Heat & Glo CFX-DA Error Codes
Heat & Glo CFX-DA error codes and diagnostic codes (also listed as CFX DA). The CFX-DA is a Heat & Glo gas fireplace in the DSI series.
Heat & Glo CFX-DA error codes list
| Code | Meaning | Severity |
|---|---|---|
| 2 Flash | 5-minute lockout | Medium |
| LED Off | LED not flashing - no power to module | Medium |
| Steady Flash | Hard lockout - control failure | High |
Troubleshooting the CFX-DA
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All Heat & Glo Gas Fireplace error codes →
Homeowner help: Gas Fireplace Won't Light or Stay Lit
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.