TROUBLE SHOOTING
TROUBLES
POSSIBLE CAUSES
SUGGEST REMEDIES
1.
UNIT DOES NOT
-
Water full indicator blinks, water tank
Dump the water
in
the water tank.
START WHEN
is
full.
PRESSING
<!J
BUTTON
-
Room temperature
is
higher than
Reset the temperature.
the set temperature.(Heating mode)
-
Room temperature is
lo
wer than
Reset the temperature.
the set temperature
.(
Cooling mode)
2.
NOT COOL ENOUGH
-
The windows or doors
in
the room
Make sure
all the windows and
are not closed.
doors are
closed.
- There are heat sources
in
side the
Remove the h
ea
t sources if possible.
room.
-
Exhaust air duct is not connected or
Connect the duct and ma e
blocked.
sure it can function property.
- Temperature setting is too high.
Decrease the set tempera u e.
- Air filter
is
blocked by dust.
Clean the air filt
er.
3.
POWER SHUT OFF
AT
The
automatic
over
h
eat
protection
Switch on again after
e it has
cool down.
HEATING MODE
function.
When
the t
emperature
at
t
he
air
outlet
exceed
70°
C/158
°F,the
device
will
stop.
4.
NOISY OR VIBRATION
-
The ground is not level or not flat
Place the unit
on
a flat, Ie el
enough.
ground if
possib
le.
5. GURGLING SOUND
- The sou
nd
co
me
s from the flowing
It
is normal.
of
the ref
ri
ge
ra
nt
in
side the
ai
r-
conditioner.
6.
COMPRESSOR DOES NOT
- T
he
bottom tray is full
Remove
th
e bo a
drain
plug and drain
WORK
AND
THE DIGITAL
the water
outs
i
~e
.
DISPLAY AREA SHOWS
"P2"
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