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Baxi Luna Help

singh
singh Member Posts: 866
in THE MAIN WALL
I have a client with a secondary radiant heat zone. Primary is forced air. The baxi 310 fi also does DHW.
The unit is about five years old, and gets a #8 (50*) fan fault code. I removed the exhaust to check for blockage, I replaced the fan. I sucked on the air switch , and hear an audible click sound when doing so. But I still get the fan fault. I have a air switch on order , but not sure what else I should be looking for. It seems intermentant, as I got it to run once for a short time after I changed the fan.
I can't find any phone #'s for Marathon International, and none is listed on their website.??
Thanks .

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Comments

  • joe_108
    joe_108 Member Posts: 5
    baxi Rep

    In new york 516-333-9292
  • Bob Forand
    Bob Forand Member Posts: 305
    Check for power

    Check for power going to the fan on the correct A connector. If no power going to the fan it is more than likely a bad circuit board, if power going to fan and the fan wont start, then bad fan. The pressure switch is after the fan, probably not the issue. Marathon number is 1-800-461-4657.
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