Klimaire KSIN Series Service Manual Bedienungsanleitung

KSIN INVERTER SERIES Service Manual 2013

8 3. Dimension 3.1 Indoor Units DWH KSIN009-C115-IKSIN009-H115-IKSIN009-C215-IKSIN009-H215-IKSIN012-C115-IKSIN012-H115-IKSIN012-C215-IKSIN012-H215-I

9 LRH Model R(mm) L(mm) H(mm) Dimension of installation hole(mm) 92 170 45 ￠65 95 170 45 80 100 45 Model R(mm) L(mm) H(mm) Dimension

10 3.2 Outdoor Units More than 30cmMore than 60cmMore than 70cmMore than 30cmMore than 60cm(Service space)Fence orobstacles Model W H D W1 A

11 760 285 590 823 530 290 845 320 700 908 560 335 845 320 700 908 560 335 KSIN018-H215-OKSIN024-C215-OKSIN024-H215-O

12 4. Refrigerant Cycle Diagram For cooling only models: INDOOR OUTDOORLIQUID SIDEGAS SIDEHEATEXCHANGE(EVAPORATOR)HEATEXCHANGE(CONDENSER)COMPRESSORC

13 For heat pump models: INDOOR OUTDOORLIQUID SIDEGAS SIDEHEATEXCHANGE(EVAPORATOR)HEATEXCHANGE(CONDENSER)COMPRESSOR2-WAY VALVE3-WAY VALVECHECK VALVE

14 5. Wiring Diagram 5.1 Indoor Units KSIN009-C215-I, KSIN009-H215-I, KSIN012-C215-I, KSIN012-H215-I

15 KSIN009-C115-I, KSIN009-H115-I, KSIN012-C115-I, KSIN012-H115-IKSIN018-C215-I, KSIN018-H215-I

16 KSIN024-C215-O, KSIN024-H215-O

17 5.2 Outdoor Units KSIN009-C215-O, KSIN012-C215-O, KSIN012-H215-OKSIN009-C115-O, KSIN009-H115-O, KSIN012-C115-O, KSIN012-H115-O

CONTENTS 1. Precaution ... ... ...

18 KSIN018-C215-O, KSIN018-H215-O

19 KSIN024-C215-O, KSIN024-H215-O

20 6. Installation details 6.1 Wrench torque sheet for installation Outside diameter Torque Additional tightening torque mm inch N.cm N.cm Ф6.

21 6.3 Pipe length and the elevation The pipe length and refrigerant amount: Model Pipe size Standard length (m) Max. Elevation B (m) Max. Length

22 6.4 Installation for the first time Air and moisture in the refrigerant system have undesirable effects as below: ● Pressure in the system ris

23 the meter does not indicate -0.1Mpa after pumping 30 minutes, it should be pumped 20 minutes more. If the pressure can’t achieve -0.1Mpa after pu

24 Close the valve on the charging cylinder and discharge the refrigerant by loosening the flare nut on the 2-way valve approximately 45’ until the

25 6).When the electronic scale displays the proper weight (refer to the table), disconnect the charge hose from the 3-way valve’s service port imme

26 6).When the electronic scale displays the proper weight (refer to the gauge and the pressure of the low side), disconnect the charge hose from th

27 5). Operate the air conditioner at the cooling cycle and stop it when the gauge indicates 0.1MPa. 6). Set the 3-way valve to the closed position

1 1. Precaution 1.1 Safety Precaution To prevent injury to the user or other people and property damage, the following instructions must be follow

28 Close the valve on the charging cylinder and discharge the refrigerant by loosening the flare nut on the 2-way valve approximately 45’ until the

29 2. Refrigerant charging Procedure: 1). Connect the charge hose to the charging cylinder, open the 2-way valve and the 3-way valve Connect the ch

30 Use torque wrench to tighten the service port cap to a torque of 18N.m. Be sure to check for gas leakage

31 7. Operation characteristics CAUTION: 1. If air conditioner is used outside of the above conditions, certain safety protection features may come

32 8. Electronic function 8.1 Abbreviation T1: Indoor ambient temperature T2: Coil temperature of indoor heat exchanger 8.2 Display function 8

33 8.3 Main Protection 8.3.1 Three Minutes Delay at restart for compressor 1 minute delay for the 1st time start-up and 3 minutes delay for others.

34 If T4＞5℃ or the compressor starts running, the preheating function will stop. 8.3.8 Zero crossing detection error protection If AC detects time

35 8.4.2 Cooling Mode 8.4.2.1 Compressor running rules The maximum operation frequency of compressor after starting submits to following rule. 45434

36 F: Keep the current frequency. G: Decrease the frequency to the lower level until to F1. H: Run at F1 for 1h.(if T1-Ts<-2℃, the compressor wil

37 43HighLow1Medium1.5 8.4.2.4 Condenser temperature protection ---55℃<T3<60℃, the compressor frequency will decrease to the lower level until

2 condenser and evaporator. For installation, always contact the dealer or an Authorized service center. There is risk of fire, electric shock, ex

38 8.4.3 Heating Mode 8.4.3.1 Compressor running rules The maximum operation frequency of the compressor after starting submits to the following rul

39 +5.0+4.5+3.5+3.0+2.5+2.0+1.5+1.0HGFEDCBA+0.5 While the zones of A,B,C... are corresponding to different compressor running frequency. ΔT=0℃ as d

40 Hold: Keep the current frequency. Resume: No limitation for frequency. Note: When AC is in “hold” zone for 3 minutes, the compressor frequency

41 Indoor fan speed can be set as high, medium, low or auto fan and the anti-cold-wind function is preferential. Auto fan action in

42 Defrosting action： For 9k,12k models: Compressoronoffonononoffoffoff4-way valveOutdoor fanIndoor fanIndoor fan breeze(10s)xx10sno longer than 10m

43 For 18k,22k models: Compressoronoffonononoffoffoff4-way valveOutdoor fanIndoor fanIndoor fan breeze(10s)xxno longer than 10mFrequency F830s10s10s

44 8.4.3.5 Evaporator coil temperature protection ----T2> TEH2℃, the compressor running frequency decreases to the lower level and runs for 20s.

45 2.01.51.0F3F2F1F12.50.50.0 8.4.5.3 Low indoor room temperature protection In drying mode, if room temperature is lower than 10℃, the compressor w

46 8.4.7.3 Timer off. The machine will turn off automatically when reaching the setting time. 8.4.7.4 Timer on/off. The machine will turn on automat

47 8.4.10 8℃ Heating(optional) In heating operation, the preset temperature of the air conditioner can be as lower as 8℃, which keeps the room te

3 There is risk of explosion or fire. If strange sounds, or small or smoke comes from product. Turn the breaker off or disconnect the power supply

48 9. Troubleshooting 9.1 Indoor Unit Error Display Display Operation lamp flash times Timer lamp Failure E0 1 X EEPROM error E1

49 9.2 Diagnosis and Solution 9.2.1 EEPROM parameter error diagnosis and solution(E0/F4) If the EEPROM chip is welded on main PCB, replace the ma

50 9.2.2 Indoor / outdoor unit’s communication error diagnosis and solution(E1) YesYesMeasure Vs, is it moving alternately between positive value

51 9.2.3 Zero crossing detection error diagnosis and solution(E2) Check if the connections and power supply is normal?Correct the connections. Tur

52 Index 1: 1.Indoor AC Fan Motor Measure the resistance value of each winding by using the tester. Index2: 1: Indoor AC Fan Motor Power on and set

53 9.2.5 Open circuit or short circuit of temperature sensor diagnosis and solution(E4/E5/F1/F2/F3) Check the connections between temperature senso

54 9.2.5 IPM malfunction or IGBT over-strong current diagnosis and solution(P0) Check if the wiring between main PCB and compressor connected by err

55 9.2.6 Over voltage or too low voltage protection diagnosis and solution(P1) Check if the power supply is normal.Check if all the connections an

56 9.2.7 High temperature protection of compressor top diagnosis and solution(P2) Check if the air flow system of indoor and outdoor units are obs

57 9.2.8 Inverter compressor drive error diagnosis and solution(P4) Check if the wiring between main PCB and compressor connected by error and if th

4 It can avoid vibration of water leakage. Do not install the product where the noise or hot air from the outdoor unit could damage the neighborho

58 9.2.9 Refrigerant Leakage Detection diagnosis and solution(EC) Is there cool air blowing out from indoor air outlet?YesYesCheck if T2 sensor is w

59 Safety Electricity power is still kept in capacitors even the power supply is shut off. Do not forget to discharge the electricity power in capa

60 Temperature Sensors. Room temp.(T1) sensor, Indoor coil temp.(T2) sensor, Outdoor coil temp.(T3

61 Spec. Code 2T0032300786 2T0032300703 2T0032300704 2T0032300810 Indoor code 220032308400 220032307640 220032307650 220032308640 Indoor Out

62 Outdoor code 220037306370 Outdoor Compressor DA108X1C-23EZ Indoor fan motor RPG13B Outdoor fan motor YDK24-6KB KSIN009-C215-O

63 2. Compressor checking Measure the resistance value of each winding by using the tester. Position Resistance Value DA108X1C-23EZ DA130

64 3.IPM continuity check Turn off the power, let the large capacity electrolytic capacitors discharge completely, and dismount the IPM. Use a digit

5 operated. There are sharp and moving parts that could cause personal injury. Do not drink the water drained from the product. It is not sanitary

6 2. Function Series Capacity Indoor units Outdoor units Inverter 9k 12k 18k 22k Model Names of Indoor/Outdoor UnitsKSIN009-C115-IKSIN009-H115-I

7 FilterIonizer(O)Silver Ico Filter(O)Vitamin C Filter(O)3M HAM Filter(O)Bio Filter(O)Killer Of FormaldehydeCompressor Crankcase Heater(O)Golden Fin