Originally Posted by: Simon / APP Team OK. You are saying that the dryer you have model number GGW9250PW2 has a thermal fuse at the back.
Did you look at the diagram I've posted earlier? Is it the same as your dryer?
Where is the thermistor located?
Your thermistor at room temperature is about 10000 ohms, so set the meter to the appropriate scale.
You never answer my question: Does the ignitor glows at all?
hi Simon. Please forgive the tardy response.
As to your question-- no, the thermal fuse was not at the back. It was near the front-- I however did not know that, and just decided to open the back-- not knowing where anything was-- so I could see what to look for. I was eventually told where it was located, and so worked through each item.
Another tech responded directly by Tuesday afternoon, and we worked through a number of items until Friday.
The thermistor is not it (in my laundry room, on top of the machine, on mid Friday afternoon, it tested at 1.39, with the meter set @ 20K-- The tech I had on the phone said this was within tolerance), the thermal fuse is not it. the hi-limit thermostat is not it. I bought the igniter-- it is not the problem, and I do get a voltage of 123V at the plug of the igniter. I then spoke with a young man on the phone on Saturday, and he thought it was the flame sensor. I pulled the sensor out, and followed his instructions.
I placed it near a light source, and got a resistance back of 0.00 ohms on the meter.
I then placed it inside the box the igniter came in for 10-20 seconds, and the resistance (I set the meter @ 20k) was a range of 2.85 to 0. It took a few seconds, but once I pulled it back into the naturally lit room-- my kitchen-- it dropped from the 2.85 to 0.
The young man I spoke with told me-- if there is no change, the flame sensor is bad. he could not however tell me what-- "no change" meant. he was nice, and tried to be helpful, but felt unsure.
I also checked the resistances of the Solenoids, on the gas valve. Each was within tolerance, according to the tech on the phone.
I've already bought the thermistor, and once it was determined it was not the right part, I was refunded. I then bought the ignitor, at the recommendation of another tech who worked extensively with me through this on the phone-- it does not appear to be the issue either.
My wife is ready to go buy a replacement dryer, though I am not.
All that said... still-- no heat, no flame, nada.... It works fine beyond that though.