2
12.2. Soft Dry Operation --------------------------------------- 29
12.3. Auto Operation-------------------------------------------- 29
12.4. Thermostat Control -------------------------------------- 30
12.5. Indoor Fan Control--------------------------------------- 30
12.6. Outdoor Fan Operation --------------------------------- 30
12.7. Odour Cut Control---------------------------------------- 31
12.8. Vertical Airflow Direction Control --------------------- 31
12.9. Horizontal Airflow Direction Control ----------------- 31
13 Protection Control ---------------------------------------------- 32
13.1. Restart Control (Time Delay Safety Control) ------ 32
13.2. Freeze Prevention Control----------------------------- 32
13.3. Dew Form Prevention Control ------------------------ 32
13.4. Outdoor Fan Residual Heat Removal Control ---- 33
13.5. 3-way Valve Error ---------------------------------------- 33
14 Servicing Mode -------------------------------------------------- 34
14.1. Auto OFF/ON Button ------------------------------------ 34
14.2. Remote Control Button --------------------------------- 35
15 Troubleshooting Guide---------------------------------------- 36
15.1. Refrigeration Cycle System --------------------------- 36
15.2. Relationship Between The Condition Of The
Air Conditioner And Pressure And Electric
Current------------------------------------------------------ 37
15.3. Diagnosis Methods Of A Malfunction Of A
Compressor------------------------------------------------ 37
15.4. Error Code Table ----------------------------------------- 38
15.5. Test Run (Forced Cooling Control) ------------------ 39
15.6. Pump down ------------------------------------------------ 39
16 Disassembly and Assembly Instructions --------------- 40
16.1. Indoor Electronic Controllers, Cross Flow Fan
and Indoor Fan Motor Removal Procedures ------ 40
17 Technical Data---------------------------------------------------- 44
17.1. Thermostat Characteristics ---------------------------- 44
17.2. Operation Characteristics ------------------------------ 45
18 Exploded View and Replacement Parts List ----------- 47
18.1. Indoor Unit ------------------------------------------------- 47
18.2. Outdoor Unit ----------------------------------------------- 49