HOMCOM 821-019V70 Manual página 18

TROUBLESHOOTING
SYMPTOM
✓ Check the power
The unit is not ✓ Check if the water level
operating.
✓ Check the room
✓ Check the air filter for dirt.
✓ Check if the air duct is
There is little
✓ Check if the room
formation of
condensate.
✓ Set humidity level is higher
✓ Overflow while moving the
Water Leakage
✓ Check if the drain hose is
✓ Check if the unit is securely
✓ Check if any loose, vibrating
Excessive Noise
✓ Noise sounds like water
✓ Humidity sensor dampened
E2
✓ Display when Room
CL
Error ✓ Display when Room
code CH
✓ Display when Room relative
LO
✓ Display when Room relative
HI
INSPECTION
connection in securely.
indicator lights up?
temperature.
blocked.
temperature is below 20℃.
than current Humidity
value.
unit.
kinked or bends.
positioned.
parts.
flowing.
or failure.
temperature is below 5°C
（41°F）.
temperature is above38℃
（100°F）.
humidity is bellow 20%RH.
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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