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JLD 612 Stopped Working

Posted: Sun Dec 17, 2017 3:18 pm
by ddickey
Hello,
I'm using this for a small heat treat oven. I rarely use it but since wiring in the PID controller it works great. Was going to use it today and nothing. Controller comes on, shows correct ambient temp and the SSR fires off and blinks for few minutes then the LED goes solid.
Any ideas what to do will be appreciated.

Re: JLD 612 Stopped Working

Posted: Mon Dec 18, 2017 9:28 am
by Tech_Marco
Could be a bad probe
Try another probe see if it works

Marco

Re: JLD 612 Stopped Working

Posted: Mon Dec 18, 2017 1:38 pm
by ddickey
What probe?
Do you mean thermocouple?

Re: JLD 612 Stopped Working

Posted: Mon Dec 18, 2017 1:43 pm
by Tech_Marco
Yes

Re: JLD 612 Stopped Working

Posted: Tue Dec 19, 2017 5:41 pm
by ddickey
The controller shows ambient temp. I put heat to the thermocouple and temp indication increases. Would this prove the thermocouple is good?