Search found 22 matches
- Fri Oct 31, 2014 9:10 pm
- Forum: Coleman Service & Repair
- Topic: DGAA77
- Replies: 9
- Views: 9998
Re: DGAA77
Found another manual http://www.winfieldsupply.com/images/HV ... ctions.pdf this is a tuffy, normally the blink code is on the left re-looked it's the item number not the trouble code... Can you post a full model #?
- Mon Oct 27, 2014 7:38 pm
- Forum: Coleman Service & Repair
- Topic: DGAA77
- Replies: 9
- Views: 9998
Re: DGAA77
What was the original blink code on the controller board, if you know.
- Mon Oct 06, 2014 7:46 pm
- Forum: Coleman Service & Repair
- Topic: 7681-3231 Damper motor
- Replies: 1
- Views: 5251
Re: 7681-3231 Damper motor
Took it apart, of course the motor was on the back side. I removed the 3 screws holding the stack to the furnace and rotated the whole piece. Remove the 2 smaller Philips screws, pay attention to how it's mounted. The armature for the motor has a hole in it for the spring that pulls the damp closed....
- Sat Sep 27, 2014 9:43 pm
- Forum: Coleman Service & Repair
- Topic: 7681-3231 Damper motor
- Replies: 1
- Views: 5251
7681-3231 Damper motor
Before I buy one, is there an installation guide?
- Sun Sep 21, 2014 1:39 pm
- Forum: Coleman Service & Repair
- Topic: Air blend on a DGAT075BDE
- Replies: 2
- Views: 7600
Re: Air blend on a DGAT075BDE
I put together a trouble shooting guide for the 24vac Standard Coleman air blend ii. The simplest check is to turn on the fan and check the wires to the damper motor for 24vac. My wires are Gray in color. In my furnace I have a transformer that takes the 120vac and cuts it down to 24vac. It's a red ...
- Sat Sep 20, 2014 2:45 pm
- Forum: Coleman Service & Repair
- Topic: Air blend on a DGAT075BDE
- Replies: 2
- Views: 7600
Re: Air blend on a DGAT075BDE
No continuity from the red wire nut to red wire in control box, corroded wire, fixed. Confirmed now have 24 volts ac on both gray wires pin 4 relay to damper motor and secondary side of rocker switch to damper motor. I’m assuming 7681-3231 Damper Motor 24V is what I’m looking for now? I was expectin...
- Wed Sep 17, 2014 8:09 pm
- Forum: Coleman Service & Repair
- Topic: Air blend on a DGAT075BDE
- Replies: 2
- Views: 7600
Air blend on a DGAT075BDE
Working on the air blend system. It's a standard not deluxe. It says to check for 24 volts on the relay. But which wires? It has the 7975-3771 relay, and a rocker switch for auto or off. The rocker switch checks good continuity wise. Not knowing where the 24 volts is at, I turned the fan on auto and...