Ifeanyi B Clifton Park , NY May 26, 2021 Appliance: Electrolux Freezer LFFH20F3QWC Electrolux Freezer Lffh20f3qwc: The inside light of the freezer comes on but the compressor would not turn on. How to replace Temperature Control Thermostat. I troubleshoot at first by changing the run capacitor, that did not fix it. Then I changed the control temperature and that fixed my problem. Now the compressor came on and the freezer is cooling again. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes