Automatic Heating AHGR410AW Series, Installation And Instruction Manual, Page: 3 / 26

Inverter Air Source Heat Pump (AHGR410AW) - Installation and Instruction Manual
Contents
1. Preface .........................................................................................4
2. Safety Precautions ......................................................................5
2.1 Signs and Symbols used in this Manual ................................................................................................... 5
2.2 Warning ........................................................................................................................................................... 5
2.3 Attention .......................................................................................................................................................... 6
3. General Information ....................................................................7
3.1 Heat Pump Appearance and Structure .................................................................................................... 7
3.2 Equipment Features ..................................................................................................................................... 7
3.3 Specifications ................................................................................................................................................. 8
3.4 Drawings and Dimensions .......................................................................................................................... 9
4. Installation .................................................................................11
4.1 Schematic Diagram for Air-conditioning ...............................................................................................11
4.2 Equipment Selection & Sizing ..................................................................................................................11
4.3 Installation Conditions ...............................................................................................................................12
4.4 Machine Foundation ...................................................................................................................................12
4.5 Water Loop Connection ..............................................................................................................................12
4.6 Power Supply Connection .........................................................................................................................12
4.7 Positioning the Unit .....................................................................................................................................13
4.8 Transit ............................................................................................................................................................13
4.9 Trial Run ........................................................................................................................................................13
5. Control & Operation ..................................................................14
5.1. Main Interface Display and Function .....................................................................................................14
5.2 Usage of Wired Controller .........................................................................................................................15
6. Troubleshooting ........................................................................18
6.1 Electronic Control Fault Table ..................................................................................................................18
6.2 Frequency Conversion Board Fault Table .............................................................................................19
6.3 Parameter List .............................................................................................................................................19
6.4 Equipment Fault Table ...............................................................................................................................20
7. Main Controller Terminals .......................................................21
7.1 Controller Interface Diagram and Labels .............................................................................................21
8. Appendix ....................................................................................22
8.1 Appendix 1 – Installation Schematic Diagram (Expandable Water Tank) .....................................22
8.2 Appendix 2 – Installation of the Automatic Fill-water Valve .............................................................23
8.3 Appendix 3 – Installation of the Leakage Pressure Valve .................................................................23
8.4 Appendix 4 – Assistant Heat Sources ....................................................................................................23
8.5 Appendix 5 - Caution & Warning ..............................................................................................................24
8.6 Appendix 6 - Cable specifications ...........................................................................................................24
Contents
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