Immergas error codes
4 documented Immergas error codes, with meaning, probable causes and a guided diagnostic tree in the app.
HVACIQ
- 01 — Ignition Failure / No Flame Detected
- 02 — Heat Exchanger Overheating / Scale Buildup
- 03 — Circulation Pump Fault / No Water Flow
- 10 — Low Water Pressure / Pressure Switch Open
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