What Turns Itself Off means on your Asko range hood (asko hood shuts off)
This is a symptom, not a code — a hood that starts fine but shuts itself off after a few minutes is usually a motor protecting itself from overheating rather than a control failure, since most blower motors include a thermal overload that cuts power if the motor runs too hot. That protective behavior is doing exactly what it is designed to do, but it is a sign the motor is struggling, not something to ignore.

Symptoms
The list below helps you separate this problem on your Asko range hood from other problems that can look almost identical. Your range hood might show just one of these signs or several at once, creeping in over several cycles or appearing suddenly after a power cut, a heavy load, a spill, or recent installation work.
- The fan runs normally for several minutes, then stops on its own
- The fan can sometimes be restarted immediately, only to stop again shortly after
- The motor housing feels warmer than usual to the touch after it shuts off
- The problem is more frequent on hotter days or after extended use
Common causes
A single set of symptoms on your Asko range hood can come from any of the causes below, listed with the common ones first. Eliminating them methodically separates the quick checks anyone can make on a range hood from the problems that need trained diagnosis and Asko parts.
- Thermal overload tripping from motor strain — the motor is drawing more current than normal and overheating, so its built-in protection cuts power
- Restricted airflow forcing the motor to work harder — a clogged filter or blocked duct makes the motor strain to move air, causing it to overheat
- Failing motor windings — degraded windings draw excess current and generate more heat than a healthy motor
- Loose wiring causing intermittent high resistance — a poor connection generates heat at the connection point, tripping thermal protection nearby
Troubleshooting steps you can try
Before service is booked, walk through this checklist on your Asko range hood in order — many problems are resolved without a visit. Whenever a step reaches live voltage, gas, a hot oven cavity, water, or a sealed component on the range hood, that is your cue to call in a technician.
- Check and clean the grease filters, since restricted airflow makes the motor work harder and overheat sooner.
- Time how long the fan runs before shutting off and whether it varies between attempts.
- Let the motor cool fully for at least twenty minutes before testing again rather than repeatedly restarting it.
- Avoid running the fan on its highest setting for extended periods until the cause is found.
Parts a technician may replace
Depending on what the diagnosis turns up, a technician working on your Asko range hood may inspect, test, or replace the thermal overload protector, motor windings, control board, and wiring. The correct part for your range hood is matched from its model, serial, and Art. No., and genuine OEM or trusted-supplier components go back in rather than generic substitutes, so the range hood keeps its performance and its long service life.
When to call a technician
Repeated thermal shutoff even with clean filters needs an experienced technician to test motor current draw and winding condition on the Asko range hood. This problem sits at Medium severity, so your Asko range hood is safe to leave for now; if Turns Itself Off keeps returning on the range hood despite the steps above, get a technician to establish the cause before ordering parts. Work on your Asko range hood is independent of Asko, Gorenje, and Hisense; experienced technicians fit genuine OEM or trusted-supplier parts, and the labor on the range hood is covered by a 30-day warranty. The Art. No., alongside the model and serial on your Asko range hood, is what lets us order the right part for your range hood before we arrive and put Turns Itself Off right without unnecessary return trips.
Related help and Asko resources
If Turns Itself Off has not cleared on your Asko range hood, you can book Asko range hood repair, browse our range hood error-code guides, put our step-by-step repair guides to use, schedule service for service, or locate help on our locations page. Full product details for your Asko range hood live on the manufacturer’s site at global.asko.com.