Troubleshooting - TESY DHF20CEL User And Storage Instructions

TROUBLESHOOTING

If a condition listed below occurs, please check the following items before calling customer service.
SYMPTOM
The unit doesn't operate.
There is little formation of
condensate.
Water Leakage
Excessive Noise
Error E2
code
CL
CH
LO
HI
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English
INSPECTION
Check the power connection in securely.
Check if the water level indicator lights up?
Check the room temperature.
Check the air filter for dirt.
Check if the air duct is blocked.
Check if the room temperature is below 20 ℃.
Set humidity level is higher than current
Humidity 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.
Display when Room temperature is below 5°C
(41°F).
Display when Room temperature is above38°C
(100°F).
Display when Room relative humidity is bellow
20%RH.
Display when Room relative humidity is above
90%RH.
SOLUTION
Insert the power cord securely into the wall
Outlet.
Empty the water tank and reinstall correctly.
The range of operating temperature is 5-35 ℃.
Clean the air filter as necessary.
To clear the obstacle.
This is normal. Low humidity in low
temperature environment.
Set the humidity level below current
humidity value.
Empty the water tank before transport.
Straighten the hose to avoid a trap existing.
Place the unit on horizontal and firm
ground.
Secure and tight the parts.
Noise comes from flowing refrigerant. This
is normal.
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.
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Usage and Storage Instructions
EN
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