Changed dryer from lp to Ng. The dryer will not heat up. Steps 1. changed ports from lp to Ng 2. opened valve all the way for gas in dryer.
Converting the unit from LP to natural gas would not cause the unit to not heat. You will want to check the igniter to make sure that it is good. Test the gas coils to ensure that they have the proper resistance and double check all the wiring to make sure that nothing was disconnected when converting.
I removed a sock that was caught in the blower fan. The dryer was working, just making a rubbing(?) sound.
While apart i vacuumed everything; blower fan, lint basket, exhaust pipe, cleaned sensors with alcohol.
Now when i hit the power button, it starts beeping right away and the "check filter" light is blinking and the signal volume is lit, nothing else lit or flashing and the dryer won't start. If i hit the power button and quick turn the selector knob it will light up, as will appropriate temp, spin speed, etc but dryer still won't start. I do not see/feel any loose wire connections.
What could be the problem?
You will want to check on the blower housing to make sure that the thermistor is not disconnected or the wiring being damaged. This is the most likely cause for the filter light to flash and unit to not start.
Check filter light keeps blinking. Unit will run but no heat. I have completely disassembled and cleaned everything including duct work, blower motor, inside unit. Still flashing check filter light. Is there a sensor to replace? thermostat? Thx
Answer Hello Paul,
The parts you need to check with a test meter are the centrifugal switch in the motor (AP4438218), the safety thermostats (AP4440977), (AP4440976), the high limit thermostat (AP4440975), and the heating elements' inner and outer coils (AP4439759). These are all of the components in the heating circuit. If all of these components check good, the control (AP4442894) has failed.
Dryer turns on, drum rotates for a few seconds, then stops. Tested on air dry and get same result. There is an electrical burn odor. What can be the cause and how do I test part? Thank you!
This issue sounds like the run winding on the motor may be bad. The unit will start via the start winding and after a few seconds the centrifugal switch switches to the run winding and keeps unit running. The motor windings should have a resistance value of 3-5 ohms. Check from terminals 1 to 3 for resistance values.
Dryer runs but wont heat up, checked and cleaned sensors, gas flow is okay (shutoof is open), vents are okay - air coming out but cold. I reset the house circuit breaker as per manual.
Answer Hello Dennis,
You will want to look for a bad heating element or thermostats/thermal fuses. Check continuity on the themostats, thermal fuses and heater. If any are open then it needs to be replaced.