•
If
a
malfunction
occurs,
either
one
of
the
following
messages
will
appear
on
the
Basic
screen
on
the
wired
remote
controller
during
operation.
•
Press
Menu/Enter
button.
The
Malfunction
(Error)
code
blinks.
For
more
information,
refer
to
the
operation
manua
l
attached
to
the
remote
controller.
“Error:
Push
Menu
button.”
(*
The
Operation
lamp
will
blink.)
“Warning:
Push
Menu
button.”
(*
The
Operation
lamp
will
not
blink.)
Measure:
Notify your local dealer and inform
malfunction code of the display.
16
•
Check
•
Check if the ventilation fan is in operation.
if direct sunlight enters the room (when
cooling).
Use curtains or blinds.
•
When there are too many inhabitants in the
room (when cooling).
•
Check if the heat source of the room is
excessive (when cooling).
4. Operation was performed or stopped
although the ON/OFF button was not
pressed.
•
Are
you
sure
that
the
ON/OFF
timer
operation
i
s
not
used?
Turn
off the ON
/O
FF
timer.
Plea
se r
efer
to ope
ra
tion ma
n
ual att
ached
to
the remote controlle
r.
•
Are
you
sure
that
any
remote
control
de
v
ice
is
not
connected?
Contact
the
central
control
room
that
directed
the sto
p.
•
Are
yo
u su
re
that
t
he displ
a
y
fo
r cen
traliz
ed
control is not lit?
Contact
the
central
control
room
that
directed
the sto
p.
If
the
problem
is
not
sol
v
ed
after
checking
the
abo
v
e
poi
nts
, pleas
e
do n
o
t t
r
y to r
e
pair it
yourself
.
In such case
s
,
alwa
ys ask
y
our l
o
cal deale
r
.
At this tim
e
, please tell the symptom and
model
name
(written
on
the
model
name
plate).
If one of the following malfunctions occurs, take
the measures shown below and contact your
local dealer.
The air co
nd
itioner
mu
st
be
repaired
by
a qu
alif
ied
ser
v
ice
person.
WARNING
When the air conditioner is malfunctioning
(giving off a burning odour, etc.) turn off power
to the air conditioner and contact your local
dealer.
Continu
ed op
eration
under such circumst
an
ces
may
result
in
a
failure,
e
lectric
shock
s o
r
a
fire.
Contact
your
local
dealer.
•
If a sa
fe
ty d
e
vice such as a fus
e
, a p
owe
r circuit
breaker
or
an
earth
leakage
breake
r freq
uently
actuates;
Measure:
Do
not
turn
on
the
main
power
switch.
•
If the ON/O
FF
switch
does not p
roper
ly
work;
Measure:
Turn
off the main p
owe
r
switch.
•
If
wate
r
leaks
from
the
indoor
unit.
Measure:
Stop
the
operation.
Read the operation manual attached to the
outdoor unit.
