1. Manuals
  2. Brands
  3. Frigicoll Manuals
  4. Air Conditioner
  5. Kaysun Compact Cassette KCIA-26 DVR15
  6. Technical manual

Frigicoll Kaysun Compact Cassette KCIA-26 DVR15 Technical Manual

600x600
Hide thumbs Also See for Kaysun Compact Cassette KCIA-26 DVR15:
Table of Contents

Advertisement

Quick Links

Download this manual
TECHNICAL MANUAL
Compact Cassette 600x600
KCIA-26 DVR15
KCIA-35 DVR15
KCIA-52 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.

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Kaysun Compact Cassette KCIA-26 DVR15 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Frigicoll Kaysun Compact Cassette KCIA-26 DVR15

Summary of Contents for Frigicoll Kaysun Compact Cassette KCIA-26 DVR15

  • Page 1 TECHNICAL MANUAL Compact Cassette 600x600 KCIA-26 DVR15 KCIA-35 DVR15 KCIA-52 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 ........................ 3 Model Reference .......................4 General Specifications ......................5 Dimensional Drawings ......................7 Centre of gravity .......................10 Electrical Wiring Diagrams ....................11 Refrigerant Cycle Diagrams .....................20 Air Velocity and Temperature Distributions ..............21 Capacity Tables ........................24 Capacity Correction Factor for Height Difference .............33 Noise Criterion Curves ......................35 Electrical Characteristics ....................39 Product Features ......................

  • Page 3: Specifications

    Specifications Contents Model Reference .......................4 General Specifications ......................5 Dimensional Drawings ......................7 Centre of gravity .......................10 Electrical Wiring Diagrams ....................11 Refrigerant Cycle Diagrams .....................20 Air Velocity and Temperature Distributions ..............21 Capacity Tables ........................24 Capacity Correction Factor for Height Difference .............33 Noise Criterion Curves ......................35 Electrical Characteristics ....................39...

  • Page 4: Model Reference

    1. Model Reference Refer to the following table to determine the specific indoor and outdoor unit model number of your purchased equipment. Capacity Indoor Unit Model Universal Outdoor Unit Model Power Supply (Btu/h) KCI-26 DVR15 KUE-26 DVR14 Compact 1Ph, 220-240V~, KCI-35 DR15 KUE-35 DVR13 Cassette...

  • Page 5: General Specifications

    2. General Specifications Indoor model KCI-26 DVR15 KCI-35 DR15 KCI-52 DR15 Outdoor model KUE-26 DVR14 KUE-35 DVR13 KUE-52 DVR13 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 Power Supply (Outdoor) V-Ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 Max. input consumption 1820 1850 2950 Max.
  • Page 6 Number of rows Tube pitch(a)x row pitch(b) 21x22 21x22 21x22 Fin spacing Outdoor coil Fin type (code) Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum Tube outside dia.and type Φ7,Inner groove tube Φ7,Inner groove tube Φ7,Inner groove tube Coil length x height x width 745*504*22 745*504*22 860*504*44...

  • Page 7: Dimensional Drawings

    3. Dimensional Drawings Indoor Unit Compact Cassette  Page 7 ...
  • Page 8 Outdoor Unit KUE-26 DVR14, KUE-35 DVR13  Page 8 ...
  • Page 9 KUE-52 DVR13  Page 9 ...

  • Page 10: Centre Of Gravity

    4. Centre of gravity KUE-26 DVR14, KUE-35 DVR13 KUE-52 DVR13  Page 10 ...

  • Page 11: Electrical Wiring Diagrams

    5. Electrical Wiring Diagrams Indoor unit Abbreviation Paraphrase Yellow-Green Conductor CAP1 Indoor Fan Capacitor FAN1 Indoor Fan LIVE NEUTRAL TO CCM Comm.Bus Central Controller Indoor Room Temperature Coil Temperature of Indoor Heat Exchanger Super High Speed High Speed 9k~18k This symbol indicates the NOTE: CODE:16022500006083 FOR FAN MOTER...
  • Page 12 Some connectors introduce: A For remote control (ON-OFF) terminal port CN23 and short connector of JR6 1. Remove the short connector of JR6 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 13 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 14: Cooling Mode

    C. For new fresh motor terminal port CN8 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 15 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/SW2-1 is for selection of indoor FAN ACTION if room temperature reaches the setponit and the compressor stops.
  • Page 16 change on the factory setting, should use remote controller or wire controller to reset(depend on model). C.Micro-switch SW2-2 is for selection of Breezeless function. Range: OFF, ON. D.Micro-switch SW3 is for selection of auto-restart function. Range: Active, inactive SWITCH FOR MODE-PRIOR SETTING STATE COOL MODE...
  • Page 17 FOR COOLING & HEATING SWITCH OR COOLING ONLY SETTING STAT E CO OLI NG& C OO L IN G MO DE HE ATI NG O NL Y Fac tory Set ting G.Micro-switch SW7 is for setting cooling &heating or cooling only. Range: cooling &heating, cooling.
  • Page 18 Outdoor Unit Abbreviation Paraphrase CAP1, CAP2, CAP3,CAP4 Fan Motor Capacitor FM1,FM2 Outdoor DC Fan FAN1, FAN2 Outdoor AC Fan HEAT, HEAT_Y,HEAT_D CRANKCASE HEATING CT1, CT2 AC Current Detector COMP Compressor L-PRO Low Pressure Switch H-PRO High Pressure Switch PFC Inductor 4-Way Valve TRANS Power Transformer...
  • Page 19 KUE-26 DVR14, KUE-35 DVR13, KUE-52 DVR13  Page 19 ...

  • Page 20: Refrigerant Cycle Diagrams

    6. Refrigerant Cycle Diagrams Pipe Size Piping length Elevation (m/ (Diameter:ø) (m/ft) Model mm(inch) Additional Refrigerant Liquid Rated Max. Rated Max. KUE-26 DVR14 9.52(3/8) 6.35(1/4) 5/16.4 25/82 10/32.8 KUE-35 DVR13 9.52(3/8) 6.35(1/4) 5/16.4 25/82 10/32.8 12g/m (0.13oz/ft) KUE-52 DVR13 12.7(1/2) 6.35(1/4) 5/16.4 30/98.4 20/65.6 For 9k&12k, There is a muffler on the low pressure side only.

  • Page 21: Air Velocity And Temperature Distributions

    7. Air Velocity and Temperature Distributions 9k/12k/18k Discharge Angle 35° Air Volume: High Cooling airflow velocity distributions Cooling temperature distributions  Page 21 ...
  • Page 22 Discharge Angle 60° Air Volume: High Cooling airflow velocity distributions Cooling temperature distributions  Page 22 ...
  • Page 23 Discharge Angle 60° Air Volume: High Heating airflow velocity distributions Heating temperature distributions  Page 23 ...

  • Page 24: 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 (℃) 2.75 2.73 2.76 2.79 2.89 2.95 2.95 2.98...
  • Page 25 2.83 2.86 2.89 2.92 2.95 2.95 2.95 2.98 3.03 3.03 3.03 3.03 3.23 3.23 3.23 3.23 0.75 0.86 0.98 1.00 0.59 0.70 0.80 0.90 0.51 0.62 0.71 0.82 0.33 0.42 0.52 0.62 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55...
  • Page 26 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 (℃) 3.71 3.72 3.72 3.72 3.90 3.96 3.96 3.96 4.00 4.00 4.00 4.00...
  • Page 27 3.84 3.87 3.90 3.93 4.02 4.02 4.02 4.05 4.12 4.12 4.12 4.12 4.40 4.40 4.40 4.40 0.75 0.86 1.00 1.00 0.59 0.70 0.80 0.98 0.51 0.61 0.71 0.81 0.33 0.42 0.52 0.61 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70...
  • Page 28 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 5.50 5.50 5.78 5.90 5.90 5.90 5.93 5.93 5.93 5.93...
  • Page 29 5.74 5.74 5.74 5.80 6.05 6.05 6.05 6.05 6.20 6.20 6.20 6.20 6.57 6.57 6.57 6.57 0.69 0.76 1.00 1.00 0.55 0.63 0.70 0.98 0.49 0.57 0.64 0.70 0.36 0.42 0.49 0.55 1.08 1.08 1.08 1.08 1.07 1.07 1.07 1.07 1.07 1.07 1.07...
  • Page 30 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 -20.0...
  • Page 31 [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 -20.0 2.51...
  • Page 32 [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 -20.0 3.93...

  • Page 33: Capacity Correction Factor For Height Difference

    9. Capacity Correction Factor for Height Difference Capacity(Btu/h) Pipe Length (m) Cooling 0.969 0.936 0.920 Indoor Upper than Outdoor 0.995 0.979 0.946 0.929 Height difference 1.000 0.984 0.951 0.934 H (m) 1.000 0.984 0.951 0.934 Outdoor Upper than Indoor 0.984 0.951 0.934 Heating...
  • Page 34 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 than Indoor 0.951 0.935 Heating 0.982 0.976...

  • Page 35: Noise Criterion Curves

    10. Noise Criterion Curves Indoor Unit Notes: -Sound measured at 1.4m away from the noisiest location 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 36 KCI-26 DVR15 KCI-35 DR15 KCI-52 DR15  Page 36 ...

  • Page 37: Outdoor Unit

    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 38 KUE-26 DVR14 KUE-35 DVR13 KUE-52 DVR13  Page 38 ...

  • Page 39: Electrical Characteristics

    11. Electrical Characteristics Capacity (Btu/h) 9k~18k Phase 1-phase Frequency and Voltage 220-240V, 50Hz OUDOOR UNIT POWER Power Wiring (mm 3×1.5 Circuit Breaker/ Fuse (A) 25/20 Weak Electric Signal)(mm Indoor/Outdoor Connecting 4×1.5(4x2.5 with auxiliary electric Wiring Strong Electric Signal(mm heater)  Page 39 ...

  • Page 40: Product Features

    Product Features Contents Operation Modes and Functions ..................41 Abbreviations ....................41 Safety Features ....................41 Digital Display ....................41 Fan ......................14 Cooling Mode .....................14 Heating Mode .....................42 Auto Mode ....................44 Drying Mode ....................44 Forced operation Function ................44 1.10 Timer Function ....................44 1.11 Sleep Function .....................44 1.12 Auto-Restart ....................44 1.13 8°C Heating ....................45 1.14 Follow Me ....................45...

  • Page 41: Operation Modes And Functions

    1. Operation Modes and Functions Display Function Unit display functions Abbreviation Electric heating indicator Alarm indicator Unit element abbreviations ( some models) When wireless control LED display feature is activated Abbreviation Element ( some models) Timer Indoor room temperature PRE-DEF indicator indicator (pre-heating/defrost) Coil temperature of evaporator...

  • Page 42: Heating Mode

    minutes. • When T1 is lower than or equal to (Tsc-CDIFTEMP). 3) If one of the following conditions is satisfied, not judge protective time. • Compressor running frequency is more than test frequency. • When compressor running frequency is equal to test frequency, T4 is more than 15°C or T4 fault.

  • Page 43: Defrosting Mode

    • Compressor running frequency is more than test • -When T1-Tsc is lower than or equal to 0°C, fan frequency. speed increases to 60%; • When compressor running frequency is equal to • -When T1-Tsc is lower than or equal to -1.5°C, fan test frequency, T4 is more than 15°C or T4 fault.

  • Page 44: Auto Mode

    Auto Mode • Changes in: • mode • This mode can be selected with the remote controller • fan speed and the temperature setting can be adjusted between 16°C~30°C. • sleep mode • In auto mode, the machine selects cooling, heating, •...

  • Page 45: 8°C Heating

    1.13 8°C Heating In heating mode, the temperature can be set to as low as 8°C, preventing the indoor area from freezing if unoccupied during severe cold weather. Turn off the unit or activate ECO, sleep, Super cool, 8°C Heating, Silence or self clean function will quit this function.

  • Page 46: Installation

    Installation Contents Accessories ..........................47 1. Installation Overview.......................48 2. Location selection ........................49 3. Indoor Unit Installation ......................50 4. Outdoor unit installation ......................51 5. Drainage Pipe Installation .......................52 6. Refrigerant Pipe Installation....................54 7. Vacuum Drying and Leakage Checking ..................56 8. Additional Refrigerant Charge ....................57 9.

  • Page 47: Accessories

    Accessories Name Shape Quantity Installation paper template (some Indoor unit installation models) Insulation sheath (some models) Refrigeration Fittings Insulation sheath (some models) Copper nut Outlet pipe sheath(some models) Outlet pipe clasp(some models) Drainpipe Fittings Drain joint (some models) Seal ring (some models) Magnetic ring (wrap the electric wires S1 &...

  • Page 48: Installation Overview

    1. Installation Overview  Page 48 ...

  • Page 49: Location Selection

    2. Location selection 2.1 Unit location selection can refer to installation manual. 2.2 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. •...

  • Page 50: Indoor Unit Installation

    3. Indoor Unit Installation Length of A Length of H Length of B (mm/inch) (mm/inch) (mm/inch) 3.1 Service space for indoor unit 245/9.6 >290/11.4 600/23.6 2. Drill 4 holes 5cm (2”) deep at the ceiling hook positions in the internal ceiling. Be sure to hold the drill at a 90° angle to the ceiling.

  • Page 51: Outdoor Unit Installation

    4. Outdoor unit installation Wall 4.1 Service space for outdoor unit Main body 24mm (0.9”) Ceiling board CAUTION: Ensure that the unit is completely level. 4.2 Bolt pitch The unit is equipped with a built-in drain pump and float switch. If the unit is tilted against the direction of condensate flows (the drainpipe side is raised), the float switch may malfunction and cause water to leak.

  • Page 52: Drainage Pipe Installation

    5. Drainage Pipe Installation Never hold the inlet of the outdoor unit to prevent it from deforming. Install the drainage pipe as shown below and take Do not touch the fan with hands or other objects. measures against condensation. Improperly installation could lead to leakage and eventually wet furniture and Do not lean it more than 45, and do not lay it sidelong.
  • Page 53 reference) Reference Allowable value of inner maximum water Remark pipe diameter of flowrate (l/h) pipe (mm) PVC25 For branch • The correct installation will not cause converse pipe PVC32 water flow and the slope of the branch pipes can be PVC40 adjusted freely Could be...

  • Page 54: Refrigerant Pipe Installation

    6. Refrigerant Pipe Installation ing pipe. • Each indoor unit of the system should be installed it. • The installation should be considering the conve- 6.1 Maximum length and drop height nience for future cleaning. Ensure that the length of the refrigerant pipe, the number of bends, and the drop height between the indoor and outdoor units meets the requirements shown in the following table.
  • Page 55 Torque Pipe Diameter Sketch map 90° Oblique Rough Warped m(lb.ft) 18~20 1/4" (6.35) (13.3~14.8) 32~39 3/8" (9.52) (23.6~28.8) 49~59 1/2" (12.7) (36.1~43.5) 57~71 5/8" (15.9) 5. Insulate the copper pipe (42~52.4) 67~101 • Before test operation, the joint parts should not be 3/4"...

  • Page 56: Vacuum Drying And Leakage Checking

    7. Vacuum Drying and Leakage Checking 12k+12k Total piping 18k+18k L+L1+ L2 7.1 Purpose of vacuum drying length 24k+24k 30k+30k • Eliminating moisture in system to prevent the phe- Twins Farthest distance from line pipe L1, L2 nomena of ice-blockage and copper oxidation. branch farthest distance Ice-blockage shall cause abnormal operation of...

  • Page 57: Additional Refrigerant Charge

    Additional Refrigerant Charge for Twins/Triple/ 1. Vacuum drying for 1 hour. Double Twins System 2. Vacuum damage, filling nitrogen to reach 0.5Kgf/cm2 . Because nitrogen is dry gas, vacuum damage could Twins achieve the effect of vacuum drying, but this method could not achieve drying thoroughly when there is too much moisture.

  • Page 58: Engineering Of Insulation

    9. Engineering of Insulation • Be sure not bind the insulation material over-tight, it may extrude out the air in the material to cause bad 9.1 Insulation of refrigerant pipe insulation and cause easy aging of the material. 9.2 Insulation of drainage pipe 1.

  • Page 59: Panel Installation

    11. Panel Installation • The wiring with different voltage should not be in one wire tube. • 11.1 Remove the front grille Ensure that the color of the wires of outdoor and the terminal No. are same as those of indoor unit 1.Push one side of the grille screw cover then remove the respectively.
  • Page 60 completely covered. Loosen upper nut Gap not allowed 2 Adjust lower nut If the unit is not hung correctly and a gap exists, the unit’s height must be adjusted to ensure proper function. The unit’s height can be adjusted by loosening the upper nut, and adjusting the lower nut.

  • Page 61: Test Operation

    12. Test Operation Connection diagram For panels without vane control module, the display board 1. The test operation must be carried out after CN1 is connected to the main control board CN10, the the entire installation has been completed. motor cable is connected to the main control board CN14. 2.
  • Page 62 a. Ensure the drainpipe flow smoothly. New buildings should perform this test before finishing the ceiling. b. Remove the test cover. Add 2000ml of water to the tank through the attached tube. c. Turn on the main power switch and run the air conditioner in COOL mode.

This manual is also suitable for:

Kaysun compact cassette kcia-35 dvr15Kaysun compact cassette kcia-52 dvr15Kaysun compact cassette kue-26 dvr14Kaysun compact cassette kue-35 dvr13Kaysun compact cassette kue-52 dvr13

Table of Contents