ERS ECH Series - Page 80

Figure 8-19 Main PCB of ECH030N and ECH060N
8.5 Outdoor unit PCBs
8.5.1 MAIN PCB
1 2 3 4 5 6 7 8 9
36
35
34
33
32
31
30
10
11
12
13
14
15
16
29 28 27 26 25 24 23 22 21 20 19 18 17
3
0
Label descriptions are given in Table 8-4
1
CN1:Pump 1 connecon
2
CN30: Power sequence detecon connecon
3
S5: DIP switches
4
CN72: Power supply to user interface
5
ENC1: Unit capacity dial switch
Table 8-4
No.
Content
25
V.2