TROUBLE SHOOTING GUIDE
BEFORE CALLING FOR SERVICE
This list includes common occurrences that are not the result of a defect in workmanship or materials.
Problem
The unit doesn't
work
The
dehumidifying
function doesn't
work or the unit
starts up/shuts
down frequently
Operation is
noisy
Error
code
Possible Cause
No power supply
Water full indicator flashes
Room temperature is under
5℃ or above 35℃.
Timer function is active.
Is the air filter clogged?
Is
the
opened?
Is the unit close to any heat
resource?
Is the intake duct or discharge
duct obstructed?
Is the unit tilted or unsteady?
Is the air filter clogged?
✓ Humidity sensor dampened
E2
or failure.
✓ Display when Room
temperature is below 5°C
CL
(41°F).
✓ Display when Room
temperature is above35℃
CH
(95°F).
✓ Display when Room relative
LO
humidity is bellow 20%RH.
✓ Display when Room relative
HI
humidity is above 95%RH.
Connect to a power outlet and switch on
Drain water tank and reset your setting, or
replace the water tank to right place
Self-protection is designed to protect the
unit,
thus
temperature
Deactivate Timer function.
Clean the air filter
door/window
Close the door/window
Remove the unit to a cool place
Remove the obstruction from the discharge
duct or intake duct.
Place it on flat ground to achieve less
vibration.
Clean the air filter
➢ To clean or replace the humidity sensor.
➢ Normal. The compressor stops, and the fan
keeps running.
➢ Normal. The compressor stops, and the fan
keeps running.
➢ Normal. The compressor stops, and the fan
keeps running.
➢ Normal. The compressor and the fan keep
running.
Solution
it
can't
work
under
such
60