Midea MHC-V22W/D2RN8 - Page 28

M thermal Mono
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2 Outdoor Unit PCBs
2.1 Types
M thermal Mono outdoor units have two main PCBs one for the hydronic system and one for the refrigerant system.
In addition to the two main PCBs, all models also have an inverter module and a filter board.
The locations of each PCB in the outdoor unit electric control boxes are shown in Figures 4-1.1 to 4-1.7 in Part 4, 1
Outdoor Unit Electric Control Box Layout .
2.2 PCB Instruction
Figure 4-2.1: MHC-V18(22,26,30)W/D2RN8 hydronic system main PCB
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