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  • F61

    Hi there, just had a new boiler fitted 5 days ago, tonight had no hot water and no heating
    I checked the boiler (vaillant eco TEC pro) and it showed !F61
    I hit the reset button and it seems to have sorted it in the short term
    Is there anywhere i can find a list of fault codes for the vaillant
    Or better still could someone explain to me what F61 signifies?
    Also what would be a reasonable range to set water temps for heating and running hot water?
    Thanks in advance

  • #2
    F61 is related to the gas valve electrics. If it reset OK then it could just be a glitch? If it keeps happening call Vaillant and they will sort it out. Your error codes are in the Troubleshooting section of the boiler Installation & Maintenance document which should have been left by your installer.


    • #3
      many thanks for replying, yes checked the installation manual that came through the post from installer
      Saw it was what u said, been fine since?..hopefully as u say a glitch