Plugs

1
Adaptor For Run/Fault Indication Remote On/Off
For VRF, DI SDI( Part Number TRF )
FAULT SIGNAL
For Run / Fault Indication
COM (12VDC)
RUN SIGNAL
6
Local on/off prohibit
Used For Remote on/off (jumper 01 on master PCB
must be cut otherwise it responds to pulse)
local on/off control prohibit
COM (Volt Free)
5
ON/Off Control
6
5
Plugs Into CN61 on indoor PCB
4
4
3
3
2
1
no
2
nc
1
Max 10m between indoor PCB and relay ( Field
Supplied )
Field supply relay
Notes. When contact 1 2 made unit on with full
use of remote controller ie on / off button
works. During heating on signal (2 3 made)
remote controller is completely locked. When
heating signal off unit automatically restarts.
Heating signal