Lifebreath RNC10 Benutzerhandbuch
28
When using the Interface relay contacts to initiate blower operation on a
furnace, certain thermostats will initiate the outdoor cooling condenser when
R and G are closed.
furnace, certain thermostats will initiate the outdoor cooling condenser when
R and G are closed.
Use this wiring configuration to prevent the Interface relay contacts from initializing
the condenser unit. This problem can occur at the thermostat because the Y
terminal is connected to the G terminal internal to the stat. When R and G are
closed at the furnace (by dehumidistat or relay) 24 Volts is sent to G at thermostat.
24 Volts is then sent through Y which will initiate outdoor condenser.
the condenser unit. This problem can occur at the thermostat because the Y
terminal is connected to the G terminal internal to the stat. When R and G are
closed at the furnace (by dehumidistat or relay) 24 Volts is sent to G at thermostat.
24 Volts is then sent through Y which will initiate outdoor condenser.
Wire
Connector
Interlocking HRV Operation to an Airhandler/Furnace Blower