Loading ...
Loading ...
Loading ...
48
EN
Problem Cause Remedy
Bad cooling/heating
effects
Filter mesh very dirty. Clean or replace the lter
mesh.
Air inlet or air outlet
clogged.
Remove the obstruction.
Large noise. Air-conditioner not put
on a at
surface.
Put the air-conditioner in
a at and rm place (may
reduce noise).
The compressor does not
work.
Initiation of overheat
protection.
Wait 3 minutes until the
temperature decreases
and then turn on the unit.
The remote control does
not work.
Too long a distance. Wait 3 minutes until the
temperature decreases
and then turn on the unit.
The remote control does
not point toward the
receiving head of the
remote control.
Bring the remote control
close to the air-conditioner
and ensure that the remote
control points toward the
receiving head of the
remote control.
The batteries have no
electricity.
Replace the batteries.
Display E1. Pipe temperature sensor
failure.
Check the pipe
temperature sensor and
related circuits.
Display E2. Room temperature sensor
failure.
Check the room
temperature sensor and
related circuits.
Display E4. Anti-freeze protection. Restore the functions
automatically once
defrozen.
Full water indicator
illuminates
The water in the baseplate
of the unit reaches the full
water level.
Drain the water in the
baseplate.
Loading ...
Loading ...
Loading ...