LG inverter V Manuals
※ Download: Lg inverter v air conditioner manual
To cancel press Jet Cool, Fan Speed or Set Temperature button. Check refrigerant 153 Excessive discharge temperature rise 105°C Sub condenser 2 standard compressor. Check dc voltage between white and black cable on plug.
Check pressures, check for non condensables, check heat exchanger coil is free from debris 155 Sub 3 reverse or open phase. Then indoor flashes communication fault 5 flashes. If you see fault code CH07 only type 7 in your text message 65 Outdoor unit inverter fin temperature sensor fault. Check dc voltage between white and black cable on plug.
LG inverter V Manuals - Whenever it is off, I can hear a low pitch constant squeal from it. If your LG AC unit does not have a remote control that came with the unit, then the 2, 3 or 4 digit error code will display on the LED panel on the front of the indoor unit.
Although some of these problems a handy do-it-yourselfer can troubleshoot and fix, other repairs may require qualified professionals. After adding up the labor and parts costs, repairing a window unit may not be as economical as replacing it, especially if your unit is out of warranty or past its life expectancy, which is an average of 10 years. Check the unit for accumulated dirt or debris. The vents, air filter, evaporator coils, and condensing coils need to be kept clean through regular preventive maintenance to assure maximum cooling efficiency and longevity of the unit. The air filter should be checked and cleaned at least twice a month. The evaporator coils and condensing coils should be checked at least seasonally and when needed, carefully cleaned with a brush attachment on a vacuum cleaner. Check the batteries in the remote. They may just need to be replaced, or they may be installed in the wrong direction. Verify the battery contacts are clean and that the batteries fit tightly enough to make a proper connection. If the remote still does not work, clean the sensor panels on both the remote and unit. The problem could also be that the distance or angle from the unit is too long for the remote to work. A bad circuit board in the remote or unit an also result in a non-working remote, but if this is the problem, it will require replacement or repair service.
¡ Check the trace of water. If you see fault code CH07 only type 7 in your text message CH40 Inverter ac current abnormal. Test Run Flow chart. If OK replace either main or fan PCB 109 Sub 1 excessive rise of high pressure. Let us know what you find after doing the above. The 4-way swing function blows the air quickly and ef ciently in multiple directions.
