Lg split ac not working thro remote,it is working in manual mode only,i couldnt set the temp.now it is in 22degree temp.what is the solution please tell the problem

SOURCE: LG SPLIT SYSTEM AC.

Fixed fault by not only switching off AC unit at power point, had to pull out plug top & lead from wall for one minute. This must allow electronics to reset.

SOURCE: I have a LG mini split system AC/Heat pump. The

Small internal fuse. You may need a service tech to check this out. I buy fuses for them at Radio Shack. Sometimes there are more than one board bit it is the large amin board where the transformer wires hook into the board. If you have trouble just ask for a free estimate that way you know upfront what the cost is ,... Rus

SOURCE: LG Spilt A/C

medev,

there is a lot of reason why your LG split unit would not work by remote control.
first likely trouble is the remote itself. it could have drop from a height and broke the remote, or corrosion has set inside the remote if you left an old battery for a long time and it could have broken it.

secondly which is not more likely to happen is the remote receiver in your unit got broke that is why it can not communicate with your remote controller. it could happen if someone has serviced your evaporator and could have disconnected wires to the receiver , or wires were just left not connected.

you can test the remote if you have an identical unit which is working with a working remote. use the working remote to your unit then you can decide.
i hope i was able to help.

SOURCE: lg split indoor fan runs non stop

Hello Hamid,
The unit is designed to run the indoor fanmotors continuously when in cooling mode on both indoor units (evaporators). The reason is that this circulates the air and the temperature thermistor or sensor is able to sense return air temperature and in turn start or stop the outdoor unit and compressor as required according to the setpoint temperature. The reason for either unit not reaching setpoint temperature can be a couple of reasons. A) Incorrect design - the unit may be too small for the application. You can calculate this roughly at 650BTU per square meter of room in a relatively warm ambient climate. Or secondly B) The outdoor unit has leaked and is short of refrigerant. You can check this when the outdoor unit is running by feeling the thicker copper tube on the right hand side of the unit. This should be cool to cold. If no temperature difference is felt, it is short of refrigerant. Hope this helps you. Goodbye

Darial Jr Lasaria

• 379 Answers
• Posted on Jun 16, 2009

SOURCE: how to operate lg split 1.5ton ac without remote

you can buy a universal remote control.