It won't turn off, just keeps running. - Samsung DW7933LRABB

A malfunction has occurred. You won’t be able to fix this problem.

No, machine keeps running, but lamp is out. This is cool down cycle. Dont turn it off. It will vary from 15 seconds up to 2 minutes. This is pretty normal.

Fuel pump relay in fuse panel

do you here the fuel pump working when you turn the key?If not could be a fuse that runs the fuel pump.

I'm sorry but you have this posted in the wrong product category. Please re-post the question in the proper category This is the car and truck problem category

first ensure your spark plugs, wires, cap and rotor/coil packs are in good shape. once thats done check for a check engine light, sometimes they come on then go off but a code will be stored regardless. once you have made sure your getting good spark and there are no trouble codes the issue is most likely a dirty throttle body or fault IAC (idle air control) valve or throttle positioning sensor. hope this helps, good luck

Its supposed to keep running even with the car turned off if the car is still to warm, they work off a sensor,, now if it keeps running way to long,, the sensor is bad,, ( if you have to pull the fuse to make it quit after a while,, then check the relay , and then the sensor )

It may be, that you have it running in continuous mode, rather than timed mode. Also, most dehumidifiers fans will run almost continually, to keep the air moving, so the humidity sensor can pickup and increase in humidity, if there is one.

If the above doesn't seem to be the problem with your unit, turn The Master ON/OFF Switch to OFF and unplug the unit for 12-15 minutes. This will give the electronics time to reset themselves, if necessary.

Hope this helped you to troubleshoot and solve the problem. Please let me know. Thanks.