Reply to "MTH 20-3527-2 Runs fine smoke off. Runs jerky smoke on - FOUND CAUSE?"

GGGOGR Forum Member

Smoke fan or a possible short in the heating element. Bad smoke fan motor can cause jerky issues but that 3 amp jump is typically a PV issue vice 5V PS issue. So either it is binding and motor current going up, or that smoke element is shorting for some reason.

You can unplug just the smoke element and run it and see if it works with smoke on. But you might have more then one issue going on. G

5/22/199:00 AM

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