Specifications

33 008082013GW
No feedback signal from fan motor.
Check the wiring harness to the fan motor and control
unit. Check power supply to motor during combustion
process, should be 24 volts DC.
Fan motor wiring harness
constant 24 volts DC.
Tachometer cable
Feedback signal
WARNING:
Turn off power
s
upply
to the boiler before removing or installing any parts.