Page 1 TECHNICAL SERVICE MANUAL VARIABLE REFRIGERANT FLOW A/C SYSTEM NONE MODULAR DIGITAL SCROLL R-410A 50 HZ Read this manual before installation and operation Make sure that it is well kept for later reference...
Page 2 Contents ___________________________________________________________________________________ YDS None Modular Digital scroll ___________________________________________________________________________________ - 1 -...
Page 3: Table Of Contents
Contents ___________________________________________________________________________________ Contents Part 1 General Information……………………………………………….…………………………………..………4 1. YDS system series…………………………………………………………………….…….…………….……..…….6 What is YDS………………………………………………………………………………….…………….….…………6 Features of YDS ……………………………………………………………………….………….………..…….6 2. Nomenclatures…………………………………………………………………………..……………………………..15 Part 2 Units selection base on cooling load……………………………………………………………………..16 Part 3 Outdoor Units……………………………………………………………………………………………………26 1. Specifications……………………………………………………………………………………………………………28 2. Capacity table……….…………………………………………………………………….………………….……..…29 3. Dimensions and required installation space…………………..……………………….…………………….49 4.
Page 4: Table Of Contents
Contents ___________________________________________________________________________________ Part 6 Control System ………………………………………………………………………………………………...288 1. Control system………….….………….……...…………….……………………………………………..………..290 2. Indoor unit central control monitor system …………..…………………………………………….………..301 3. Outdoor unit central monitor system…………………………………………………………………..………..319 4. 3rd intelligent network control & monitor system…………..…………………………………..…...…….325 5. Remote controller…………………………………………………………………………………………………..364 6. Receiver display………………………………………………………..…………………………….………………...381 ___________________________________________________________________________________ - 3 -...
Page 5: Part 1 General Information
General information ___________________________________________________________________________________ Part I General Information ___________________________________________________________________________________ - 4 -...
Page 6 General information ___________________________________________________________________________________ Contents 1. YDS system series………………………………………………………………………………………….….….…….6 What is YDS…………………………………………………………………………………………………….…………6 Features of YDS …………………………………………………………………………………….………..……….6 2. Nomenclatures…………………………………………………………………………………………………………..15 ___________________________________________________________________________________ - 5 -...
Page 7: Yds System Series
1. YDS system series What is YDS The YDS (YORK Digital Scroll Air Conditioner) air conditioning system is operated by a variable-capacity compressor and is accommodated by multiple evaporators (indoor units). It is considered as the next-generation modular system with high efficiency air conditioning in the world.
Page 8 General information ___________________________________________________________________________________ c. This process controls the On/Off time of the valve and the rotating refrigerants in the circle thus adjusting the capacity. d. The cooling capacity of the outdoor units is adjusted automatically, according to the number of operating indoor unit(s). [3] PWM (Pulse Width Modulation) Valve PWM valve is the valve to take away the fixed scroll by lifting up through the difference of pressure after the digital scroll compressor being connected to the outlet and inlet of suction.
Page 9 General information ___________________________________________________________________________________ (2) Multi matching with several indoor units Outdoor units Max. connectible Appearance Power supply Capacity(kW) Refrigerant indoor units 1 Ph-220-240V-50Hz 10/14 R-410A 3 Ph-380-415V-50Hz 10/14 3 Ph-380-415V-50Hz R-410A ___________________________________________________________________________________ - 8 -...
Page 10: General Information
Four-way Cassette (Compact) Four-way Cassette Wall mount Wall mount (EXV Integrated) Floor ceiling R-410A 50 Hz Medium static Duct Expose Floor standing Conceal Floor standing Remark: This capacity table shows different refrigerant and different indoor units that are available now.
Page 11 General information ___________________________________________________________________________________ (3) High efficiency EER is up to 3.2. (4) Long & single piping system Digital scroll system is the only system that is free of oil separator and oil recycling equipment. In the loading state, the speed of the refrigerant is enough to move oil back to the compressor.
Page 12 General information ___________________________________________________________________________________ (5) Advanced oil return technology. Combining the electronic control and the mechanical control, the oil level controller keeps appropriate oil level in the compressor crankcase. Equipped with oil balance pipe and low-pressure accumulator, it is applicable to both low-pressure & high-pressure oil cycling system.
Page 13 The structure of the YDS system and the piping work are simple, thus the installation is easy. Indoor units installation: Whole series indoor units have the same gas/liquid connection size for R-410A ,and by flare nut connection, it is easy to connect and decrease your installation cost up to 30%. Independent system The YDS system can be installed by stages and the owners can install their system at their convenient time.
Page 14 General information ___________________________________________________________________________________ (8) Flexible control system Wireless remote control Wired remote control Individual indoor unit control Individual indoor unit control & group indoor units control Central control monitor Realize group control of multi-indoor units (Max:64 indoor units) Intelligent Net-work Air-conditioner control& monitor System Realize intelligent network control via PC monitoring system (Max: 16 CCM, 1024 indoor units) ___________________________________________________________________________________...
Page 15 General information ___________________________________________________________________________________ (9) No electromagnetic disturbance. YDS Digital Scroll II System causes no electromagnetic disturbance, since the loading and unloading of compressor are merely mechanical movement. This special feature makes the Digital Scroll System applicable to telecommunication companies, power stations, and all kinds of precise science labs.
Page 16: Nomenclatures
Example YDS-280WC35A - York Digital Scroll Outdoor unit 28 kW, R-410A, 3 Ph 50 Hz, 1 generation YDS-22KC15IA - York Digital Scroll Cassette type 2.2 kW, R-410A, 1 Ph 50 Hz, EXV. fixed on unit, 1 generation ___________________________________________________________________________________ - 15 -...
Page 17: Part 2 Units Selection Base On Cooling Load
Unit selection base on cooling load ___________________________________________________________________________________ Part 2 Unit selection base on cooling load ___________________________________________________________________________________ - 16 -...
Page 18 Unit selection base on cooling load ___________________________________________________________________________________ Contents 1. Introduction ……………………………………………………………………………………….……………………18 2. Unit Selection (with cooling load)……………………………………………………………………….………18 ___________________________________________________________________________________ - 17 -...
Page 19: Part 3 Outdoor Units
Refrigerant Power supply Model Capacity (kW) YDS-100WC15A 1 Ph-220-240V-50Hz YDS-140WC35A R-410A YDS-100WC35A YDS-140WC35A 3 Ph-380-415V-50Hz YDS-280WC35A 2. Unit selection (Based on Cooling Load) 2.1) Indoor unit selection 1. After calculated the heat load of rooms, according to the local weather parameter and area, cubage, structure of rooms, selecting the nearest load capacity indoor units with given load.
Page 20 Unit selection base on cooling load ___________________________________________________________________________________ 2.3) Real function data (1) Select the exact table according to outdoor unit model and combination rate using outdoor unit capacity table. According to given indoor and outdoor temperature, find outdoor unit capacity and power input using the table. Each indoor unit capacity (Power input) is calculated as follows.
Page 21 Unit selection base on cooling load ___________________________________________________________________________________ [3] Coefficient of the length and high difference of refrigerant pipe. Outdoor unit 10 kW Outdoor unit 14 kW Outdoor unit 28 kW ___________________________________________________________________________________ - 20 -...
Page 22 Unit selection base on cooling load ___________________________________________________________________________________ [4] Modification coefficient of indoor air (2) Heating capacity modification Effectual heating capacity =Rated heating capacity × Modification coefficient = ([1] x [2] x [3] x [4]) [1] Modification coefficient of indoor W.B. temperature [2]Modification coefficient of outdoor D.B.
Page 23 Unit selection base on cooling load ___________________________________________________________________________________ Outdoor unit 14 kW Outdoor unit 28 kW [4] Modification coefficient of indoor air-volume changing rate ___________________________________________________________________________________ - 22 -...
Page 24 Unit selection base on cooling load ___________________________________________________________________________________ 2.5) Temperature range of operation Notes: These figures assume the following operation conditions (Indoor and outdoor units): 1. Equivalent pipe length: 10 m 2. Height difference: 0 m 2.6) Example for unit selection with cooling load 1) Given condition [1] Design condition (Cooling: Indoor 20°C (WB), Outdoor 35°C (DB)) [2] Cooling load...
Page 25 Unit selection base on cooling load ___________________________________________________________________________________ 2) Indoor unit selection Select the suitable capacity for condition of ‘Indoor 20°C (WB), Outdoor 35°C (DB)’ using indoor unit capacity table. The selected result is as follows. (Assuming the indoor unit type is duct) Location Room A...
Page 26 Unit selection base on cooling load ___________________________________________________________________________________ [4] Conclusion: Generally, we think this result is acceptable, so we can think we have accomplished the calculation. But if you think this result is not acceptable, you can repeat the over process. Remark: In these samples, we don’t consider the other capacity modification index and assume them is 1.
Page 27 Outdoor ___________________________________________________________________________________ Part 3 Outdoor ___________________________________________________________________________________ - 26 -...
Page 28 Outdoor ___________________________________________________________________________________ Contents 1. Specifications……………………………………………………………………………………………………………28 2. Capacity table……….…………………………………………………………………….………………….……..…29 3. Dimensions and required installation space…………………..……………………….…………………….49 4. Piping diagram………………………………………………………………………………………………………….53 5. Noise level………………………………………………………………………………………………………………..57 6. Outdoor wiring diagram……………………………………………………………………………………………..59 7. Trouble shooting ………………………………………………………………...………….………….….…………91 8. Explode view and spare part list………………………………………………………………………………….64 ___________________________________________________________________________________ - 27 -...
Page 29: Specifications
Outdoor ___________________________________________________________________________________ 1. Specification Outdoor YDS-100-840 WA15/35A R-22 50Hz Model YDS-100WC15A YDS-140WC15A YDS-100WC35A YDS-140WC35A YDS-280WC35A Power supply Ph-V-Hz 1Ph-220-240 V-50 Hz 3 Ph-220-240 V-50 Hz Nominal capacity Capacity 10.0 14.0 10.0 14.0 29.0 Cooling Input Capacity 12.0 16.0 12.0 16.0 30.0 Heating Input...
Page 30: Capacity Table
Outdoor ___________________________________________________________________________________ 2. Capacity table YDS-100WC15A COOLING TC Total capacity PI Power input Indoor temperature(°CWB) Combination, Outdoor %(Capacity temperature(°C index) 10.00 6.68 2.05 7.88 2.56 9.09 3.06 9.65 3.32 10.19 3.58 10.42 3.59 10.64 3.63 6.69 2.06 7.89 2.56 9.10 3.07 9.66 3.33...
Page 31 Outdoor ___________________________________________________________________________________ 10.00 4.68 1.28 5.52 1.59 6.36 1.91 6.75 2.07 7.14 2.23 7.30 2.23 7.45 2.26 4.68 1.28 5.53 1.59 6.37 1.91 6.76 2.07 7.14 2.23 7.30 2.24 7.46 2.26 12.00 4.69 1.28 5.53 1.59 6.38 1.91 6.77 2.07 7.15 2.23 7.31...
Page 32 Outdoor ___________________________________________________________________________________ YDS-100WC35A COOLING TC Total capacity PI Power input Indoor temperature(°CWB) Combination, Outdoor %(Capacity temperature(°C index) 10.00 6.44 2.00 7.60 2.49 8.77 2.98 9.30 3.23 9.83 3.48 10.05 3.49 10.26 3.53 6.45 2.00 7.61 2.49 8.78 2.98 9.31 3.23 9.84 3.49 10.06...
Page 33 Outdoor ___________________________________________________________________________________ 10.00 4.51 1.24 5.32 1.55 6.14 1.85 6.51 2.01 6.88 2.17 7.03 2.17 7.18 2.19 4.51 1.24 5.33 1.55 6.14 1.85 6.52 2.01 6.89 2.17 7.04 2.17 7.19 2.20 12.00 4.52 1.24 5.33 1.55 6.15 1.86 6.52 2.01 6.90 2.17 7.05...
Page 34 Outdoor ___________________________________________________________________________________ YDS-140WC15A COOLING TC Total capacity PI Power input Indoor temperature(°CWB) Combination, Outdoor %(Capacity temperature(°C index) 10.00 9.06 2.41 10.70 3.01 12.34 3.60 13.09 3.90 13.84 4.21 14.14 4.22 14.44 4.26 9.07 2.42 10.71 3.01 12.35 3.60 13.10 3.91 13.85 4.21 14.16...
Page 35 Outdoor ___________________________________________________________________________________ 10.00 6.35 1.50 7.49 1.87 8.64 2.24 9.16 2.43 9.69 2.62 9.90 2.63 10.11 2.65 6.35 1.50 7.50 1.87 8.65 2.24 9.17 2.43 9.70 2.62 9.91 2.63 10.12 2.65 12.00 6.36 1.50 7.51 1.87 8.65 2.24 9.18 2.43 9.71 2.62 9.92...
Page 36 Outdoor ___________________________________________________________________________________ YDS-140WC35A COOLING TC Total capacity PI Power input Indoor temperature(°CWB) Combination, Outdoor %(Capacity temperature(°C index) 10.00 9.03 2.57 10.66 3.20 12.28 3.83 13.03 4.15 13.78 4.48 14.08 4.49 14.38 4.53 9.04 2.57 10.67 3.20 12.30 3.83 13.05 4.16 13.79 4.48 14.10...
Page 37 Outdoor ___________________________________________________________________________________ 10.00 6.32 1.60 7.46 1.99 8.60 2.38 9.12 2.58 9.64 2.78 9.86 2.79 10.07 2.82 6.33 1.60 7.47 1.99 8.61 2.38 9.13 2.59 9.65 2.79 9.87 2.80 10.08 2.82 12.00 6.33 1.60 7.47 1.99 8.62 2.39 9.14 2.59 9.66 2.79 9.88...
Page 38 Outdoor ___________________________________________________________________________________ YDS-280WC35A COOLING TC Total capacity PI Power input Indoor temperature(°CWB) Combination, Outdoor %(Capacity temperature(°C index) 19.39 3.34 22.89 4.16 26.39 4.98 28.00 5.40 29.61 5.82 30.25 5.84 30.90 5.90 19.39 3.40 22.89 4.24 26.39 5.07 28.00 5.50 29.61 5.93 30.25 5.95...
Page 39 Outdoor ___________________________________________________________________________________ 13.57 2.08 16.02 2.59 18.47 3.10 19.60 3.36 20.73 3.62 21.18 3.63 21.63 3.67 13.57 2.11 16.02 2.63 18.47 3.15 19.60 3.42 20.73 3.69 21.18 3.70 21.63 3.73 13.57 2.15 16.02 2.68 18.47 3.21 19.60 3.48 20.73 3.75 21.18 3.77 21.63...
Page 40 Outdoor ___________________________________________________________________________________ YDS-100WC15A HEATING TC Total capacity PI Power input Indoor temperature(°CDb) combination, outdoor temperature %(capacity index) -14.7 7.48 2.87 7.64 2.90 7.80 3.02 7.95 3.11 8.11 3.17 8.26 3.24 -12.6 7.90 2.92 8.07 2.95 8.23 3.07 8.40 3.17 8.56 3.23 8.72 3.29...
Page 41 Outdoor ___________________________________________________________________________________ -14.7 5.24 1.93 5.35 1.95 5.46 2.03 5.57 2.09 5.68 2.13 5.79 2.17 -12.6 5.53 1.96 5.65 1.98 5.76 2.06 5.88 2.12 5.99 2.16 6.11 2.21 -10.5 5.82 1.99 5.94 2.01 6.07 2.09 6.19 2.16 6.31 2.20 6.43 2.24 -9.5 5.96...
Page 42 Outdoor ___________________________________________________________________________________ YDS-100WC35A HEATING TC Total capacity PI Power input Indoor temperature(°CDb) combination, outdoor temperature %(capacity index) -14.7 7.31 2.77 7.47 2.80 7.62 2.91 7.77 3.00 7.92 3.06 8.08 3.12 -12.6 7.72 2.81 7.88 2.84 8.04 2.96 8.20 3.05 8.36 3.11 8.53 3.17...
Page 43 Outdoor ___________________________________________________________________________________ -14.7 5.12 1.86 5.23 1.87 5.33 1.95 5.44 2.01 5.55 2.05 5.65 2.09 -12.6 5.40 1.89 5.52 1.91 5.63 1.99 5.74 2.04 5.86 2.08 5.97 2.12 -10.5 5.69 1.92 5.81 1.94 5.93 2.02 6.05 2.08 6.16 2.12 6.28 2.16 -9.5 5.83...
Page 44 Outdoor ___________________________________________________________________________________ YDS-140WC15A HEATING TC Total capacity PI Power input Indoor temperature(°CDb) combination, outdoor temperature %(capacity index) -14.7 9.64 3.20 9.84 3.23 10.04 3.37 10.25 3.47 10.45 3.53 10.65 3.60 -12.6 10.18 3.25 10.39 3.28 10.60 3.42 10.82 3.52 11.03 3.59 11.24 3.66...
Page 45 Outdoor ___________________________________________________________________________________ -14.7 6.75 2.14 6.89 2.17 7.03 2.26 7.17 2.32 7.31 2.37 7.45 2.41 -12.6 7.13 2.18 7.27 2.20 7.42 2.29 7.57 2.36 7.72 2.41 7.87 2.45 -10.5 7.50 2.21 7.66 2.24 7.81 2.33 7.97 2.40 8.13 2.45 8.28 2.49 -9.5 7.68...
Page 46 Outdoor ___________________________________________________________________________________ YDS-140WC35A HEATING TC Total capacity PI Power input Indoor temperature(°CDb) combination, outdoor temperature %(capacity index) -14.7 9.75 3.57 9.96 3.61 10.16 3.76 10.36 3.87 10.57 3.95 10.77 4.02 -12.6 10.30 3.63 10.51 3.67 10.72 3.82 10.94 3.94 11.15 4.01 11.37 4.09...
Page 47 Outdoor ___________________________________________________________________________________ -14.7 6.83 2.39 6.97 2.42 7.11 2.52 7.25 2.60 7.40 2.65 7.54 2.70 -12.6 7.21 2.43 7.36 2.46 7.51 2.56 7.66 2.64 7.81 2.69 7.96 2.74 -10.5 7.59 2.47 7.74 2.50 7.90 2.60 8.06 2.68 8.22 2.73 8.38 2.79 -9.5 7.77...
Page 48 Outdoor ___________________________________________________________________________________ YDS-280WC35A HEATING TC Total capacity PI Power input Indoor temperature(°CDb) combination, outdoor temperature %(capacity index) -14.7 19.54 8.03 19.54 8.20 19.54 8.37 18.76 8.00 17.99 7.64 16.44 6.90 -12.6 20.62 8.16 20.62 8.34 20.62 8.51 19.81 8.14 18.99 7.76 17.35 7.02...
Page 49 Outdoor ___________________________________________________________________________________ -14.7 13.68 5.38 13.68 5.50 13.68 5.61 13.13 5.37 12.59 5.12 11.50 4.63 -12.6 14.44 5.47 14.44 5.59 14.44 5.71 13.86 5.46 13.29 5.21 12.15 4.71 -10.5 15.20 5.56 15.20 5.68 15.20 5.80 14.59 5.54 13.99 5.29 12.79 4.78 -9.5 15.56...
Page 50 Outdoor ___________________________________________________________________________________ 3. Dimensions/Required Installation Space 3.1) Dimensions Model Remark YDS-100WC15/35 1020 1245 R-410A YDS-140WC15/35 YDS-280WC ___________________________________________________________________________________ - 49 -...
Page 51 Outdoor ___________________________________________________________________________________ 3.2) Required installation space 3.2.1 10 and 14 kW 3.2.2 28 kW (1) Power supply equipment is preferred to be installed by the side of the outdoor unit; (2) ensure there is sufficient space for the maintenance of the outdoor unit; (3) A proper space between outdoor units should be kept;...
Page 52 Outdoor ___________________________________________________________________________________ (4) 10mm distance should be left between outdoor units; (5) Distance between foot screws is shown as follows; (unit: mm) 10,14 1030 1030 (6) Outdoor unit arrangement 1) Outdoor units are higher than the surrounding buildings Outdoor units are aligned in one line Outdoor units are aligned in two lines ___________________________________________________________________________________ - 51 -...
Page 53 Outdoor ___________________________________________________________________________________ More than two line of outdoor units (7) Outdoor units are lower than the surrounding obstacles If the outdoor units are lower than the surrounding obstacles, in order to ensure an effective “heat exchange “a conduit is strongly recommended to help the heat emission and avoid the discharging air being absorbed into the system again.
Page 54: Piping Diagram
Outdoor ___________________________________________________________________________________ 4. Piping Diagrams 4.1) 10kw, 14 kW Instruction of temperature sensor: T1: Ambient temperature sensor is used to compare to the setting temperature and judge and decide the open degree of EXV and decide the output capacity (for indoor units every indoor unit has a T2 temperature sensor).
Page 55 Outdoor ___________________________________________________________________________________ C. Low-pressure accumulator: In the partial load, the excrescent refrigerant will be storage in this equipment and decrease the load and power input. D. Four-way valve: It is only available for cooling and heating system and change the refrigerant flow direction.
Page 56 Outdoor ___________________________________________________________________________________ 4.2) 28kw -Single fan Instruction of temperature sensor: T1: Ambient temperature sensor is used to compare to the setting temperature and judge and decide the open degree of EXV and decide the output capacity (for indoor units every indoor unit has a T2 temperature sensor).
Page 57 Outdoor ___________________________________________________________________________________ D. Four-way valve: It is only available for cooling and heating system and change the refrigerant flow direction. E. Check valve: Prevents the refrigerant return back to the compressor and damaged the compressor. F. Electronic expansion valve: It is only available in heating mode to control system’s superheating and function as a capillary tube to decrease the refrigerant pressure and function as throttle.
Page 58: Noise Level
Outdoor ___________________________________________________________________________________ 5. Noise level 5.1) Standard of testing 5.2) Octave band level 1) YDS-100WC15/35, YDS-140WC15/35 Cooling ___________________________________________________________________________________ - 57 -...
Page 59 Outdoor ___________________________________________________________________________________ Heating 2) YDS-280WC35 Cooling Heating ___________________________________________________________________________________ - 58 -...
Page 60: Outdoor Wiring Diagram
Outdoor ___________________________________________________________________________________ 6. Outdoor wiring diagram 6.1) YDS-100/140WC15 6.2) YDS -100/140WC35 ___________________________________________________________________________________ - 59 -...
Page 61 Outdoor ___________________________________________________________________________________ (3) YDS-280WC35 ___________________________________________________________________________________ - 60 -...
Page 62: Trouble Shooting
Outdoor ___________________________________________________________________________________ 7 Trouble-shooting 7.1) The air-conditioner does not run after pressing ON/OFF button. 1) Communication malfunction between outdoor units (Only valid for 20,30HP) Display: The outdoor unit digital diode is displaying “E0” Solutions: (1) Check if communication cable is broken off (2) Exchange P, Q line if there is no broken circuit 2) Phase sequence error Display:...
Page 63 Outdoor ___________________________________________________________________________________ 7.2) After running a while the system stops to perform protection. 1) Water level alarming trouble Display: Indoor unit alarm lamp blinks Solutions: (1) Check if water pump runs well (2) Check if the drainpipe is broken (3) Check if the water level switch is blocked (4) If the above situations do not occur please change a new indoor PCB 2) High-pressure protection Display: The outdoor unit digital diode is displaying:”P1”...
Page 64 Outdoor ___________________________________________________________________________________ 7.3) Cooling or heating capacity is not enough. 1) Address setting for the indoor units is wrong Solutions: Do spot check of the indoor unit address and reset for those repeated ones. 2) Capacity code setting for the indoor units is wrong Solutions: Do spot check of the indoor unit capacity code and reset for those repeated ones.
Page 65: Explode View And Spare Part List
Outdoor ___________________________________________________________________________________ 8. Explode view and spare part list. MODEL YDS-100-140WC15/35 R-410A 220-240 V 1Ph/3Ph 50Hz PART NUMBER ITEM NO PART NAME REMARK 100WC15 140WC15 100WC35 140WC35 202M400430102 Motor 201M295400046 201M295400030 201M295400046 201M295400030 Valve plate 201M148700009 201M145400003 201M148700009 201M145400003 Handle...
Page 66 Outdoor ___________________________________________________________________________________ 201M295590052 201M248700064 201M248700022 Electric installation board 201M395500040 201M395590000 Main controller ass'y 202M300850050 202M300850043 AC contactor 202M300900109 Transformer 202M401000412 Compressor capacitor 202M401100505 Motor capacitor 201M401420220 201M401420050 Compressor 201M695590192 201M695090071 Electronic expansion valve ass'y 201M600900055 Strainer 201M600810002 201M600800027 One way valve 201M600900040 Strainer 201M601300021...
Page 67 Outdoor ___________________________________________________________________________________ MODEL YDS-280WC35 R-410A 220-240 V 3Ph 50Hz REMARK ITEM NO PART NO. PART NAME 201M195010052 Top cover 201M100300203 Axial flow fan 202M400480022 motor 201M295010049 Motor bracket 201M295010064 oil separator supporter 201M695090098 discharge pipe ass'y 201M600800027 One way valve...
Page 68 Outdoor ___________________________________________________________________________________ 201M600980000 Strainer 201M295010070 Cover 201M601100016 seporator 201M401420030 Compressor 201M401420040 Compressor 201M295020905 compresso supporting board ass'y 201M295020906 compressor gasket 201M295030308 Base ass'y 201M295010057 Drainage pan holder 201M295000051 Valve plate 201M601010001 Accumulator 201M695020901 connection pipe 203M395590000 E-part box ass'y 202M300900109 Transformer (TT2-B35+D90-1F) 201M395590001 Main control board ass'y...
Page 69: Part 4 Indoor Units
Indoor unit introduction ___________________________________________________________________________________ Part 4 Indoor Units ___________________________________________________________________________________ - 68 -...
Page 70 Indoor unit introduction ___________________________________________________________________________________ Contents 1. Introduction………………………………………………………………………….…………………….…………….70 2. Four-way cassette type………………………………………………………………………………….………….71 3. Wall mounted type…………………………………………………………………………………………………..102 4. Ceiling &Floor type…………………………………………………………………………………………………..125 5. Medium static pressure type………………………………………………………..……………………...…..151 6. Expose and conceal floor standing………………………………………………………..………………..183 7. Hi ESP duct………………………..……………………………………………………..….………………………….220 ___________________________________________________________________________________ - 69 -...
Page 71: Introduction
Indoor unit introduction ___________________________________________________________________________________ 1. Introduction 1.1) Indoor unit range Refrigerant Type Model Capacity (kW) Type Four-way cassette type 11.2 14.0 R-410A Cassette Compact Medium ESP 11.2 14.0 R-410A Duct High ESP 20.0 25.0 28.0 R-410A Floor standing R-410A Ceiling & floor type 11.2...
Page 72 4-Way Cassette ___________________________________________________________________________________ Part 4.1 Four-way cassette - 71 -...
Page 73 4-Way Cassette ___________________________________________________________________________________ Contents 1. Features …………………………………………………………………………………………………..………………73 2. Specifications……………………………………………………………………………………………………………77 3. Capacity table……………………………………………………………………………………………………………80 4. Dimensions……………………………………………………………………………………………………………….88 5. Service space…………………………..………………………………………………………………………………..89 6. Wiring diagrams…………………………………………………………………………………………………………90 7. Electrical characteristic………………………………………………………………………………..……………..92 8. Refrigerant system diagram…………………………………………………………………………………………92 9. Noise level……………………………………………………………………………………..………………………….93 10. Velocity & temperature distribution…………………………………….……………………………………..95 11. Exploded view parts…………………………………………………………………………….……………………96 - 72 -...
Page 74 4-Way Cassette ___________________________________________________________________________________ 1. Feature 1.1) Low operation noise -Streamline plate ensures quietness -Creates natural and comfortable environment 1.2) Efficient cooling -Equal, fast and wide—range cooling Four-way airflow 3- Dimensional Screw fan 1.3) Excellent performance. Higher heat-exchanging efficiency and lower noise. The optimal evaporator &...
Page 75 4-Way Cassette ___________________________________________________________________________________ 1.6) Fresh air makes life healthier and more comfortable. 1.7) Drainage pump can take up the condenser water to 750mm. 1.8) Ultra thin machine body to easy installation and maintenance: 2.8kW~8.0kW: 230mm, 9.0kW~11.2kW:300mm. 1.9) Different color panels for choose: White, Gray, Blue, Black - 74 -...
Page 76 4-Way Cassette ___________________________________________________________________________________ 1.10) Swing angle of louver 1) Add one more swing motor, one motor driving two louvers. Controlling the inter space of each part, minimizing the angle loss. 2) The swing angle of the first louver are 40~42 degrees and the second louver are 37~38 degrees.
Page 77 4-Way Cassette ___________________________________________________________________________________ 1.14) 4 speeds available, optional super high fan speed design suitable for the large building over 3m high. 1.15) Reserve spaces for air side-outlet, it is available to connect duct pipe hence Air supplying from the four sides to nearby small room. 1.16) Optimal design, smaller Control Box, Space saving and convenient for wiring, Using fire resistance galvanized steel for E-box material.
Page 78 4-Way Cassette ___________________________________________________________________________________ 2. Specifications 2.1) Four -Way Cassette Compact YDS-22-56 GC15IA R-410A 50 Hz Model YDS-22GC15IA YDS-28GC15IA YDS-36GC15IA YDS-45GC15IA YDS-56GC15IA Power Supply Ph-V-Hz 1 Ph-220-240 V-50 Hz Nominal capacity Capacity Btu/h Cooling Input Rated current 0.26 0.26 0.26 0.28 0.28...
Page 79 4-Way Cassette ___________________________________________________________________________________ 2.2) Four - Way Cassette YDS-28-140 KC15IA R-410A 50 Hz Model YDS-28KC15IA YDS-36KC15IA YDS-45KC15IA YDS-56KC15IA Power supply Ph-V-Hz 1Ph-220-240V-50Hz Capacity Capacity Cooling Input 90.0 90.0 90.0 90.0 Capacity Heating Input 90.0 90.0 90.0 90.0 Motor Input 95/85/75...
Page 80 4-Way Cassette ___________________________________________________________________________________ Model YDS-71KC15IA YDS-80KC15IA YDS-90KC15IA YDS-112KC15IA YDS-140KC15IA Power supply Ph-V-Hz 1Ph-220-240V-50Hz Capacity Capacity 11.2 Cooling Input Capacity 12.5 Heating Input Motor Input 120/110/100 165/143/114 Capacitor 3.5UF/450V 3.5UF/450V Speed (Hi/Me/Lo) r/min 800/670/550 840/770/640 770/640/550 Coil Number of rows Tube pitch(a)x row pitch(b) 21x13.37 Fin spacing 1.45...
Page 81 4-Way Cassette ___________________________________________________________________________________ 3. Capacity table 3.1) Cooling TC: total capacity SHC: sensible capacity Indoor temperature(°CWB) Outdoor Indoor unit 14/20 16/23 18/26 19/27 20/28 22/30 24/32 temperature(°C size (kW) 1.50 1.40 1.80 1.50 2.10 1.60 2.20 1.60 2.30 1.70 2.60 1.70 2.90 1.70...
Page 82 4-Way Cassette ___________________________________________________________________________________ Indoor temperature(°CWB) Outdoor 14/20 16/23 18/26 19/27 20/28 22/30 24/32 Indoor unit temperature( size (kW) °C DB) 10.0 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80 3.30 5.40 3.20 5.90 3.40 12.0 3.10 2.60 3.60 2.90 4.20 3.10 4.50...
Page 83 4-Way Cassette ___________________________________________________________________________________ Indoor temperature(°CWB) Outdoor Indoor unit 14/20 16/23 18/26 19/27 20/28 22/30 24/32 temperatur size (kW) e(°C DB) 10.0 5.50 4.40 6.60 4.90 7.50 5.30 8.00 5.50 8.40 5.40 9.40 5.50 10.40 5.60 12.0 5.50 4.40 6.60 4.90 7.50 5.30 8.00...
Page 84 4-Way Cassette ___________________________________________________________________________________ Indoor temperature(°CWB) Outdoor 14/20 16/23 18/26 19/27 20/28 22/30 24/32 Indoor unit temperatur size (kW) e(°C DB) 10.0 7.70 6.40 9.10 7.10 10.50 7.70 11.20 7.80 11.90 8.10 13.30 8.30 15.50 9.00 12.0 7.70 6.40 9.10 7.10 10.50 7.70 11.20...
Page 85 4-Way Cassette ___________________________________________________________________________________ 3.2) Heating TC: total capacity Indoor temperature Outdoor temperature Indoor Unit size (KW) -15.0 -14.7 1.64 1.64 1.64 1.64 1.64 1.64 -13.0 -12.6 1.74 1.74 1.74 1.74 1.74 1.74 -11.0 -10.5 1.82 1.82 1.82 1.82 1.82 1.82 -10.0 -9.5 1.90...
Page 86 4-Way Cassette ___________________________________________________________________________________ Indoor temperature Outdoor temperature Indoor Unit size (KW) -15.0 -14.7 3.15 3.15 3.15 3.15 3.15 3.15 -13.0 -12.6 3.35 3.35 3.35 3.35 3.35 3.35 -11.0 -10.5 3.50 3.50 3.50 3.50 3.50 3.50 -10.0 -9.5 3.65 3.65 3.65 3.65 3.65 3.65...
Page 87 4-Way Cassette ___________________________________________________________________________________ Indoor temperature Outdoor temperature Indoor Unit size (KW) -15.0 -14.7 5.67 5.67 5.67 5.67 5.67 5.67 -13.0 -12.6 6.03 6.03 6.03 6.03 6.03 6.03 -11.0 -10.5 6.30 6.30 6.30 6.30 6.30 6.30 -10.0 -9.5 6.57 6.57 6.57 6.57 6.57 6.57...
Page 88 4-Way Cassette ___________________________________________________________________________________ Indoor temperature Outdoor temperature Indoor Unit size (KW) -15.0 -14.7 7.88 7.88 7.88 7.88 7.88 7.88 -13.0 -12.6 8.38 8.38 8.38 8.38 8.38 8.38 -11.0 -10.5 8.75 8.75 8.75 8.75 8.75 8.75 -10.0 -9.5 9.13 9.13 9.13 9.13 9.13 9.13...
Page 89 4-Way Cassette ___________________________________________________________________________________ 4. Dimensions 4.1) YDS-22-56GC 4.2 YDS-28-140KC Indoor unit model A(mm) B(mm) YDS-28-80KC YDS-90-140KC - 88 -...
Page 90 4-Way Cassette ___________________________________________________________________________________ 5. Service Space 1) There is enough room for installation and maintenance. 2) The ceiling is horizontal, and its structure can endure the weight of the indoor unit. 3) The outlet and the inlet are not impeded, and the influence of external air is the least. 4) The air flow can reach throughout the room.
Page 91 4-Way Cassette ___________________________________________________________________________________ 6. Wiring diagram 6.1) YDS-22-36GC 6.2) YDS-45GC - 90 -...
Page 92 4-Way Cassette ___________________________________________________________________________________ 6.3) YDS-56GC 6.4) YDS-28-140KC - 91 -...
Page 93 4-Way Cassette ___________________________________________________________________________________ 7. Electrical characteristic Indoor Unit Power Supply Model Voltage Min. Max. YDS-22-28GC 50Hz 220-240V 198V 254V 0.32 0.045 0.251 YDS-36-56GC 50Hz 220-240V 198V 254V 0.33 0.045 0.264 YDS-28-56KC 50Hz 220-240V 198V 254V 0.45 0.025 0.36 YDS-71-80KC 50Hz 220-240V 198V 254V...
Page 94 4-Way Cassette ___________________________________________________________________________________ 9. Noise level 9.1) Test condition 9.2) Noise spectrums YDS-22, 28, 36G/K YDS-45, 56G/K - 93 -...
Page 95 4-Way Cassette ___________________________________________________________________________________ YDS-71,80K YDS-90, 112K - 94 -...
Page 96 4-Way Cassette ___________________________________________________________________________________ 10. Air velocity & temperature distribution - 95 -...
Page 97 4-Way Cassette ___________________________________________________________________________________ 11. Explode view and spare part list. MODEL YDS-28-45KC R-410A 1 Ph 220-240V 50Hz - 96 -...
Page 98 Front barrier III subassembly 201M142000002 Water pumping connect pipe 201M242800078 Exhalant tube seal plate subassembly 202M742000002 Water pump's rubber pad 203M3550A1500 Wireless remote,YORK-R91/BGE,York brand,White 201M609890034 Electrical restriction assembly 202M301310051 Liquid level sensor assembly Connective pipe subassembly of electrical 201M684040340 201M684110118...
Page 99 4-Way Cassette ___________________________________________________________________________________ MODEL YDS-56-80KC R-410A 1 Ph 220-240V 50Hz - 98 -...
Page 100 201M242500078 Front barrier III subassembly 201M142000002 Water pumping connect pipe 201M242800078 Exhalant tube seal plate subassembly 202M742000002 Water pump's rubber pad Wireless remote,YORK-R91/BGE,York 203M3550A1500 brand,White 201M609890035 Electrical restriction assembly 202M301310051 Liquid level sensor assembly Connective pipe subassembly of electrical 201M684090006...
Page 101 4-Way Cassette ___________________________________________________________________________________ MODEL YDS-90-140KC R-410A 1 Ph 220-240V 50Hz - 100 -...
Page 102 Water cover ass'y 201M242800079 Board ass'y 201M242990008 201M142000002 water pipe 201M242800078 Sealed board ass'y 201M155060801 202M742000002 pump Rubber washer 203M3550A1500 Wireless remote,YORK-R91/BGE,York brand,White 201M609890035 Electric throttle ass'y 201M609890040 201M242800083 Gasket 202M301310051 Water level sensor ass'y 201M684090006 Connecting pipe ass'y 202M742990001 202M440500004 Evaporator temp.
Page 103 Wall mount Part 4.2 Wall Mounted - 102 -...
Page 104 Wall mount Contents 1. Features …………………………………………………………………………………………………..………………104 2. Specifications……………………………………………………………………………………………………………106 3. Capacity table……………………………………………………………………………………………………………108 4. Dimensions……………………………………………………………………………………………………………….112 5. Piping diagram…………………………………………………………………………………………………………..114 6. Wiring diagrams…………………………………………………………………………………………………………115 7. Sound level……………….………………………………………………………………………………..……………..117 8. Velocity & temperature distribution……………………..………………………..…………………………..119 9. Electrical characteristic…….…………………………………………………………………………………………120 10. Exploded view parts…………………………………………………………………………….……………………121 - 103 -...
Page 105 Wall mount 1. Features 1.1) Everest 1. Easy and flexible installation, which can satisfy the different space demands 2. Air cleaning equipment and the high efficiency filter, keep the air fresh 3. Low noise, creates quite and comfortable environment 4. The optimization system designed and evaporator employs a multi-bend structure which enlarges the heat exchange surface, more efficient.
Page 106 Wall mount 5. Adopt new type installation plate, easy for installation and stable. 6. Reserved the socket on main control board for water pump and PCB can be customized if you need water pump function. 7. Three air flow speed: high, middle and low, double air guides. 8.
Page 107: Wall Mount
Wall mount 2. Specifications 2.1) Hi wall Everest YDS-22-56 EC15EA/EB R-410A 50 Hz Model YDS-22EC15EA YDS-28EC15EA YDS-36EC15EA YDS-45EC15EA YDS-56EC15EB Power Supply Ph-V-Hz 1 Ph -220-240V-50Hz Nominal capacity Capacity Cooling Input Capacity Heating Input Motor Input Capacitor 1.5uF/450V Speed (Hi/Mi/Lo) r/min...
Page 108 Wall mount 2.2) Hi wall EXV Integrated YDS-22-56 HC15IA R-410A 50 Hz Model YDS-22HC15IA YDS-28HC15IA YDS-36HC15IA YDS-45HC15IA YDS-56HC15IA Power supply Ph-V-Hz 1 Ph-220-240V-50Hz Nominal capacity Capacity Cooling Input 30.0 30.0 30.0 45.0 45.0 Capacity Heating Input 30.0 30.0 30.0 45.0 45.0...
Page 109 Wall mount 3. Capacity table 3.1) Cooling TC: total capacity SHC: sensible capacity Indoor temperature ( Outdoor Indoor Unit temperature size (KW) 1.50 1.40 1.80 1.50 2.10 1.60 2.20 1.60 2.30 1.70 2.60 1.70 2.90 1.70 1.50 1.40 1.80 1.50 2.10 1.60 2.20...
Page 110 Wall mount Indoor temperature ( Outdoor Indoor Unit temperature size (KW) 10.00 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80 3.30 5.40 3.20 5.90 3.40 12.00 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80 3.30 5.40 3.20 5.90 3.40 14.00 3.10...
Page 111 Wall mount 3.2) Heating TC: total capacity Indoor temperature C DB Outdoor temperature Indoor Unit size (KW) -14.7 1.64 1.64 1.64 1.64 1.64 1.64 -12.6 1.74 1.74 1.74 1.74 1.74 1.74 -10.5 1.82 1.82 1.82 1.82 1.82 1.82 -9.5 1.90 1.90 1.90 1.90...
Page 112 Wall mount Indoor temperature C DB Outdoor temperature Indoor Unit size (KW) -14.7 3.15 3.15 3.15 3.15 3.15 3.15 -12.6 3.35 3.35 3.35 3.35 3.35 3.35 -10.5 3.50 3.50 3.50 3.50 3.50 3.50 -9.5 3.65 3.65 3.65 3.65 3.65 3.65 -9.1 -8.5 3.75...
Page 113 Wall mount 4. Dimensions 4.1) YDS-22-36EC 4.2) YDS-45-56EC - 112 -...
Page 114 Wall mount 4.3) YDS-22-56HC Model 2.2kW 2.8 kW 3.6 kW 4.5 kW 5.6 kW 1070 1070 - 113 -...
Page 115 Wall mount 5. Piping Diagrams 5.1) YDS-22-56EC 5.2) YDS-22-56HC - 114 -...
Page 116 Wall mount 6. Wiring diagrams 6.1) YDS-22-36EC 6.2) YDS-45-56EC - 115 -...
Page 117 Wall mount 6.3) YDS-22-56HC - 116 -...
Page 118 Wall mount 7. Sound level 7.1) Test condition 7.2) Noise spectrums YDS-22-36EC/HC - 117 -...
Page 119 Wall mount YDS-45-56EC/HC - 118 -...
Page 120 Wall mount 8. Velocity & temperature distribution Discharge angle 70º - 119 -...
Page 121 Wall mount 9. Electrical characteristic Indoor Unit Power Supply Model Voltage Min. Max. YDS-22EC/HC 220-240V 0.013 0.225 YDS-28EC/HC 220-240V 0.013 0.225 YDS-36EC/HC 220-240V 0.013 0.225 YDS-45EC/HC 220-240V 0.028 0.24 YDS-56EC/HC 220-240V 0.028 0.24 - 120 -...
Page 122 Wall mount 10. Explode view and spare part list MODEL YDS-22-56EC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM PART NAME REMARK 2.2 kW 2.8 kW 3.6 kW 4.5 kW 5.6 kW 201M130490119 201M130290172 Panel ass'y 201M132590058 201M130290164 Panel frame ass'y...
Page 123 Wall mount 202M301300080 Evaporator temp. sensor ass'y 202M440500004 Evaporator temp. sensor ass'y 201M230390006 201M230500010 installation board 203M3550A1500 Wireless remote,R91/BGE,York brand,Silver 201M155090070 Remote holder,R91,York brand,White 201M130100204 Pipe clamp 201M130490118 201M132800001 Base ass'y 201M130000011 201M101020014 Drain hose 201M130490117 201M130290253 Air outlet ass'y...
Page 124 Wall mount MODEL YDS-22-56HC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM PART NAME REMARK 2.2 kW 2.8 kW 3.6 kW 4.5 kW 5.6 kW 201M187090020 201M187090033 Filter 202M486150220 Coil temp sensor 201M587090005 201M587090012 Evaporator 201M287090024 201M287090027 Evaporator right joint board...
Page 125 201M187090034 Frame 201M187090036 Drainage pan 202M730100201 Bearing base 201M287090023 201M287090026 Evaporator connection board 201M687090063 201M687090091 201M687090072 Inlet pipe ass'y 201M187090023 201M187090035 Base ass'y 201M100200024 201M100200025 Cross fan Wireless remote,R91/BGE,York brand, Silver 203M3550A1500 201M155090070 Remote holder,R91,York brand, White - 124 -...
Page 126 Floor & ceiling ___________________________________________________________________________________ Part 4.3 Floor & ceiling - 125 -...
Page 127 Floor & ceiling ___________________________________________________________________________________ Contents 1. Features…………………………………………………………………………………………………………………….127 2. Specifications…………………………………………………………………………………………………………….129 3. Capacity table………………………………………………….…………………………………………………………131 4. Dimensions………………………………………………………………………………………………………………..137 5. Wiring diagrams…………………………………………………………..…………………………………………….138 6. Refrigerant system diagrams …………………………………………………………………………..………….139 7. Noise level ………………………………………………………………………………..……………………………..140 8. Velocity & temperature distribution…………………………………..………………………………...………142 9. Functional part & safety device……………………………………………………………………………………144 10. Exploded view parts………………………………………………………………………………………..……….145 - 126 -...
Page 128 Floor & ceiling ___________________________________________________________________________________ 1 Feature (1) Convenient installation -The ceiling type can be easily installed into a corner of the ceiling even if the ceiling is very narrow -The is especially useful when installation of an air conditioner in the center of the ceiling is impossible due to a structure such as a lighting New Floor &...
Page 129 Floor & ceiling ___________________________________________________________________________________ (3) Water proof by utilizing the waterproof film on water collector (4) Low noise level plus compact size -Shape of the blades has been improved to prevent noise caused by turbulence - 128 -...
Page 130 Floor & ceiling ___________________________________________________________________________________ 2. Specifications Floor Ceiling YDS-36-112FC15IA/IB R-410 50Hz Model YDS-36FC15IA YDS-45FC15IB YDS-56FC15IA YDS-71FC15IA Power supply Ph-V-Hz 1 Ph- 220-240 V- 50 Hz Nominal Capacity Capacity Cooling Input Capacity Heating Input Motor Input Capacitor 1.2uF/450V 2uF/450V Speed (Hi/Me/Lo) r/min 750/660/590 1280/ 1190/1000...
Page 131 Floor & ceiling ___________________________________________________________________________________ Model YDS-80FC15IA YDS-90FC15IA YDS-112FC15IA YDS-140FC15IA Power supply Ph-V-Hz 1 Ph- 220-240 V- 50 Hz Nominal Capacity Capacity 11.7 14.1 Cooling Input Capacity 10.6 13.2 15.5 Heating Input Motor Input Capacitor 3.5uF/450V 2.5 uF /450v Speed (Hi/Me/Lo) r/min 1310/1200/1000 820/695/620...
Page 132 Floor & ceiling ___________________________________________________________________________________ 3. Capacity table 3.1) Cooling TC: total capacity SHC: sensible capacity Indoor temperature ( Outdoor Indoor Unit temperature size (KW) C Db 2.40 2.20 3.00 2.50 3.30 2.70 3.60 2.70 3.90 2.70 4.20 2.80 4.80 2.80 2.40 2.20 3.00...
Page 133 Floor & ceiling ___________________________________________________________________________________ Indoor temperature ( Outdoor Indoor Unit temperature size (KW) C Db 10.4 10.2 10.2 10.6 11.7 10.6 11.5 10.6 11.4 10.6 11.3 10.6 10.6 10.8 10.6 10.6 10.6 10.5 10.6 10.4 10.3 10.4 10.1 10.3 - 132 -...
Page 134 Floor & ceiling ___________________________________________________________________________________ Indoor temperature ( Outdoor Indoor Unit temperature size (KW) C Db 10.5 11.2 11.9 13.3 15.5 10.5 11.2 11.9 13.3 14.4 10.5 11.2 11.9 13.3 14.2 10.5 11.2 11.9 13.3 14.1 10.5 11.2 11.9 13.3 10.5 11.2 11.9 13.3...
Page 135 Floor & ceiling ___________________________________________________________________________________ (3.2) Heating TC: total capacity Indoor temperature C DB Outdoor temperature Indoor Unit size (KW) -14.7 2.52 2.52 2.52 2.52 2.52 2.52 -12.6 2.68 2.68 2.68 2.68 2.68 2.68 -10.5 2.80 2.80 2.80 2.80 2.80 2.80 -9.5 2.92 2.92...
Page 136 Floor & ceiling ___________________________________________________________________________________ Indoor temperature C DB Outdoor temperature Indoor Unit size (KW) -14.7 5.04 5.04 5.04 5.04 5.04 5.04 -12.6 5.36 5.36 5.36 5.36 5.36 5.36 -10.5 5.60 5.60 5.60 5.60 5.60 5.60 -9.5 5.84 5.84 5.84 5.84 5.84 5.84 -9.1...
Page 137 Floor & ceiling ___________________________________________________________________________________ Indoor temperature C DB Outdoor temperature Indoor Unit size (KW) -14.7 7.88 7.88 7.88 7.88 7.88 7.88 -12.6 8.38 8.38 8.38 8.38 8.38 8.38 -10.5 8.75 8.75 8.75 8.75 8.75 8.75 -9.5 9.13 9.13 9.13 9.13 9.13 9.13 -9.1...
Page 138 Floor & ceiling ___________________________________________________________________________________ 4. Dimensions YDS-36-140FC Wall mounting installation Ceiling installation Capacity (KW) 3.6~7.1 8.0-9.0 1280 1195 11.2-14.0 1670 1070 1542 - 137 -...
Page 139 Floor & ceiling ___________________________________________________________________________________ 5. Wiring diagrams YDS-36-140FC - 138 -...
Page 140 Floor & ceiling ___________________________________________________________________________________ 6. Refrigerant system diagram YDS-36-140FC - 139 -...
Page 141 Floor & ceiling ___________________________________________________________________________________ 7. Noise level 7.1) Test condition 7.2) Noise spectrums YDS-36-56FC Ceiling Floor - 140 -...
Page 142 Floor & ceiling ___________________________________________________________________________________ YDS-71-140FC Ceiling Floor - 141 -...
Page 143 Floor & ceiling ___________________________________________________________________________________ 8. Velocity & temperature distribution Ceiling Discharge angle 60°C - 142 -...
Page 144 Floor & ceiling ___________________________________________________________________________________ Floor Discharge angle 60°C - 143 -...
Page 145 Floor & ceiling ___________________________________________________________________________________ 9. Functional part & safety device Model YDS 36FC 45FC 56FC 71FC PC board fuse Safety Device Fan motor thermal protector BW130 Functional Device Electronic throttle kit Inner Model YDS 80FC 90FC 112FC 140FC PC board fuse Safety Device Fan motor thermal protector BW130...
Page 146 Floor & ceiling ___________________________________________________________________________________ 10. Explode view and spare part list MODEL YDS-36-71FC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM PART NAME REMARK 3.6 kW 4.5 kW 5.6 kW 7.1 kW 201M244290010 E-part box cover 203M380590006 203M380590008 203M380590003 E-part box ass'y...
Page 147 201M280200006 motor clamp 201M144290015 Plastic fan 201M244290023 Drainage pan holder 201M601320018 EEV solenoid 203M3550A1510 Wireless remote,R92 HP,York brand 201M155090070 Remote holder,R91,York brand,White 202M440500003 Room temp sensor ass'y 202M301300133 Coil temp. sensor ass'y 202M440500002 Evaporator temp. sensorr Ass'y - 146 -...
Page 148 Floor & ceiling ___________________________________________________________________________________ MODEL YDS-80-90FC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 8.0 kW 9.0 kW 201M144490004 Filter 201M244290001 grille Clamp 201M144490006 grille 201M144290012 Grille clamp 201M244490004 Grille strengthening rib Volute shell 201M144290033 201M144290007...
Page 149 201M244290023 Drainage pan holder 202M244490006 Drainage pan ass'y 202M400420807 Motor 201M144490021 Panel ass'y 202M301300133 Coil temp. sensor ass'y 202M440500002 Evaporator temp. sensorr Ass'y 202M440500003 Room temp sensor ass'y 203M3550A1510 Wireless remote,R92 HP,York brand,White 201M155090070 Remote holder,R91,York brand,White - 148 -...
Page 150 Floor & ceiling ___________________________________________________________________________________ MODEL YDS-112-140FC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 11.2 kW 14.0 kW 201M144690004 Grille ass'y 201M280200006 Motor clamp 201M280200005 Motor clamp 201M244690003 Filter bracket 201M244290013 Installation board 201M244290014 Installation board...
Page 151 Floor & ceiling ___________________________________________________________________________________ 201M144690008 Air outlet frame ass'y 202M400200101 Stepper motor 202M400200104 Stepper motor(horizontal) 202M400200103 Stepper motor(vertical) 201M344790000 Display board ass'y 201M244690006 Base ass'y 201M144690011 Plastic fan Volute shell 201M144690032 202M400410844 Motor 201M244290021 Motor bracket Volute shell 201M144690033 201M244690009 Middle beam 201M244290022 E-part box cover...
Page 152 Medium ESP duct ___________________________________________________________________________________ Part 4.4 Medium ESP Duct ___________________________________________________________________________________ - 151 -...
Page 153 Medium ESP duct ___________________________________________________________________________________ Contents 1. Features…………………………………………………………………………….………………………………………153 2. Specifications………………………………………………………………………….…………………………………155 3. Capacity table…………………………………………………………………………………………………………….157 4. Dimensions…………………………………………………………….…………………………………………..…….165 5. Service space..........................168 5. Wiring diagrams……………………………………………………………..………………………………………….169 6. Refrigeration system diagram………………………………………………………………………………………171 7. Noise level…………………………………………………………………………..…………….………………………172 8. Static pressure curve………………………………………………………………………………………………….174 9. Function parts & safety device…………………………………………………………………………………….176 11. Exploded view parts………………………………………………………………………………………………….177 ___________________________________________________________________________________ - 152 -...
Page 154 Medium ESP duct ___________________________________________________________________________________ 1. Features 1.1) Normal body Economic and convenient installation -Several diffusers branch off from an indoor unit, adjusting the room temperature, which makes many rooms to be air-conditioned with only one indoor unit. -All models feature thin design making them applicable to ceiling pocket that tends to be shallow A wild variety of optional accessories -Including front clapboard, panel, canvas air passage, filter, etc.
Page 155 Medium ESP duct ___________________________________________________________________________________ A long-life and high-efficiency filter Filter Way of air intake and inserting air filter -Air intake can be positioned either at the back or below the unit. Similarly, the air filter also can be inserted either from the back or from the bottom of the unit. 1.2) All-plastic body -Low operation noise -Compact Structure and light weight...
Page 156 Medium ESP duct ___________________________________________________________________________________ 2. Specifications Medium ESP Ducted YDS-22-140UC15 R-410A 50Hz Model YDS-22UC15EA YDS-28UC15EB YDS-36UC15EB YDS-45UC15IB YDS-56UC15IA Power Supply Ph-V-Hz 1 Ph-220-240 V-50 Hz Nominal Capacity Capacity Cooling Input Capacity Heating Input Motor Input 34.5/30.5/27.3 117/110/101 Capacitor 0.8uF/450V 1uF/450V...
Page 157 Medium ESP duct ___________________________________________________________________________________ Model YDS-71UC15IA YDS-80UC15IA YDS-90UC15IA YDS-112UC15IA YDS-140UC15IA Power Supply Ph-V-Hz 1 Ph-220-240 V-50 Hz Nominal Capacity Capacity 11.2 14.0 Cooling Input Capacity 10.0 12.5 15.0 Heating Input Motor Input 170/150/133 104/87/78 Capacitor 6.5UF/450V 4UF/450V x2 Speed (Hi/Me/Lo) r/min 1100/1020/900 840/695/610...
Page 158 Medium ESP duct ___________________________________________________________________________________ 3. Capacity table. 3.1) Cooling TC: total capacity SHC: sensible capacity Indoor temperature ( ▯ Indoor Unit Outdoor size (KW) temperature C Db 1.50 1.40 1.80 1.50 2.10 1.60 2.20 1.60 2.30 1.70 2.60 1.70 2.90 1.70 1.50 1.40...
Page 159 Medium ESP duct ___________________________________________________________________________________ Indoor temperature ( ▯ Indoor Unit Outdoor size (KW) temperature C Db 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80 3.30 5.40 3.20 5.90 3.40 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80 3.30 5.40 3.20 5.90...
Page 160 Medium ESP duct ___________________________________________________________________________________ Indoor temperature ( ▯ Indoor Unit Outdoor size (KW) temperature C Db 5.50 4.40 6.60 4.90 7.50 5.30 8.00 5.50 8.40 5.40 9.40 5.50 10.40 5.60 5.50 4.40 6.60 4.90 7.50 5.30 8.00 5.50 8.40 5.40 9.40 5.50 10.20...
Page 161 Medium ESP duct ___________________________________________________________________________________ Indoor temperature ( ▯ Indoor Unit Outdoor size temperature C Db (KW) 9.70 7.80 11.30 8.60 13.20 9.60 14.00 9.80 14.80 9.80 16.70 10.20 18.20 10.20 9.70 7.80 11.30 8.60 13.20 9.60 14.00 9.80 14.80 9.80 16.70 10.20 17.90...
Page 162 Medium ESP duct ___________________________________________________________________________________ 3.2) Heating TC: total capacity Indoor temperature Outdoor temperature Indoor Unit size (KW) -14.7 1.64 1.64 1.64 1.64 1.64 1.64 -12.6 1.74 1.74 1.74 1.74 1.74 1.74 -10.5 1.82 1.82 1.82 1.82 1.82 1.82 -9.5 1.90 1.90 1.90 1.90...
Page 163 Medium ESP duct ___________________________________________________________________________________ Indoor temperature Outdoor temperature Indoor Unit size (KW) -14.7 3.15 3.15 3.15 3.15 3.15 3.15 -12.6 3.35 3.35 3.35 3.35 3.35 3.35 -10.5 3.50 3.50 3.50 3.50 3.50 3.50 -9.5 3.65 3.65 3.65 3.65 3.65 3.65 -9.1 -8.5 3.75...
Page 164 Medium ESP duct ___________________________________________________________________________________ Indoor temperature Outdoor temperature Indoor Unit size (KW) -14.7 5.67 5.67 5.67 5.67 5.67 5.67 -12.6 6.03 6.03 6.03 6.03 6.03 6.03 -10.5 6.30 6.30 6.30 6.30 6.30 6.30 -9.5 6.57 6.57 6.57 6.57 6.57 6.57 -9.1 -8.5 6.75...
Page 165 Medium ESP duct ___________________________________________________________________________________ Indoor temperature Outdoor temperature Indoor Unit size (KW) -14.7 9.45 9.45 9.45 9.45 9.45 9.45 -12.6 10.05 10.05 10.05 10.05 10.05 10.05 -10.5 10.50 10.50 10.50 10.50 10.50 10.50 -9.5 10.95 10.95 10.95 10.95 10.95 10.95 -9.1 -8.5 11.25...
Page 166 Medium ESP duct ___________________________________________________________________________________ 4. Dimensions 4.1) YDS-22-36UC 4.2 YDS-45-140UC ___________________________________________________________________________________ - 165 -...
Page 167 Medium ESP duct ___________________________________________________________________________________ When using a back-air installation, please refer to the following: ___________________________________________________________________________________ - 166 -...
Page 168 Medium ESP duct ___________________________________________________________________________________ Install the main body: 1) Below air inlet: 2) Back air inlet Model L(mm) Ф12.7 Ф6.4 2.2 kW 2.8-3.6 kW Ф15.9 Ф9.5 4.5-8.0 kW 9.0-14.0 kW ___________________________________________________________________________________ - 167 -...
Page 169 Medium ESP duct ___________________________________________________________________________________ 5. Service space. Confirm that there is enough room for installation and maintenance. ___________________________________________________________________________________ - 168 -...
Page 170 Medium ESP duct ___________________________________________________________________________________ 6. Wiring diagrams 6.1) YDS-22-36UC 6.2) YDS-45-80UC ___________________________________________________________________________________ - 169 -...
Page 171 Medium ESP duct ___________________________________________________________________________________ 6.3) YDS-90-140UC ___________________________________________________________________________________ - 170 -...
Page 172 Medium ESP duct ___________________________________________________________________________________ 7. Refrigerant system diagram 7.1) YDS-22-36UC 6.2 YDS-45-140UC ___________________________________________________________________________________ - 171 -...
Page 173 Medium ESP duct ___________________________________________________________________________________ 8. Noise level 8.1) Test condition 8.2) Noise spectrum YDS-22-36UC YDS-45-56UC ___________________________________________________________________________________ - 172 -...
Page 174 Medium ESP duct ___________________________________________________________________________________ YDS-71-90UC YDS-112UC YDS-140UC ___________________________________________________________________________________ - 173 -...
Page 175 Medium ESP duct ___________________________________________________________________________________ 9. Static pressure curve YDS-22UC YDS-28-36UC YDS-45-56UC YDS-70-80UC ___________________________________________________________________________________ - 174 -...
Page 176 Medium ESP duct ___________________________________________________________________________________ YDS-90UC YDS-112UC YDS-140UC ___________________________________________________________________________________ - 175 -...
Page 177 Medium ESP duct ___________________________________________________________________________________ 10. Function parts & safety device Model YDS- 22UC 28UC 36UC 45UC 56UC PC board fuse Safety Device Fan motor thermal protector BW130 BW130 BW130 BW130 BW130 Functional Device Electronic throttle kit DZJLBJ03-A DZJLBJ03-A DZJLBJ03-A DZJLBJ03-A DZJLBJ03-A Model YDS- 71UC...
Page 178 Medium ESP duct ___________________________________________________________________________________ 11. Explode view and spare part list MODEL YDS-22-36UC15IA R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 2.2 kW 2.8 kW 3.6 kW 201M585090031 201M585110010 Evaporator ass'y 202M440500002 Evaporator temp. sensorr Ass'y 202M301300303 Evaporator temp.
Page 179 Medium ESP duct ___________________________________________________________________________________ 201M186150003 motor cover 202M400380002 Motor 201M286150215 fixing board 201M286150214 fixing board 201M186150002 motor base 201M186150010 Volute shell 201M185100034 Base 201M286150210 Fixing board 201M185100001 Drainage pan 201M186150004 Filter 201M270000022 Fixing board 201M186150005 201M130000004 Bearing 201M684090109 Electric throttle ass'y ___________________________________________________________________________________ - 178 -...
Page 180 Medium ESP duct ___________________________________________________________________________________ MODEL YDS-45-80UC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM PART NAME REMARK 4.5 kW 5.6 kW 7.1 kW 8.0 kW 201M286090027 Base ass'y 201M280200007 board 201M280200005 motor clamp 201M280200006 motor clamp 202M400410633 202M400420617 Fan motor...
Page 181 Medium ESP duct ___________________________________________________________________________________ 201M586090040 201M586090041 Evaporator ass'y 202M440500003 Room temp sensor ass'y 202M440500002 Evaporator temp. sensorr Ass'y 202M301300303 Evaporator temp. sensor 201M684290009 201M686090127 201M686090125 Outlet pipe ass'y 201M286000404 Evaporator base board 201M286090035 Evaporator left clapboard ass'y 201M286090038 Evaporator right clapboard ass'y 201M286000455 Drain pan ass'y 201M286090033...
Page 182 Medium ESP duct ___________________________________________________________________________________ MODEL YDS-90-140UC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 90.0 kW 11.2 kW 14.0 kW 201M286090063 Base ass'y 201M286090056 Fan ass'y 202M400410838 motor 201M280200007 board 201M280200005 motor clamp 201M284400004 Motor bracket...
Page 183 Medium ESP duct ___________________________________________________________________________________ 203M3550A1500 Wireless remote,R91/BGE,York brand, Silver 201M155090070 Remote holder,R91,York brand, White 201M185000303 display box 201M686090141 Inlet pipe ass'y 201M686090131 Outlet pipe ass'y 201M586090035 Evaporator ass'y 202M440500003 Room temp sensor ass'y 202M440500002 Evaporator temp. sensorr Ass'y 202M301300303 Evaporator temp. sensor...
Page 184: Expose And Conceal Floor Standing
Expose & Conceal Floor Standing ___________________________________________________________________________________ Part 4.5 Expose & Conceal Floor-standing - 183 -...
Page 185 Expose & Conceal Floor Standing ___________________________________________________________________________________ Contents 1. Features……………………….………………………………………………….………………………………..………185 2. Specifications………………………………………………………………………….…………………………………186 3. Capacity table…………………………………………………………………………………………………………….190 4. Dimensions………………………………………………………….……………………………………………………196 5. Service space…………………………………………………………………………………………………………….197 6. Piping diagram…………………………………………………………………………………………………………..198 7. Wiring diagrams……………………………………………………………..………………………………………….198 8. Electrical characteristic……….………………………………………………………………………………………199 9. Noise level…………………………………………………………………………..…………….……………………..200 10. Accessories………….………………………………………………………………………………………………….201 11. Exploded view parts………………………………………………………………………………………………….202 - 184 -...
Page 186 Expose & Conceal Floor Standing ___________________________________________________________________________________ 1. Features Expose Concealed 1 Two intake directions: front and below. 2 Built-in the electronic throttle kit 3 Three speeds 4 Low noise operation. 5 Easy installation and maintenance. 6 Air filter easily removed and cleaned 7 Removable blades for easy and effective cleaning 8 Streamlined appearances, flowing lines.
Page 187 Expose & Conceal Floor Standing ___________________________________________________________________________________ 2. Specifications Expose Floor-Standing YDS-22-80FC15IA-A/B R-410A 50Hz YDS-22SC15IA-A YDS-28SC15IA-A YDS-36SC15IA-A Model YDS-22SC15IA-B YDS-28SC15IA-B YDS-36SC15IA-B 1 Ph- 220-240 V-50 Hz Power supply V-Ph-Hz Nominal Capacity Capacity Cooling 40.0 46.0 35.0 Input Capacity Heating 40.0 46.0 35.0...
Page 188 Expose & Conceal Floor Standing ___________________________________________________________________________________ YDS-45SC15IA-A YDS-56SC15IA-A YDS-71SC15IA-A YDS-80SC15IA-A Model YDS-45SC15IA-B YDS-56SC15IA-B YDS-71SC15IA-B YDS-80SC15IA-B 1 Ph- 220-240 V-50 Hz Power supply V-Ph-Hz Nominal Capacity Capacity Cooling 49.0 88.0 130.0 130.0 Input Capacity Heating 49.0 88.0 130.0 130.0 Input Motor Input 49/40/34 95/77/67...
Page 189 Expose & Conceal Floor Standing ___________________________________________________________________________________ Conceal Floor-Standing YDS-22-80RC15IA R-410A 50Hz Model YDS-22RC15IA YDS-28RC15IA YDS-36RC15IA Power supply Ph-V-Hz 1 Ph-220-240 V-50 Hz Nominal Capacity Capacity Cooling Input 40.0 46.0 35.0 Capacity Heating Input 40.0 46.0 35.0 Motor Input 42/37/34 49/40/34 Capacitor μF...
Page 190 Expose & Conceal Floor Standing ___________________________________________________________________________________ Model YDS-45RC15IA YDS-56RC15IA YDS-71RC15IA YDS-80RC15IA Power supply Ph-V-Hz 1 Ph-220-240 V-50 Hz Nominal Capacity Capacity Cooling Input 49.0 88.0 130.0 130.0 Capacity Heating Input 49.0 88.0 130.0 130.0 Motor Input 49/40/34 95/77/67 138.5/119/97 138.5/119/97 Capacitor μF Speed (Hi/Me/Lo)
Page 191 Expose & Conceal Floor Standing ___________________________________________________________________________________ 3. Capacity table 3.1) Cooling TC: Total capacity Indoor temperature(°CWB) Combination Outdoor 14/20 16/23 18/26 19/27 20/28 22/30 24/32 , %(Capacity temperature(° index) C DB) 1.50 1.40 1.80 1.50 2.10 1.60 2.20 1.60 2.30 1.70 2.60 1.70...
Page 192 Expose & Conceal Floor Standing ___________________________________________________________________________________ Indoor temperature(°CWB) Combination, Outdoor 14/20 16/23 18/26 19/27 20/28 22/30 24/32 %(Capacity temperature(°C index) 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80 3.30 5.40 3.20 5.90 3.40 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80...
Page 193 Expose & Conceal Floor Standing ___________________________________________________________________________________ Indoor temperature(°CWB) Combination Outdoor 14/20 16/23 18/26 19/27 20/28 22/30 24/32 , %(Capacity temperature(° index) C DB) 5.50 4.40 6.60 4.90 7.50 5.30 8.00 5.50 8.40 5.40 9.40 5.50 10.40 5.60 5.50 4.40 6.60 4.90 7.50 5.30...
Page 194 Expose & Conceal Floor Standing ___________________________________________________________________________________ 3.2) Heating TC: Total capacity Indoor temperature Outdoor temperature Indoor Unit size (KW) -14.7 1.64 1.64 1.64 1.64 1.64 1.64 -12.6 1.74 1.74 1.74 1.74 1.74 1.74 -10.5 1.82 1.82 1.82 1.82 1.82 1.82 -9.5 1.90 1.90...
Page 195 Expose & Conceal Floor Standing ___________________________________________________________________________________ Indoor temperature Outdoor temperature Indoor Unit size (KW) -14.7 3.15 3.15 3.15 3.15 3.15 3.15 -12.6 3.35 3.35 3.35 3.35 3.35 3.35 -10.5 3.50 3.50 3.50 3.50 3.50 3.50 -9.5 3.65 3.65 3.65 3.65 3.65 3.65 -9.1...
Page 196 Expose & Conceal Floor Standing ___________________________________________________________________________________ Indoor temperature Outdoor temperature Indoor Unit size (KW) -14.7 5.67 5.67 5.67 5.67 5.67 5.67 -12.6 6.03 6.03 6.03 6.03 6.03 6.03 -10.5 6.30 6.30 6.30 6.30 6.30 6.30 -9.5 6.57 6.57 6.57 6.57 6.57 6.57 -9.1...
Page 197 Expose & Conceal Floor Standing ___________________________________________________________________________________ 4. Dimensions 4.1) Exposed floor standing Air inlet from front Air inlet from below Model A (mm) YDS-22-28FC 1000 YDS-36-45FC 1200 YDS-56-80FC 1500 4.2) Concealed floor standing Model A (mm) YDS-22-28RC YDS-36-80RC 1036 - 196 -...
Page 198 Expose & Conceal Floor Standing ___________________________________________________________________________________ 5. Service Space 5.1) Version I Vertical unit with casing, with air intake from front and air outlet on top, for installation on a wall or on feet on the floor. 5.2) Version II Vertical unit with casing, with air intake from below and air outlet on top, for installation on a wall or on feet on the floor.
Page 199 Expose & Conceal Floor Standing ___________________________________________________________________________________ 6. Piping Diagram 7. Wiring Diagram - 198 -...
Page 200 Expose & Conceal Floor Standing ___________________________________________________________________________________ 8. Electric Characteristics Indoor Unit Power Supply Model Voltage Min. Max. YDS-22-28FC/RC 220-240V 0.25 0.02 YDS-36FC/RC 220-240V 0.02 0.24 YDS-45FC/RC 220-240V 0.02 YDS-56FC/RC 220-240V 0.028 0.48 YDS-71-80FC/RC 220-240V 0.07 0.62 Remark: MCA: Min. Current Amps. (A) MFA: Max.
Page 201 Expose & Conceal Floor Standing ___________________________________________________________________________________ 9. Sound Levels 9.1) Test condition 9.2) Test value Noise level under three speeds of fan (dB(A)) Model YDS-22FC/RC YDS-28FC/RC YDS-36FC/RC YDS-45FC/RC YDS-56FC/RC YDS-71FC/RC YDS-80FC/RC - 200 -...
Page 202 Expose & Conceal Floor Standing ___________________________________________________________________________________ 10. Accessories Name of Accessories Quantity Outline Usage Owner's manual Installation manual Pipe insulation material Heat insulation Signal receiver display board Receive Signal Mounting screw (ST3.9x12-C-H) Remote controller Control the indoor unit Frame Hold the remote controller Mounting screw (ST2.9x10-C-H) Alkaline dry batteries(AM4) - 201 -...
Page 203 Expose & Conceal Floor Standing ___________________________________________________________________________________ 11. Explode view and spare part list MODEL YDS-22-28FC-A R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 2.2 kW 2.8 kW 201M280490077 Left sealed board ass'y 201M180000010 Volute shell 201M180490004...
Page 204 201M280490064 Cabinet ass'y 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 202M400440114 motor 201M280000009 strenghten board 201M280000065 Fixing board 201M280000010 Fixing board 201M280000066 Fixing board...
Page 205 Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL YDS-36-45FC-A R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 3.6 kW 4.5 kW 201M180490004 Filter bracket 201M144490011 volute shell 201M180490022 Filter 201M144490008 Left volute shell 201M142190013 202M400440115 motor 201M280590016...
Page 206 Supporting board ass'y 201M280590002 Evaporator connection board ass'y 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 201M280200007 board 201M280000024 Capacitor box 201M101020005 Drain pipe 201M280200006 motor clamp 201M280200005...
Page 207 Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL YDS-56-80FC-A R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 5.6 kW 7.1 kW 8.0 kW 201M144490011 volute shell 201M180490023 Filter 201M144490008 Left volute shell 201M142190013 202M984400001 Coupling 202M400440117 202M400440118...
Page 208 201M280590002 Evaporator connection board ass'y 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 201M280000024 Capacitor box 201M101020005 Drain pipe 201M180490005 Filter bracket 201M180490004 Filter bracket 201M280200006...
Page 209 Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL YDS-22-28FC-B R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 2.2 kW 2.8 kW 201M180490004 Filter bracket 201M180490005 Filter bracket 201M280490055 Right footing 201M280490056 Left footing 201M180490021 Filter 201M180000050 201M180000010...
Page 210 201M280490054 Cabinet ass'y 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 202M400440114 motor 201M280000009 strenghten board 201M280000065 Fixing board 201M280000010 Fixing board 201M101020005 Drain pipe...
Page 211 Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL YDS-36-45FC-B R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 3.6 kW 4.5 kW 201M144490011 volute shell 201M180490022 Filter 201M144490008 Left volute shell 201M142190013 202M400440115 motor 201M280590016 Middle beam 201M280590007...
Page 212 202M440500004 201M601320018 Evaporator temp. sensor ass'y 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 201M280200007 board 201M280000024 Capacitor box 201M101020005 Drain pipe 201M280200005 motor clamp 201M280200006...
Page 213 Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL YDS-56-80FC-B R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 5.6 kW 7.1 kW 8.0 kW 201M144490011 volute shell 201M180490023 Filter 201M144490008 Left volute shell 201M142190013 202M984400001 Coupling 202M400440117 202M400440118...
Page 214 201M280590002 Evaporator connection board ass'y 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 201M280000024 Capacitor box 201M101020005 Drain pipe 201M180490005 Filter bracket 201M180490004 Filter bracket 201M280200006...
Page 215 Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL YDS-22-28RC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 2.2 kW 2.8 kW 201M180000010 Volute shell 201M180490004 Filter bracket 201M180490005 Filter bracket 201M180490021 Filter 201M180000050 201M180000011 Volute shell 201M280590015...
Page 216 201M280490053 Cover 201M280490052 Cover 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 202M400440114 motor 201M280000009 strenghten board 201M280000065 Fixing board 201M280000010 Fixing board 201M280000066 Fixing board...
Page 217 Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL YDS-36-45RC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 3.6 kW 4.5 kW 201M144490011 volute shell 201M180490022 Filter 201M144490008 Left volute shell 201M142190013 202M400440115 motor 201M280590016 Middle beam 201M280590007...
Page 218 Expose & Conceal Floor Standing ___________________________________________________________________________________ 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 201M280200007 board 201M280000024 Capacitor box 201M101020005 Drain pipe 201M280200005 motor clamp 201M280200006...
Page 219 Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL YDS-56-80RC R-410A 1 Ph 220-240V 50Hz PART NUMBER ITEM NO PART NAME REMARK 5.6 kW 7.1 kW 8.0 kW 201M144490011 volute shell 201M180490023 Filter 201M144490008 Left volute shell 201M142190013 202M984400001 Coupling 202M400440117 202M400440118...
Page 220 201M280590002 Evaporator connection board ass'y 201M285000315 display box installation board 201M186000201 E-part box cover 201M380590002 Display board ass'y 201M155090070 Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White 203M3550A1510 201M280000024 Capacitor box 201M101020005 Drain pipe 201M180490005 Filter bracket 201M180490004 Filter bracket 201M280200006...
Page 221 High ESP duct ___________________________________________________________________________________ Part 4.6 High static pressure duct ___________________________________________________________________________________ - 220 -...
Page 222 High ESP duct ___________________________________________________________________________________ Contents 1. Feature………………………………………………………………………………………..………….……………..222 2. Specifications…………………………………………………………….…………………..……….………………223 3. Capacity table………………………………………………………………………………..……………………….224 4. Dimensions…………………………………………………………………………………..…….……….…………226 5. Wiring diagrams………………………………………………………….……………..……….………………..227 6. Refrigeration system diagram……………………………………………………..……….…….………….228 7. Noise level……………………………………………………………………………..………..………………….…228 8. Static pressure curve…………………………………………………………….………………………………..229 9. Electrical characteristic......................230 10. Troubleshooting………………………………………………………………………….………………………..231 11. Accessories………………………………………………………………………………….………………………236 12. Exploded view parts……………….……………………………………………………...……..……………...237 ___________________________________________________________________________________ - 221 -...
Page 223 High ESP duct ___________________________________________________________________________________ 1. Features (1) In case the ceiling is super-high. -Blowing pressure of Indoor Unit can reach 196Pa. The air conditioner delivers cold wind to every indoor corner even the ceiling is super-high. -The max. distance of air supply is about 14m, the height of air supply is 6.5m. (2) Multi-blowing outlets To satisfy your fitment’s needs.
Page 224 High ESP duct ___________________________________________________________________________________ 2. Specification Technical specification: High ESP duct YDS-200-250TC15IA R-410A 50Hz Model YDS-200TC15IA YDS-250TC15IA YDS-280TC15IA Power supply Ph-V-Hz 1 Ph-220-240V-50Hz Nominal capacity Capacity 22.0 25.0 28.0 Cooling Input Capacity 22.6 27.5 31.1 Heating Input Motor Input 900/820/630(×2) Capacitor 12(×2)
Page 225 High ESP duct ___________________________________________________________________________________ 3. Capacity table 3.1) Cooling TC: total capacity SHC: sensible capacity Indoor temperature ( 14/20 16/23 18/26 19/27 20/28 22/30 24/32 Outdoor Indoor Unit temperature size (KW) C Db 10.0 13.60 12.60 16.40 13.60 19.00 14.40 20.00 14.60 21.00...
Page 226 High ESP duct ___________________________________________________________________________________ 3.2) Heating TC: total capacity Indoor temperature Outdoor temperature Indoor Unit size (KW) -14.7 14.24 14.24 14.24 14.24 14.24 14.24 -12.6 15.14 15.14 15.14 15.14 15.14 15.14 -10.5 15.82 15.82 15.82 15.82 15.82 15.82 -9.5 16.50 16.50 16.50 16.50...
Page 227 High ESP duct ___________________________________________________________________________________ 4. Dimensions 4.1) Unit dimensions, YDS-200-280TC 4.2) Service Space Ensure enough space required for installation and maintenance. ___________________________________________________________________________________ - 226 -...
Page 228 High ESP duct ___________________________________________________________________________________ 5. Wiring diagrams ___________________________________________________________________________________ - 227 -...
Page 229 High ESP duct ___________________________________________________________________________________ 6. Refrigerant system diagram 7. Noise level Test condition Noise level under three speeds of fan (dB(A)) Unit Model Number YDS-200TC YDS-250TC YDS-280TC ___________________________________________________________________________________ - 228 -...
Page 230 High ESP duct ___________________________________________________________________________________ 8. Static Pressure YDS-200-250TC YDS-280TC ___________________________________________________________________________________ - 229 -...
Page 231 High ESP duct ___________________________________________________________________________________ 9. Electric Characteristics Indoor Unit Power Supply Model Voltage Min. Max. YDS-200TC 220-240V 198V 254V 9.93 7.94 0.55（×2） YDS-250TC 220-240V 198V 254V 9.93 7.94 0.55（×2） YDS-280TC 220-240V 198V 254V 0.55（×2） Remark: MCA: Min. Current Amps. (A) MFA: Max.
Page 232 High ESP duct ___________________________________________________________________________________ 10. Troubleshooting Type Contents LED Lamp flash Remarks The evaporator sensor check Run lamp flashes point is abnormal or room temp. Malfunction at 2.5Hz. sensor is abnormal. After the malfunctions Indoor/outdoor unit The timer lamp disappear, it restores Malfunction communication is abnormal.
Page 233 High ESP duct ___________________________________________________________________________________ Operation lamp flashes: ___________________________________________________________________________________ - 232 -...
Page 234 High ESP duct ___________________________________________________________________________________ Operation lamp flashes: ___________________________________________________________________________________ - 233 -...
Page 235 High ESP duct ___________________________________________________________________________________ Operation lamp flashes: ___________________________________________________________________________________ - 234 -...
Page 236 High ESP duct ___________________________________________________________________________________ Operation lamp flashes: ___________________________________________________________________________________ - 235 -...
Page 237 High ESP duct ___________________________________________________________________________________ 11. Accessories Name Quantity Function Installation manual Pipe insulation material Heat insulation Accessory drain pipe To connect drain pipe Adhesive tape for seal To connect drain pipe Adhesive tape for seal To connect refrigerant pipe Remove controller Remote controller the air-conditioner Connective pipe To connect electrical restriction assembly...
Page 238 High ESP duct ___________________________________________________________________________________ 12. Explode view and spare part list MODEL YDS-200-280TC R-410A 1 PH 220 – 240V 50 HZ PART NUMBER ITEM NO PART NAME REMARK 20.0 kW 25.0 kW 28.0 kW 201M285890058 Top cover ass'y 201M285890098 Left clapboard ass'y...
Page 239 High ESP duct ___________________________________________________________________________________ 201M285890086 Installation board ass'y 202M400410853 Fan motor 201M200300202 Volute shell ass'y 201M285890039 E-Part box cover 201M285890092 Below flange ass'y 201M200100005 Capacitor clamp 202M401010101 201M226190015 Motor capacitor 201M226190015 Compressor capacitor box 203M385890003 E-part box ass'y 202M300900109 Transformer (TT2-B35+D90-1F) 201M385890000 Main controller ass'y 202M470600001...
Page 240: Part 5 Installation
Installation ___________________________________________________________________________________ Part 5 Installation ___________________________________________________________________________________ - 239 -...
Page 241 Installation ___________________________________________________________________________________ Contents 1. Summarize of Installation……………………………………………………………………………………………241 2. Installation of outdoor unit ……………………………………………………………………………………..…245 3. Installation of indoor unit …………………………………………………………………………………………..246 4. Installation of refrigerant pipe ……………………………………………………………………..…………….247 5. Processing & installation of drainage pipe……………………………………………………………………268 6. Insulation work…………….………...………..…………………………………………….………………………..271 7. Pipeline installation…………..………………………………………………………………………………………274 8. Electric installation…………..………………………………………………….………….….….…………………278 ___________________________________________________________________________________ - 240 -...
Page 242: Summarize Of Installation
Installation ___________________________________________________________________________________ 1. Summarize of installation 1.1) Installation procedure ___________________________________________________________________________________ - 241 -...
Page 243 Installation ___________________________________________________________________________________ 1.2) Install indoor units Procedure: Note: 1. The hook must strong enough to sustain the weight of indoor unit. 2. Check the models of indoor units before installation. 3. Pay attention to the main devices, such as the pipeline. 4.
Page 244 Installation ___________________________________________________________________________________ 1.6) Lay the indoor pipeline Note: Collocate the air-outlet reasonably to prevent airflow short-circuit. Check the static pressure whether in the allowable range. The air filters should be easy to unpick and wash. Do pressure test on pipeline. 1.7) Heat-insulation Procedure: Note: For welding part, flare part and branch pip, heat-insulation work must be done after...
Page 245 Installation ___________________________________________________________________________________ 2. Wiring: includes the power wiring and control wiring; Recheck the connection according to our corresponding wire diagrams. Especially, please remember our communication wire is polar; it means you must connect the communication wire correspondingly to the terminal block. 3.
Page 246: Installation Of Outdoor Unit
Installation ___________________________________________________________________________________ 2. Installation of outdoor unit 2.1) Hanging and transportation (1) Sling the outdoor unit and carry it in with 4 steel wires (_6mm or more) (2) Use soft board to protect the unit surface from scratch and distortion where contact the steel wire.
Page 247: Installation Of Indoor Unit
Installation ___________________________________________________________________________________ 3. Installation of indoor unit 3.1) Hanging and transportation Please refer to Indoor unit Installation Manual. 3.2) Required installation place (1) Cassette type (2) Duct type (3) Wall mounted type ___________________________________________________________________________________ - 246 -...
Page 248: Installation Of Refrigerant Pipe
Installation ___________________________________________________________________________________ 4. Installation of Refrigerant Pipe 4.1) The permitted length and drop difference of refrigerant pipe. 10-14 kW Digital scroll Pipe L1+L2+L3+L4+L5+L6+A+ Pipe total length (actual length) ≤100m B+C+D+E 10 kW ≤45m Actual length Pipe Farthest pipe 14 kW ≤60m L1+L3+L4+L5+L6+E length...
Page 249 Installation ___________________________________________________________________________________ 28 kW Permitted length Pipe L1+L2+L3+L4+L5+L6 Pipe total length (actual length) ≤ 250 m +L7 + a+b+..i Pipe Actual length ≤ 150 m Farthest pipe length(m) L1+L3+L4+L5+L6+i length Equivalent length ≤ 175 m Equivalent length L of pipe from the first ≤...
Page 250 Installation ___________________________________________________________________________________ 4.2) Pipe size selection 4.2.1 Selection of the refrigerant pipe Type of the pipe Connecting part Between outdoor unit and the first branch part Main pipe 1, 2 Between the branch part and branch part Branch pipe Between the branch part and indoor unit ___________________________________________________________________________________ - 249 -...
Page 251 4.2.3 Dimensions of indoor main pipe (1, 2) Indoor main pipe Refrigerant Capacity(kW) Branch joint Gas/Liquid Φ15.9 / Φ9.5 A<16.8 YDSA/FQ01 Φ19.1 / Φ9.5 R-410A 16.8≤A<22.4 YDSA/FQ02 Φ22.2 / Φ9.5 22.4≤A<33.0 4.2.4 Dimensions of indoor connecting pipe (3) Connecting pipe Refrigerant Type (A) Liquid Φ6.4...
Page 252 Installation ___________________________________________________________________________________ 4.2.5 Example as 28 kW (1). Selection the refrigerant pipe Type of pipe Main pipe (1) or (2) or (3) Branch pipe 4—7 (2). Selection the dimension of main pipe Indoor units Total kW of indoor units Pipe dimension A (kW) Branch joint below main pipe...
Page 253 Installation ___________________________________________________________________________________ 4.2.6 Dimension of branch joint ___________________________________________________________________________________ - 252 -...
Page 254 Installation ___________________________________________________________________________________ 4.3) The laying of branch part: At the same system, the laying form of shunt-wound outdoor units: the outdoor units are on the same level, the branch joints for the outdoor units are on the same level, the T-shaped pipes for connecting the balance pipes are installed vertically.
Page 255 Installation ___________________________________________________________________________________ 4.5) Precautions: 4.5.1 Refrigerant pipe must use the pipe with specified diameter. 4.5.2 Branch Part should be installed in horizontal mode or vertical mode. 4.5.2 Y shape three-way pipe should be installed in horizontal mode with ground. 4.5.4 Horizontal installation of throttling unit (throttling unit is an external unit, so it need be connected on site) Caution: a.
Page 256 Installation ___________________________________________________________________________________ 4.5.5 Refrigerant fastness, the Refrigerant fastness, the distance between the supports of the cross direction tube (copper tube): Nominal diameter Below 16 16—25 Above 32 Max. Distance (m) 4.5.6 Calculation of the pipe length (1) Available length of pipe =pipe length + the amounts of branch × branch equivalent length +the amounts of elbow ×...
Page 257 Installation ___________________________________________________________________________________ ♦ Envelop End: Welding the leak while clamping the end of the pipe. ♦ Wrapping: Wrapping the pipe with polyethylene insulation tape. ♦ The following operation should be noted: - When putting the pipe through the hole, filth can easily enter into the pipe. - When the pipe is outside, rainwater can easily enter into the pip, especially when the Pipe is placed vertically.
Page 258 Installation ___________________________________________________________________________________ Don’t place the pipe on the ground directly or scratch with the ground. Cut the pipe and remove burrs with the cut surface downward. Be sure to place a cap when raining. 4.6.2 Welding 1) Be sure to weld horizontally or downward, not upward. 2) Pay attention to the installation direction and angle to prevent oil-return or oil-accumulation.
Page 259 Installation ___________________________________________________________________________________ Min. inserting depth and clearance between connectors. Unit: mm Out .Diameter. (D) Min. Inserting depth (B) Clearance (A~D) 5＜D＜8 0.050~0.21 8＜D＜12 11＜D＜16 0.050~0.27 16＜D＜25 25＜D＜35 0.050~0.35 35＜D＜45 4.6.3 Flare Connection 1) Before flaring, the auxiliary pipe must be annealed. 2) Use incision machine.
Page 260 Installation ___________________________________________________________________________________ Main pipe of the branch part is vertical to the horizontal plane, which can avoid bad effect due to uneven distribution of gas and liquid. 2) Protection of outdoors refrigerant pipes Sudden dandification also should be considered except heat-insulated layer. If the length of bare part is over 1m, a buckle-board must be added to the bare part.
Page 261 Installation ___________________________________________________________________________________ 1) Install pressure modulation valve at the nitrogen cylinder. And the gas used must be nitrogen. Carbon Dioxide will probably condense. And Oxygen will probably cause explosion. 2) Use charge pipe to connect pressure modulation valve and outdoor liquid pipe. 3) Jam well all the connection part in liquid side except indoor unit A.
Page 262 Installation ___________________________________________________________________________________ ♦Do the vacuum drying procedure (see the YDS refrigerant pipes vacuum drying in detail) 7) Close the nitrogen main valve. 8) Repeat the above operations. 9) After finishing flushing the liquid pipes, then flushing the gas pipes. 4.6.6 Refrigerant pipe Pressure Test 1.
Page 263 Installation ___________________________________________________________________________________ 3. Observe the pressure Add and keep pressure 28.0kgf/cm2G for more than 24 hours, pass if there’s no pressure drop. If the pressure falls, it should be corrected. After that, if the pressure is still lower than that when adding pressure, the leakage should be checked out and corrected.
Page 264 Installation ___________________________________________________________________________________ 4.6.7 Vacuum dry for refrigerant pipe Vacuum Dry: use vacuum pump to change the moisture (liquid) into steam (gas) in the pipe and discharge it out of the pipe to make the pipe dry. Under one atmospheric pressure, the boiling point of water (steam temperature) is 100℃.
Page 265 Installation ___________________________________________________________________________________ 3) Vacuum dry procedure There are two methods of vacuum dry due to different construction environment: common vacuum dry, special vacuum dry. Common vacuum dry procedure Vacuum dry (for the first time)---connect the all-purpose detector to the inlet of liquid pipe and gas pipe, and run the vacuum pump more than two hours (the vacuum pump should be below -755mmHg) If the pump can’t achieve below -755mmHg after pumping 2 hours, moisture or leakage...
Page 266 Installation ___________________________________________________________________________________ this method can’t dry thoroughly. So, please pay more attention to prevent water entering and forming condensation water. Vacuum dry for the second time 1h pumping Determinant: Pass if achieving below -755mmHg. If -755mmHg can’t be achieved in 2h, repeat procedure ③...
Page 267 2. Calculate the refrigerant to be supplemented in light of the connecting length of liquid pipe of indoor unit and outdoor unit and pipe diameter. Calculation R-410A Diameter of Liquid Pipe Equivalent Refrigerant for Pipe Length of 1m (kg/m) Φ6. 4 0.022...
Page 268 Installation ___________________________________________________________________________________ information” attached with outdoor unit. Formula in installation information is superior to prevent error. ♦ Write the added volume in the outdoor nameplate. ♦ The added volume must be measured with electron scale. ♦ The total real length includes two parts: one is total pipe length; the other is the equivalent length of curves or elbows.
Page 269: Processing & Installation Of Drainage Pipe
Installation ___________________________________________________________________________________ 5. Processing &Installation of drainage pipe 5.1) Gradients and Supporting 5.1.1 Keep the drainpipe sloping downwards at a gradient of at least 1/100. Keep the drainpipe as short as possible and eliminate the air bubble. 5.1.2 The horizontal drainpipe should be short. When the pipe is too long, a prop stand must be installed to keep the gradient of 1/100 and prevent bending.
Page 270 Installation ___________________________________________________________________________________ 5.2) Drainpipe Trap 5.2.1 If the pressure at the connection of the drainpipe is negative, it needs to design drainpipe trap. 5.2.2 Every indoor unit needs one drainpipe trap. 5.2.3 A plug should be designed to do cleaning. P l ug 5.3) Upward drainage (drain pump) To ensure the gradient 1/100, the drainpipe can be lifted to 340mm.
Page 271 Installation ___________________________________________________________________________________ 5.5) Drainage test 5.5.1 Drainage without drain pump After finishing drainpipe installation, pour some water into the water plate to check if the water flows smoothly. 5.5.2 Drainage with drain pump 5.5.2.1 Poke the Water Level Switch, remove the cover, and use water pipe to pour 2000ml water into the water plate through the water inlet.
Page 272: Insulation Work
Installation ___________________________________________________________________________________ 6. YDS insulation work 6.1 Insulation material and thickness 6.1.1 Insulation material Insulation material should adopt the material, which is able to endure the pipe’s temperature: no less than 70 C in the high-pressure side, no less than 120 C in the low- pressure side (For the cooling type machine, no requirements at the low-pressure side.) Example: Heat pump type----Heat-resistant Polyethylene foam (withstand above 120...
Page 273 Installation ___________________________________________________________________________________ For construction convenience, before laying pipes, use insulation material to insulate the pipes to be deal with, at the same time, at two tips of the pipe, remains some length not to be insulated, in order to be welded and check the leakage after laying the pipes. 6.2.3 Insulate for the jointing area, expanding area and the flange area 6.2.3.1 Insulate for the jointing area, expanding area and the flange area should be done after checking leakage of the pipes...
Page 274 Installation ___________________________________________________________________________________ 6.3) Drainage pipe insulation The connection part should be insulated, or else water will be condensing at the non- insulation part. 6.4) Note (1)The jointing area, expanding area and the flange area should be heat insulated after passing the pressure test (2) The gas and liquid pipe should be heat insulated individually, the connecting part should be heat insulated individually.
Page 275: Pipeline Installation
Installation ___________________________________________________________________________________ 7. Pipeline installations 7.1) Pipeline facture 7.1.1 The material of the pipeline Standard: lubricity inside; small friction resistance; not absorbing moisture; incombustibility; erosion resistance; longevity; lightness; good sealing; no accumulation; easily cleaning. Normally, we can select galvanization steel, aluminum, and plastic. For short pipeline, we can also select aluminum foil board.
Page 276 Installation ___________________________________________________________________________________ The following table takes steel pipeline as an example, the other thickness of the pipeline material can be looked up in the correlative standard of the book <construction and accept criterion> Square pipeline 600/630 Type Pipeline Diameter Ground Middle and low (long border ) pipeline...
Page 277 Installation ___________________________________________________________________________________ 7.2.6 The distance between hangers: Diameter (long border) Diameter (long border) dimension< 400mm dimension≥ 400mm Horizontal distance ≤4mm ≤3mm ≤4mm，the part for fixing of every vertical pipeline Vertical distance should not less than 2 7.3) Posit the air-outlet 7.3.1 Type Familiar outlet type: Louver outlet, disperser and linear outlet.
Page 278 Installation ___________________________________________________________________________________ Many factors limit the selection of air-outlet, for example: Indoor fitment Airflow in the room Installation and connection type of the air-outlet The following issues should be noted: Try to assure the equality of the indoor parameters (especially the temperature) Prevent short-circuit of the air-inlet and air-outlet Prevent bolding cold air directly to people in summer Air-inlet:...
Page 279: Electric Installation
Installation ___________________________________________________________________________________ 8. Electric installations Electric installation must be carried out according to National Standard. This chapter is just for reference. 8.1) Brief Introduction 8.1.1 All wires, parts and material must conform to concerning national standards. 8.1.2 All wiring work must be done by qualified person. 8.1.3 Grounded well.
Page 280 Installation ___________________________________________________________________________________ 8.2.2.3 Selection Manual Switch When the power doesn’t supply separately, selection the manual switch and fuse capacity according to the total capacity. Total capacity (kW) Manual switch (A) Fuse (A) 25—40 40—53.2 53.2—78.5 78.5—101 101—130 130—140.5 8.2.2.4 Selection wiring specification The following wiring specification just aim at Fluorine resinous insulating wire, if use others, please refer to the concerning national standard.
Page 281 Installation ___________________________________________________________________________________ 8.2.2.4.2 Indoors power supply wiring Creepage The minimal dimension of wiring (mm2 ) Manual switch (A) breaker Item Power supply Continuous wire length ≤20m Model Ground wire Capacity Fuse 30mA (≤50m) under φ1.6mm 0.1sec All indoor units 220V 1N-50/60Hz 2.5 (3.5) 8.2.2.4.3 Outdoors power supply wiring - Sketch map of outdoor wiring...
Page 282 Installation ___________________________________________________________________________________ 8.3) Control Wiring Connection Method 1) Correct connection 2) Typical wrong connection a. Annular connection of signal line b. Star connection of signal line -Star connection of part signal line ___________________________________________________________________________________ - 281 -...
Page 283 Installation ___________________________________________________________________________________ Star connection of all signal line c. Reverse connection of signal line Outdoor unit — indoor unit Indoor unit — indoor unit Caution: shielded layer shall be connected to electrical panel. ___________________________________________________________________________________ - 282 -...
Page 284 Installation ___________________________________________________________________________________ 8.3.2 Specification of control wiring Normal shield wires is as following: Model Item Fluorine resinous insulating shield wire, copper-core Fluorine resinous insulating shield wire, copper-core, heat- AVP-105 Fluorine resinous insulating shield wire, copper-core Fluorine resinous insulating shield wire, copper-core, heat- RVP-105 RVVP Fluorine resinous insulating shield soft wire, copper-core...
Page 285 Installation ___________________________________________________________________________________ 8.4 Wiring Diagram (Indoor/Outdoor) 8.4.1. 10-14 kW Single phase 8.4.2. 10-14 kW Three phase ___________________________________________________________________________________ - 284 -...
Page 286 Installation ___________________________________________________________________________________ 8.4.3. 28 kW ___________________________________________________________________________________ - 285 -...
Page 287 Installation ___________________________________________________________________________________ 8.5 Wiring Diagram (Indoor/CCM) RS232 connector:Connect treatment with computer COM plug 120Ω E- Par t Box E- Par t Box E- Par t Box DCM ( RS485 t o RS232) NO . 1I ndoor uni t NO . 2I ndoor uni t NO .
Page 288 Installation ___________________________________________________________________________________ 8.6) Address Setting 8.6.1 Address setting of indoor units Address setting of indoor units Indoor unit ENC2 No. 1 No. 2 Indoor unit No. 3 No.0—15 …… …… No. 16 No. 17 No. 18 Indoor unit No. 19 No.16—31 ……...
Page 289: Part 6 Control System
Controller ___________________________________________________________________________________ Part 6 Control System - 288 -...
Page 290 Controller ___________________________________________________________________________________ Contents 1. Control system………….….………….……...…………….……………………………………………..……….. 290 2. Indoor unit central control monitor system …………..…………………………………………….………301 3. Outdoor unit central monitor system…………………………………………………………………..………319 4. 3rd intelligent network control & monitor system…………..…………………………………..…...…..325 5. Remote controller…………………………………………………………………………………………………..364 6. Receiver display………………………………………………………..…………………………….……………….381 - 289 -...
Page 291: Control System
Controller ___________________________________________________________________________________ 1. Control system 1.1) Brief introduction about controlling system The control system adopts modular design, that is, all indoor units communicate with outdoor units, refer to the following figures for the control structure between indoor units and outdoor units. In the structure, the indoor control board receives the information from users (for exam.
Page 292 Controller ___________________________________________________________________________________ Remark: Indoor ambient temp. Indoor evaporator middle part temp. Indoor evaporator outlet temp. Indoors setting temp. Outdoor heat-exchanger outlet temp. (Cooling mode) T3’ No.1 auxiliary outdoor heat-exchanger outlet temp. (Cooling mode) T3’’ No.2 auxiliary outdoor heat-exchanger outlet temp. (Cooling mode) Outdoor ambient temp.
Page 293 Controller ___________________________________________________________________________________ 1.2) Outdoor electric control board (Take 28 kW as sample) 1. Forced cooling: After pressing this button, the indoor and outdoor units start, and indoor/outdoor fan operate with high speed, and EXV open at a fix degree. (Normally it is not recommended to use this button, because in this condition the open degree of EXV is not adjustable, so there will be different operation temperature and pressure compared to normally operation)
Page 294 Controller ___________________________________________________________________________________ 2. Check, the check procedure is as follows: 3. CN14，Low pressure protection（L-PRO）, Check with +5vweak electric signal; 4. CN13 High pressure protection H-PRO, Check with +5vweak electric signal; 5. CN12，Inter-communication between indoor and outdoor units, RS-485 signal (COM).The digital pipe will display “E2”...
Page 295 Controller ___________________________________________________________________________________ 10. CN5，Transformer input（TRANS IN），220V input. 11. CN4 PWM OUT. Modulate the digital scroll compressor capacity. 12. CN3 Output the control signal to control the four-way valve, digital scroll and fixed-speed compressor, 220V output 13. CN2 —Outdoor High/Low fan speed. Use 12V DC to drive relay to output 220V AC. 14.
Page 296 Controller ___________________________________________________________________________________ 1.3) Indoor electric control (Take cassette and duct as example) 1. EXY (NET) ― Net control socket X, Y, E of all air-conditioners are connected together in Bus to the X, Y, E of CCM. 2. CN15 (ENC2) ― Number Setting port from outside It has same function as ENC2 ((NUM_S) ―...
Page 297 Controller ___________________________________________________________________________________ 3. ENC2 (NUM_S) ― Number Setting (for outdoor) The present address setting has been put outside the electric control board for convenient setting. The range is 0-F. Before indoor units are power on, the address setting must be finished and the address setting of indoor units that match with the same outdoor unit can’t be repeated, or it may cause compressor jumping-down, indoor EXV can’t open, indoor fan motor jumping- down, and so on.
Page 298 Controller ___________________________________________________________________________________ Flash 11.2 kW Flash Flash 14.0 kW Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash 4. SW1 (0-15 OR 16-31) ― Number Setting Switch (for outdoor) Match with NUM_S, when switch down, number setting range is 0-15; when switch up, number setting range is 16-31.
Page 299 Controller ___________________________________________________________________________________ Indoor LED Malfunction Code Display Contents Explanation of Malfunction All lamps are off Standing-by Operation lamp is on PRE./DEF. lamp is on Anti-cooling or Defrosting Timer lamp is on Timer function is on Indoor/outdoor communication Timer lamp flashes Operation lamp flashes Indoors temp.
Page 300 Controller ___________________________________________________________________________________ 14. CN3―PUMP 220 V output. When indoor unit starts to cooling operation, the pump starts at once and running continue until stopping this mode. At any time, if the water-level in the water receiver raises to the position point of the water-level switch, that is, the water-level switch signal is cut down, the pump will start at once and forced running.
Page 301 Controller ___________________________________________________________________________________ 22. S1 ―Address Setting Switch (for CCM) Match with S2 ― Address Setting (for CCM), setting indoor unit address relative to a CCM. Address Set Address Code 00 ~ 15 16 ~ 31 32 ~ 47 48 ~ 63 23.
Page 302 Controller ___________________________________________________________________________________ 2. Indoor unit Central Control System 2.1) Network Interface Module Suit to indoor unit which PCB hasn’t network function. (1) Basic Requirements • Applicable Power Voltage Range: Input Voltage 220VAC±10%. • AC Input Power Frequency: 50Hz/60Hz. C ～+43 •...
Page 303 Controller ___________________________________________________________________________________ ♦ AUTORESTART is only valid to the remote control signal receiving through NIM or information set by distance-control. It doesn’t remember the operation by manual button and forced button. If power failure occurs and the air-conditioners are in operation by manual button or forced button, after supplying power again, no AUTORESTART signal will be sent to air-conditioners and the air-conditioners will be in stand-by.
Page 304 Controller ___________________________________________________________________________________ (9) CCM Lock ♦ If receiving CCM Lock information from PC, the air-conditioners can only be central controlled by PC. The NIM will not transfer and distinguish all remote control signals, but reject directly. And the remote control signal from remote controller and wire controller can’t control the running state of air-conditioners.
Page 305 Controller ___________________________________________________________________________________ 2.2) Central controller module 2.2.1 AMR03M Indoor central controller Name and Function of Indicators on CCM LCD Screen - 304 -...
Page 306 Controller ___________________________________________________________________________________ 1) Common Display Data Common display data will be indicated in all display pages. a. Figure means CCM is in network control with PC or Gateway. b. Figure means CCM is in communication connection with Function Module. c. Figure means CCM is in communication connection with Message Remote Control Module.
Page 307 Controller ___________________________________________________________________________________ c. TIMER Display TIMER is used to display the time of TIMER ON and TIMER OFF. The unit symbol Hr will be ON at the same time. d. ERROR code display ERROR is used to display malfunction warning data of the air-conditioner or the CCM. The display range of ERROR code is E0-EF, where, E means ERROR;...
Page 308 Controller ___________________________________________________________________________________ c. The running state data of different air-conditioners can be queried by pressing “Previous” or “Next” to select the address. 5) Running Mode Setting Page Display Running Mode Setting Display only has one page. And display the selected mode, auxiliary function and the selected operation state.
Page 309 Controller ___________________________________________________________________________________ The shield cable should try to avoid middle transfer connector. If have connectors, it had better to connect by terminal block. After finishing connection, do not use Megger to have the insulation check to the signal wire. 3. Wiring Method of CCM and NIM The communication port between CCM and NIM has polarity, and terminal X, Y, E must connect to the responding X, Y, E.
Page 310 Controller ___________________________________________________________________________________ 2.2.2 AMR03Y Indoor central controller - 309 -...
Page 311 Controller ___________________________________________________________________________________ Liquid crystal matrix display description: 1. The liquid crystal matrix is composed of 4*64 grids, and each grid is composed of two blocks of different sizes (as shown in the above figure). 2. The matrix includes horizontal coordinates 00-15 on the upper side and vertical coordinates 00+, 16+, 32+ and 48+ on the left side, which indicate the address of the indoor unit.
Page 312 Controller ___________________________________________________________________________________ 1) The LCD displays the standby page, 60 air conditioners are in service, of which 28 are powered on and 32 off. 2) In the matrix, the big dots of (00, 16+) and (15, 32+) are luminous, and the small dots are not luminous.
Page 313 Controller ___________________________________________________________________________________ Description of the setting page 1) The LCD displays the setting page, and queries the air conditioner with the address of 08. The mode of the air conditioner with the address 08 is: Cooling, strong air, swing on, indoor temperature 28°C, set temperature 22°C, cooling.
Page 314 Controller ___________________________________________________________________________________ 2.2.3 AMR09Y Indoor central controller Designed base on the CCM03, max. 64 indoor units control, weekly schedule timer function. Note: It can’t be connected to the network control system. Dimensions - 313 -...
Page 315 Controller ___________________________________________________________________________________ Installation Method: Connecting diagram of network-based air conditioning system (There are two types of indoor units, namely indoor unit with external network interface module on the main control board or built-in network interface module in the main control board.) General drawing of the liquid crystal display of the weekly-timer central controller: - 314 -...
Page 316 Controller ___________________________________________________________________________________ LCD icon description of the weekly-timer central controller: Key description of the weekly-timer central controller: General Key layout of the weekly-timer central controller: - 315 -...
Page 317 Controller ___________________________________________________________________________________ Key instructions of the weekly-timer central controller: Key Name Usage Press the ON/OFF button. All air conditioners will be shut down if they are running; on the contrary, they will be started up. If you press the button for less than 5 seconds, the startup mode is the last running mode of the air conditioner.
Page 318 Controller ___________________________________________________________________________________ 2.2.4 Malfunction and Protection Code Table ERROR Code ERROR Contents PROTECT. Code PROTECT. Contents Other malfunction Other Protection Water level checking Reserve malfunction Outdoor protection Reserve Clear malfunction Reserve Inverter Module Protection Reserve Compressor Over-current Reserve (4 times) Communication malfunction between PCB Reserve...
Page 319 Controller ___________________________________________________________________________________ 2.2.5 Technical Index and Requirement EMC and EMI should conform to the requirement of CE Certification. - 318 -...
Page 320: Outdoor Unit Central Monitor System
Controller ___________________________________________________________________________________ 3. Outdoor unit central monitor system AMR02Y 3.1) Summarize of outdoor CCM The functional only can be realized when the system is in normal operation. 1) Central Monitor can realize the central control and data query to outdoor units. One outdoor CCM can connect max.
Page 321 Controller ___________________________________________________________________________________ 3.3) Operation 1) Key Words and Basic Functions Power on or restore: After the CCM is power on or restore, first all display segment on LCD will be on and last 3 seconds. Then all will be off 2 seconds later, the system enters into normal display state, the CCM is in the main page and display the data in the first page.
Page 322 Controller ___________________________________________________________________________________ 2) Figure and function 2.1 Query Button Push it to enter into the query state. 2.2 Previous Button On the query state, push it to query in default the running states of other online air- conditioners. 2.3 Next Button On the query state, push it to query in default the running states of other online air- conditioners.
Page 323 Controller ___________________________________________________________________________________ 3) Data 3.1 Common Display Data: ♦ Figure means CCM is sending query order. ♦ Figure means CCM is in communication with PC, and it will be off in 20 seconds with no communication. ♦ Figure means CCM is in communication connection with outdoor unit, and it will be off in 20 seconds with no communication.
Page 324 Controller ___________________________________________________________________________________ means locked heat. ♦ Fan Speed Display: means low speed, means middle speed, means high speed. ♦ Compressor State Display: “COMP. 1 2 3 4 5 6” ♦ Electromagnetism Valve Display: “EMV. 1 2 3 4 5 6” ♦...
Page 325 Controller ___________________________________________________________________________________ 3.4 Set page display: ♦ Set page displays” Set” ♦ Mode display: Pressing MODE button to enter into MODE set, and select circularly between cooling state. ♦ Set page displays the address of selected outdoor units and module. ♦...
Page 326: Rd Intelligent Network Control & Monitor System
Controller ___________________________________________________________________________________ 4. 3rd Intelligent Network Control & Monitor System 4.1 Overview of System 1) Third-generation network monitoring and control system YDS intelligent network air-conditioner management system is upgraded and improved on the basis of the previous YDS network management system. The upgraded system integrates the previous version of network monitoring and control system and network electricity allotment system and is applicable to the second generation of YDS commercial network.
Page 327 Controller ___________________________________________________________________________________ 4.2 Requirement of network system 1) Hardware Requirement Equipment specs Recommendation Remarks Lenovo, DELL CPU：Pentium 4, 2G and above frequency Hard products disk：40G or more Memory：512M or more Communication ports：Two or more R-232 ports, and three or more USP ports Operating system：WIN2000 or WIN XP Uninterrupted APC SU700 series...
Page 328 Controller ___________________________________________________________________________________ 2.2 Outdoor centralized controller 2.2.1 The controller enables centralized control over and data query of the outdoor units. Each controller can form a monitoring and controlling network with up to 32 outdoor units through a network interface module. Wired connection is used for communication and to enable centralized control over outdoor units in the network.
Page 329 Controller ___________________________________________________________________________________ 4) Uninterrupted power supply (UPS APC SU700 option） Requirement Performance Capacity 200～250w/20minutes Voltage 220～240V Control signal Power failure signal( from UPS）UPS off signal(to UPS） 4.1 Installation of UPS power 4.1.1 As per the use instructions supplied with APC SU700, connect the power supply line and signal line with the power supply and computer respectively.
Page 330 Controller ___________________________________________________________________________________ 4.2 Installation of APC SU700 power management software Soft dog The soft dog is essential in starting the system. Insert the soft dog supplied with the network package purchased into any USB port and it is ready. 4.3 Installation of network system 4.3.1 Overview of system installation ♦...
Page 331 Controller ___________________________________________________________________________________ 4.3.2 Installation Process (1) Install Database SQL Server2000 The system adopts Microsoft SQL server 2000 simplified version with the installation process as follows: ♦ Double click AUTORUN.EXE to enter the following window： ♦ Select “Install SQL server 2000 package”, then - 330 -...
Page 332 Controller ___________________________________________________________________________________ ♦ Select “Install database server” to enter the formal installation window ♦ In case of first time installation of SQL server2000, select “Create a new SQL Server case or install customer tool”. Then press “Next” - 331 -...
Page 333 Controller ___________________________________________________________________________________ ♦ Select the installation type “Server and customer tool” ♦ Select ID verification “mixed mode” and input the logon password “sa” (As the password for connection between system and database is SA, the logon password must be SA). Then press “Next”...
Page 334 Controller ___________________________________________________________________________________ (2) Installation of Network System ♦ Run SetupEx.exe in the installation package and then the window below will be displayed： ♦ Go on pressing “Next” until completion. - 333 -...
Page 335 Controller ___________________________________________________________________________________ ♦ System initiation Before installation of system, it is essential to firstly install Microsoft SQL SERVER2000 (refer Third Generation Network monitoring and control system operation manual for installation process).Then begin system installation after that C:\Program Files\SCUT\YDSNetControl\YDSIniting.exe ♦ Press “Test Database” and then a password box is prompted. The password is in the installation guide file of the installation CD.
Page 336 Controller ___________________________________________________________________________________ (3) Operation of system 3.1 User logon Double click the shortcut icon of new system to display the following window: 3.1.1 User can be created in the database of system and selected through the drop down box of account in this window.
Page 337 Controller ___________________________________________________________________________________ 3.2 Electricity billing base reading window After the user name and password are entered, you can enter the billing base reading selection window, shown as follows： 3.2.1 The system default electricity billing base is the last reading of the database. 3.2.2 If the latest meter reading is selected as the calculation base, the system checks the watt- hour meter in the first cycle during system operation without any calculation.
Page 338 Controller ___________________________________________________________________________________ 3.3.3 Electricity rate is an important parameter and will be used in the report and actual calculation process. 3.3.4 Currency unit is the unit of money involved in our report. 3.4 System construction The system construction has the following steps： Input of indoor and outdoor centralized controllers Input of outdoor unit.
Page 339 Controller ___________________________________________________________________________________ 3.4.2 Input of unit After the outdoor centralized controller is created, a set can be created under the outdoor centralized controller. ♦ Select outdoor centralized controller, and then all the sets under the centralized controller will be displayed in the list. ♦...
Page 340 Controller ___________________________________________________________________________________ 3.4.3 Input of outdoor unit ♦ To create an outdoor unit, you can select an address from the outdoor centralized controller address drop down box. Then all the outdoor units under the centralized controller are in the list. ♦...
Page 341 Controller ___________________________________________________________________________________ 3.4.4 Input of indoor centralized controller ♦ Selects the centralized controller option from the menu to enter the centralized controller setting window. Then select indoor option and the left list will display the created indoor centralized controllers. ♦ Press “New” and the list will display a blank. Click the blank and input the name of centralized controller to be created.
Page 342 Controller ___________________________________________________________________________________ 3.4.5 Input of indoor air conditioner ♦ If you want to view the indoor units of a centralized controller, you may select the address of centralized controller through the centralized controller address option. So the left air conditioner list will display all the air conditioners under the centralized controller. ♦...
Page 343 Controller ___________________________________________________________________________________ and after that directly press “Update” and the modification is complete. ♦ When an air conditioner does not actually exist; delete it as per the following steps. Select the centralized controller for the air conditioner to be deleted; select the air conditioner to be deleted from the left list and then press “Delete”...
Page 344 Controller ___________________________________________________________________________________ 3.4.7 Setting air conditioners of a group ♦ Select the group to be maintained in a and all the indoor units of the group will be displayed in list b. ♦ Select the indoor unit to be added into the group from tree c and then press “ ”.
Page 345 Controller ___________________________________________________________________________________ 3.5 System operations 3.5.1 Main window ♦ An icon represents an operation window in the system. ♦ YDS LOGO can be easily changed into other Logos. Double click the LOGO icon in the window and the window of the selected icon will be displayed. Then you can change the LOGO. ♦...
Page 346 Controller ___________________________________________________________________________________ 3.5.2 Indoor centralized controller window ♦ In this window, the system automatically builds a tree structure as per the relations between indoor units and centralized controllers, as shown in a. Direct click the icon of centralized controller and the connected indoor units will be displayed. Light green indicates on line and normal operation, but grey indicates off line and reddish brown indicates on line and faults.
Page 347 Controller ___________________________________________________________________________________ swing setting, mode setting, fan speed setting, temperature setting and timing setting. - If “All air conditioners” under f is not ticked, the air conditioner setting box is to set up the air conditioner selected from the air conditioner selection box d. - If “All air conditioners”...
Page 348 Controller ___________________________________________________________________________________ 3.5.3 Outdoor centralized controller query window ♦ a is made of the tree consisting of outdoor centralized controllers, sets and outdoor units. The set refers to the outdoor units under the same refrigeration system. ♦ b is the centralized controller selection box. After the centralized controller is selected, the outdoor units in c will change with the centralized controller.
Page 349 Controller ___________________________________________________________________________________ 3.5.4 Uniform setting page ♦ Uniform setting is specific to all the indoor units within the system and includes mode setting, locking, unlocking and mode locking and unlocking for indoor units. ♦ a is the air conditioner setting column, where the remote controller locking setting is to send the locking commands to all the indoor units so that they cannot receive remote controller signals.
Page 350 Controller ___________________________________________________________________________________ removed if you query any air conditioner in the system. ♦ c is the locking option of centralized controller, including locking and unlocking. In case of locking, all the controller key operations will be disabled after all the indoor centralized controllers receive a locking command.
Page 351 Controller ___________________________________________________________________________________ mode setting, fan speed of indoor unit and temperature setting. As for the previous indoor unit settings, direct press “Send Command” after proper settings to send such settings to all the indoor units of the group. ♦ After a group is selected in a, the schedule management information related to the group will be displayed in the schedule management box c.
Page 352 Controller ___________________________________________________________________________________ ♦ b is the indoor unit selection box. Click the dropdown box “ ”，and the tree consisting of indoor units and centralized controllers will be prompted, as shown in Fig. below Fig. After the indoor unit is selected from the tree, press “OK” and then the name of indoor unit will be prompted in the dropdown box.
Page 353 Controller ___________________________________________________________________________________ 3.5.7 Outdoor unit window ♦ Only query function is available for outdoor units and so it has only one outdoor unit selection column, outdoor unit status display column and outdoor unit status marking. The displays at outdoor unit status display column are updated simultaneously with database updating. The latest current status will be reflected only if Query button is used.
Page 354 Controller ___________________________________________________________________________________ ♦ b is the outdoor unit status display column to display the latest status of selected outdoor unit in the specific items in the column. A blank is used if no status information is available for an outdoor unit. It is updated simultaneously with the database updating. ♦...
Page 355 Controller ___________________________________________________________________________________ Tuesday, task will be executed every Tuesday. If it is not set as a weekly task, the task will be executed when it is time and will be deleted after execution. After the above operations, press “Save” and a new task is created. You can view the task from c. ♦...
Page 356 Controller ___________________________________________________________________________________ meanwhile the latest status of the indoor unit will be displayed. ♦ The outdoor unit operations in c are the same as the indoor unit operations in b. The difference is that to press outdoor unit icon will skip to the outdoor unit window and the latest information of outdoor unit will be displayed.
Page 357 Controller ___________________________________________________________________________________ 3.6 Electricity allotment and report 3.6.1 Electricity allotment principle ♦ The system allotment adopts peroration and the electricity for peroration is mainly the electricity consumption of outdoor units and of indoor unit fan and Slave electric heater. ♦ The indoor units of the same refrigeration system share the electricity consumption of the outdoor sets of the refrigeration system.
Page 358 Controller ___________________________________________________________________________________ - When the system runs in heating mode and there is indoor unit in conflict status (basic electricity) Indoor unit in Heating mode：Shared electricity consumed by outdoor set plus the electricity consumed by indoor unit’s own fan and Slave electric heater. Indoor unit in Cooling mode（conflict）：...
Page 359 Controller ___________________________________________________________________________________ ♦ Detailed electricity bill ♦ The detailed bill is the list for a certain time period as per the On/Off information of indoor units. It is similar to a telephone bill. The detailed bill of the group of air conditioners or an individual air conditioner can be output.
Page 360 Controller ___________________________________________________________________________________ ♦ Operation data of indoor units - The indoor unit operation data report is the list of operation data of indoor units under query for a certain time period. - Only the data of one indoor unit can be outputted and the maximum time period is 7 days. - The report is used to analyze data during maintenance and it can facilitate identification of causes for faults.
Page 361 Controller ___________________________________________________________________________________ ♦ Operation data of outdoor units - As the operation data of indoor units, the outdoor unit operation data report is the list of operation data of outdoor units under query for a certain time period. - Only the data of one outdoor unit can be outputted and the time period is 7 days. - The report is used to analyze data during maintenance and it can facilitate identification of causes for faults.
Page 362 Controller ___________________________________________________________________________________ ♦ Querying indoor unit faults and protection - As the indoor unit operation data report, it is used to query for the report of all indoor unit faults and protection information for a certain time period. - The maximum query time period of report is 7 days. - It is mainly used to query for the faults and protection of indoor units of system during a time period.
Page 363 Controller ___________________________________________________________________________________ ♦ Querying outdoor unit faults and protection - As the outdoor unit operation data report, it is used to query for the report of all outdoor unit faults and protection information for a certain time period. - The maximum query time period of report is 7 days. - It is mainly used to query for the faults and protection of outdoor units of system during a time period.
Page 364 Controller ___________________________________________________________________________________ ♦ Report printing and output in EXCEL worksheets and WORD tables - If the report needs to be printed, direct press “ ” button to output the report to the default printer. - If the report shall be saved as an EXCEL worksheet, you need to operate as follows: click select all button“...
Page 365: Remote Controller
Controller ___________________________________________________________________________________ 5. Remote controller 5.1 Wireless remote R-51/E Remote Controller Specifications Model R51/E Rated Voltage 3.0V Lowest Voltage of CPU Emitting Signal 2.0V Reaching Distance 8m (when using 3.0 voltage, it can get 11m) Environment Temperature Range -5 O C～60 O C Introduction of Function Buttons on the Remote Controller TEMP DOWN Button: Push the TEMP DOWN button to decrease the indoor temperature setting or to adjust the timer in a counter-clockwise direction.
Page 366 Controller ___________________________________________________________________________________ SWING Button: Push this switch button to change the louver angle. RESET Button: When the RESET button is pushed, all of the current settings are cancelled and the control will return to the initial settings. ECONOMIC RUNNING Button: Push this button to go into the Energy-Saving operation mode. LOCK Button: Push this button to lock in all the current settings.
Page 367 Controller ___________________________________________________________________________________ 5.2 Wireless remote controller R91/R92 Remote Controller Specifications Model R91/BGE, R92/BGE Rated Voltage 3.0V Lowest Voltage of CPU for Emitting Signal 2.0V Transmitting Distance 8m (with 3.0 volts, up to 11m) Environment Temperature Range -5°C ~ 60°C R-91 R-92 MODE Select Button: Each time you push the button, a mode is selected in a sequence that goes from AUTO, COOL, DRY, HEAT, and FAN, as the following figure indicates:...
Page 368 Controller ___________________________________________________________________________________ NOTE: A COOL only model has no HEAT feature. FAN SPEED Button: This button is used for setting Fan Speed in the sequence that goes from AUTO, LOW, MED to HIGH, then back to AUTO. AIR HORIZONTAL Button: When press the button once and quickly, the air flow direction setting feature of the louver is activated.
Page 369 Controller ___________________________________________________________________________________ NOTE: If the auto swing up/down feature has been set by unit control panel, press the AIR VERTICAL button on remote controller will cancel the feature. TIMER OFF Button: Press this button to preset the time OFF (turn off the operation). Each press will increase the TIMER OFF setting in 30 minutes increments.
Page 370 Controller ___________________________________________________________________________________ 5.3 Wired remote controller AMR01M Name and function of indicators on the wire controller - 369 -...
Page 371 Controller ___________________________________________________________________________________ Wire controller and their functions Installation Installation into the wall The diameter of Wire Controller wire must be suitable for its length. Wiring Tube must be suitable for the wires. Turn a screwdriver at the concave on bottom panel of the Wire Controller to remove the Cover. - 370 -...
Page 372 Controller ___________________________________________________________________________________ NOTE Never turn screws too tightly, or else the cover would be dented, or the Liquid Crystal breaks. Do not cut wires when installing Wire Controller cover. Installation on the wall Cut a hole that can let a Three-core Rubber Insulating Screen Cable pass by from the middle of Wire Controller Top Cover before installation.
Page 373 Controller ___________________________________________________________________________________ 5.4 Wired remote controller AMR01Y Name and function of indicators on the wire controller Operation mode indication: When press” MODE” button, the following mode can be selected in circle. Auto Cool Dry Heat Fan only Auto. - 372 -...
Page 374 Controller ___________________________________________________________________________________ Auto→ Cool→ Dry →Heat→ Fan only →Auto For cooling only model, heat mode is skipped. Timer: When adjust setting on time or only on time is set, the “ON” is lighted. When adjust setting off time or only off time is set, the” OFF" is lighted. If on and off timer are both set, the “ON”...
Page 375 Controller ___________________________________________________________________________________ Mode button: When press this button, the operation mode change as the following sequence: Remark: For the cooling only model, the heating mode is skipped. Timer on button: Press this button, timer on function is active. Then every press, the time increase 0.5h, after 10h, 1h incensement after each press.
Page 376 Controller ___________________________________________________________________________________ Lock button (hidden): When you push the LOCK button, all current settings are locked in and the wire controller does not accept any operation except that of the LOCK button. Use the lock mode when you want to prevent setting from being changed accidentally or play fully. Push the LOCK button again when you want to cancel the LOCK mode.
Page 377 Controller ___________________________________________________________________________________ NOTE The connecting wire should be a little longer as to take away the switch board easily for maintenance. The connecting wire should be a little longer as to take away the controller easily for maintenance. - 376 -...
Page 378 Controller ___________________________________________________________________________________ 5.5 Weekly schedule timer AMR02M Name and Function of Indicators on the controller - 377 -...
Page 379 Controller ___________________________________________________________________________________ Operation mode indication: When press "MODE” and "ADD" or "REDUCE" button, the following mode can be selected In circle: Cool→ Heat→ Off. For cooling only model, heat mode should be skipped. Fan speed indication: There are four fan modes: low, middle, high, and auto. For some models, no middle fan then the middle fan is seen as high speed.
Page 380 Controller ___________________________________________________________________________________ Edit button: When press this button, can setup Week and Date and Period. Day button: press this button and ADD or REDUCE button to select of High or Middle or Low or Auto, press Confirm to save and back. Timer on/off button: Press this button, can turn off the weekly timer function.
Page 381 Controller ___________________________________________________________________________________ Installation Instruction for installing: When a weekly schedule controller is needed, a small 2-cores wire and 3-cores wire should be added. Connect with the same color. Note: • The connecting wire should be a little longer as to take away the switch board easily for maintenance.
Page 382: Receiver Display
Controller ___________________________________________________________________________________ 6. Receiver & Display unit 6.1) One-way cassette type - 381 -...
Page 383 Controller ___________________________________________________________________________________ 6.2) Four-way cassette type 6.3) Concealed duct type - 382 -...
Page 384 Controller ___________________________________________________________________________________ 6.4) Floor & Ceiling type 6.5) Hi wall - 383 -...
Page 385 2009 Johnson Controls, Inc. www.johnsoncontrols.com Form No. 035M00457-000 Johnson Controls reserve the right to change product features without prior notice.

This manual is also suitable for:

Yds-100wc15a Yds-140wc35a Yds-100wc35a Yds-280wc35a

York R-410A Technical & Service Manual

Quick Links

Troubleshooting

Related Manuals for York R-410A

Summary of Contents for York R-410A

This manual is also suitable for:

Table of Contents