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Table of Contents:
1. FOREWARD .................................................................................................................................................3
2. SAFETY PRECAUTIONS .............................................................................................................................3
2.1 Warning ...................................................................................................................................................3
2.2 Attention ..................................................................................................................................................3
2.3 Safety ......................................................................................................................................................4
3. ABOUT YOUR HEAT PUMP .........................................................................................................................4
3.1 Transportation ......................................................................................................................................... 4
3.2 Accessories .............................................................................................................................................4
3.3 Features ..................................................................................................................................................5
3.4 Operating range ......................................................................................................................................5
3.5 Introduction of different modes ................................................................................................................ 5
3.6 Technical parameter ................................................................................................................................6
3.7 Dimensions ..............................................................................................................................................6
4. INSTALLATION GUIDANCE ........................................................................................................................7
4.1 Installation reminder ................................................................................................................................7
4.2 Wiring ......................................................................................................................................................9
4.3 Electric wiring diagram ............................................................................................................................9
4.4 References for protecting devices and cable specification .....................................................................9
5. OPERATION GUIDANCE ...........................................................................................................................10
5.1 Key function ...........................................................................................................................................10
5.2 Operation instruction .............................................................................................................................10
6. TESTING ..................................................................................................................................................... 11
6.1 Inspect heat pump before use ............................................................................................................... 11
6.2 Leakage detection method .................................................................................................................... 11
6.3 Trial ........................................................................................................................................................ 11
7. MAINTENANCE .......................................................................................................................................... 12
8. TROUBLE SHOOTING FOR COMMON FAULTS ...................................................................................... 13
8.1 Repairing Guidance ...............................................................................................................................13
8.2 Failure solution and code ......................................................................................................................13
9. WATER PUMP CONTROL CONNECTION .................................................................................................16
10. WI-FI OPERATION ....................................................................................................................................18
11. SPARE PARTS ..........................................................................................................................................24
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