Hma28k too cold

Check to be sure both fan in freezer and fan at compressor is running. If fans are running and compressor is running continuously, most likely it’s a freon blockage or leak problem.

The relay that powers the motor is stuck in the on position. Or the sensor that controls the relay is fubar. Till issue resolved simply disconnect the fan when ignition is off or hook up a manual on/off toggle switch.

Sounds like the cold start solenoid. It is designed to keep the engine running at a set RPM until it reaches a specific engine temp.

Do you have t sat fan switch in on position??? If so blower will run continously set it to auto and it will cycle with heat call

HI JAMES.ummmm new bosh...should work.if not and motor running cont.then it sound to me like is out of refrigerant or motor faulty.check condenser unit.should hot.if cold call under warranty or replacement i would say.good luck Ali

There would be a relay,or transistor malfunction in the unit that controls the fan motor.

Hi,

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heatman101





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if they are both cold, but not cold enough, one of two likely scenarios, one minor, one major. the major one, you haev a sealed system leak of refrigerant, several hundred dollars to repair.

the minor, your condenser fan motor is not running, its job is to cool the compressor, if its not cooling the compressor, when the compressor gets too hot, it will shut itself down, while the fridge continues to run. when this happens, the unit seems fine first thing in the morning, but by evening it seems less fine...while everyone sleeping, doors have been closed, allowing unit to "catch up". replace fan motor.

Check :
1. If the main fuse is good
2. check outlet for power
3. Check cable
4.Check for the relay
5. Check the motor for continuity using ohmmeter
6. try the direct running without relay
if run at 6
replace the relay
if not the compressor is to be suspected
All this operation have to be done by a professional only.

Low or no water supply, hot or cold side or water pressure switch not switching over to indicate fully filled though if this happens drain motor will continue to run continuously while f-20 flashes