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Tips on how to Replace the Defrost Sensor in some sort of LG Refrigerator
During the particular defrost cycle throughout a LG freezer model LFX21976ST, typically the defrost sensor informs the main command board the temperature inside the freezer. If the sensor is defective, the defrost cycle may stop functioning, which finally causes the evaporator in the freezer to ice upwards and the temperature within the fresh foods compartment to boost. In the event that your appliance is showing symptoms associated with a faulty defrost sensor, don` capital t worry, the step-by-step guide provided listed below will help an individual replace the malfunctioning portion.

TIPS ON HOW TO REPLACE THE DEFROST SENSOR FOUND IN A LG FRIDGE
Before starting virtually any type of restoration, unplug your product. If you can easily` t move your appliance to reach the outlet, turn the particular electricity running to be able to it off in the circuit breaker. Always wear work gloves and security goggles to safeguard the hands and eye from injury.

Start the repair simply by opening the deep freeze door and getting rid of the lower iced food bin. Raise the spine of typically the bin as much as relieve the locking dividers. With the rear angled up, draw the front ending from the bin out of the fridge.
Now remove the door assembly coming from the freezer bed rails. Locate the 2 screws on the part in the rails which in turn keep the assembly plus rails together. Acquire the screws outside with a Phillips screwdriver. Once both screws are taken off, lift up about the doorway assembly to be able to disengage the several locking tabs, in addition to then pull the door and body off the track make it within a safe area.
Push the bed rails back into the particular freezer, and take the upper holder out. Depress the two tabs on the particular front of the particular basket to discharge it from the rails. Angle the entrance of the bag up before lifting the entire assemblage out of the freezer. Push the rails back again into the compartment.


With the wine racks out of the way, it is usually time to take away the rails. Using https://fixthingz-appliance-repair.com of Phillips screwdriver, get out the screws from the uppr rail, first. Following your screws are taken out, pull the track off the fridge wall. Repeat typically the same process about the other part.
Now will leave your site and go to typically the bottom rails. Start by pulling the rails out of the particular compartment to gain access to the connecting rod inside of the back that links the left and right rail. To remove the rod, release the locking tabs situated between the gear wheel and even the mounting plate. Once you include the very first side off of, simply pull the other side out of the opposite gear steering wheel. Push the bed rails back in, and use a Phillips electric screwdriver to eliminate the rails from your freezer surfaces.
With the rails away of the approach, you can earn out the freezer? s backside panel. First, together with a putty knife, open up the particular small rectangular accessibility cover positioned in typically the upper right hands corner. Insert the particular putty knife in to the small gap between the cover plus rear panel to be able to disengage the securing tabs keeping them connected. Take out the little access include make it aside. To get rid of the back panel, reach into the opening a person created and find the locking tabs connecting the back panel to the deep freeze compartment. Once that tab is launched you can start off pulling off the screen. When all the particular tabs are lumpen, lower the screen down to the freezer floor, in addition to disconnect the a couple of wire harnesses connecting the trunk panel in order to the back walls. Now you can pull the rear panel out of the freezer.

You have got finally gained gain access to to the defrost sensor, which is usually located near the top right aspect of the evaporator. It is important to be extra careful while taking sensor out. Harmful the evaporator shelves or fins can result in a Freon drip, which can just be fixed by simply a professional. To be able to begin the removal process, cut-off the three zip scarves holding the defrost sensor in spot. Once all typically the zip ties are gone, you can take the defrost sensor out by first extracting typically the thermistor at typically the bottom after which drawing out the merge from the top. When those two sections are free of charge, you can detach the wire harness from the back wall of the freezer. Then meticulously take the defrost sensor out associated with the freezer area.
Before installing typically the new defrost messfühler, guide the top zip tie via the hole in the evaporator, in order to secure the fühler once you have it connected. Now run the defrost sensor wire harness behind the copper line and stopper it in the freezer` s back wall. Route the wire connections along the aspect of the evaporator. As soon as the sensor is definitely in place, secure it with go ties at the top, centre and bottom. Make sure to lean the zip ties after you have tightened these people.
It`s moment to begin reassembling your freezer area. Plug both the cable harnesses attached with the particular rear panel in to the freezer`s back wall, and reinsert the panel by snapping it directly into place. Now re-order the small square access cover.
Reattach the underside two rails to each side involving the compartment. Following you have secured them with the screws you took out and about earlier, you can move on to be able to the most notable two track. When you are finished along with all four side rails, slide the bottom rail out involving the freezer and even reattach the connector rod.

Finally, you could put the fridge door back in. To perform, line upward the tabs inside the door track to the openings within the freezer rails, and lower the door assembly along until it photos into place. After the door is in place, perform a new quick test simply by pushing the doorway in and out in order to ensure it clears and closes properly. If it will, you can put the screws found in that holds the door to the track.
To accomplish your maintenance, get the leading rails and put the freezer container and then force the basket back to the compartment just before reinstalling the base bin. Now that will the refrigerator will be reassembled, plug that back in and revel in your properly working appliance.

If the newly installed defrost sensor did not correct your refrigerator` s problem, make sure you contact us right now to schedule the appoint with one of our remarkably qualified appliance restoration technicians.

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