Kaysun KPCA-52 DVR14 Technical Manual
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Kaysun KPCA-52 DVR14 Technical Manual

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TECHNICAL MANUAL
KPCA-52 DVR14
KPCA-71 DVR15
KPCA-105 DVR14
IMPORTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning unit.
Make sure to save this manual for future reference.
KPCA-105 DTR14
KPCA-125 DVR14
KPCA-140 DVR15
Ceiling-Floor
KPCA-140 DTR15
KPCA-160 DTR15

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Summary of Contents for Kaysun KPCA-52 DVR14

  • Page 1 TECHNICAL MANUAL Ceiling-Floor KPCA-52 DVR14 KPCA-105 DTR14 KPCA-140 DTR15 KPCA-71 DVR15 KPCA-125 DVR14 KPCA-160 DTR15 KPCA-105 DVR14 KPCA-140 DVR15 IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.

  • Page 2: Table Of Contents

    Table of Contents Page Specifications ...................... 4 Model Reference ....................... 5 General Specifications ....................6 Dimensional Drawings ....................14 Centre of gravity ....................20 Electrical Wiring Diagrams ..................23 Refrigerant Cycle Diagrams ..................36 Air Velocity and Temperature Distributions ..............39 Capacity Tables ......................
  • Page 3 Table of Contents Page Engineering of Electrical Wiring ................. 126 Test Operation ......................127...

  • Page 4: Specifications

    Specifications Contents Model Reference ....................5 General Specifications ................... 6 Dimensional Drawings ..................14 Centre of gravity ....................20 Electrical Wiring Diagrams ..................23 Refrigerant Cycle Diagrams .................. 36 Air Velocity and Temperature Distributions ............39 Capacity Tables ....................... 79 Capacity Correction Factor for Height Difference ..........

  • Page 5: Model Reference

    1. Model Reference Refer to the following table to determine the specific indoor and outdoor unit model number of your purchased equipment. Note: There are two versions of the 36k&48k. Check you are using the right power supply for your model. Power Supply Intake : Outdoor Units. Capacity Indoor Unit Model Universal Outdoor Unit Model...

  • Page 6: General Specifications

    2. General Specifications Indoor model KPC-52 DR14 KPC-71 DR14 Outdoor model KUE-52 DVR13 KUE-71 DVR14 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 Power Supply (Outdoor) V-Ph-Hz 220~240-1-50 220~240-1-50 Max. input consumption 2950 3700 Max. current 13.5 Model ZKFN-90-8-1 ZKFN-90-8-1 Insulation class Indoor fan motor IP rating...
  • Page 7 Number of rows Tube pitch(a)x row pitch(b) 21x22 21x22 Fin spacing Outdoor coil Fin type (code) Hydrophilic aluminum Hydrophilic aluminum Tube outside dia.and type Φ7,Inner groove tube Φ7,Inner groove tube Coil length x height x width 860*504*44 900*609*22+540*609*22 Number of circuits Outdoor air flow m3/h 2100...
  • Page 8 Indoor model KPC-105 DR14 KPC-105 DR14 Outdoor model KUE-105 DVR13 KUE-105 DTR13 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 Power Supply (Outdoor) V-Ph-Hz 220~240-1-50 380~415-3-50 Max. input consumption 5000 5000 Max. current 22.5 10.0 Model ZKFN-90-8-1 ZKFN-90-8-1 Insulation class Indoor fan motor IP rating IPX4...
  • Page 9 Number of rows Tube pitch(a)x row pitch(b) 25.4x22 25.4x22 Fin spacing Outdoor coil Fin type (code) Hydrophilic aluminum Hydrophilic aluminum Tube outside dia.and type Φ9.52,Inner groove tube Φ9.52,Inner groove tube Coil length x height x width 995x762x44 995x762x44 Number of circuits Outdoor air flow m3/h 4000...
  • Page 10 Indoor model KPC-140 DR14 KPC-140 DR14 Outdoor model KUE-140 DVR14 KUE-140 DTR14 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 Power Supply (Outdoor) V-Ph-Hz 220~240-1-50 380~415-3-50 Max. input consumption 7300 7300 Max. current Model ZKFN-90-8-1 ZKFN-90-8-1 Insulation class Indoor fan motor IP rating IPX4 IPX4...
  • Page 11 Number of rows Tube pitch(a)x row pitch(b) 21x22 21x22 Fin spacing Outdoor coil Fin type (code) Hydrophilic aluminum Hydrophilic aluminum Tube outside dia.and type Φ7,Inner groove tube Φ7,Inner groove tube Coil length x height x width 990x924x66 990x924x66 Number of circuits Outdoor air flow m3/h 5600...
  • Page 12 Indoor model KPC-160 DR14 Outdoor model KUE-160 DTR14 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 Power Supply (Outdoor) V-Ph-Hz 380~415-3-50 Max. input consumption 7500 Max. current Model ZKFN-160-8-1-2 Insulation class Indoor fan motor IP rating IP40 Output Capacitor Speed(Hi/Mi/Lo) r/min 1350/1050/850 Number of rows Tube pitch(a)x row pitch(b)
  • Page 13 Number of rows Tube pitch(a)x row pitch(b) 25.4x22 Fin spacing Outdoor coil Fin type (code) Hydrophilic aluminum Tube outside dia.and type Φ9.52,Inner groove tube Coil length x height x width 990x1270x44 Number of circuits Outdoor air flow m3/h 7500 Outdoor sound pressure level dB(A) Outdoor sound power level dB(A)

  • Page 14: Dimensional Drawings

    3. Dimensional Drawings Indoor Unit Model Unit (KBtu/h) 1068 18-24 inch 42.05 26.57 9.25 38.7 1650 1565 36-60 inch 64.96 26.57 9.25 61.61  Page 14 ...
  • Page 15 Outdoor Unit KUE-52 DVR13  Page 15 ...
  • Page 16 KUE-71 DVR14  Page 16 ...
  • Page 17 KUE-105 DVR13, KUE-105 DTR13  Page 17 ...
  • Page 18 KUE-140 DVR14, KUE-140 DTR14  Page 18 ...
  • Page 19 KUE-160 DTR14  Page 19 ...

  • Page 20: Centre Of Gravity

    Centre of gravity KUE-52 DVR13 KUE-71 DVR14  Page 20 ...
  • Page 21 KUE-105 DVR13, KUE-105 DTR13 KUE-140 DVR14, KUE-140 DTR14  Page 21 ...
  • Page 22 KUE-160 DTR14  Page 22 ...

  • Page 23: Electrical Wiring Diagrams

    5. Electrical Wiring Diagrams Indoor unit Abbreviation Paraphrase Yellow-Green Conductor CAP1 Indoor Fan Capacitor Indoor Fan PUMP PUMP LIVE NEUTRAL TO CCM Comm.Bus Central Controller Indoor Room Temperature Coil Temperature of Indoor Heat Exchanger Super High Speed High Speed  Page 23 ...
  • Page 24 KPC-52 DR14, KPC-71 DR14, KPC-105 DR14, KPC-140 DR14, KPC-160 DR14  Page 24 ...
  • Page 25 Some connectors introduce: A. For new fresh motor terminal port (also for Anion generator) CN43: 1. Connect the fan motor to the port , no need care L/N of the motor; 2. The output voltage is the power supply; 3. The fresh motor can not excess 200W or 1A , follow the smaller one; 4.
  • Page 26 B For ALARM terminal port CN33 1. Provide the terminal port to connect ALARM ,but no voltage of the terminal port , the power from the ALARM system (not from the unit ) 2. Although design voltage can support higher voltage ,but we strongly ask you connect the power less than 24V, current less than 0.5A 3.
  • Page 27 C. For remote control (ON-OFF) terminal port CN23 and short connector of J7 1. Remove the short connector of J7 when you use ON-OFF function; 2. When remote switch off (OPEN) ;the unit would be off; 3. When remote switch on (CLOSE) ;the unit would be on; 4.
  • Page 28 Micro-Switch Introduce: A. Micro-switch SW1 is for selection of indoor fan stop temperature (TEL0) when it is in anti-cold wind action in heating mode. Range: 24°C, 15°C, 8°C, according to EEROM setting (reserved for special customizing). B. Micro-switch SW2 is for selection of indoor FAN ACTION if room temperature reaches the set point and the compressor stops.
  • Page 29 Range: Active, inactive D. Micro-switch SW6 is for selection of temperature compensation in heating mode. This helps to reduce the real temperature difference between ceiling and floor so that the unit could run properly. If the height of installation is lower, smaller value could be chosen.
  • Page 30 Outdoor Unit Abbreviation Paraphrase CAP1, CAP2, CAP3,CAP4 Capacitor FAN1 Outdoor Fan Motor Contactor CT1, CT2 AC Current Detector COMP Compressor L-PRO, K2 Low Pressure Switch/Shorting Stub High Pressure Switch/Shorting Stub TRANS Power Transformer 10KΩ RESISTANCE/Outdoor Ambient Temperature 10KΩ RESISTANCE/Coil Temperature of Condenser 2-Way Terminal/4-Way Terminal 3-Way Terminal Terminal...
  • Page 31 KUE-52 DVR13  Page 31 ...
  • Page 32 KUE-71 DVR14  Page 32 ...
  • Page 33 KUE-105 DVR13  Page 33 ...
  • Page 34 KUE-105 DTR13, KUE-160 DTR14 KUE-140 DVR14 OUTDOOR 16022000040450 DC FAN OPTIONAL OPTIONAL CODE PART NAME COMP COMPRESSOR CN29 CN32 CN53 CN30 EEV1 BLACK ELECTRONIC EXPANSION VALVE MAIN CONTROL BOARD OUTDOOR DC BLUE FAN MOTOR HEAT_D CHASSIS HEATER CN12 CN11 CN19 CN21 HEAT_Y CRANKCASE HEATER...
  • Page 35 KUE-140 DTR14 16022000039770 V1.0  Page 35 ...

  • Page 36: Refrigerant Cycle Diagrams

    6. Refrigerant Cycle Diagrams Heat pump Pipe Size Piping length Elevation (m/ (Diameter:ø) (m/ft) Model mm(inch) Additional Refrigerant Liquid Rated Max. Rated Max. KUE-52 DVR13 12.7(1/2) 6.35(1/4) 5/16.4 30/98.4 20/65.6 12g/m (0.13oz/ft)  Page 36 ...
  • Page 37 Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max. Rated Max. 24g/m (0.26oz/ KUE-71 DVR14 15.9(5/8) 9.52(3/8) 5/16.4 50/164 25/82  Page 37 ...
  • Page 38 Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max. Rated Max. KUE-105 DVR13 15.9(5/8) 9.52(3/8) KUE-105 DTR13/ 15.9(5/8) 9.52(3/8) 24g/m (0.26oz/ KUE-140 DVR14 15.9(5/8) 9.52(3/8) 5/16.4 75/246.1 30/98.4 KUE-140 DTR14 15.9(5/8) 9.52(3/8) KUE-160 DTR14 15.9(5/8) 9.52(3/8) ...

  • Page 39: Air Velocity And Temperature Distributions

    7. Air Velocity and Temperature Distributions 18K-Ceiling installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 39 ...
  • Page 40 18K-Ceiling installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 40 ...
  • Page 41 18K-Ceiling installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 41 ...
  • Page 42 18K-Ceiling installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 42 ...
  • Page 43 18K-Floor installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 43 ...
  • Page 44 18K-Floor installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 44 ...
  • Page 45 18K-Floor installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 45 ...
  • Page 46 18K-Floor installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 46 ...
  • Page 47 24K-Ceiling installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 47 ...
  • Page 48 24K-Ceiling installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 48 ...
  • Page 49 24K-Ceiling installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 49 ...
  • Page 50 24K-Ceiling installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 50 ...
  • Page 51 24K-Floor installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 51 ...
  • Page 52 24K-Floor installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 52 ...
  • Page 53 24K-Floor installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 53 ...
  • Page 54 24K-Floor installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 54 ...
  • Page 55 36K-Ceiling installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 55 ...
  • Page 56 36K-Ceiling installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 56 ...
  • Page 57 36K-Ceiling installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 57 ...
  • Page 58 36K-Ceiling installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 58 ...
  • Page 59 36K-Floor installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 59 ...
  • Page 60 36K-Floor installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 60 ...
  • Page 61 36K-Floor installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 61 ...
  • Page 62 36K-Floor installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 62 ...
  • Page 63 48K-Ceiling installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 63 ...
  • Page 64 48K-Ceiling installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 64 ...
  • Page 65 48K-Ceiling installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 65 ...
  • Page 66 48K-Ceiling installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 66 ...
  • Page 67 48K-Floor installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 67 ...
  • Page 68 48K-Floor installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 68 ...
  • Page 69 48K-Floor installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 69 ...
  • Page 70 48K-Floor installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 70 ...
  • Page 71 55K-Ceiling installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 71 ...
  • Page 72 55K-Ceiling installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 72 ...
  • Page 73 55K-Ceiling installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 73 ...
  • Page 74 55K-Ceiling installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 74 ...
  • Page 75 55K-Floor installation: Discharge Angle 30° Cooling airflow velocity distributions Cooling temperature distributions  Page 75 ...
  • Page 76 55K-Floor installation: Discharge Angle 60° Cooling airflow velocity distributions Cooling temperature distributions  Page 76 ...
  • Page 77 55K-Floor installation: Discharge Angle 30° Heating airflow velocity distributions Heating temperature distributions  Page 77 ...
  • Page 78 55K-Floor installation: Discharge Angle 60° Heating airflow velocity distributions Heating temperature distributions  Page 78 ...

  • Page 79: Capacity Tables

    8. Capacity Tables Cooling ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 5.50 5.50 5.56 5.62 5.78 5.90 5.90 5.96...
  • Page 80 5.62 5.62 5.68 5.74 5.90 5.90 5.90 5.96 6.06 6.06 6.06 6.06 6.43 6.43 6.43 6.43 0.73 0.84 0.98 1.00 0.58 0.68 0.77 0.86 0.50 0.60 0.70 0.78 0.34 0.42 0.51 0.60 0.98 0.98 0.98 0.98 0.99 0.99 0.99 0.99 0.98 0.98 0.98...
  • Page 81 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 7.35 7.34 7.34 7.40 7.73 7.88 7.88 7.88 7.93 7.93 7.93 7.93...
  • Page 82 7.68 7.68 7.77 7.86 8.06 8.06 8.06 8.15 8.26 8.26 8.26 8.26 8.79 8.79 8.79 8.79 0.74 0.85 1.00 1.00 0.58 0.69 0.78 0.98 0.51 0.61 0.70 0.80 0.34 0.42 0.51 0.60 1.60 1.60 1.60 1.60 1.59 1.59 1.59 1.59 1.59 1.59 1.59...
  • Page 83 36k+KUE-105 DVR13 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 11.05 11.06 11.18 11.30 11.63 11.87 11.87 11.99 11.90 11.90...
  • Page 84 11.49 11.61 11.73 11.85 12.08 12.08 12.08 12.20 12.38 12.38 12.38 12.38 13.15 13.15 13.15 13.15 0.77 0.88 1.00 1.00 0.60 0.70 0.81 0.98 0.51 0.62 0.72 0.83 0.33 0.42 0.52 0.63 2.71 2.71 2.71 2.71 2.69 2.69 2.69 2.69 2.70 2.70 2.70...
  • Page 85 36k+KUE-105 DTR13 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 11.05 11.06 11.18 11.30 11.63 11.87 11.87 11.99 11.90 11.90...
  • Page 86 11.49 11.61 11.73 11.85 12.08 12.08 12.08 12.20 12.38 12.38 12.38 12.38 13.15 13.15 13.15 13.15 0.77 0.88 1.00 1.00 0.60 0.70 0.81 0.98 0.51 0.62 0.72 0.83 0.33 0.42 0.52 0.63 2.77 2.77 2.77 2.77 2.77 2.77 2.77 2.77 2.76 2.76 2.76...
  • Page 87 48k+KUE-140 DTR14, KUE-140 DVR14 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 14.70 14.69 14.69 14.84 15.46 15.79 15.79 15.79...
  • Page 88 15.33 15.33 15.48 15.63 16.12 16.12 16.12 16.12 16.53 16.53 16.53 16.53 17.54 17.54 17.54 17.54 0.71 0.81 1.00 1.00 0.57 0.66 0.74 0.98 0.50 0.59 0.67 0.75 0.34 0.42 0.50 0.58 3.47 3.47 3.47 3.47 3.45 3.45 3.45 3.45 3.45 3.45 3.45...
  • Page 89 55k+KUE-160 DTR14 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 16.55 16.56 16.56 16.74 17.41 17.77 17.77 17.77 17.84 17.84...
  • Page 90 17.26 17.26 17.44 17.62 18.13 18.13 18.13 18.13 18.59 18.59 18.59 18.59 19.72 19.72 19.72 19.72 0.70 0.79 1.00 1.00 0.56 0.65 0.72 0.98 0.50 0.58 0.66 0.73 0.35 0.42 0.49 0.57 3.92 3.92 3.92 3.92 3.91 3.91 3.91 3.91 3.90 3.90 3.90...
  • Page 91 Heating [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 92 24k+KUE-71 DVR14 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0...
  • Page 93 36k+KUE-105 DVR13 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0...
  • Page 94 36k+KUE-105 DTR13 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0...
  • Page 95 55k+KUE-160 DTR14 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0...
  • Page 96 48k+KUE-140 DVR14 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0...
  • Page 97 48k+KUE-140 DTR14 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0...

  • Page 98: Capacity Correction Factor For Height Difference

    9. Capacity Correction Factor for Height Difference Capacity (Btu/h) Pipe Length (m) Cooling 0.928 0.912 Indoor Upper 0.969 0.937 0.921 than Outdoor 0.995 0.979 0.946 0.930 Height difference 1.000 0.984 0.951 0.935 H (m) 1.000 0.984 0.951 0.935 Outdoor Upper 0.984 0.951 0.935...
  • Page 99 Capacity Pipe Length (m) (Btu/h) Cooling 0.885 0.845 0.805 0.778 0.921 0.894 0.854 0.813 0.786 Indoor Upper than Outdoor 0.958 0.931 0.903 0.862 0.822 0.794 Height 0.995 0.967 0.940 0.912 0.871 0.830 0.802 differ- 1.000 0.972 0.945 0.917 0.876 0.834 0.806 ence 1.000...
  • Page 100 Capacity Pipe Length (m) (Btu/h) Cooling 0.880 0.838 0.796 0.768 0.918 0.889 0.846 0.804 0.775 Indoor Upper than Outdoor 0.956 0.927 0.898 0.855 0.812 0.783 Height 0.995 0.966 0.937 0.907 0.864 0.820 0.791 differ- 1.000 0.971 0.941 0.912 0.868 0.824 0.795 ence 1.000...
  • Page 101 Capacity Pipe Length (m) (Btu/h) Cooling 0.866 0.816 0.767 0.734 0.908 0.875 0.825 0.774 0.741 Indoor Upper than Outdoor 0.951 0.917 0.884 0.833 0.782 0.749 Height 0.995 0.961 0.927 0.893 0.841 0.790 0.756 differ- 1.000 0.966 0.931 0.897 0.846 0.794 0.760 ence 1.000...

  • Page 102: Noise Criterion Curves

    10. Noise Criterion Curves 10.1 Indoor Unit Notes: -Sound measured at 1.5m away from the center of the unit. -Data is valid at free field condition -Data is valid at nominal operation condition -Reference acoustic pressure OdB = 20µPa -Sound level will vary depending on a range of factors such as the construction -(acoustic absorption coefficient) of particular room in which the equipment is installed.
  • Page 103  Page 103 ...
  • Page 104 10.2 Outdoor Unit Note: H= 0.5 × height of outdoor unit Notes: -Sound measured at 1.0m away from the center of the unit. -Data is valid at free field condition -Data is valid at nominal operation condition -Reference acoustic pressure OdB=20µPa -Sound level will vary depending on arrange off actors such as the construction (acoustic absorption coefficient) of particular room in which the equipment is installed.
  • Page 105 KUE-105 DVR13 KUE-105 DTR13 KUE-160 DTR14  Page 105 ...

  • Page 106: Electrical Characteristics

    11. Electrical Characteristics Capacity (Btu/h) Phase 1-phase 1-phase 1-phase Frequency and Voltage 220-240V, 50Hz 220-240V, 50Hz 220-240V, 50Hz OUDOOR UNIT POWER Power Wiring (mm 3×1.5 3×2.5 3×4.0 Circuit Breaker/ Fuse 25/20 25/20 40/30 Weak Electric Signal) Indoor/Outdoor Connecting Wiring Strong Electric 4×1.0 4×1.0 4×1.0...

  • Page 107: Product Features

    Product Features Contents 1. Operation Modes and Functions ..............108 Abbreviation ......................108 Safety Features ......................108 Display Function ......................108 Fan Mode ......................... 108 Cooling Mode ......................108 Heating Mode(Heat Pump Units) ................109 Auto-mode ....................... 110 Drying mode ......................111 Forced operation function ..................

  • Page 108: Operation Modes And Functions

    1. Operation Modes and Functions • If one temperature sensor malfunctions, the air conditioner continues operation and displays the corresponding error code, allowing for emergency use. Abbreviation • When more than one temperature sensor is malfunctioning, the air conditioner ceases operation. Unit element abbreviations Abbreviation Element...

  • Page 109: Heating Mode(Heat Pump Units)

    • If the following conditions are satisfied, the compressor ceases operation. • Calculated frequency(fb) is less than minimum limit frequency(FminC). • Compressor runs at FminC more than 10 minutes. • When T1 is lower than or equal to (Tsc-CDIFTEMP). 3) If one of the following conditions is satisfied, not judge protective time.

  • Page 110: Auto-Mode

    frequency, T4 is more than 15°C or T4 fault. speed increases to 80%; • When T1-Tsc is lower than or equal to -3°C, fan • Change setting temperature. speed increases to 100%. • Turbo or sleep function on/off. 1.6.3 Outdoor Fan Control: 2) When the current is higher than the predefined •...

  • Page 111: Drying Mode

    1.10 Timer Function • In auto mode, the machine selects cooling, heating, or fan-only mode on the basis of ∆T (∆T =T1-TS). • The timing range is 24 hours. ∆T Running mode • Timer On. The machine turns on automatically at the ∆T>2°C(3.6°F) Cooling preset time.

  • Page 112: Follow Me

    1.14 Follow me Turn off the unit or activate ECO, sleep, Super cool, 8°C Heating, Silence or self clean function will quit this • If you press “Follow Me” on the remote, the indoor function. unit will beep. This indicates the follow me function is active.

  • Page 113: Installation

    Installation Contents Accessories ........................114 Installation Overview .................... 115 Location selection ....................116 Indoor Unit Installation ..................117 Outdoor unit installation ..................119 Drainage Pipe Installation ..................120 Refrigerant Pipe Installation ................. 122 Vacuum Drying and Leakage Checking ..............123 Additional Refrigerant Charge ................

  • Page 114: Accessories

    Accessories Name Shape Quantity Soundproof/insulation sheath Refrigeration Fittings (some models) Outlet pipe sheath(some models) Outlet pipe clasp(some models) Drainpipe Fittings Drain joint (some models) Seal ring (some models) Remote controller Fixing screw for remote controller holder ST2.9 x 10 Remote controller & Its Remote controller holder Frame (some models) Dry battery AAA...

  • Page 115: Installation Overview

    1. Installation Overview Installation Order Install the indoor unit Install the outdoor unit Install the drainpipe (Page 10) (Page 14) (Page 17) Evacuate the refrigeration Connect the wires Connect the refrigerant (Page 27) (Page 24) system pipes (Page 19) Perform a test run (Page 29) ...

  • Page 116: Location Selection

    2. Location selection Unit location selection can refer to installation manual. DO NOT install the unit in the following locations: • Where oil drilling or fracking is taking place. • Coastal areas with high salt content in the air. • Areas with caustic gases in the air, such as near hot springs.

  • Page 117: Indoor Unit Installation

    3. Indoor Unit Installation Wall-Mounted Installation Service space for indoor unit 35mm/1.38in Hang Indoor Unit 1. The installation of hanging screw bolts. • Cut off the roof beam. • Strengthen the area at which the cut was made and consolidate the roof beam. 2.
  • Page 118 D. Refrigerant pipe connection (D.gas side) E. Refrigerant pipe connection (E. Liquid side) Drain point 8. Mount the indoor unit onto the hanging screw bolts with a block. Position the indoor unit on a flat level by using a level to prevent leaks.

  • Page 119: Outdoor Unit Installation

    4. Outdoor unit installation Install Outdoor Unit Fix the outdoor unit with anchor bolts(M10) Service space for outdoor unit Bolt pitch Caution Since the gravity center of the unit is not at its physical center, so please be careful when lifting it with a sling. Never hold the inlet of the outdoor unit to prevent it from deforming.

  • Page 120: Drainage Pipe Installation

    5. Drainage Pipe Installation Reference Allowable Install the drainage pipe as shown below and take value of inner maximum water Remark measures against condensation. Improperly installation pipe diameter of flowrate (l/h) could lead to leakage and eventually wet furniture and pipe (mm) belongings.
  • Page 121 ing pipe. • Each indoor unit of the system should be installed it. • The installation should be considering the conve- nience for future cleaning. • The correct installation will not cause converse water flow and the slope of the branch pipes can be adjusted freely •...

  • Page 122: Refrigerant Pipe Installation

    6. Refrigerant Pipe Installation 3.Measure the necessary pipe length. 4.Cut the selected pipe with pipe cutter Maximum length and drop height • Make the section flat and smooth. Ensure that the length of the refrigerant pipe, the number of bends, and the drop height between the indoor and 90°...

  • Page 123: Vacuum Drying And Leakage Checking

    Caution: using two spanners. • Be sure to use two spanners and proper torque to • The branching pipe must be installed horizontally. An fasten the nut, too large torque will damage the angle of more than 10° may cause malfunction. bellmouthing, and too small torque may cause •...

  • Page 124: Additional Refrigerant Charge

    8. Additional Refrigerant Charge and keep vacuum pump running for 1hour (vacuum degree of vacuum pump shall be reached -755mmHg). • After the vacuum drying process is carried out, the additional refrigerant charge process need to be 2. If the vacuum degree of vacuum pump could not reach performed.

  • Page 125: Engineering Of Insulation

    9. Engineering of Insulation insulation and cause easy aging of the material. Insulation of drainage pipe Insulation of refrigerant pipe 1. Operational procedure of refrigerant pipe 1. Operational procedure of refrigerant pipe insulation insulation Select the suitable pipe insulation (except joint section) Cut the suitable pipe insulation (except joint section) piping layout and connection drainage test insulate the...

  • Page 126: Engineering Of Electrical Wiring

    10. Engineering of Electrical Wiring 10.2 Wiring for twins system The indoor units can be combined in any of the different 10.1 Highlights of electrical wiring available ratings. installation • All field wiring construction should be finished by qualified electrician. •...

  • Page 127: Test Operation

    11. Test Operation Drainage Test a. Ensure the drainpipe ows smoothly. New buildings 11.1 The test operation must be carried out should perform this test before nishing the ceiling. after the entire installation has been b. Remove the test cover. Add 2000ml of water to the completed.

This manual is also suitable for:

Kpca-71 dvr15Kpca-105 dvr14Kpca-105 dtr14Kpca-125 dvr14Kpca-140 dvr15Kpca-140 dtr15 ... Show all

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