7.6.10 For defrosting signal output:
7.6.9 For 3-way valve SV3
7.6.8 For 3-way valve SV2
7.6.11 For
unit operating status
signal output
69
&1
&1
&1
;7
25 26 27 28
1 2 3 4 5
18
20
29 30 31 32
6 7 8 9 10
CN11
CN7
CN30
19
20 18
SV3
XT1
1 2 3
4
5 6 7 8 9 10 11
12
1 2 3 4 5
13 14
15 16
17
18
19 20 22
24
31 32
6 7 8 9 10
CN11
CN7
CN30
XT1
25
19
2 1 2 3
1
19
9