Belling Airflow Restriction / Evaporator Frost Block

Refrigerator not cooling in fridge compartment but freezer seems cold.

Advertisements

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Advertisements

Possible Causes

Heavy ice buildup on evaporator, Failed evaporator fan motor, Blocked air ducts between freezer and fridge, Defrost system failure

How to Fix / Troubleshooting

Safety first: Unplug the refrigerator before removing internal panels.

Steps to restore cooling:

  • 1. Check temperature settings: Ensure the fridge and freezer are set to recommended values (e.g., 4°C fridge, -18°C freezer). Avoid maximum cold settings which can cause over-freezing.
  • 2. Listen for fan: Open the freezer door and press the door switch. You should hear the evaporator fan running. If not, see the evaporator fan fault entry.
  • 3. Inspect for frost: Remove freezer drawers and the rear inner panel. If the evaporator is encased in solid ice, the defrost system is not working correctly.
  • 4. Manually defrost: Turn off and unplug the unit. Leave doors open for 24 hours to melt all ice. Place towels to catch water.
  • 5. Check air vents: Ensure vents between freezer and fridge are not blocked by food packages or ice.
  • 6. Monitor after restart: Plug back in and monitor temperatures. If the problem recurs within days, investigate defrost heater, thermostat, and control board as described in defrost-related entries.
Advertisements

Repair Difficulty

Medium 3/5
Advertisements