Intermittent flame on Heat&Glo SL-750TR-IPI-E

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YellowDemon71

New Member
Nov 18, 2021
2
Orland Park, IL
Have intermittent flame when trying to start my Heat&Glo NG fireplace.
Model SL-750TR-IPI-E
I tried cleaning the pilot assembly. Same issue.
I replaced the pilot assembly. Problem continues.
I replaced gas valve. Same problem.

What am I missing.
Thanks
 

Lennox65

New Member
Jan 29, 2021
71
New Hampshire
Have intermittent flame when trying to start my Heat&Glo NG fireplace.
Model SL-750TR-IPI-E
I tried cleaning the pilot assembly. Same issue.
I replaced the pilot assembly. Problem continues.
I replaced gas valve. Same problem.

What am I missing.
Thanks
Well, the IPI module and the 3v power adapter are the only things left that you have not replaced. I would start with checking the wall switch and work my way to the IPI module, checking power at each step.
 

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  • IPIPlus_TroubleshootingGuide.pdf
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YellowDemon71

New Member
Nov 18, 2021
2
Orland Park, IL
Well, the IPI module and the 3v power adapter are the only things left that you have not replaced. I would start with checking the wall switch and work my way to the IPI module, checking power at each step.
Well, I check the switch by removing and connecting the wires together. The ignitor started right up and flame never turned off.
I decided to removed the new gas valve and pilot assembly and put original ones on. Everything worked great. I can return both items no problem.
Thanks for your help.
Have a great holiday.
 
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