||Thread Tools||Search this Thread||Display Modes|
|08-24-2010, 11:52 AM||#1|
Join Date: Aug 2010
New Honeywell thermostat connected to old Climatrol heat pump
I recently bought a Honeywell thermostat RTH7600D to replace an old thermostat (containg a Mercury tube) in my condo.
Heat pump is 20+ years old Climatrol 753-2-18W-10.
The old thermostat is a Kepro 1262-1 (?) and had the following wires connected:
Green wire to G-F
Yellow wire to Y-C
Red wire to R-V
Black wire to W-H
I've followed the Honeywell instructions and connected the wires as follows:
Green to G
Yellow to Y
Red to R
Black to O/B (??)
Cooling works fine but when I turn the heating on and set the temperature to higher than room temperature it keeps on cooling - which seems to indicate that the changeover valve is not connected properly (tired both setting it to 0 and 1 in the thermostat options).
Thanks a lot.
|climatrol, heat, honeywell, pump, thermostat|
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Rheem Heat Pump & Honeywell VisionPRO||infoskr||HVAC||2||11-20-2013 07:08 PM|
|New Install - Heat Pump Woes...||mark1210||HVAC||7||03-07-2010 11:14 AM|
|New Heat Pump..questions?||ddave23||HVAC||4||03-05-2010 07:13 AM|
|Wiring help - Honeywell Thermostat w/ Carrier Heat Pump||Tom Williams||HVAC||7||09-14-2008 09:40 AM|
|Which diagram to use on Lenox Thermostat wiring setup? Heat Pump Lenox techs needed||twilightcall||HVAC||1||08-13-2008 01:49 PM|