Compressor Relay and Overload 5304491584

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.

Very simple repair. Removed the bail that holds the compressor controller and run capacitor from the compressor, removed the controller & capacitor, inserted a very small screwdriver into the controller to compress the barbs that hold the electrical wires to the controller. Plugged in the wires to the new controller in the same position as the original, plugged in the capacitor and then plugged the entire unit back onto the compressor, replaced the wire bail, plugged in the freezer and repair was complete.

I paid attention to how the old part came off. You need a small (very small) flat bladed screwdriver to release the two wires that plug into the controller. I checked that it was a bit difficult but it would had been easier if I could have found a screwdriver sooner.

Upon Inspection of electrical connections I found the controller connector slightly melted, so I ordered a replacement and the other parts, given the freeezers age.
Replacement efforts were close to plug and play.
Compressor powered back up And freezer is now functioning again.

1. Ensure that the power is completely removed from the freezer. 2. Using needle-nose pliers and a screw driver, remove the wire retainer holding the controller assembly to the compressor and remove the controller assembly by pulling away from the compressor. 3. Cut the two wires from the existing controller assembly and strip the ends about a quarter of an inch. 4. Slide the heat shrink tubing over the wires of the connector provided with the controller kit. 5. Use the Blue Barrel connectors provided with the controller kit to connect the controller wires provided in the kit to the existing wires of the freezer. **Ensure that they are well crimped. 6. Using a heat gun, shrink the tubing to fit over the connector and wires. **Be careful not to overheat. 7. Plug the connector into the new controller provided in the kit. 8. Plug the controller assembly back into the socket on the compressor. 9. Reattach the wire retainer securely to hold the controller assembly to the compressor. 10. Plug in the freezer and adjust the thermostat so that the compressor energizes. If the controller was the issue your freezer should begin to cool.