HygroMatik Basic - Refitting of Signal Relay PCB

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5.2.1 Refitting of Signal Relay PCB:
Place the socket connector JP1 of the relay signal PCB into the
socket base JP3 on the main PCB, so that the two bolts on the
signal relay PCB line up with the holes (main PCB side).
3. Signal Relay
Normally Closed
Contact
Normally Open
Contact
37, 38, 39
38
39
E8 Dehumidify
4. Signal Relay
Normally
Closed Contact
Normally Open
Contact
40, 41, 42
41
42
E9 Super Flush
Signal Relay /
Contact
Contacts Parameter for
Selecting
Switching Sig-
nal
Factory Setting for
Switching Signal