Outdoor Unit Pcbs - Kaisai 06RY1 Service Manual

2 Outdoor Unit PCBs

2.1 Types
Mono outdoor units have two main PCBs – one for the hydronic system and one for the refrigerant system. The hydronic
system main PCB is the same on all Mono models.
The locations of each PCB in the outdoor unit electric control boxes are shown in Figures 4-1.1 to 4-1.4 in Part 4, 1
"Outdoor Unit Electric Control Box Layout".
2.2 Main PCB for Hydronic System
Figure 4-2.1: Outdoor unit main PCB for hydronic system
1
30
29
28
27
26
25
22
202008
2 3 4 5
24
Midea CAC Confidential
6 7
31
M thermal Mono
8 9 10
23 22
Mono
11
12
13
14
15
16
17
18
19
20
21
35