Search found 2 matches
- Sun Aug 07, 2011 8:33 pm
- Forum: Coleman Service & Repair
- Topic: Coleman 7900-6821 New Thermostat Question
- Replies: 3
- Views: 3494
Re: Coleman 7900-6821 New Thermostat Question
Hi Onyx... I do have the red and white wires connected to the lux 1500 and to my coleman HVAC. All of the other colors are available but they are not connected. In the Lux 1500 the jumper is installed between the RH and RC terminals. The thermostat controls my heating fine but when I set my 7900-682...
- Tue Jul 26, 2011 7:54 am
- Forum: Coleman Service & Repair
- Topic: Coleman 7900-6821 New Thermostat Question
- Replies: 3
- Views: 3494
Coleman 7900-6821 New Thermostat Question
Hello Bob: My system worked fine with an old 2 wire thermostat and the heater works fine with the new lux 1500 thermostat except the AC is not hooked up. I have all of the wire colors at the thermostat and at the Unit but the rest are not hooked up. My thermostat now has the red and white wire hooke...