...Circuit Board Humidifier now does not work. The reset does not work. However there is now a constant red light illuminated on the circuit board within the humidistat housing. Note - a cpmplete new ...
...circuit board inside the furnace and don't seem to have power. The furnace is working correctly other than not having power at the "HUM" screws. Is there anything I can try before calling a ...
...circuit board Unit worked fine last year. Not running this year. I had a service tech come to the house and he determined the circuit board was bad. I bought a new board and put it in but the unit ...
circuit board on the furnace. May be the technician did not hook the selonoid right. There are 2 wires that come out of the selonoid (Red and Orange). Red is connected to the HUM on the circuit board.
Question about 700 Humidifier
...circuit board? A bad circuit board should not make any noises. A bad solenoid valve could make a loud buzzing noise. If the noise is a squealing noise then you have defective bearings in the blower ...
circuit board smoked on model 700 unit does not run, opened up and see the circuit board relay burnt on one corner. Is it possible to get a replacement board? model 700 Here you ...
...turning off from the thermostat. I changed the circuit board and the fan motor and solenoid work when I short out the circuit board. So what else could be the problem? bad thermostat it sounds ...
...circuit board fried as well? Check for voltaged at the solenoid valve. This will either be a 24 volt or 110 volt solenoid valve. Confirm power into the unit 110 volts. If you have power into the unit ...
circuit board in humidifier. But nothing comes on even after i replaced the circuit board. Hello, apply power directly from transformer to solenoid valve, if it does not come and let water through the
Question about 700 Humidifier
circuit board. Now, the humidifier works fine when the furnace is running. It starts and stops as it should based on humidistat setting. Problem: If the humidifier is running and the furnace shuts off
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