Ductless split I have a 18000btu ductless unit that starts up well and runs great. But if I turn off the unit, for about 10mins, and error code E2 appears on the thermostat screen. The remote wont work at all. I would have to reset the breaker for the unit to start working again. Please can anyone help me.

SOURCE: ERROR CODE ON AIRCONDITIONER LG ART COOL INVERTER MODEL NUMBER LSZ244VM4

Hi,

The first thing i'll say is you will need to get it repaired by a technician and i strongly recommend you not to do it by urself.

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.




Goodluck..

SOURCE: Fedders Air conditioner

e5 is comp overload code . if you have infared remote for indoor units point at anyone while pushing all 3 buttons at the same time- 'mode' 'temp up' temp down' this will bring up OO where temp set point is normally displayed. scroll up or down with temp up or down buttons (1st digit only) untill you here the beeping sound change tone, this is the 1st part of the fault code. press mode once to change to 2nd digit, scroll again with up and down listening for change of beep- 2nd part of code ie "E5". press mode again will bring up afunny looking T-test mode. press mode again to exit. THATS VERY ACCURATE SOLUTION.SAVE IT FOR FUTURE.WISH U SUCCESS .REPLY FOR FURTHER ASSISTANCE IF REQUIRED.BYE

SOURCE: THE REMOTE CONTROL UNIT FOR

A new remote.

SOURCE: E2 error code on Haier cprd12xh7 portable air conditioner

Hi! You need to check pump filter. It could be jammed with a coin or hair clip. Now take the machine outside and empty it then lay it on its side and you can access the pump. Take it off, stand up the machine and pour hot water into the soap draw and check water should run out of bottom freely taking any fluff or bits with it. Now take apart the pump and clean it and dry all components before re-assembly. If the machine still doesn?t work then you need to replace the pump. Please do rate this solution as FixYa and revert for further assistance. Thanks Rylee

SOURCE: LG Ductless Mini Split System LAN125hv: Heat pump doesn't run.

CA: Compressor Discharge Sensor Fault

Contact a qualified service technician and have them replace this sensor.