4
Contents
1. Safety Considerations ................................................................................................................................5
2. Product Specifications............................................................................................................................. 13
3. Name of Split type conditioner introduce ............................................................................................. 27
4. Pro duct Picture and Drawing ................................................................................................................ 28
4-1. Product Pictures ............................................................................................................................ 28
4-2. Product dimensions ...................................................................................................................... 31
5. Installation Instruction ............................................................................................................................. 35
5-1. Main Tools for Installation and Maintenance ............................................................................ 35
5-2. Installation Flow Diagram............................................................................................................. 36
5-3. Installation Place and Condition.................................................................................................. 37
5-4. Electric Wiring Diagram ................................................................................................................ 40
5-5. Refrigerant Flow System .............................................................................................................. 43
5-6. Air Purging and Leakage Test..................................................................................................... 44
5-7. Test Running .................................................................................................................................. 45
6. Function Operation .................................................................................................................................. 46
6-1. Operation Range (cooling and heating) .................................................................................. 46
6-2. Remote Controller Operation & Function .................................................................................. 47
6-3. Special Function Instruction ........................................................................................................ 56
6-4. Performance Data ......................................................................................................................... 57
7. Electrical Characteristics ........................................................................................................................ 59
7-1. Print Circuit Board (Indoor & Outdoor)....................................................................................... 59
7-2. Fan Motor ....................................................................................................................................... 66
7-3. Temperature Sensor ..................................................................................................................... 67
7-4. Compressor .................................................................................................................................... 71
7-5. Electric Reactor ............................................................................................................................. 71
7-6. Room Card Control, Fire Protection, ON/OFF Function (Optional) ...................................... 72
7-7. Wiring Remote Controller............................................................................................................. 79
8.Trouble S hooting ....................................................................................................................................... 80
8-1. Error Code Table ........................................................................................................................... 80
8-2. Test the jumper terminals ............................................................................................................ 92
8-3. Trouble Diagnosis of Protection .................................................................................................. 92
8-4. Trouble Diagnosis of Compressor .............................................................................................. 94
8-5. Trouble Diagnosis of Electric Filter Board ................................................................................. 94
8-6. Trouble Diagnosis of Electric Communication .......................................................................... 95