O
pe
r
ation manual
2
4
PW
72923-1 – 01
.
2012
B
RC
7
FA
532
F
W
i
r
eless
r
emote cont
r
olle
r
kit
N
AMES
AND
FUNCTIONS
OF
THE
OPERATING
SECTION
See
figure 1
, (figu
r
e 1B s
h
ows t
h
e
r
emote cont
r
olle
r
wit
h
f
r
ont cove
r
opened)
1
DISPLA
Y "
" (
SIGNAL
TRANSMISSION
)
Th
is lig
h
ts up w
h
en a signal is being t
r
ansmitted
.
2
DISPLA
Y "
" "
" "
" "
" "
" (
OPERATION
MODE
)
Th
is display s
h
ows t
h
e cu
rr
ent
OPERATION
MODE.
3
DISPLA
Y "
" (
SET
TEMPERATURE
)
Th
is display s
h
ows t
h
e set tempe
r
atu
r
e
.
4
DISPLA
Y "
" (
PROGRAMMED
TIME
)
Th
is display s
h
ows
PROGRAMMED
TIME
of t
h
e
system sta
r
t o
r
stop
.
5
DISPLA
Y "
" (
SWING
FLAP
)
R
efe
r
to
"
AIR
FLOW
DIRECTION
AD
J
UST
" on
page 5
.
6
DISPLA
Y "
" "
" (
FAN
SPEED
)
Th
e display s
h
ows t
h
e set fan speed
.
7
DISPLA
Y "
" (
INSPECTION/
TEST
OPERA
-
TION
)
Wh
en t
h
e
INSPECTION/TEST
OPERATION
B
UTTON
is p
r
essed, t
h
e display s
h
ows t
h
e system
mode is in
.
8
ON/OFF
B
UTTON
Pr
ess t
h
e button and t
h
e system will sta
r
t
.
Pr
ess t
h
e
button again and t
h
e system will stop
.
9
FAN
SPEED
CONTROL
B
UTTON
Pr
ess t
h
is button to select t
h
e fan speed,
HIGH
o
r
LOW
, of you
r
c
h
oice
.
10
TEMPERATURE
SETTING
B
UTTON
U
se t
h
is button fo
r
SETTING
TEMPERATURE
(
O
pe
r
ates wit
h
t
h
e f
r
ont cove
r
of t
h
e
r
emote cont
r
olle
r
closed
.
)
11
PROGRAMMING
TIMER
B
UTTON
U
se t
h
is button fo
r
p
r
og
r
amming "
START
and
/
o
r
STOP
" time
.
(
O
pe
r
ates wit
h
t
h
e f
r
ont cove
r
of t
h
e
r
emote cont
r
olle
r
opened
.
)
12
TIMER
MODE
START/STOP
B
UTTON
R
efe
r
to
"
TIMER
MODE
START/STOP
" on page 6
.
13
TIMER
RESERVE/CANCEL
B
UTTON
R
efe
r
to
"
PROGRAMMING
TIME
" on page 6
.
14
AIR
FLOW
DIRECTION
AD
J
UST
B
UTTON
R
efe
r
to
"
AIR
FLOW
DIRECTION
AD
J
UST
" on
page 5
.
15
OPERATION
MODE
SELECTOR
B
UTTON
Pr
ess t
h
is button to select
OPERATION
MODE.
16
FILTER
SIGN
RESET
B
UTTON
R
efe
r
to t
h
e section of
MAINTENANCE
in t
h
e
ope
r
ation manual attac
h
ed to t
h
e indoo
r
unit
.
17
INSPECTION/TEST
OPERATION
B
UTTON
Th
is button is used only by qualified se
r
vice pe
r
sons
fo
r
maintenance pu
r
poses
.
See
figure 3
, (
r
eceive
r
on deco
r
ation panel)
18
EMERGENC
Y
OPERATION
SWITCH
Th
is switc
h
is
r
eadily used if t
h
e
r
emote cont
r
olle
r
does not wo
r
k
.
19
RECEIVER
Th
is
r
eceives t
h
e signals f
r
om t
h
e
r
emote cont
r
olle
r.
20
OPERATING
INDICATOR
LAMP
(
R
ed)
Th
is lamp stays lit w
h
ile t
h
e ai
r
conditione
r
r
uns
.
I
t
flas
h
es w
h
en t
h
e unit is in t
r
ouble
.
21
TIMER
INDICATOR
LAMP
(
Gr
een)
Th
is lamp stays lit w
h
ile t
h
e time
r
is set
.
22
AIR
FILTER
CLEANING
TIME
INDICATOR
LAMP
(
R
ed)
L
ig
h
ts up w
h
en it is time to clean t
h
e ai
r
filte
r.
23
DEFROST
LAMP
(
Or
ange)
L
ig
h
ts up w
h
en t
h
e def
r
osting ope
r
ation
h
as sta
r
ted
.
See
figure 4
, (cool
/h
eat c
h
angeove
r
switc
h
)
I
n a
VRV
system, t
h
e wi
r
eless
r
emote cont
r
olle
r
can be
used toget
h
e
r
wit
h
a cool
/h
eat c
h
angeove
r
switc
h.
24
FAN/AIR
CONDITIONING
SELECTOR
SWITCH
S
et t
h
e switc
h
to "
" (
FAN
) fo
r
FAN
and "
"
(
A/C
) fo
r
HEAT
o
r
COOL.
25
COOL/HEAT
CHANGEOVER
SWITCH
S
et t
h
e switc
h
to "
" (
COOL
) fo
r
COOL
and "
"
(
HEAT
) fo
r
HEAT
NOTE
■
F
o
r
t
h
e sake of explanation, all
indications a
r
e s
h
own on t
h
e display in
figu
r
e 1
cont
r
a
r
y to actual
r
unning
situations
.
■
I
f t
h
e ai
r
filte
r
cleaning time indicato
r
lamp lig
h
ts up, clean t
h
e ai
r
filte
r
as
explained in t
h
e ope
r
ation manual
p
r
ovided wit
h
t
h
e indoo
r
unit
.
A
fte
r
cleaning and
r
einstalling t
h
e ai
r
filte
r
, p
r
ess t
h
e filte
r
sign
r
eset button
on t
h
e
r
emote cont
r
olle
r.
Th
e ai
r
filte
r
cleaning time indicato
r
lamp on t
h
e
r
eceive
r
will go out
.
■
Th
e def
r
ost lamp will flas
h
w
h
en t
h
e
powe
r
is tu
r
ned on
.
Th
is is not a
malfunction
.