Felkod CH på värmepump?

[Jossan81]

Hej.

I vår sommarstuga har vi en värmepump från LG. Idag kommer det ingen värme från den. I displayen blinkar det CH. Någon som vet vad som kan vara fel? Vi har stängt av den, dammsugit den men inget hjälper.

 

[DonPablo]

inga sifferkoder? typ 03 eller 08

 

[DonPablo]

det ska blinka en lampa med ett visst antal blink, 2 blink ch2 o.s.v det anger vilket fel det är
G Split System Air Conditioner Error code = C1 or CH01
LG AC Fault Definition = Indoor temperature sensor open or closed circuit
Light Will Flash = 1
Display = Indoor
Indoor Operation = ON





LG Split System Air Conditioner Error code = C2 or CH02
LG AC Fault Definition = Outdoor temperature sensor open or closed circuit – Outdoor air or piping temperature thermistor error
(Measured the resistance of the two thermistors)
Flashing Light = 2
Display = Indoor Outdoor
Indoor Operation = ON

LG Split System Air Conditioner Error code = C3 or CH03
LG AC Fault Definition = Communication (Indoor Wired R/Control) Data Communication Fault
Flashing Light = 3

LG Split System Air Conditioner Error code = C4 or CH04
LG AC Fault Definition = Heat-sink temperature sensor open or closed circuit
Flashing Light = 4
Display = Indoor Outdoor
Indoor Operation = ON

LG Split System Air Conditioner Error code = C5 or CH05
LG AC Fault Definition = Communication between indoor and outdoor units
Flashing Light = 5
Display = Indoor Outdoor
Indoor Operation = OFF

LG Split System Air Conditioner Error code = C6 or CH06
LG AC Fault Definition = Excessive current at inverter DC power circuit – DC Peak Power
Flashing Light = 6
Display = Indoor Outdoor
Indoor Operation = SHUTDOWN

LG Split System Air Conditioner Error code = C7 or CH07
LG AC Fault Definition = Excessive compressor current
Flashing Light = 7
Display = Indoor Outdoor
Indoor Operation = SHUTDOWN

LG Split System Air Conditioner Error code = C8 or CH08
LG AC Fault Definition = Indoor fan not rotating
Flashing Light = 8
Display = Indoor
Indoor Operation = OFF