Fisher & Paykel Refrigerator Error Code Fault Code 15

• Verify the refrigerator is plugged in securely and the outlet is functioning by testing with another appliance • Check that both the fresh food and freezer doors are closing completely and the door seals are not torn or misaligned • Confirm temperature settings are not set to extreme values; adjust to standard settings (37°F for fresh food, 0°F for freezer) • Allow the refrigerator 4-6 hours to stabilize if power was recently interrupted or the unit was recently moved • Inspect the condenser coils and vents at the back and bottom of the unit to ensure they are not blocked by dust or debris; gently vacuum if needed • Ensure the refrigerator is sitting level on the floor using a level tool; adjust leveling feet if the unit is tilted • Perform a full reset by unplugging the appliance from the wall outlet for 60 seconds, then plugging it back in, or by switching off the circuit breaker for 60 seconds and then switching it back on • Wait 5 minutes after reset and observe whether the error code clears and normal operation resumes • If the fault code 15 persists after these checks, contact a professional appliance repair technician or appliance repair support service to diagnose and repair the temperature sensor or control board