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HVAC Guru
HVAC Guru, HVAC TECH
Category: HVAC
Satisfied Customers: 14370
Experience:  15yrs in the HVAC industry with certificates and degrees.
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It wasn't used all summer it started up this fall and ran

Customer Question

It wasn't used all summer it started up this fall and ran for 10 minutes and quit now green light flashes lock out and won't reset
Submitted: 1 year ago.
Category: HVAC
Expert:  HVAC Guru replied 1 year ago.

Hello and thanks for using this service, if you have been waiting do not worry or get upset I am just one of the techs on here and I try to get to as many customers as I can and I just picked up your question now. Please give me time to respond as typing, researching and adding links takes me time to do so please be patient and often I will ask you questions to narrow down the issue to get is diagnosed correctly.

Have you tried to shut the power off to the unit to try it?

Customer: replied 1 year ago.
turned power off
Checked filter and made sure fuel was getting to burner
Expert:  HVAC Guru replied 1 year ago.

OK what happens exactly before it goes to lock out?

Customer: replied 1 year ago.
Nothing the light flashed lockout when I hit the reset button it quits till I release it and starts to flash immediately
Customer: replied 1 year ago.
My sin just called they cleaned the ignighter points up with sand paper and got it yo work
Thanks for your time
Expert:  HVAC Guru replied 1 year ago.

Have you checked all the rollout thermostats on the unit for continuity?Check that and get back to me.