33 / EN
Local air-conditioner / User Manual
Troubles Possble causes Suggested remedes
1. Unt does not
start when
pressng on/
off button
– Water full ndcator lamp blnks,
and water tray s full.
Dump the water out of the water
tray.
– Room temperature s hgher
than the settng temperature.
(Electrc heatng mode)
Reset the temperature
– Room temperature s lower
than the settng temperature.
(Coolng mode)
Reset the temperature
2. Not cool
enough
– The doors or wndows are not
closed.
Make sure all the wndows and
doors are closed.
– There are heat sources nsde
the room.
Remove the heat sources f
possble
– Exhaust ar hose s not
connected or blocked.
Connect or clean the exhaust ar
hose.
– Temperature settng s too hgh. Reset the temperature
– Ar nlet s blocked. Clean the ar nlet.
3. Nosy
– The ground s not level or not
flat enough
Place the unt on a flat, level
ground f possble
– The sound comes from the
flowng of the refrgerant nsde
the ar condtoner
It s normal.
4. E0 Code
Room temperature sensor faled
Replace room temperature sensor
(the unt can also work wthout
replacement.)
5. E1 Code
Condenser temperature sensor
faled
Replace condenser temperature
sensor
10. Troubleshootng