Question about Samsung AS18A6RB Air Conditioner

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My Sansung Ac just shuts off by itself every 25 minutes or so and does not come on itself. The timer is off and everything but still the problem persists.

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Check for the return fan motor wire  signal for pcb 

Posted on Jul 25, 2010


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Compressor UP6 25 125, runs all the time but is only under load for a short time, should it shut down between loads?

This unit will shut down if unloaded for a set period of time. Usually 5 to 10 minutes. This time could be longer if some one has changed it from the factory setting. There is a timer in the control box that starts counting down when the unit unloads. If it stays unloaded long enough for the timer to count down the unit will stop until the air pressure drops to the low set point on the pressure switch. It will then start up. If the unit loads before the counter counts down the timer starts from the beginning when it unloads again. This cycle continues until you manually shut it down or you stop using air long enough for the timer to reach Zero and shut down.

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My LG window ac continues to shut down after 20 or 25 minutes

The button on the plug is a GFI. Ground fault interuppter. Like on your hair dryer. When the unit is running, or has just tripped out, feel the plug and the well receptical. If either feel warm or hot, do not continue to run the A/c unit. Get an electrician to check for a faulty/ worn/improperly wired outlet. The units tripping out for a reason.

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Samsung ht-x50 home theater system keeps shutting off

You have probably set the sleep timer. Here's how to switch it off: To cancel the sleep timer, press the SLEEP button until <OFF> appears on the display.

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1 Answer

Timer nedds to be turned off,we use it and after

Go to the menu. Go to timer and turn off the timer.
Good luck

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1 Answer

Unit shuts down after 25 minutes

I had a similar problem with my Phillips 42 in. LCD HD TV.

Here's the problem. The Power Supply Board. I opened my TV up(warranty was up of course) and found several bad capacitors. Phillips and several other companies were sold capacitors that although were highly rated failed within 5 years because of a lack of preservatives. All sorts of electronic equipment is now being effected due to these defective capacitors.
1. Take it in and have it fixed
2. Open it up, check the board for faulty capacitors(bulged or leaking) Buy a new Power supply board and install it.
3. Remove PSB, remove faulty capacitors and replace with compatible new ones.

Hope this helps

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1 Answer

Coils in freezer icing up & will not defrost itself

Locate the defrost timer, should be in the refrigerator compartment in the area near the temperature controls. May see a round hole in the plastic cover which gives access to a clutch head screw, turn the screw clockwise SLOWLY until you hear one audible click. The compressor will shut off and the defrost heaters in the coil area should turn on. If after 25 minutes the unit does not restart cooling turn the screw again to the second click. The compressor will then start cooling.(Replace Timer)

If the system does NOT defrost after turning the timer to the first click and the system restarts after 18-22 minutes your problem is in the defrost heater circuit. Could be an open defrost heater or defrost thermostat. The back wall of the freezer section must be removed to read out the heater with an Ohm meter for continuity.

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1 Answer

I have a Frigidaire Gallery model plhs267za. The refrigator doesn't freeze or emits cold air. When I turne it off for a coule of days it works again. The technician says compressor is ok as weel as fan...

Freezer coil is plugging up with frost, Your problem is defrost timer or heater related. If it is the timer you can located the timer and rotate the Clutch screw for the timer, turn it very slowly Clockwise until you hear one click. The compressor will shut off and the defrost heaters will turn on. Waite about 25-30 minutes and if the refrigerator does not restart (Normal time would be 18-22 minutes) rotate the screw again clockwise small amount and it will start cooling. Observe the drain pan for defrost water. If the refrigerator restarted (18-22 minutes) and no water is in the drain pan you problem is defrost heaters. If after the 25-30 minutes the refrigerator did not restart on its own and water is in the drain pan your problem is the defrost timer.

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1 Answer

When doing quick wash "25 minutes" why does it take an hour?

one think comes to mind if you have extra rinse selected un select it all preset cycle times arent based on extra rinse

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My 30 gb DJ turns itself off after about 25 minutes despite a charged battery.

make sure you don't have a sleep timer or something like that set on it. mine does that too, but i have it on idle shut off, so thats why

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