Fault state · In the oven and on the display
Cooling Fan Runs On After Shutdown
A fan still running after a Wolf dual fuel oven is switched off is almost always the cooling fan. Wolf fits it to keep parts from overheating, gives it no off switch, and lets it run until the oven cools, which in a well-insulated cavity can take several hours. Wolf Repair Kirkland, (425) 699-2400, checks one that never stops.
Greg Lindqvist Cooking-appliance technician — gas ignition and burners · 18 years in the trade
Normal
- The fan runs while the oven is on and carries on after it is off.
- It is still running long after a hot bake. Wolf sets no fixed time, because a well-insulated oven can take several hours to cool completely.
Fault
- The oven has been cold for many hours, into the next day, and the fan is still running.
- The oven is hot and the fan is silent.
- COOL FAN on a legacy dual fuel display: Wolf's code for the fan, or the switch confirming it runs, reporting a failure.
What to check first
Give it time. Wolf’s note on this fan is written for its electric ovens, which includes the oven of a dual fuel range; on an all-gas range, ask us rather than assume the same. If the fan is still going once the oven is cold, or COOL FAN shows on the display, switch the range off at its breaker for 30 seconds, turn it back on and see whether it settles.
What we usually find in Totem Lake
Totem Lake’s townhouses and condos mostly have 30-inch ranges fitted when the building went up. Most often the fan is simply doing its work and the sound came as a surprise. Sometimes it has grown louder than it used to be while still starting and stopping as it should. Rarely it will not stop, or stays quiet in a hot oven, and that is the visit worth booking.
Asked about this state
Can I flip the breaker to stop the fan after baking?
It would stop, but that defeats its purpose: Wolf gave the fan no off switch because it keeps parts from overheating while the oven cools. Let it finish. A breaker reset is for a fan still turning once the oven is cold; if it carries on after that, Wolf Repair Kirkland, (425) 699-2400, looks at the fan and its controls.
