killybeggs
Jan 6, 2007, 06:16 PM
I am trying to install a Honeywell programmable 7400 "universal" thermostat.
My current system does not match the wiring colors on the 7400.
Current system is a trolatemp by honeywell. The terminal colors are: WROBGY This is an oil forced air heat and AC system with 2 zones.
The terminals on the for a non heat pump system are:
RC R W Y G C Y2 W2
What goes where?
Any help greatly appreciated. Honeywell is closed and it's going to get pretty cold tonight with no heat.
Thanks:)
My current system does not match the wiring colors on the 7400.
Current system is a trolatemp by honeywell. The terminal colors are: WROBGY This is an oil forced air heat and AC system with 2 zones.
The terminals on the for a non heat pump system are:
RC R W Y G C Y2 W2
What goes where?
Any help greatly appreciated. Honeywell is closed and it's going to get pretty cold tonight with no heat.
Thanks:)