Help?
Hi -
Now i seek your help with my refrigerator problem -
GE profile model TFH22PRSMBB
Help?
Found coils frozen up --
Found one heater burned out --
replaced heater Unit (both heaters and little thermo) -
restarted fridge -- freezer cooled down to -4 F - fridge to +38 (great)
Timer went into defrost mode -- sat there for the alloted 35 minutes and unit restarted -
BUT -- the unit DID NOT defrost while in defrost time mode.
Felt heaters several times during "shut down" mode --- they never heated up.
Left go for another 16 hr cycle --- SAME results//
Question ?? Why arent my heaters coming on and defrosting the coils?
Could the timer be bad? and still go through its cycles?
I thought i would ask before buying and installing new defrost control timer.
Can you help?
Thanks in advance for help?
If one coil was burnt out and you replaced the heaters and defrost terminator switch I would recheck the continuity through the defrost heaters. You can do this with an Ohm meter with the refrigerator unplugged. If you had an open coil in one of the heaters you did not have to replace the thermo disk. If you have a complete circuit through the heaters try using the old thermo disk. If you have a meter you can check the voltage from the heater connection on one side to the inlet side of the thermo disk with the refrigerator running in the defrost mode. You should read 115-125 Volts on the meter. This reading tells you that the defrost timer is supplying power to the heater circuit.
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model s.r.l.551 d p defrost heater& refrigeration system both running at same time
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