CONTENTS
5-2 MASTER CONTROL..................................................................................................
5-1-2 "AUTO" Position...................................................................................................
5-1-1 Fan Speed Setting...............................................................................................
5-1 FAN CONTROL..........................................................................................................
5. INDOOR UNIT OPERATION
5-2-1 Operation Mode Control.......................................................................................
5-2-2 Auto Changeover.................................................................................................
05-01
05-01
05-01
05-02
05-02
05-02
5-3 LOUVER CONTROL..................................................................................................
5-2-4 "FAN" Position.....................................................................................................
5-2-3 "COOL" Position..................................................................................................
05-03
5-2-4 "HEAT" Position..................................................................................................
05-03
05-03
05-04
5-5 DRAIN PUMP OPERATION.......................................................................................
5-4 ELECTRONIC EXPANSION VALVE CONTROL......................................................
5-6 FUNCTION..................................................................................................................
05-07
05-07
05-08
5-6-1 Auto Restart.........................................................................................................
05-08
6-1-3 Operation Not Trouble.........................................................................................
6-1-2 Outdoor Unit Display...........................................................................................
6-1-1 Indoor Unit Display..............................................................................................
6-1 NORMAL OPERATION..............................................................................................
6. TROUBLE SHOOTING
6-2 ABNORMAL OPERATION.........................................................................................
6-2-1 Indoor Unit Display..............................................................................................
06-01
06-01
06-02
06-03
06-04
06-04
6-2-4 Trouble Level of System......................................................................................
6-2-3 Outdoor Unit Display............................................................................................
6-2-2 Remote Controller................................................................................................
6-3 TROUBLE SHOOTING...............................................................................................
06-05
06-06
06-07
06-08
6-3-3 Trouble Shooting With Error Code (OUTDOOR UNIT)........................................
6-3-2 Trouble Shooting With Error Code (INDOOR UNIT)...........................................
6-3-1 How to Trouble Shoot From the Symptom..........................................................
6-3-4 Trouble Shooting With No Error Code.................................................................
6-3-5 Trouble Shooting for Optional Parts.....................................................................
06-08
06-09
06-20
06-60
06-65
6-4 SERVICE INFORMATION.......................................................................................... 06-83
6-5 SERVICE PARTS INFORMATION............................................................................. 06-88
5-6-2 Icing Protection Control.......................................................................................
05-08
5-6-3 Oil Recovery Operation.......................................................................................
05-08
5-7 TIMER CONTROL......................................................................................................
05-09
5-7-1 Wireless Remote Controller................................................................................
05-09
5-7-2 Group Remote Controller..................................................................................... 05-11
5-7-3 Wired Remote Controller..................................................................................... 05-13
6-4-3 Work procedure after the backup operation.........................................................
6-4-2 Heating backup operation....................................................................................
6-4-1 Cooling backup operation....................................................................................
06-83
06-85
06-87