Search: Posts Made By: jal2099
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06-19-17, 05:24 AM
Replies: 18
Views: 6,571
Posted By jal2099

I've replaced the board and got the exact same...

I've replaced the board and got the exact same error code immediately. I was careful to replace the board one wire at a time.

Any ideas?
06-04-17, 05:23 AM
Replies: 18
Views: 6,571
Posted By jal2099

I turned off the valve, disconnected the W wire...

I turned off the valve, disconnected the W wire from the control board, and the problem persists. Both the blower and the draft inducer kicked on as soon as I turned the power back on.

Looks...
06-03-17, 07:47 PM
Replies: 18
Views: 6,571
Posted By jal2099

So, perhaps good news...the status light was just...

So, perhaps good news...the status light was just giving 5 blinks (FALSE FLAME SENSED) to check for a sticking gas valve. Perhaps this is a good place to start.

And to mention it, the draft...
06-02-17, 12:40 PM
Replies: 18
Views: 6,571
Posted By jal2099

If I unplug the switch and it stays on, does this...

If I unplug the switch and it stays on, does this mean it's the switch, or does it mean it's something else (the board, I presume).

If I do need to replace the board, would you recommend the OEM...
06-01-17, 09:18 PM
Replies: 18
Views: 6,571
Posted By jal2099

Can I just unplug both red wires from the limit...

Can I just unplug both red wires from the limit switch? If so, will the blower still run? Is the limit switch just for safety?
06-01-17, 08:47 PM
Replies: 18
Views: 6,571
Posted By jal2099

In an effort to understand things, it seems like...

In an effort to understand things, it seems like the blower would kick on because it things the either "fan on" has been requested or a safety mechanism has been initiated...is that right, or could...
06-01-17, 08:05 PM
Replies: 18
Views: 6,571
Posted By jal2099

Again...THANK YOU for helping me. I believe...

Again...THANK YOU for helping me.

I believe so. I've circled the plug i checked in the picture. All the wires and pins are in tact, and are in good shape. This is the plug that has the red...
06-01-17, 04:39 PM
Replies: 18
Views: 6,571
Posted By jal2099

those connections seem to be just fine and I...

those connections seem to be just fine and I don't see any noticeable corrosion or anything out of sorts between pins 5 and 9.

81456

81457


This is maybe a dumb question, but that switch...
05-31-17, 08:57 PM
Replies: 18
Views: 6,571
Posted By jal2099

Tank you, both. I'll check these all tomorrow. ...

Tank you, both. I'll check these all tomorrow. FWIW, the fan does not stay on for any set duration. Sometimes it 3 minutes, other times 15.
05-31-17, 08:04 PM
Replies: 18
Views: 6,571
Posted By jal2099

Thank you for your reply. I do not have an air...

Thank you for your reply. I do not have an air cycler. No trouble codes from the control board, either.

I have not notices any loose or corroded wires. They all seem to be in good shape. Are...
05-31-17, 06:24 PM
Replies: 18
Views: 6,571
Posted By jal2099

Goodman GMT115-5 fan randomly turns on

I've seen many similar posts and most point to the fan relay needing replacement; however I'll be darned if I can find this. Could it be built into the control board, which is part number B1809913? ...
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