netta OL20-BD068A - Page 26

There is little
formation of
condensate.
✓ Check if the air
filter the air filter
clogged by dust
➢ Clean the air filter
✓ Check if the air
inlet or air outlet
obstructed
➢ Remove the obstruction from the
air inlet or air outlet
✓ Check if the room
temperature is
below 20℃.
➢ This is normal. Machine will
defrost in low temperature
environment.
✓ Set humidity level
is higher than
current Humidity
value.
➢ Set the humidity level below
current humidity value.
Water
Leakage
✓ Overflow while
moving the unit.
➢ Empty the water tank before
transport.
✓ Check if the drain
hose is kinked or
bends.
➢ Straighten the hose to avoid a
trap existing.
Excessive
Noise
✓ Check if the unit is
securely
positioned.
➢ Place the unit on horizontal and
firm ground.
✓ Check if any loose,
vibrating parts.
➢ Secure and tight the parts.
✓ Noise sounds like
water flowing.
➢ Noise comes from flowing
refrigerant. This is normal.
Error
code
E1
✓ Humidity sensor
dampened or
failure.
➢ To clean or replace the
humidity sensor.
CL
✓ Display when
Room temperature
is below 5°C
➢ Normal. The compressor and
fan will stop working under this
condition
CH
✓ Display when
Room temperature
is above 38℃
➢ Normal. The compressor and
fan will stop working under this
condition
LO
✓ Display when
Room relative
humidity is bellow
20%RH.
➢ Normal. The compressor and
fan will stop working under this
condition