Wine cooler displays EC32 and may not cool one of the zones; fans or dampers for that zone may not operate.

Safety first: Disconnect power before accessing fans or dampers. Use care when removing interior panels.

Step 1 – Listen for fan operation

• With the unit running, listen near the affected zone for fan noise.
• If the fan is silent while other zones’ fans run, suspect the zone fan motor or control.

Step 2 – Access zone evaporator fan

• Remove shelves and the rear interior panel of the affected zone.
• Locate the evaporator fan and inspect for ice blockage or physical obstruction.

Step 3 – Clear ice and test

• If the fan is encased in ice, fully defrost the unit for 24 hours with power off.
• After defrosting, restore power and check if EC32 clears and the fan runs.

Step 4 – Replace fan or damper

• If the fan remains inoperative and wiring is intact, replace the zone evaporator fan motor.
• If equipped with a damper and airflow is weak despite a running fan, inspect and replace the damper motor if stuck closed.

Step 5 – Zone board diagnosis

• If new components do not resolve EC32, the zone control board may be defective and should be evaluated by a technician.