GIWEE R32 - Table of Contents

1
Content
1. Safety Precautions .............................................................................................................................. 2
2 Specifications ...................................................................................................................................... 4
2.1 Model Reference ...................................................................................................................... 4
2.2 Pipe length and drop height ..................................................................................................... 4
2.3 Electrical wiring diagrams ....................................................................................................... 4
2.3.1 Indoor unit ..................................................................................................................... 5
2.3.2 Outdoor unit (9~12K) ................................................................................................... 8
2.3.3 18K Outdoor unit .......................................................................................................... 9
2.3.4 24K Outdoor unit ........................................................................................................ 10
3 Product Features................................................................................................................................ 11
3.1 Display function ..................................................................................................................... 11
3.2 Safety features ........................................................................................................................ 11
3.3 Basic functions ....................................................................................................................... 12
4 Installation, maintenance and disassembly ....................................................................................... 22
4.1 Indoor unit installation ........................................................................................................... 22
4.2 Outdoor unit installation ........................................................................................................ 24
4.3 Refrigerant piping connection ................................................................................................ 25
5 Troubleshooting ................................................................................................................................ 28
5.1 Safety caution......................................................................................................................... 28
5.2 Error diagnosis and solution without error code .................................................................... 28
5.3 Error code list ......................................................................................................................... 30
5.4 Spot check .............................................................................................................................. 31
5.4 Troubleshooting by error code ............................................................................................... 32
Indoor unit error ................................................................................................................... 32
Outdoor unit error ................................................................................................................ 35
Appendix .............................................................................................................................................. 40
I. Temperature sensor resistance value table for T1, T2, T3 and T4 (°C – K) .......................... 40
II. Temperature sensor resistance value table for T5 (°C – K) ............................................... 42