The thermostat is among the most crucial components of a refrigerator. Even if the issue is minimal, the system as a whole will be impacted if it isn’t working properly or has a problem. The thermostat controls the compressor to keep things comfortable. If not, you run the risk of having a problematic breakdown, and perishable goods may spoil. Here are a few red flags that the thermostat on your refrigerator could not be working properly, along with some potential fixes.
- An unusually cold refrigerator
- Fluctuates in temperature
- The fridge isn’t cool enough
Why won’t my refrigerator’s thermostat function?
There can be following reasons why your thermostat is not working:
- The thermostat has been damaged by debris and grime.
- The thermostat’s lifespan has just ended.
- The compressor might be continuously functioning.
- There’s a chance the compressor isn’t even operating.
- The thermostat is set on the wrong temperature setting.
There’s no need to freak out if you need to replace the thermostat but aren’t sure where to begin. We’ll walk you through how to change the thermostat effectively and painlessly.
Items You Need to Repair Thermostat
- Thermostat
- Screwdriver
- Pliers
Step 1: Switch Off the Power
Before beginning your repair, confirm that you have turned your appliance off at the mains.
Step 2: Locate the Thermostat
Use the refrigerator’s owner’s manual to find the thermostat. The thermostat is frequently found on the back of side-by-side refrigerators and freezers, although it is more likely to be found under over/under refrigerators.
Step 3: Removing Connectors
Using a pair of needle-nose pliers, gently pry the two thermostat wire connectors out from the spade or pin terminals. The thermostat can then be slid out of the evaporator tube by unfastening the mounting screw or clip holding it in place.
Step 4: Remove the Protective Panel
You can remove the protective panel covering the thermostat by loosening the screws or dislodging the holding clips with a screwdriver. Lay away the cover.
Step 5: Replace Capillary Sleeve Onto New Thermostat
The capillary from the fridge’s wall needs to be removed after the spade connections from the thermostat have been removed. Unwind your new thermostat capillary after removing the sleeve from the capillary, and then cover it with the sleeve. Reconnect the thermostat after feeding the capillary back into the refrigerator.
Step 6: Reattach Thermostat
Reinstall the thermostat in the hole, then secure it by screwing the nut onto the shaft from the opposite side. Finish by reinstalling the cover over the thermostat and mounting the entire thermostat assembly back on the wall of your refrigerator. Replace any cables that are in the wrong position or are trapped.
Step 7: Reconnect Knob
Before reattaching the knob to the shaft, replace the screw bung, paying close attention to its alignment.
In this way, you can repair your thermostat.
Fixing Refrigerator Temperature Issues
The reason for issues with the temperature in your refrigerator isn’t necessarily the thermostat. You can use the following troubleshooting advice to identify the cause of your warm refrigerator and choose an appropriate line of action:
Check the Temperature: For systems with an electronic control panel, verify the set point temperature; it should be 38°F. The setting on your refrigerator’s manual dial should be between 4 and 6. The Sub-Zero 200, 300, and 500 Series refrigerators have dial controls.
Clean the Condenser: If you haven’t cleaned the condenser in the last six months, dirt may have accumulated on the coils, which will impact the performance and efficiency of the refrigerator. Cleaning the fridge’s interior regularly also contributes to the appliance’s protection and the suppression of bacterial development.
Examine the Refrigerator Door: Examine the refrigerator door for damage. A leaking seal or gasket might make the inside of the appliance warmer, compromising the food’s freshness and safety. Examine the fan, condenser, compressor, and evaporator for any damage.
If you face a problem and you cannot DIY then hire a professional home appliances repair experts. Our experts are authorize from service center. We repair the following brands.