Honeywell Thermostat replacement help needed
Ok, Guys I have worked now
Forum Discussion
Wiring looks correct
RED (12v DC +) to R/RH
BLUE (12v DC -).......NOT USED
WHITE (12v DC +) to furnace
YELLOW (12v DC +) to A/C Compressor control
GREEN (12v DC +) to A/C Fan control (HIGH)
GREY (12vDC +) to A/C Fan control (LOW)
HG/HE switch should be on HG (gas)
Do you have FAN set to 'auto'?
If fan is set to ON it WILL turn on when furnace comes on.
RED (12v DC +) to R/RH
BLUE (12v DC -).......NOT USED
WHITE (12v DC +) to furnace
YELLOW (12v DC +) to A/C Compressor control
GREEN (12v DC +) to A/C Fan control (HIGH)
GREY (12vDC +) to A/C Fan control (LOW)
HG/HE switch should be on HG (gas)
Do you have FAN set to 'auto'?
If fan is set to ON it WILL turn on when furnace comes on.
