crwdns2934241:0crwdne2934241:0 john.lorne.andrews

crwdns2934249:0crwdne2934249:0:

There is a safety switch (thermostat) that is often located just behind the user interface. If there is an issue with the thermostat or connection it can cause a hum in the motor of the fan motor. Give the safety switches a test for continuity.   This was the issue with a humming Samsung microwave I just repaired.

crwdns2915684:0crwdne2915684:0:

open