Problem Shooting - VanTop EX284643AAA Handbuch

7. PROBLEM SHOOTING

SYMPTOM
The unit is not
 Check if the water level indicator
operating.
There is little
 Check if the room temperature is
formation of
condensate.
Water Leakage
Excessive Noise
E2
 Display when Room temperature
CL
 Display when Room temperature
Error
CH
code
LO
HI
INSPECTION
 Check the power connection in
securely.
lights up?
 Check the room temperature.
 Check the air filter for dirt.
 Check if the air duct is blocked.
below 20℃.
 Set humidity level is higher than
currentHumidity value.
 Overflow while moving the unit.
 Check if the drain hose is kinked
or bends.
 Check if the unit is securely
positioned.
 Check if any loose, vibrating
parts.
 Noise sounds like water flowing.
 Humidity sensor dampened or
failure.
is below 5°C（41°F）.
is above38℃（100°F）.
 Display when Room relative
humidity is bellow 20%RH.
 Display when Room relative
humidity is above 90%RH.
 Insert the power cord securely
 Empty the water tank and
 The range of operating
 Clean the air filter as necessary.
 To clear the obstacle.
 This is normal. Low humidity in
low temperature environment.
 Set the humidity level below
 Empty the water tank before
 Straighten the hose to avoid a
 Place the unit on horizontal
 Secure and tight the parts.
 Noise comes from flowing
refrigerant. This is normal.
 To clean or replace the
 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
17 17
SOLUTION
into the wallOutlet.
reinstall correctly.
temperature is 5-38℃.
current humidity value.
transport.
trap existing.
and firm ground.
humidity sensor.
the fan keep running.