What the manual says
Manufacturer manualError codes that reset automatically when the fault is cleared
From this model's manual
Verified against the Baxi/Baxi 613 Heat installation & service manual.
DIY fix possible
Check that the gas supply is turned on and credit is availableInspect the condensate pipe outside for signs of freezing or blockagesMonitor the boiler to see if it clears and restarts on its own
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Related fault codes
All 14 fault codes on the 613 Heat
Seeing a different code? Every code this model can display, in one place.