Question about LG Heating & Cooling
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Posted on Jan 02, 2017
SOURCE: lg split system air conditioner
Try sutting off the power to both units. This may reset the unit. Check out the service manual at LG website www.lgusa.com. Go to their support page and put the model number in. Remove and replace the batteries in the remote. If there is a communication error, the inside unit will display 3 flashes. If all else fails, call LG at 1-800-243-0000. Good Luck!
Posted on Aug 30, 2007
SOURCE: Electrolux air conditioner
Tell me the model no. and I will find info or a new manual for you.
Without this info I cannot help you as there are many different coolers made by electrolux.
Posted on Dec 23, 2007
SOURCE: Art cool keeps stopping
Try to unplug the unit or “off” after 10sec. “on” the circuit
breaker and then start the unit.
But if the defect persist then you need a qualified technician. The below error may be the cause of unit failure.
- Out of range thermistor is also can also be the cause of tripping outdoor unit with matching blinking light same as low refrigerant.
- Dirty indoor and outdoor can also be the cause
Remote control units have diagnostic program in the
control, after 3 to 5 minutes of operating if the diagnostic
tools detect abnormal operation, then its shutdown the unit
to protect from damage. Thermistor sensor is one of the
parts that detect the operation of the unit. Out of range
or defective thermistor can shut the operation of the unit.
- If your indoor and outdoor is clean start the unit in cool mode and monitor the outdoor pipes. If your suction pipe is icing or dry then your unit is under charge, but if your suction is cold and sweating then the system is ok and sure that the thermistor sensor is defective.
- Out of range thermistor sensor in both return air and freeze up sensor can cause the tripping “off “ the unit. The resistance of both thermistor is 8 to 10k ohms, so can test by using ohm meter
Posted on Jan 26, 2008
Its may be the thermistor is defective or out of range or the board itself, the unit will not operate unless the defective part is not replace.
Posted on Mar 09, 2008
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