Kaysun KPDA-26 DVR15 Technical Manual
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Kaysun KPDA-26 DVR15 Technical Manual

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TECHNICAL MANUAL
KPDA-26 DVR15
KPDA-35 DVR15
KPDA-52 DVR15
KPDA-71 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.
KPDA-90 DVR15
KPDA-105 DVR15
KPDA-105 DTR15
KPDA-125 DVR15
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KPDA-140 DVR15
KPDA-140 DTR15
KPDA-160 DTR15

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Summary of Contents for Kaysun KPDA-26 DVR15

  • Page 1 TECHNICAL MANUAL Duct KPDA-26 DVR15 KPDA-90 DVR15 KPDA-140 DVR15 KPDA-35 DVR15 KPDA-105 DVR15 KPDA-140 DTR15 KPDA-52 DVR15 KPDA-105 DTR15 KPDA-160 DTR15 KPDA-71 DVR15 KPDA-125 DVR15 IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit.

  • Page 2: Table Of Contents

    Table of Contents Page Specifications ......................4 Model Reference ....................... 5 General Specifications ....................6 Dimensional Drawings ....................16 Centre of gravity ....................... 22 Electrical Wiring Diagrams ..................25 Refrigerant Cycle Diagrams ..................39 Capacity Tables ......................42 Capacity Correction Factor for Height Difference ............75 Noise Criterion Curves ....................
  • Page 3 Table of Contents Page Engineering of Electrical Wiring ................126 Test Operation ......................127 Static Pressure Design .................... 128 Introduction ......................129 Charts For Friction Losses In Round Ducts ..............129 Dynamic Losses ......................130 Corresponding Relation Between Rectangular Duct and Round Duct ......131 Method For Duct Calculation (equal friction method) ..........

  • Page 4: Specifications

    Specifications Contents Model Reference .......................5 General Specifications ......................6 Dimensional Drawings ......................16 Centre of gravity .......................22 Electrical Wiring Diagrams ....................25 Refrigerant Cycle Diagrams .....................39 Capacity Tables ........................42 Capacity Correction Factor for Height Difference .............75 Noise Criterion Curves ......................82 Electrical Characteristics ....................89 Static Pressure........................90...

  • 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.

  • Page 6: General Specifications

    2. General Specifications Indoor model KPD-26 DR15 KPD-35 DR15 Outdoor model KUE-26 DVR14 KUE-35 DVR13 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 Rated Power Input 1820 1850 Rated Current Model ZKFN-81-8-1 ZKFN-81-8-1 Insulation class Indoor fan motor IP rating IP20...
  • 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 745*504*22 745*504*22 Number of circuits Outdoor air flow m3/h 2200...
  • Page 8 Indoor model KPD-52 DR15 KPD-71 DR15 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 Rated Power Input 2950 3700 Rated Current 13.5 Model ZKFN-81-8-1 ZKFN-165-10-1L Insulation class Indoor fan motor IP rating IP20 IP20...
  • Page 9 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 10 Indoor model KPD-90 DVR15 KPD-105 DR15 KPD-105 DR15 Outdoor model KUE-90 DVR14 KUE-105 DVR13 KUE-105 DTR13 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 Power Supply (Outdoor) V-Ph-Hz 220~240-1-50 220~240-1-50 380~415-3-50 Rated Power Input 4500 5000 5000 Rated Current 22.5 10.0 Model...
  • Page 11 Number of rows Tube pitch(a)x row pitch(b) 25.4x22 25.4x22 25.4x22 Fin spacing Outdoor coil Fin type (code) Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum Tube outside dia.and type Φ7Inner groove tube Φ9.52,Inner groove tube Φ9.52,Inner groove tube Coil length x height x width 995x762x44 995x762x44 995x762x44...
  • Page 12 Indoor model KPD-125 DR15 KPD-140 DVR15 Outdoor model KUE-125 DVR13 KPD-140 DVR15 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 Rated Power Input 5000 7300 Rated Current 22.5 Model ZKFN-400-8-1 ZKFN-400-8-1 Insulation class Indoor fan motor IP rating IP20 IP20...
  • Page 13 Number of rows Tube pitch(a)x row pitch(b) 25.4x22 21x22 Fin spacing Outdoor coil Fin type (code) Hydrophilic aluminum Hydrophilic aluminum Tube outside dia.and type Φ9.52,Inner groove tube Φ7,Inner groove tube Coil length x height x width 995x762x22+960x762x22+580x762x22 990*924*66 Number of circuits Outdoor air flow m3/h 4000...
  • Page 14 Indoor model KPD-140 DVR15 KPD-160 DR15 Outdoor model KUE-140 DTR14 KUE-160 DTR14 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 Power Supply (Outdoor) V-Ph-Hz 380~415-3-50 380~415-3-50 Rated Power Input 7300 7500 Rated Current Model ZKFN-400-8-1 ZKFN-400-8-1 Insulation class Indoor fan motor IP rating IP20 IP20...
  • Page 15 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 757*303*924 990*924*66 Number of circuits Outdoor air flow m3/h 5600...

  • Page 16: Dimensional Drawings

    3. Dimensional Drawings Indoor Unit Air outlet side view Electric control box Bottom Opposite pipe side view Top view Pipe side view Air inlet 4 hanging bracket Bottom 25 Drain connecting pipe(for pump) 25 Drain pipe Test mouth & Test cover Fresh air intake Bottom Liquid side...
  • Page 17 Outdoor Unit KUE-26 DVR14, KUE-35 DVR13  Page 17 ...
  • Page 18 KUE-52 DVR13  Page 18 ...
  • Page 19 KUE-71 DVR14  Page 19 ...
  • Page 20 KUE-90 DVR14, KUE-105 DVR13, KUE-105 DTR13, KUE-125 DVR13  Page 20 ...
  • Page 21 KPD-140 DVR15, KUE-140 DTR14, KUE-160 DTR14  Page 21 ...

  • Page 22: Centre Of Gravity

    Centre of gravity KUE-26 DVR14, KUE-35 DVR13 KUE-52 DVR13  Page 22 ...
  • Page 23 KUE-71 DVR14 KUE-90 DVR14, KUE-105 DVR13, KUE-105 DTR13, KUE-125 DVR13  Page 23 ...
  • Page 24 KPD-140 DVR15, KUE-140 DTR14, KUE-160 DTR14  Page 24 ...

  • Page 25: Electrical Wiring Diagrams

    5. Electrical Wiring Diagrams Indoor unit Abbreviation Paraphrase Yellow-Green Conductor CAP1 Indoor Fan Capacitor AC FAN Alternating Current Fan DC FAN Direct Current 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 26 KPD-26 DR15, KPD-35 DR15, KPD-52 DR15, KPD-71 DR15, KPD-90 DVR15, KPD-105 DR15, KPD-125 DR15, KPD-140 DVR15, KPD-160 DR15 CN20 CN18 CN13 CN15 CN45 CN40  Page 26 ...
  • Page 27 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.
  • Page 28 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 29 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 30 Micro-Switch Introduce: A. Micro-switch SW1 is for setting cooling &heating or cooling only. Range: cooling &heating, cooling. B. Micro-switch SW1 is for selection of indoor FAN ACTION if room temperature reaches the setponit and the compressor stops. Range: OFF (anti-cold wind is available in heating mode), Keep running (No anti-cold wind function). C.
  • Page 31 F. Micro-switch SW8 is for selection of auto-restart function. Range: Active, inactive G. Micro-switch SW8 and dial-switch S1 are for address setting when you want to control this unit by a central controller. Range: 00-63 32~35 36~53 54~71 72~90 91~105 106~140 141~160 161~200...
  • Page 32 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 33 KUE-26 DVR14, KUE-35 DVR13, KUE-52 DVR13  Page 33 ...
  • Page 34 KUE-71 DVR14, KUE-90 DVR14  Page 34 ...
  • Page 35 KUE-105 DVR13,KUE-125 DVR13  Page 35 ...
  • Page 36 KUE-105 DTR13  Page 36 ...
  • Page 37 KPD-140 DVR15 OUTDOOR 16022000040450 DC FAN OPTIONAL OPTIONAL CODE PART NAME COMP COMPRESSOR CN32 CN29 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 CN38 CN37 CN24...
  • Page 38 KUE-140 DTR14, KUE-160 DTR14 16022000039770 V1.0  Page 38 ...

  • Page 39: 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-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 40 Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max. Rated Max. KUE-71 DVR14 15.9(5/8) 9.52(3/8) 5/16.4 50/164 25/82 24g/m (0.26oz/ KUE-90 DVR14 15.9(5/8) 9.52(3/8) 5/16.4 50/164 25/82 For 30k, There is a muffler on the discharge pipe only. ...
  • Page 41 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) KUE-125 DVR13 15.9(5/8) 9.52(3/8) 24g/m (0.26oz/ 5/16.4 75/246.1 30/98.4 KPD-140 DVR15 15.9(5/8) 9.52(3/8) KUE-140 DTR14 15.9(5/8) 9.52(3/8) KUE-160 DTR14...

  • Page 42: Capacity Tables

    7. 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 2.76 2.79 2.82 2.89 2.95 2.98 3.01...
  • Page 43 2.83 2.86 2.89 2.92 2.95 2.95 2.98 3.01 3.03 3.03 3.03 3.06 3.23 3.23 3.23 3.23 0.81 0.94 0.98 1.00 0.62 0.74 0.86 0.97 0.53 0.65 0.76 0.88 0.32 0.43 0.54 0.66 0.49 0.49 0.49 0.49 0.49 0.49 0.49 0.49 0.49 0.49 0.49...
  • Page 44 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 3.75 3.78 3.90 3.96 3.96 3.99 4.00 4.00 4.00 4.00...
  • Page 45 3.78 3.78 3.81 3.84 3.96 3.96 3.96 3.99 4.06 4.06 4.06 4.06 4.31 4.31 4.31 4.31 0.74 0.84 0.98 1.00 0.58 0.68 0.77 0.87 0.50 0.60 0.70 0.79 0.34 0.42 0.51 0.60 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79...
  • Page 46 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 5.56 5.78 5.90 5.90 5.90 5.93 5.93 5.93 5.93...
  • Page 47 5.74 5.74 5.80 5.86 6.05 6.05 6.05 6.11 6.20 6.20 6.20 6.20 6.57 6.57 6.57 6.57 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 0.61 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10...
  • Page 48 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 7.34 7.73 7.88 7.88 7.88 7.93 7.93 7.93 7.93...
  • Page 49 7.50 7.50 7.56 7.65 7.88 7.88 7.88 7.88 8.09 8.09 8.09 8.09 8.58 8.58 8.58 8.58 0.71 0.80 0.98 1.00 0.57 0.66 0.73 0.82 0.50 0.58 0.67 0.74 0.35 0.42 0.50 0.58 1.55 1.55 1.55 1.55 1.54 1.54 1.54 1.54 1.55 1.55 1.55...
  • Page 50 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 (℃) 9.20 9.22 9.22 9.31 9.68 9.89 9.89 9.89 9.90 9.90 9.90 9.90...
  • Page 51 9.40 9.40 9.49 9.58 9.89 9.89 9.89 9.89 10.12 10.12 10.12 10.12 10.76 10.76 10.76 10.76 0.70 0.79 0.98 1.00 0.56 0.65 0.72 0.81 0.50 0.58 0.66 0.73 0.35 0.42 0.49 0.57 1.90 1.90 1.90 1.90 1.90 1.90 1.90 1.90 1.89 1.89 1.89...
  • Page 52 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 11.06 11.18 11.63 11.87 11.87 11.87 11.90 11.90...
  • Page 53 11.28 11.28 11.40 11.52 11.87 11.87 11.87 11.87 12.15 12.15 12.15 12.15 12.92 12.92 12.92 12.92 0.70 0.78 0.98 1.00 0.56 0.64 0.71 0.80 0.49 0.57 0.65 0.72 0.35 0.42 0.49 0.56 2.68 2.68 2.68 2.68 2.68 2.68 2.68 2.68 2.67 2.67 2.67...
  • Page 54 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 11.06 11.18 11.63 11.87 11.87 11.87 11.90 11.90 11.90 11.90...
  • Page 55 11.28 11.28 11.40 11.52 11.87 11.87 11.87 11.87 12.15 12.15 12.15 12.15 12.92 12.92 12.92 12.92 0.70 0.78 0.98 1.00 0.56 0.64 0.71 0.80 0.49 0.57 0.65 0.72 0.35 0.42 0.49 0.56 2.66 2.66 2.66 2.66 2.64 2.64 2.64 2.64 2.64 2.64 2.64...
  • Page 56 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 (℃) 12.69 12.69 12.69 12.81 13.34 13.60 13.60 13.60 13.66 13.66 13.66 13.66...
  • Page 57 13.18 13.18 13.30 13.42 13.87 13.87 13.87 14.02 14.23 14.23 14.23 14.23 15.09 15.09 15.09 15.09 0.74 0.84 1.00 1.00 0.58 0.68 0.77 0.98 0.50 0.60 0.70 0.79 0.34 0.42 0.51 0.60 2.77 2.77 2.77 2.77 2.77 2.77 2.77 2.77 2.76 2.76 2.76...
  • Page 58 48k(match with KPD-140 DVR15) 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 14.69 15.46 15.79 15.79 15.79...
  • Page 59 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 0.70 0.79 1.00 1.00 0.56 0.65 0.73 0.98 0.50 0.58 0.66 0.74 0.35 0.42 0.49 0.57 3.26 3.26 3.26 3.26 3.25 3.25 3.25 3.25 3.24 3.24 3.24...
  • Page 60 48k(match with KUE-140 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 (℃) 14.70 14.69 14.69 14.69 15.46 15.79 15.79 15.79...
  • Page 61 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 0.70 0.79 1.00 1.00 0.56 0.65 0.73 0.98 0.50 0.58 0.66 0.74 0.35 0.42 0.49 0.57 3.12 3.12 3.12 3.12 3.11 3.11 3.11 3.11 3.11 3.11 3.11...
  • Page 62 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 (℃) 15.98 15.98 15.98 15.98 16.80 17.13 17.13 17.13 17.20 17.20 17.20 17.20...
  • Page 63 16.62 16.62 16.80 16.98 17.46 17.46 17.46 17.46 17.89 17.89 17.89 17.89 19.01 19.01 19.01 19.01 0.70 0.80 1.00 1.00 0.57 0.65 0.73 0.98 0.50 0.58 0.67 0.74 0.35 0.42 0.50 0.58 3.64 3.64 3.64 3.64 3.63 3.63 3.63 3.63 3.63 3.63 3.63...
  • Page 64 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 65 [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 2.37...
  • Page 66 [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 3.95...
  • Page 67 [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 5.92...
  • Page 68 [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 6.17...
  • Page 69 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 70 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 71 [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 8.03...
  • Page 72 48k(match with KPD-140 DVR15) [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...
  • Page 73 48k(match with 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...
  • Page 74 [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 11.48...

  • Page 75: Capacity Correction Factor For Height Difference

    8. 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 76 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 77 Capacity Pipe Length (m) (Btu/h) Cooling 0.887 0.856 0.824 0.928 0.896 0.864 0.833 Indoor Upper than Outdoor 0.969 0.937 0.905 0.873 0.841 Height 0.995 0.979 0.947 0.914 0.882 0.850 difference 1.000 0.984 0.951 0.919 0.886 0.854 H (m) 1.000 0.984 0.951 0.919 0.886...
  • Page 78 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 79 Capacity Pipe Length (m) (Btu/h) Cooling 0.769 0.881 0.839 0.797 0.777 0.919 0.890 0.848 0.806 Indoor Upper than Outdoor 0.785 0.956 0.928 0.899 0.857 0.814 Height 0.793 0.995 0.966 0.937 0.908 0.865 0.822 differ- 0.797 1.000 0.971 0.942 0.913 0.870 0.826 ence 0.797...
  • Page 80 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 81 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 82: Noise Criterion Curves

    9. Noise Criterion Curves 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 83  Page 83 ...
  • Page 84  Page 84 ...
  • Page 85 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 86 KUE-26 DVR14 KUE-35 DVR13 KUE-71 DVR14 KUE-52 DVR13  Page 86 ...
  • Page 87 KUE-90 DVR14 KUE-105 DVR13 KUE-105 DTR13 KUE-125 DVR13  Page 87 ...
  • Page 88 KPD-140 DVR15 KUE-140 DTR14 KUE-160 DTR14  Page 88 ...

  • Page 89: Electrical Characteristics

    10. Electrical Characteristics Capacity (Btu/h) 9k~18k Phase 1-phase 1-phase 1-phase 1-phase Frequency and 220-240V, 50Hz 220-240V, 50Hz 220-240V, 50Hz 220-240V, 50Hz Voltage OUDOOR UNIT POWER Power Wiring 3×1.5 3×2.5 3×2.5 3×4.0 Circuit Breaker/ 25/20 25/20 40/30 40/30 Fuse (A) Weak Electric Indoor/Outdoor Signal)(mm Connecting...

  • Page 90: Static Pressure

    11. Static Pressure 1000 1000 External static pressure Pa External static pressure Pa 1000 1000 External static pressure Pa External static pressure Pa 1000 External static pressure Pa  Page 90 ...
  • Page 91 Constant air volume 1000 External static pressure Pa  Page 91 ...
  • Page 92 1000 1000 External static pressure Pa External static pressure Pa 1000 1000 External static pressure Pa External static pressure Pa 1000 External static pressure Pa  Page 92 ...
  • Page 93 Constant air volume 1000 External static pressure Pa  Page 93 ...
  • Page 94 S P 1 S P 2 1200 1200 1000 1000 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a SP 3 S P 4 1200 1200 1000 1000 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a S P 5 S P 6...
  • Page 95 S P 7 S P 8 1200 1200 1000 1000 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a Constant air volume 1200 1000 External static pressure Pa  Page 95 ...
  • Page 96 S P 2 S P 1 1800 1400 1600 1200 1400 1000 1200 1000 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a S P 3 S P 4 1800 1800 1600 1600 1400 1400 1200...
  • Page 97 S P 7 1800 S P 8 1800 1600 1600 1400 1400 1200 1200 1000 1000 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a Constant air volume 1600 1400 1200 1000 External static pressure Pa ...
  • Page 98 SP 1 SP 2 1800 1800 1600 1600 1400 1400 1200 1200 1000 1000 Ex ternal static pressure P a Ex terna l sta tic pressure P a SP 3 S P 4 1800 1800 1600 1600 1400 1400 1200 1200 1000 1000...
  • Page 99 SP 8 SP 7 1800 1800 1600 1600 1400 1400 1200 1200 1000 1000 Ex ternal static pressure P a Ex terna l sta tic pressure P a Constant air volume 2100 1800 1500 1200 External static pressure Pa  Page 99 ...
  • Page 100 2100 2400 2100 1800 1800 1500 1500 1200 1200 External static pressure Pa External static pressure Pa 2100 2100 1800 1800 1500 1500 1200 1200 External static pressure Pa External static pressure Pa 2100 2400 2100 1800 1800 1500 1500 1200 1200 External static pressure Pa...
  • Page 101 Constant air volume 2400 2100 1800 1500 1200 External static pressure Pa  Page 101 ...
  • Page 102 42k/48k SP 1 SP 2 2800 2800 2400 2400 2000 2000 1600 1600 1200 1200 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a SP 3 S P 4 2800 2800 2400 2400 2000 2000 1600...
  • Page 103 S P 7 2800 S P 8 2800 2400 2400 2000 2000 1600 1600 1200 1200 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a Constant air volume 2800 2400 2000 1600 1200 External static pressure Pa ...
  • Page 104 S P 1 S P 2 3000 4000 3500 2500 3000 2000 2500 1500 2000 1000 1500 1000 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a S P 4 S P 3 3000 3000 2500...
  • Page 105 S P 7 S P 8 3000 3000 2500 2500 2000 2000 1500 1500 1000 1000 Ex terna l sta tic pressure P a Ex terna l sta tic pressure P a Constant air volume 3200 2800 2400 2000 1600 1200 External static pressure Pa ...

  • Page 106: Product Features

    Product Features Contents Operation Modes and Functions ..................107 Abbreviations ....................107 Safety Features ....................107 Display Function ....................107 Fan ........................107 Cooling Mode ....................107 Heating Mode (Heat pump models) ..............108 Auto Mode .......................110 Drying Mode ....................110 Forced operation Function ................110 1.10 Timer Function ....................110 1.11 Sleep Function ....................110 1.12...

  • Page 107: Operation Modes And Functions

    1. Operation Modes and Functions Preheating is automatically activated when T4 sensor is lower than setting temperature. Abbreviation Sensor redundancy and automatic shutoff • If one temperature sensor malfunctions, the air Unit element abbreviations conditioner continues operation and displays the corresponding error code, allowing for emergency use.

  • Page 108: Heating Mode (Heat Pump Models)

    • 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 109 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%. • Turning on/off turbo or sleep function 1.6.3 Outdoor Fan Control: 2) When the current is higher than the predefined safe •...

  • Page 110: Auto Mode

    Auto-mode • fan speed • sleep mode • This mode can be selected with the remote controller • Follow me and the temperature setting can be adjusted between 16°C~30°C. 1.10 Timer Function • In auto mode, the machine selects cooling, heating or fan-only mode on the basis of T1,Ts and T4.

  • Page 111: 8°C Heating (Optional)

    1.13 8°C Heating (Optional) 1.17 Electrical energy consumption control function (Optional) In heating mode, the temperature can be set to as low as 8°C, preventing the indoor area from freezing if Press the “Gear” button on remote controller to enter the unoccupied during severe cold weather.

  • Page 112: Installation

    Installation Contents Accessories ..........................113 Installation Overview ......................114 Location selection ......................115 Indoor Unit Installation .....................116 Connect drain hose ......................119 Outdoor unit installation(Side Discharge Unit) ..............121 Refrigerant Pipe Installation .....................122 Vacuum Drying and Leakage Checking ................124 Additional Refrigerant Charge ..................124 Engineering of Insulation ....................125 Engineering of Electrical Wiring ..................126 Test Operation ........................127...

  • Page 113: Accessories

    Accessories Name Shape Quantity Manual Refirgenout in/out pipe protection cover Copper nut Wired remote controller(with packing) Outlet pipe sheath (some models) Outlet pipe clasp (some models) Drain joint & Seal ring (some models) Remote controller (some models) Connecting wire for display (2m) 1(on some models) Magnetic ring(Wrap the electric wires S1 &...

  • Page 114: Installation Overview

    1. Installation Overview Installation Order Install the indoor unit Install the drainpipe Install the outdoor unit L(L1) N(L2) Evacuate the Connect the wires Connect the refrigerant refrigeration system pipes Perform a test run  Page 114 ...

  • Page 115: 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 116: Indoor Unit Installation

    3. Indoor Unit Installation 3.2 Service space for indoor unit Installation place Air outlet ≥11.8in(30cm) ≥7.9in(20cm) The distance between the mounted indoor unit should meet the specifications illlustrated in the following diagram. 1) Ceiling-mounted Strong and durable ceiling Air inlet 31.5inx31.5in (80cmx80cm) checking orifice Indoor unit...
  • Page 117 refrigerant pipes, drain pipes, as well as indoor and Canvas tie-in Canvas tie-in Isolation booth outdoor wires with their connection points before mounting the unit.. Grille 5. Drill 4 holes 10cm (4”) deep at the ceiling hook Duct positions in the internal ceiling. Be sure to hold the drill at Air outlet Isolation Air inlet...
  • Page 118 Air return flange 3. Remove the 4 screws, rotate the water pump components by 90° and fix them to the water pump Air return flange mounting plate again. 4. Install the pump parts to the machine and connect the wiring set. Air return flange 3.6 Filter installation 1.

  • Page 119: Connect Drain Hose

    3.7 Fresh air duct installation needs to be installed as close to the unit as possible. Make sure the top of the trap is below the connection to the Dimension : drain pan to allow complete drainage of the pan. Duct joint for fresh air Drain hose Drainpipe...
  • Page 120 (21.7”) from the ceiling board. The distance between the unit and the lift pipe must be less than 20cm (7.9”). Incorrect installation could cause water to flow back into the unit and flood. • To prevent air bubbles, keep the drain hose level or slightly tiled up (<75mm / 3”).

  • Page 121: Outdoor Unit Installation(Side Discharge Unit)

    5. Outdoor unit installation(Side Bolt pitch Discharge Unit) Service space for outdoor unit Capacity(kBtu/h) A(mm) B(mm) D(mm) 9/12 Install drain joint 30~42 48~55 Before bolting the outdoor unit in place, you must install the drain joint at the bottom of the unit. Install Outdoor Unit Note that there are two different types of drain joints depending on the type of outdoor unit.

  • 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 using two spanners. The line branch pipe Indoor unit • Be sure to use two spanners and proper torque to Outdoor unit fasten the nut, too large torque will damage the Indoor unit bellmouthing, and too small torque may cause The drop height Indoor unit leakage.

  • Page 124: Vacuum Drying And Leakage Checking

    -755mmHg, stop vacuum drying and keep the pressure for 1 hour. If the indicator of vacuum gauge does not go up, it is qualified. If going up, it indicates that there is moisture or leak source. 7.3.2 Special vacuum drying The special vacuum drying method shall be adopted when: 1.

  • Page 125: Engineering Of Insulation

    Note: Duct-18k (L1+L2)*12+(L-5)*24-240 • Refrigerant may only be charged after performed the vacuum drying process. DUCT-24k (L1+L2+L-5)*24-240 • Always use gloves and glasses to protect your hands DUCT-30k (L1+L2+L-5)*24-240 and eyes during the charge work. • Use electronic scale or fluid infusion apparatus to Triple weight refrigerant to be recharged.

  • Page 126: Engineering Of Electrical Wiring

    10.1 Highlights of electrical wiring installation • All field wiring construction should be finished by qualified electrician. • Air conditioning equipment should be grounded ac- cording to the local electrical regulations. • Current leakage protection switch should be in- stalled. •...

  • Page 127: Test Operation

    well. Air Condition Link-Circuit • Whether the buttons on the remote controller works well. • Whether the air flow louver moves normally. INDOOR UNIT INDOOR UNIT INDOOR UNIT INDOOR UNIT • Whether the room temperature is adjusted well. L N S L N S L N S L N S...

  • Page 128: Static Pressure Design

    Static Pressure Design Contents Introduction ........................129 Charts For Friction Losses In Round Ducts ................129 Dynamic Losses .........................130 Corresponding Relation Between Rectangular Duct and Round Duct ......131 Method For Duct Calculation (equal friction method) ............132 Unit Conversion .........................132 Recommended Outlet Velocity For Different Occasion .............132...

  • Page 129: Introduction

    1. Introduction Duct system losses are the irreversible transformation of mechanical energy into heat. The two types of losses are (1) friction losses and (2) dynamic losses. Friction losses are due to fluid viscosity and result from momentum exchange between molecules (in laminar flow) or between individual particles of adjacent fluid layers moving at different velocities (in turbulent flow).

  • Page 130: Dynamic Losses

    3. Dynamic Losses For dynamic losses, please refer to below image.  Page 130 ...

  • Page 131: Corresponding Relation Between Rectangular Duct And Round Duct

    4. Corresponding Relation Between Rectangular Duct and Round Duct  Page 131 ...

  • Page 132: Method For Duct Calculation (Equal Friction Method)

    5. Method For Duct Calculation (equal friction method) 1)Draw schematic view of the duct system. 1)Make notes for air volume and mark clearly the elbow, the branch parts, the air discharge outlet. 1)Select one main ducting route (where the maximum static pressure loss occures). 1)Select the air velocity for the main duct in accordance with the desirable air velocity.

This manual is also suitable for:

Kpda-35 dvr15Kpda-52 dvr15Kpda-71 dvr15Kpda-90 dvr15Kpda-105 dvr15Kpda-105 dtr15 ... Show all

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