16
7.0
TROUBLE SHOOTING
7.1 FUNCTIONING TEMP
Temperature is between 5°C and 35°C
When the ambient temp is lower or higher than the functioning temp, the dehumidifier
stops.
Temperature is between 5°C and 16°C
The compressor automatically defrosts at intervals; during defrosting, the compressor stops
and the fan keeps running.
7.2 BEFORE CALLING FOR SERVICE
Before contacting professional service, please review the trouble shooting list that includes
common occurrences that are not the result of a defect in workmanship or materials.
Problem
Possible Cause
Solution
Not working
No power supply
Connect to a functioning outlet and
switch on
Water Full Indication Flashes
Drain water tank and reset it, or
re-position the water tank to right place
Room temperature below 5°C, or
above 35°C
Self-Protection designed to protect the
unit.
Not
functioning
correctly
Is the air filter clogged?
Clean the air filter as instructed
Is the intake duct or discharge
duct obstructed?
Remove the obstruction from the
discharge duct or intake duct.
No air intake
Is the filter clogged?
Wash the filter
Loud noise
when
running
Is the machine on flat ground?
Put the machine on the flat ground
Is the filter clogged?
Wash the filter
E2
Humidity sensor problem
Change the sensor
LO
Environmental humidity is below
20%
The dehumidifier shuts down for self-
protection
HI
Environmental humidity is above
90%
CL
Low temperature protection, the
environmental temperature
＜
5
℃
CH
High temperature protection, the
environmental temperature
＞
35
℃
Summary of Contents for SMAWDEHUM20LBD068CF
Page 27: ...27...
