Heavy rain and wind got into a whole street of greenstar 28i junior boiler flues and water got on the floor of the burner chambers. The electric connections to the M.F.C.D. locked out, I've got them all up and running again bar 1.. It goes through its start up checks but after 30 seconds or so the blue light starts flashing slow and nothing else.. ?.. this is with a new M.F.C.D. aswell. PCB board is also ok. Any ideas..
blue light flashing on greenstar 28i junior.
- Thread starter kappa
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Thanks for reply,
Problem sorted... already changed gas valve, other problem was water got into flue fan aswell as burner chamber. Their was power from PCB to fan but nothing after that, boiler wasn't completing ignition sequence.
Thanks.
Problem sorted... already changed gas valve, other problem was water got into flue fan aswell as burner chamber. Their was power from PCB to fan but nothing after that, boiler wasn't completing ignition sequence.
Thanks.
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