Advertisement
TROUBLESHOOTING TIPS
Problem Solving
Common Issues
The following problems are not a malfunction and in most situations will not require repairs.
P
r
o
b
e l
m
Unit does not turn
on when pressing
ON/OFF button
Unit does
not cool well
The unit is noisy
and vibrates too
much
The unit makes a
gurgling sound
P
o
s
s
b i
e l
C
a
u
s
e
s
P1 Protection Code.
In COOL mode: room
temperature is lower than
the set temperature.
The air filter is blocked with
dust or animal hair.
Exhaust hose is not
connected or is blocked.
The unit is low on
refrigerant.
Temperature setting is too
high.
The windows and doors in
the room are open.
The room area is too large.
There are heat sources
inside the room.
The ground is not level.
The air filter is blocked with
dust or animal hair.
This sound is caused by the
flow of refrigerant inside
the unit.
restart the unit.
Check the set temperature.
instructions.
blockage and reconnect the hose.
top off refrigerant.
Decrease the set temperature.
Make sure all windows and doors are closed.
Double-check the cooling area.
Remove the heat sources if possible.
Place the unit on a flat, level surface.
to instructions.
T
his is normal.
43
S
o
u l
t
o i
n
Collection Tray and
Advertisement
Need help?
Do you have a question about the MAP05S1AWT-A and is the answer not in the manual?