What the manual says
Manufacturer manualNA - BLINKING RED, BLINKING YELLOW, BLINKING GREEN
Shared across the Compact range
This code is shared by the boilers in this range, which use the same control board. It may not be printed in this exact variant’s manual.
DIY fix possible
Wait for a few minutes to allow the automated purge cycle to finish on its own.Do not attempt to turn off or reset the boiler while the lights are flashing.Check your user manual if the cycle does not complete after 10 minutes.
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All 11 fault codes on the Compact
Seeing a different code? Every code this model can display, in one place.