Table of Contents
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Contents
Safety Precautions ................................................................................................................................... 1
Product Introduction ................................................................................................................................... 4
Technical Data............................................................................................................................................ 7
Performance Parameters ...................................................................................................................... 7
Unit Operating Range ......................................................................................................................... 8
Frequency Conversion Module Parameters ......................................................................................... 9
Installation ................................................................................................................................................ 10
Pre-installation Preparation ............................................................................................................... 10
Drawing of Overall Dimension .......................................................................................................... 11
Unit Base Diagram ............................................................................................................................ 11
Water Pipe Connection ..................................................................................................................... 13
Schematic Diagram of Water System ................................................................................................. 13
Overall Nozzle Dimensions during Module Combination ................................................................... 14
Air conditioning Piping System Design ............................................................................................... 15
Expansion Tank Volume Calculation .................................................................................................. 19
Electrical Connection .......................................................................................................................... 19
Operation Inspection ......................................................................................................................... 12
Calculations of Water System Inventory............................................................................................. 15
Type Selection of Auxiliary Electric Heater......................................................................................... 15
Connection Diagram of the Unit Power Wires .................................................................................. 16
Electrical Parameters .......................................................................................................................... 16
Address Code Setting ......................................................................................................................... 17
Requirements for Communication Wires ............................................................................................ 17
Connection of Communication Wires ................................................................................................. 17
Maintenance ........................................................................................................................................... 18
Debugging And Running ........................................................................................................................ 24
Repair And Maintenance ........................................................................................................................ 25
Faults And Treatment Methods .............................................................................................................. 27
Fault Code Query .............................................................................................................................. 30
Common Faults and Troubleshooting ............................................................................................... 27
Water Quality Management .................................................................................................................... 31
Warranty Declaration ................................................................................................................................ 33
Please read this Manual carefully before use, and keep it properly.
As for appearance, color, etc., please see actual product.
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Table of Contents
