Heat & Glo Error Code LED Off: LED not flashing – no power to module (Gas Fireplace)
Heat & Glo error code LED Off on a gas fireplace means: LED not flashing - no power to module. It is also called Heat & Glo diagnostic code LED Off.
Homeowner? What Heat & Glo code LED Off means for you
Check, then call Your gas fireplace is reporting: LED not flashing - no power to module. This is often caused by something simple. Try the safe checks below; if the code returns, book a service call before it turns into a no-heat or no-hot-water emergency.
Safe things you can check yourself
- Replace the batteries in the remote and in the receiver or battery pack (weak batteries are the most common cause).
- Make sure the wall switch is ON and the fireplace has power if it uses a plug-in adapter.
- Check that the gas valve to the fireplace is open (handle in line with the pipe).
- If you smell gas, do not try to light it: leave the house and call your gas utility or 911 from outside.
Call (647) 657-2977Book a service call
Licensed technicians serving Vaughan, Toronto and the GTA.
What does Heat & Glo error code LED Off mean?
No LED activity on the DSI module means the module is not getting 110/120 VAC or has failed.
Applies to: Older Heat-N-Glo DSI gas fireplaces with RAM 1MC1-01/-05, RAM-1-RS, CFX-DA, Grand-50-C (120 VAC modules); LED applies to RAM 1MC1, CFX-DA and Grand-50-C
Common causes of Heat & Glo code LED Off
- Breaker off or junction box wiring fault
- On/Off rocker or wall switch not passing power
- Failed DSI module
Heat & Glo models that use code LED Off
CFX-DAGrand-50-CRAM-1-RSRAM 1MC1-01RAM 1MC1-05
Other Heat & Glo Gas Fireplace codes
| Code | Meaning |
|---|---|
| 2 Flash | 5-minute lockout |
| Steady Flash | Hard lockout - control failure |
All Heat & Glo Gas Fireplace error codes →
Heat & Glo code LED Off: homeowner questions
What does Heat & Glo code LED Off mean?
LED not flashing - no power to module. No LED activity on the DSI module means the module is not getting 110/120 VAC or has failed.
Is it safe to keep using my gas fireplace with code LED Off?
It depends on the cause. This is often caused by something simple. Try the safe checks below; if the code returns, book a service call before it turns into a no-heat or no-hot-water emergency.
Can I reset Heat & Glo code LED Off myself?
You can try one reset (power off for 30 seconds, then on). If Heat & Glo code LED Off comes back, the cause is still there and a licensed technician should check it.
Who can fix Heat & Glo code LED Off near me?
Aurora Star Tech Inc. repairs Heat & Glo gas fireplaces in Vaughan, Toronto and across the GTA. Call (647) 657-2977 or book a service call online.
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Source: Heat-N-Glo DSI / HSI Troubleshooting Guide (Professional Development), Problem: the ignitor will not spark, p.8, 15, 34, 42. Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.