Uni Freezer Compressors
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Popular Uni Freezer Compressors
Compressor Relay and Overload
Unplug all power from freezer. Remove Bail wire from controller capacitor unit and remove from compressor by pulling STRAIGHT from compressor body to avoid bending contacts.
Use a very small instrumentation screwdriver to release locking spade on yellow and white wires. To unlock slide screwdriver in slot along wire entry to controller body while gently pulling on wire. Note position of wires and replace on new unit in same position/order. Plug new run capacitor into new controller being careful to orient capacitor to proper position (hole matches guide on controller unit). Plug newly installed controller and capacitor into condensor and replace bail wire.
Make sure timer is not in defrost mode - manually advance timer if necessary to ensure timer is in run mode. Turn temperature control to coldest setting. Plug in and hopefully enjoy the humming noise of your newly repaired and operational compressor and freezer. Read more...
PartSelect Number PS8689570
Manufacturer Part Number 5304491584
This part is both the start relay and the overload. The start relay boosts the compressor, and then shuts off as soon as the motor gets up to speed and the overload provides extra protection against excessive temperatures.
Fixes these symptoms
- Too warm
- Won’t start
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Installation Instructions
eric from inglewood, TN
Faulty Controller and Possibly Capacitor
After building a test box and determining the Controller was bad simply ordered parts and installed. Installation was a little difficult due to locking spades on electrical connections. Unplug all power from freezer. Remove Bail wire from controller capacitor unit and remove from compressor by pulling STRAIGHT from compressor body to avoid bending contacts.
Use a very small instrumentation screwdriver to release locking spade on yellow and white wires. To unlock slide screwdriver in slot along wire entry to controller body while gently pulling on wire. Note position of wires and replace on new unit in same position/order. Plug new run capacitor into new controller being careful to orient capacitor to proper position (hole matches guide on controller unit). Plug newly installed controller and capacitor into condensor and replace bail wire.
Make sure timer is not in defrost mode - manually advance timer if necessary to ensure timer is in run mode. Turn temperature control to coldest setting. Plug in and hopefully enjoy the humming noise of your newly repaired and operational compressor and freezer. Read more...
Compressor Start Relay
Ordered a new one and installed it when it arrived. Read more...
PartSelect Number PS426380
Manufacturer Part Number 216594300
The compressor start relay attaches to the compressor in your refrigerator. If your refrigerator will not start, one of the most common parts to fail is the compressor start relay. Sometimes called the controller, this device is used to boost the compressor until the unit is running. Other common symptoms connected to start relays include: refrigerator will not start, will not cool, is making a clicking, humming or buzzing sound, or the compressor itself is warm to the touch. You may also smell a burnt plastic odor if the relay has failed. Shake the relay and listen for any rattling, as this is a sign that it is faulty.
Fixes these symptoms
- Will Not Start
- Won’t start
- See more...
Installation Instructions
Linda from Gurnee, IL
The compressor would not run.
I removed the cover, used a multimeter to test the compressor circuit, and found the compressor start relay to be defective.Ordered a new one and installed it when it arrived. Read more...
Filter - Drier
PartSelect Number PS464532
Manufacturer Part Number 5303305677
A filter-drier in a refrigerator has two essential functions. The first is to absorb system contaminants, such as water, which can create acids. The second is to provide physical filtration. This means trapping moisture, small metal chips, and dirt found in the refrigerant gas. If your refrigerator motor is constantly running, but the refrigerator is not getting cold, the issue could be due to a damaged or faulty filter-drier. Faulty filter-driers are sometimes the cause for abnormal freezer compartment temperatures and partially frosted evaporators. This filter-drier is approximately 11 inches long. Remember to disconnect the power from your refrigerator before beginning this repair.
Fixes these symptoms
- Fridge too warm
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Controller
PartSelect Number PS8689571
Manufacturer Part Number 5304491585
This part is both the start relay and the overload. The start relay boosts the compressor, and then shuts off as soon as the motor gets up to speed and the overload provides extra protection against excessive temperatures.
Fixes these symptoms
- Won’t start
- See more...
Installation Instructions
Anthony from Daleville, AL
wouldnt freeze/compressor not running
Unplug cord. Remove the retaining clip. Remove the two wires by sticking small screwdriver in hole to release the clips holding the wires in. very easy took less than five minutes
Read more...
Compressor Kit
PartSelect Number PS2583042
Manufacturer Part Number 5304478809
This is the mechanics (motor/engine) of the cooling system. It kicks in whenever the thermostat demands cooling. ***NOTE: This part needs to be installed by a trained professional in appliance repair. It requires special tools and knowledge to do so.
Compressor
PartSelect Number PS2373818
Manufacturer Part Number 5304475102
This is the mechanics (motor/engine) of the cooling system. It kicks in whenever the thermostat demands cooling. ***NOTE: This part needs to be installed by a trained professional in appliance repair. It requires special tools and knowledge to do so.
Fixes these symptoms
- Will Not Start
- See more...