Lg split system ch 05 error outside fan not working

It is a reminder to clean the filter

Split System Air Conditioner Considering this, what does Ch mean on LG air conditioner? It is not a problem but it is just the reminder to clean the filter of the air conditioner. ... LG Split System Air Conditioner Error code = 05 LG AC Fault Definition = Communication(Indoor Outdoor) - Communication Issue. Indoor Status = Off.

May 17, 2020

CH 5 on these units indicates a communications error between the indoor and outdoor units. Generally, it will require a replacement outdoor board assembly to repair it. Lookup LG parts on the internet or ring them for your nearest Agent or parts. 800 243-0000

How do i fix an error 10 CH

Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

CH-06 REFERS Indoor unit coil sensor fault. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. if not replace sensor. THANKS.

CH-05 Communications Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Il mio condinoziatore LG segnala CH 05 cosa vuol dire

CH-05-Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Have you cleaned the filter? Check the condensate drainpipe is not blocked by blowing into it from the outside.

1.check indoor unit wiring.
2 check cirkit board
3 check selector switch