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CN23 – Remote ON/OFF
Units can be switched using a dry contact (no volt) signal
and wiring it through CN23 on the indoor board
The remote on/off signal supplied by the unit is 12v DC
The units can be daisy chained in sequence to switch
multiple units from one source (fire alarm panel etc)
The remote on/off isn't activated until the jumper is
removed from JR6
Once the jumper is removed the unit will display a CP
Terminal Style 1
Terminal Style 2
fault if the on/off link goes to open circuit
System starts again once the circuit is closed
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