Having problems again with my combi boiler and have spent a lot of money in the past on repairs as this boiler make/model is poor as i know.
The fault i have is the the boiler fan does not come on with ignition sequence.
Have checked and there is power to the fan 24-28volts ac on all five wires going to the fan. The question i have is should there be voltage on all five wires or is there a problem with the fan speed controller to the fan.
Full details of boiler are-
Response 80G.C. Appliance No. 47 348 02 B.G. Certified - P.I. No.87 AS 93
Have checked ideals fault finding chart and information is replace fan and if that does not work replace fan speed controller pcb.
Have checked fan and get a motor resistance readings from the windings.
JUST NOT SURE IF YOU SHOULD GET 24-28VOLTS AC ON ALL FIVE WIRES GOING TOTHE FAN OR THIS A FAN SPEED CONTROLLER FAULT?
Any info welcome
The fault i have is the the boiler fan does not come on with ignition sequence.
Have checked and there is power to the fan 24-28volts ac on all five wires going to the fan. The question i have is should there be voltage on all five wires or is there a problem with the fan speed controller to the fan.
Full details of boiler are-
Response 80G.C. Appliance No. 47 348 02 B.G. Certified - P.I. No.87 AS 93
Have checked ideals fault finding chart and information is replace fan and if that does not work replace fan speed controller pcb.
Have checked fan and get a motor resistance readings from the windings.
JUST NOT SURE IF YOU SHOULD GET 24-28VOLTS AC ON ALL FIVE WIRES GOING TOTHE FAN OR THIS A FAN SPEED CONTROLLER FAULT?
Any info welcome