What the manual says
Manufacturer manualMiscellaneous error. Temporary error, will self reset.
From this model's manual
This code was read directly from the manufacturer service manual for this model.
DIY fix possible
Wait for the boiler to complete its self-reset cycleMonitor the lights to see if they return to a solid green statusIf the flashing persists for more than 30 minutes, try turning the power switch off and back on once
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