This guide covers fisher-paykel oven fan runs continuously, walking you through what an unstoppable cooling fan actually means before you assume the worst. If your Fisher & Paykel wall oven or range oven fan continues running after you turn off the oven, it’s usually working exactly as designed. But if the fan runs for hours or never shuts off, there may be a thermostat or control issue. This guide explains the difference.
Normal post-cycle cooling
Every Fisher & Paykel oven has a cooling fan that runs independently of the convection fan. Its job is to prevent the control panel, cabinetry, and countertop from overheating. After you turn off the oven, the cooling fan continues until the internal temperature drops below approximately 150°F (65°C). After a self-clean cycle (which reaches 900°F), the fan may run for 60-90 minutes. After normal baking at 350-400°F, expect 15-30 minutes.
When it’s not normal
The fan should not run if the oven hasn’t been used recently, or continue for more than two hours after any cycle. If it does, one of these components has likely failed:
Oven thermostat sensor (NTC)
The temperature sensor tells the control board how hot the oven cavity is. If the sensor reads incorrectly — reporting high temperatures when the oven is actually cool — the board keeps the fan running as a safety measure. Test the sensor resistance: at room temperature, most Fisher & Paykel oven NTC sensors read approximately 1,080 ohms. A reading far outside this range means the sensor needs replacement. This is also a common trigger for error codes E011 and E012.
Cooling fan thermostat
A separate thermostat controls when the cooling fan turns on and off. This is a simple bi-metal switch mounted near the oven cavity. If the contacts are welded shut (stuck closed), the fan receives continuous power. Replacement requires accessing the back of the oven — a job that typically means pulling the unit from the cabinet.
Control board relay
The control board has a relay that powers the cooling fan circuit. A stuck relay sends continuous voltage to the fan motor regardless of temperature. If you’ve ruled out the sensor and thermostat, the board itself is the likely cause. Schedule diagnostics with an experienced Fisher & Paykel technician for control board testing.
Is it safe to use the oven?
A continuously running cooling fan isn’t dangerous — it’s just a fan blowing air. The oven is still safe to use while you wait for repair. However, the underlying cause (a faulty sensor) could also affect oven temperature accuracy, so monitor your cooking results. If you notice the oven overheating or not reaching set temperatures, stop using it and call for oven repair service.
Fisher & Paykel oven fan runs continuously: key takeaways
A fan that keeps spinning is one of the few oven symptoms that is more often harmless than alarming, but the test sequence above tells you which camp yours falls into. Work through the cooling timeline first, then the NTC sensor, then the dedicated fan thermostat, and only suspect the board once the simpler parts check out. If the fan still will not rest after a full cooldown, schedule professional service rather than leaving it running indefinitely.
Preventing a fisher-paykel oven fan runs continuously fault
Oven cooling systems on Fisher & Paykel AeroTech models last for years when the airflow paths stay clear, so vacuum the vent slots above the door every few months and keep the surrounding cabinet uncluttered. A blocked vent forces the cooling fan to run longer than necessary, which over time wears the bearing and skews how the NTC sensor reads cavity heat. Note the model and serial number from the rating plate inside the door frame before you call — having it ready lets a specialist technician match the correct sensor or fan thermostat to your exact unit. Independent service from trusted parts suppliers, backed by a 30-day labor warranty, starts from $129 for an oven diagnostic visit.
