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Air Conditioner Service Manual 

                                                

Electronic Controller 

1.  Safety Control 

(1)  Time Delay Safety Control 

3 minutes delay for compressor---The compressor is ceased for 3minutes to balance the pressure in the 

refrigeration cycle in order to protect the compressor. 

2  minutes  delay  for  4-way  valve---The  4-way  valve  is  ceased  for  2  minutes  to  prevent  the 

refrigerant-gas abnormal noise when the HEATING operation is OFF or switch to the other operation 

mode. 

(2)  Indoor Pipe Temperature Sensor Frost Prevention Control 

When  the  indoor  pipe  temperature  sensor  reads  32

  or  below  for  5  minutes,  the  indoor  pipe  temperature 

sensor frost prevention control starts. The compressor and outdoor fan stop and indoor fan operates at high 

speed  for  3  minutes.  After  that,  if  the  indoor  pipe  temperature  sensor  reads   less  than  41

  this  control 

prolonged until the indoor pipe temperature sensor reads 41

  or more. 

(3)  High Temperature Protection Control 

During  HEATING  operation,  the  outdoor  fan  motor  and  compressor  are  controlled  by  the  indoor  pipe 

temperature to prevent the high temperature of compressor. 

Outdoor fan OFF: when the indoor pipe temperature is 

≥122℉

Outdoor fan ON: when the indoor pipe temperature is 

118.4

℉ 

Compressor OFF: when the indoor pipe temperature is 

≥143.6℉

Compressor ON: when the indoor pipe temperature is 

118.4

℉ 

2.  “I Feel” Mode Operation 

(1)  When  the  “I  Feel”  mode  is  selected,  the  operation  mode  and  initial  set  temperature  are  determined  by  the 

initial  room  temperature  at  start-up  of  the  operation  except  to  turn  off  the  air  conditioner  and  operates  it 

again. 

(2)  If the mode is change to “I Feel” mode from other mode, the “I Feel” mode doesn’t operate until compressor 

stop for more than 3 minutes. 

 

 

 

 

 

 

 

 

 

In  the  “I  Feel”  mode  ,  when  the  controller  receives  the  up  or  down  single  of  temperature,  the  set 

temperature can adjust by 33.8

  upper or lower. The biggest you can adjust by 35.6

  upper or lower. 

3.  “COOLING” Mode Operation 

(1)  When the COOLING mode is selected without setting temperature, the system will set the set temperature at 

78.8℉

  automatically with the AUTO FAN speed. 

(2) 

When selecting the COOLING mode operation, the system will operate according to the setting by the 

remote controller and the operation is as following: 

 

 

 

 

 

Mode 

Initial room temperature 

COOLING  

DRY 

HEATING for Heat Pump Type   

FAN for Cooling Only Type 

78.8℉

  or more 

68℉

  to  77

℉ 

Less than 68

℉ 

Initial set temperature 

75.2℉ 

64.4℉ 

73.4

℉ 

Summary of Contents for KSWS009-H113

Page 1: ...ls KSWS009 H113 KSWS012 H113 KSWS018 H213 KSWS024 H213 1 IMPORTANT NOTICE 2 2 TECHNICAL SPECIFICATION 5 3 OPERATION DETAILS 9 4 ELECTRICAL SCHEMATIC DIAGRAM 12 5 EXPLOSION VIEW 14 6 PARTS LIST 17 WALL MOUNTED SPLIT TYPEAIR CONDITIONERS CONTENTS ...

Page 2: ...le for the interpretation of this information nor can it assume any liability in connection with its use The information specifications and parameter are subject to change due to technical modification or improvement without any prior notice The accurate specifications are presented on the nameplate label How to order spare parts To have your order filled promptly and correctly please furnish the ...

Page 3: ...e controller 6 2 5 3 7 1 1 1 Air Conditioner Service Manual Operation Details Remote Control The remote controller is not preset as Cooling Only Air Conditioner or Heat Pump by manufacturer Each time after the remote controller replace batteries or is energized the arrowhead will flash on the front of Heat or Cool on LCD of the remote controller User can preset the remote controller type depending...

Page 4: ...fan OFF when the indoor pipe temperature is 122 Outdoor fan ON when the indoor pipe temperature is 118 4 Compressor OFF when the indoor pipe temperature is 143 6 Compressor ON when the indoor pipe temperature is 118 4 2 I Feel Mode Operation 1 When the I Feel mode is selected the operation mode and initial set temperature are determined by the initial room temperature at start up of the operation ...

Page 5: ...is selected without setting temperature the system will set the temperature at 73 4 automatically with the AUTO FAN speed 2 When selecting the HEATING mode operation the system will operate according to the setting by the remote controller and the operation is as following Set Temp 1 8 Set Temp 1 8 Room Temp Time More than 2 min More than 2 min More than 2 min More than 2 min More than 2 min Compr...

Page 6: ... the IPT is less than 95 for 2 minutes When the defrosting operation time on this condition exceeds 8 minutes it will terminate C After the compressor operates continuously for 20 minutes and the IPT is less than 73 4 or from the last time of defrosting operation is 50 minutes or more interval When the defrosting operation time on this condition exceeds 10 minutes it will terminate When the JC isn...

Page 7: ...et temperature will be raised by 1 8 1 hour later and by 3 6 2 hour later When selecting HEATING operation with SLEEP mode the set temperature will be dropped by 1 8 1 hour later and 3 6 2 hour later After the System operates in SLEEP mode for 8 hours it will stop automatically 9 Fan motor control 1 Rotational frequency feedback control The indoor fan motor is equipped with a rotational frequency ...

Page 8: ... the standard position and then set to the desired angle The positioning is decided as follows When the ON OFF button is pressed When the vane control is change from AUTO to MANUAL When the SWING is finished When the test run starts When the power supply turns ON 3 The auto vane changes as follows by pressing the VANE CONTROL button 4 VANE AUTO mode In vane auto mode the microprocessor automatical...

Page 9: ...ssed or a button on the remote controller is pressed and normal operation will start NOTE Do not press the EMERGEMCY Operation switch during normal operation 14 AUTO RESTART Function Option 1 When the indoor unit is controlled with the remote controller the operation mode set temperature and the fan speed are memorized by the indoor electric control PCB The AUTO RESTART function sets to work the m...

Page 10: ...l of remoter controller except the signal of shut off When the system checks the voltage is 220V and the delay control is finished it operates at normal again When the indoor fan motor is failure the compressor is stopped the outdoor fan and indoor fan is stopped and display the failure The system doesn t receive the signal of remoter controller except the signal of shut it off d Display Of The Co...

Page 11: ...Air Conditioner Service Manual Wiring diagram Model KSWS009 H113 KSWS012 H113 Indoor unit Outdoor unit ...

Page 12: ...Air Conditioner Service Manual Wiring diagram Model KSWS018 H213 Indoor unit Outdoor unit ...

Page 13: ...Air Conditioner Service Manual Wiring diagram Model KSWS024 H213 Indoor unit Outdoor unit ...

Page 14: ...Air Conditioner Service Manual Explosion view Model KSWS009 H113 KSWS012 H113 Indoor unit 15 6 11 12 8 10 9 7 5 4 3 2 18 17 16 22 21 19 20 24 23 25 26 27 1 14 13 ...

Page 15: ...Air Conditioner Service Manual Explosion view Model KSWS018 H213 Indoor unit 24 14 13 25 22 20 19 21 23 17 16 15 18 2 3 1 5 6 4 7 9 10 12 11 8 ...

Page 16: ...Air Conditioner Service Manual Explosion view Model KSWS024 H213 Indoor unit 13 14 26 25 27 22 23 19 18 17 16 21 20 24 2 1 3 5 7 6 4 15 9 10 12 11 8 ...

Page 17: ...lay PCB 1 11 Display PCB Box 1 12 Air Filter 2 13 Front Panel 1 Option 14 Display PCB Cover 1 15 Power Supply Cord 1 16 Vane 1 17 Drainage Hose 1 18 Cable Clamp 1 19 Main PCB 1 20 Electrical Box 1 21 Vane Motor 1 22 Sensor Holder 1 23 Indoor Motor 1 24 Indoor Motor Clamp 1 25 Transformer 1 26 Indoor Sensor Assembly 1 27 In And Out Pipe Fixer 1 28 Remote Controller 1 Not shown in Explosion view 29 ...

Page 18: ... 11 Display PCB Box 1 12 Left Air Filter 1 Right Air Filter 1 13 Front Panel 1 14 Display PCB cover 1 option 15 Vane 1 16 Drainage Hose 1 17 Vane Motor 1 18 Sensor Holder 1 19 Main PCB 1 20 Indoor Motor Cover 1 21 Indoor Motor 1 22 Electrical Box 1 23 Transformer 1 24 Indoor Sensor Assembly 1 25 In And Out Pipe Fixer 1 26 Remote Controller 1 Not shown in Explosion view 27 Remote Controller Support...

Page 19: ...PCB Box 1 12 Left Air Filter 1 Right Air Filter 1 13 Front Panel 1 14 Display PCB Cover 1 15 Electrical Box Cover 1 16 Vane A 1 17 Vane B 1 18 Drainage Hose 1 19 Cable Clamp 1 20 Vane Motor 2 21 Sensor Holder 1 22 Main PCB 1 23 Indoor Motor Cover 1 24 Indoor Motor 1 25 Electrical Box 1 26 Transformer 1 27 Indoor Sensor Assembly 1 28 Remote Controller 1 Not shown in Explosion view 29 Remote Control...

Page 20: ...Air Conditioner Service Manual Explosion view Model KSWS009 H113 Outdoor unit 1 25 2 3 4 20 21 22 23 24 19 18 16 15 14 17 5 7 6 8 9 13 12 11 10 ...

Page 21: ...Air Conditioner Service Manual Explosion view Model KSWS012 H113 Outdoor unit 27 1 26 2 3 4 25 23 24 22 21 19 20 16 17 15 14 18 5 6 7 8 10 9 13 12 11 ...

Page 22: ...Air Conditioner Service Manual Explosion view Model KSWS018 H213 Outdoor unit 27 1 26 2 3 4 25 23 24 22 21 19 20 16 17 15 14 18 5 6 7 8 10 9 13 12 11 ...

Page 23: ...Air Conditioner Service Manual Explosion view Model KSWS024 H213 Outdoor unit 27 1 26 2 3 4 25 23 24 22 21 19 20 16 17 15 14 18 5 6 7 8 10 9 13 12 11 ...

Page 24: ...uard 1 10 Capillary Assembly 1 11 Compressor And It Accessories 1 12 Discharge Pipe 1 13 Suction Pipe 1 14 Base 1 15 Two way Valve 1 16 Valve Supporter 1 17 Three way Valve 1 18 Right Plate 1 19 Electrical Box Cover 1 20 Capacitor Strip 1 21 Cable Clamp 1 22 Terminal 1 23 Compressor Capacitor 1 24 Fan Motor Capacitor 1 25 Electrical Parts Box 1 26 Base Carton 1 Not shown in the Explosion view 27 C...

Page 25: ...4 way Valve 1 12 4 way Valve Assembly 1 Optional 13 Outdoor Base 1 14 Right Plate 1 15 Two way Valve 1 16 Valve Supporter 1 17 Three way Valve 1 18 Electrical Box Cover 1 19 Outdoor cable Clamp 1 20 Outdoor cable Clamp 1 21 Outdoor terminal 1 22 Outdoor Fan Motor Capacitor 1 23 Compressor Capacitor 1 24 Compressor capacitor Strip 1 25 Outdoor electrical Parts Box 1 26 Capillary Assembly 1 27 Parti...

Page 26: ... And It Accessories 1 12 Discharge Pipe 1 Optional 13 Suction Pipe 1 Optional 14 Outdoor Base 1 15 Two way Valve 1 16 Valve Supporter 1 17 Three way Valve 1 18 Right Plate 1 19 Electrical Box Cover 1 20 Capacitor Strip 1 21 Outdoor Cable Clamp 1 22 Outdoor Terminal 1 23 Compressor Capacitor 1 24 Fan Motor Capacitor 1 25 Outdoor electrical Parts Box 1 26 Partition plate 1 27 Base Carton 1 Not shown...

Page 27: ... way Valve 1 12 4 way Valve Assembly 1 Optional 13 Outdoor base 1 14 Right Plate 1 15 Two way Valve 1 16 Valve Supporter 1 17 Three way Valve 1 18 Electrical Box Cover 1 19 Outdoor Cable Clamp 1 20 Outdoor Cable Clamp 1 21 Outdoor terminal 1 22 Fan Motor Capacitor 1 23 Compressor Capacitor 1 24 Capacitor Strip 1 25 Outdoor Electrical Parts Box 1 26 Capillary Assembly 1 27 Partition plate 1 28 Outd...

Page 28: ......

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