O
pe
r
ation manual
8
4
PW
72923-1 – 01
.
2012
B
RC
7
FA
532
F
W
i
r
eless
r
emote cont
r
olle
r
kit
Pr
ess
OPERATION
MODE
SELECTOR
button
.
"
" on t
h
e left-
h
and of t
h
e malfunction code blinks
.
Pr
ess
PROGRAMMING
TIMER
button and c
h
ange
t
h
e malfunction code
.
Pr
ess until t
h
e indoo
r
unit beeps twice
.
Pr
ess
OPERATION
MODE
SELECTOR
button
.
"
" on t
h
e
r
ig
h
t-
h
and of t
h
e malfunction code blinks
.
Pr
ess
PROGRAMMING
TIMER
button and c
h
ange
t
h
e malfunction code
.
Pr
ess until t
h
e indoo
r
unit makes a long beep
.
Th
e malfunction code is fixed w
h
en t
h
e indoo
r
unit
makes a long beep
.
Pr
ess
OPERATION
MODE
SELECTOR
button to get
t
h
e display back to its no
r
mal state
.
In case besides emergency stop
1
Th
e unit does not ope
r
ate at all
.
■
Ch
eck if t
h
e
r
eceive
r
is exposed of sunlig
h
t o
r
st
r
ong lig
h
t
.
Keep
r
eceive
r
away f
r
om lig
h
t
.
■
Ch
eck if t
h
e
r
e a
r
e batte
r
ies in t
h
e
r
emote
cont
r
olle
r.
P
lace t
h
e batte
r
ies
.
■
Ch
eck if t
h
e indoo
r
unit numbe
r
and wi
r
eless
r
emote cont
r
olle
r
numbe
r
a
r
e equal
.
S
ee
figu
r
e 6
.
O
pe
r
ate t
h
e indoo
r
unit wit
h
t
h
e
r
emote cont
r
olle
r
of t
h
e same numbe
r.
S
ignals t
r
ansmitted f
r
om a
r
emote cont
r
olle
r
of a
diffe
r
ent numbe
r
cannot be accepted
.
(
I
f t
h
e
numbe
r
is not mentioned, it is conside
r
ed as "1"
.
)
2
Th
e system ope
r
ates but it does not sufficiently cool
o
r
h
eat
.
■
I
f t
h
e set tempe
r
atu
r
e is not p
r
ope
r.
■
I
f t
h
e
FAN
SPEED
is set to
LOW
SPEED.
■
I
f t
h
e ai
r
flow angle is not p
r
ope
r.
C
ontact t
h
e place of pu
r
c
h
ase in t
h
e following case
.
Trouble
Th
e
RUN
lamp of t
h
e indoo
r
unit is flas
h
ing and t
h
e unit
does not wo
r
k at all
.
S
ee
figu
r
e 7
.
Remedial action
Ch
eck t
h
e malfunction code (
a1
-
if
) on t
h
e
r
emote
cont
r
olle
r.
N
otify and info
r
m t
h
e model name and w
h
at t
h
e
malfunction code indicates to you
r
deale
r.
N
OT
MALFUNCTION
OF
THE
AIR
CONDITIONER
Th
e following symptoms do not indicate ai
r
conditione
r
malfunction:
Symptom 1: The system does not operate
3
4
5
6
7
R
eset of t
h
e display
.
Wh
en you detect a bu
r
ning odo
r
, s
h
ut
OFF
powe
r
immediately and contact t
h
e place of
pu
r
c
h
ase
.
U
sing t
h
e equipment in anyt
h
ing but
p
r
ope
r
wo
r
king condition can
r
esult in
equipment damage, elect
r
ic s
h
ock and
/
o
r
fi
r
e
.
1
M
alfunction code
2
U
nit
N
o
.
w
h
ic
h
sensed t
r
ouble
3
INSPECTION
display
Example
Reason
Th
e system does not
r
esta
r
t immediately afte
r
t
h
e
ON/OFF
button is
p
r
essed
.
I
f t
h
e
OPERATION
lamp
lig
h
ts, t
h
e system is in
no
r
mal condition
.
I
t does
not
r
esta
r
t immediately
because a safety device
ope
r
ates to p
r
event
ove
r
load of t
h
e system
.
A
fte
r
3 minutes, t
h
e
system will tu
r
n on again
automatically
.
Th
e system does not
r
esta
r
t immediately w
h
en
TEMPERATURE
SETTING
button is
r
etu
r
ned to t
h
e fo
r
me
r
position afte
r
pus
h
ing t
h
e
button
.
I
t does not
r
esta
r
t
immediately because a
safety device ope
r
ates to
p
r
event ove
r
load of t
h
e
system
.
A
fte
r
3 minutes, t
h
e
system will tu
r
n on again
automatically
.
I
f t
h
e
r
eception beep is
r
apidly
r
epeated 3 times
(
I
t sounds only twice
w
h
en ope
r
ating no
r
mally
.
)
C
ont
r
ol is set to t
h
e
optional cont
r
olle
r
fo
r
cent
r
alized cont
r
ol
.
I
f t
h
e def
r
ost lamp on t
h
e
indoo
r
unit's display is lit
w
h
en
h
eating is sta
r
ted
.
Th
is indication is to wa
r
n
against cold ai
r
being
blown f
r
om t
h
e unit
.
Th
e
r
e
is not
h
ing w
r
ong wit
h
t
h
e
equipment
.
Th
e outdoo
r
unit stops
.
Because t
h
e
r
oom
tempe
r
atu
r
e
r
eac
h
es to
t
h
e set tempe
r
atu
r
e
.
Th
e
indoo
r
unit goes into fan
ope
r
ation
.