Common Signs of Thermostat Problems

• Inconsistent temperatures
• Food freezing in refrigerator or not staying cold enough

How to Diagnose the Issue

• Use a refrigerator thermometer to verify temperatures (ideal: 37-40°F for fridge, 0°F for freezer)
• Check temperature settings and wait 24 hours to stabilize

DIY Troubleshooting Steps

• Verify temperature settings
• Clean temperature sensors
• Test if display responds to temperature adjustments
• Power cycle: Unplug the refrigerator for 5 minutes, then plug it back in

When to Call a Professional

Contact a qualified repair technician if you notice:

• Visible damage to the control board
• Burning smell from the control panel
• Persistent error codes after reset attempts
• Signs of electrical problems

Prevention Tips

• Use a surge protector to prevent electrical damage
• Keep the control panel area clean and dry
• Maintain proper ventilation around the refrigerator

⚠️ Always unplug the refrigerator before attempting any repairs or maintenance