LG P121CM Guí A De Usuario E Instrucciones De Instalació N página 22

T RO U B L E S H O OT I N G
BEFORE CALLING FOR SERVICE
Problem
Code appears in the
display.
P2
E1, E2
E3
E4
Cautions:
POWER SUPPLY SPECIFICATIONS.
115VAC 60Hz 1300W 11.0A
22
·
Protection ( Water-full protection, to prevent spilling).
·
Sensor protection, to avoid occurrence of unit damage, auto-stop protection.
·
Unit-abnormal protection, to avoid occurrence of unit damage.
·
When coil sensor feels coil temperature is ≤2℃, the unit will stop and display E4 to defrost,
and fan speed is low.
·
When coil temperature runs up to ≥8℃, the unit will re-cool.
Switch off the unit and unplug it immediately if anything abnormal happens.
Then contact a qualified electrician.
Description