JLD 612 Stopped Working

ddickey
Posts: 3
Joined: Fri May 19, 2017 12:19 pm

JLD 612 Stopped Working

Postby ddickey » Sun Dec 17, 2017 3:18 pm

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.

Tech_Marco
Posts: 4333
Joined: Mon Jun 15, 2009 3:00 pm

Re: JLD 612 Stopped Working

Postby Tech_Marco » Mon Dec 18, 2017 9:28 am

Could be a bad probe
Try another probe see if it works

Marco

ddickey
Posts: 3
Joined: Fri May 19, 2017 12:19 pm

Re: JLD 612 Stopped Working

Postby ddickey » Mon Dec 18, 2017 1:38 pm

What probe?
Do you mean thermocouple?

Tech_Marco
Posts: 4333
Joined: Mon Jun 15, 2009 3:00 pm

Re: JLD 612 Stopped Working

Postby Tech_Marco » Mon Dec 18, 2017 1:43 pm

Yes

ddickey
Posts: 3
Joined: Fri May 19, 2017 12:19 pm

Re: JLD 612 Stopped Working

Postby ddickey » Tue Dec 19, 2017 5:41 pm

The controller shows ambient temp. I put heat to the thermocouple and temp indication increases. Would this prove the thermocouple is good?


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