Check Limit Thermostat
Possible Cause #
- Limit thermostat.
What to Check - Field #
- Check to see if "red" reset button is popped in the up position.
Action Needed - Field #
-
Push "red" reset button down until a clicking sound is heard. Tank will heat in approximately 15 minutes.
-
If "red" reset button hasn't popped up, use Volt meter to check both sides of the limit thermostat to ground. Should read 110-120VAC on both sides of the limit thermostat. If there is a reading on one side but not the other, change the limit thermostat.
Caution #
Resolution
Did Check Limit Thermostat resolve the issue?
Yes, resolution code 302.
No, go to next step.