How to Replace a Refrigerator Thermostat
- 1). Unplug the refrigerator's power cord from the electrical outlet. You can also flip the kitchen's breaker switch at the home's circuit breaker box if the electrical outlet is too hard to reach.
- 2). Consult your refrigerator's owner's manual to find the location of the thermostat. This is generally at the back of the freezer or under the floor panel for a freezer-on-top refrigerator. For a side-by-side refrigerator, the thermostat is usually in the rear of the freezer. You may have to remove the ice maker bin to access the thermostat.
- 3). Open the panel that covers the thermostat. Remove any screws or clips that hold this panel in place. Gently pull the ends of the wires off of each terminal of the old thermostat with needle-nose pliers. Remove any mounting hardware securing the thermostat and gently pull the thermostat away from the evaporator tube.
- 4). Insert the replacement thermostat and tighten the mounting hardware. Connect the electrical wiring to the terminals of the new thermostat.
- 5). Set the temperature dial inside the refrigerator to your desired setting. Plug the power cord back into the electrical outlet or flip the breaker switch back to the "on" position. Listen for the sound of the compressor as the refrigerator cools down to the proper temperature. If it is still not running, call a professional as the repair is probably beyond the average homeowner's skill level.
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