Whirlpool refrigerator not cooling is a known issue affecting WRF535SMH series. Our technicians specialize in Whirlpool-specific diagnostics and repair.
Whirlpool refrigerator not cooling is typically caused by faulty compressor or dirty condenser coils. Whirlpool-specific factor: adaptive defrost control board failure — defrost cycles stop running. Repair costs $150-$400 with free diagnostic and 90-day warranty.
Adaptive defrost control board failure — defrost cycles stop running
Condenser fan motor overheating due to pet hair and dust accumulation
Start relay and overload protector failure on compressor
Evaporator fan motor bearing seizure — fan stops but compressor runs
Damper control assembly stuck closed — freezer cold but fridge warm
Other Whirlpool models may also be affected. Book a free diagnostic for confirmation.
Seeing one of these codes? It likely indicates not cooling.
Whirlpool refrigerators are the most common brand in Bay Area rental properties. Adaptive defrost board failures go unnoticed longer because many models lack digital displays — the first sign is warm food. In fog-belt apartments with poor kitchen ventilation, condenser coils foul faster from airborne moisture mixing with cooking grease and dust.
Check condenser coils (underneath or rear): vacuum with brush attachment — heavily fouled coils are the most common Whirlpool cooling issue
Listen at rear: compressor should hum, condenser fan should spin — if only compressor runs, condenser fan motor has failed
Test adaptive defrost board W10503278: check for 120V at defrost heater terminals during forced defrost (advance defrost timer with screwdriver)
Check damper control between freezer and fridge sections — should open when fridge thermostat calls for cooling; stuck closed = warm fridge only
The technician starts by cleaning the condenser coils and checking airflow — this alone resolves about 30% of Whirlpool cooling complaints. If the adaptive defrost board has failed, it is replaced behind the temperature control panel inside the fresh food section. For condenser or evaporator fan motors, the technician accesses them from the rear panel or inside the freezer compartment respectively. Most Whirlpool cooling repairs complete in 45-60 minutes.
| Diagnostic | Free |
| Typical repair | $150–$400 |
| Repair time | 1-2 hours |
| Warranty | 90 days parts + labor |
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Refrigerator Repair
San Francisco, CA
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San Francisco, CA
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Washing Machine Repair
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“Had an issue with my refrigerator not cooling. Booking was easy, tech showed up on time and knew what he was doing. Only minor thing — had to wait a couple days for the appointment, but the actual repair was quick and the price was reasonable. Would recommend.”
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