TCL U-MATCH-R32 Series - Table of Contents

TCL U-MATCH-R32 SERIES DC INVERTER AIR CONDITIONERS SERVICE MANUAL
2
CONTENTS
Part Ⅰ Technical Information .................................................................................................. 4
1. Important Notice ...................................................................................................................... 4
2. Model List… ............................................................................................................................... 5
2.1 Indoor Units ................................................................................................................................................. 5
2.2 Outdoor Units .............................................................................................................................................. 5
3. PRODUCT DATA ........................................................................................................................................................ 6
3.1 Specifications Sheet… ................................................................................................................................. 6
3.2 The curve of Static Pressure(Duct Type) ........................................................................................................ 10
3.3 Sound Levels ............................................................................................................................................. 12
3.4 Operation Limits ......................................................................................................................................... 13
3.5 Product Dimensions ................................................................................................................................... 14
3.6 Refrigeration Cycle Diagram ..................................................................................................................... 17
3.7 Electric Characteristics ............................................................................................................................. 17
3.8 The Specification of Power ....................................................................................................................... 18
3.9 Wiring Diagram ......................................................................................................................................... 19
3.10 PCB Layout… ......................................................................................................................................... 26
3.11 Built-in Draining Pump............................................................................................................................. 33
4. Electronic Controller Introduction ................................................................................................................. 34
4.1 Remote Controller… ................................................................................................................................. 34
4.2 Wired Remote Controller… ....................................................................................................................... 36
4.3 Electronic Controller… ............................................................................................................................... 45
PART Ⅱ Installation and Maintenance… ...................................................................... 52
1. Notes for Installation and Maintenance .................................................................................... 52
2. Installation… .......................................................................................................................................... 60
2.1 Location Selection ..................................................................................................................................... 60
2.2 Indoor Unit Installation ............................................................................................................................... 60
2.3 Outdoor Unit Installation............................................................................................................................ 68
2.4 Drainage Pipe Installation .......................................................................................................................... 69
2.5 Drainage Test .......................................................................................................................................................... 74
2.6 Refrigerant Pipe Installation ...................................................................................................................... 74
2.7 Vacuum Drying and Leakage Detection .................................................................................................... 78
2.8 Additional Refrigerant Charge .................................................................................................................... 80
2.9 Engineering of Insulation .......................................................................................................................... 80
2.10 Engineering of Electrical Wiring ............................................................................................................... 81
2.11 Test Operation ......................................................................................................................................... 86
3. Maintenance .......................................................................................................................................... 87
3.1 Display Board ............................................................................................................................................. 87
3.2 Failure Code ............................................................................................................................................. 87
1.1 Trouble Shooting ........................................................................................................................................ 89
2. Exploded View and Parts List… ................................................................................................. 105
2.1 Outdoor Unit ............................................................................................................................................. 105