New wiring of heatpump split system
My house trailer has only electric heat. I have added the "A" coil and heatpump. I have replacaed the two wire thermostate cable with a five wire cable. One goes from the thermostate to the furnace the other goes from furnace to the outside unit.
I'm using the two heaters as the aux heat.
I have a Honeywell Cronotherm III thermostate.
I have added two relays for each of the heating elements.
I am using the origonal relay (sequencer) for the fan.
I need to know how to wire the thermostate to both units.
For example does W on the thermostate go to the W in the furnace and outside unit as well.
Or just tell me how to wire the unit