Curently have issue with combustion fan motor seems to be screeching and loud whinning noise when set at No. 1 heat level (sounds like the sealed ball bearing are going). When set at a No.2 thru 5 heat level combustion fan sound ok with very slight whinning noise.
My question is has anyone that owns a J1000 with newer control board ever tested the voltage to see what it should be so I can compair and rule out the control board.
Here is what I have for volrage reading.
Level 1 -100 v. Screeching and high pitch metalic noise
Level 2 - 105 v and 104 v
Level 3 and above - 114v
Just incase here are the convection fan readings
Level 1 - 85v
Level 2 - 94v
Level 3 - 100v
Level 4 -105v
Level 5 - 114v
My question is has anyone that owns a J1000 with newer control board ever tested the voltage to see what it should be so I can compair and rule out the control board.
Here is what I have for volrage reading.
Level 1 -100 v. Screeching and high pitch metalic noise
Level 2 - 105 v and 104 v
Level 3 and above - 114v
Just incase here are the convection fan readings
Level 1 - 85v
Level 2 - 94v
Level 3 - 100v
Level 4 -105v
Level 5 - 114v