– 19 –
SIM Inverter Monobloc Air-to-Water Heat Pump
Wiring Diagrams and Denitions: Field Connections - SIM-060
CAUTION: The Remote On/
Off, Remote Heat/Cool, Heat/
Cool On/Off, and DHW On/
OFF inputs are for voltage-
free relay contacts only.
Any voltage introduced to
the controls at these points
will immediately destroy the
primary unit control.