![background image](http://html1.mh-extra.com/html/daikin/ftks50bvmb/ftks50bvmb_service-manual_501473294.webp)
SiEN18-622
Ceiling Mounted Cassette Type
System Configuration
282
Refer to figure 1 on page [1]
The illustrations in this operating manual correspond to the
remote control format BRC1C type. Although the display
and shape of the buttons on the BRC1B type are slightly
different, they may be operated in the same manner.
Refer to figure 1 on page [1]
•
Operating procedure varies with heat pump type and
cooling only type. Contact your Daikin dealer to confirm
your system type.
•
to protect the unit, turn on the main power switch 6 hours
before operation.
•
If the main power supply is turned off during operation,
operation will restart automatically after the power turns
back on again.
5. Name and function of each switch and display
on the remote control
1
ON/OFF BUTTON
Pre
ss
the
bu
tton
a
nd the
s
y
s
tem will
s
t
a
rt. Pre
ss
the
bu
tton
a
g
a
in
a
nd the
s
y
s
tem will
s
top.
2
OPERATION LAMP (RED)
The l
a
mp light
s u
p d
u
ring oper
a
tion.
3
DI
S
PLAY
“
”
(UNDER CENTRAL-
IZED CONTROL)
When thi
s
di
s
pl
a
y
s
how
s
, the
s
y
s
tem i
s
UNDER CENTRALIZED CONTROL.
4
DI
S
PLAY
“
” “
” “
” “
” “
”
(OPERATION MODE)
Thi
s
di
s
pl
a
y
s
how
s
the c
u
rrent OPERATION
MODE. For cooling only type,
“
”
(A
u
to)
a
nd
“
”
(He
a
ting)
a
re not in
s
t
a
lled.
5
DI
S
PLAY
“
TE
S
T
”
(IN
S
PECTION/TE
S
T
OPERATION)
When the IN
S
PECTION/TE
S
T OPERATION
BUTTON i
s
pre
ss
ed, the di
s
pl
a
y
s
how
s
the
s
y
s
tem mode i
s
in.
6
DI
S
PLAY
“
”
(PROGRAMMED TIME)
Thi
s
di
s
pl
a
y
s
how
s
the PROGRAMMED
TIME of the
s
y
s
tem
s
t
a
rt or
s
top.
7
DI
S
PLAY
“
”
(
S
ET TEMPERATURE)
Thi
s
di
s
pl
a
y
s
how
s
the
s
et temper
a
t
u
re.
8
DI
S
PLAY
“
”
(FAN
S
PEED)
Thi
s
di
s
pl
a
y
s
how
s
the
s
et f
a
n
s
peed.
9
DI
S
PLAY
“
”
(TIME TO CLEAN AIR FIL-
TER)
Refer to
“
HOW TO CLEAN THE AIR FILTER
”
.
10
DI
S
PLAY
“
”
(DEFRO
S
T)
Refer to
“
DEFRO
S
T OPERATION
”
.
hr
hr
C
6. Operation procedure
11
NON-FUNCTIONING DI
S
PLAY
If th
a
t p
a
rtic
u
l
a
r f
u
nction i
s
not
a
v
a
il
ab
le,
pre
ss
ing the
bu
tton m
a
y di
s
pl
a
y the word
s
“
NOT AVAILABLE
”
for
a
few
s
econd
s
.
When r
u
nning m
u
ltiple
u
nit
s s
im
u
lt
a
neo
us
ly
the
“
NOT AVAILABLE
”
me
ssa
ge will only
a
ppe
a
r if none of the indoor
u
nit
s
i
s
e
qu
ipped
with the f
u
nction. If even one
u
nit i
s
e
qu
ipped
with the f
u
nction, the di
s
pl
a
y will not
a
ppe
a
r.
12
TIMER MODE
S
TART/
S
TOP BUTTON
Refer to
“
PROGRAM TIMER OPERATION
”
.
1
3
TIMER ON/OFF BUTTON
Refer to
“
PROGRAM TIMER OPERATION
”
.
14
IN
S
PECTION/TE
S
T OPERATION BUTTON
Thi
s bu
tton i
s us
ed only
b
y
qua
lified
s
ervice
per
s
on
s
for m
a
inten
a
nce p
u
rpo
s
e
s
.
15
PROGRAMMING TIME BUTTON
U
s
e thi
s bu
tton for progr
a
mming
“S
TART
a
nd/
or
S
TOP
”
time.
16
TEMPERATURE
S
ETTING BUTTON
U
s
e thi
s bu
tton for
S
ETTING TEMPERA-
TURE.
17
FILTER
S
IGN RE
S
ET BUTTON
Refer to
“
HOW TO CLEAN THE AIR FILTER
”
.
1
8
FAN
S
PEED CONTROL BUTTON
Pre
ss
thi
s bu
tton to
s
elect the f
a
n
s
peed,
HIGH or LOW, of yo
u
r choice.
19
OPERATION MODE
S
ELECTOR BUTTON
Pre
ss
thi
s bu
tton to
s
elect OPERATION
MODE.
NOTE
• For the
sa
ke of expl
a
n
a
tion,
a
ll indic
a
tion
s a
re
s
hown on the di
s
pl
a
y in fig
u
re 1 contr
a
ry to
a
ct
ua
l r
u
nning
s
it
ua
tion
s
.
Summary of Contents for FTKS50BVMB
Page 1: ...SiEN18 622 E Series Service Manual Applied Models zSuper Multi Plus Cooling Only Heat Pump ...
Page 105: ...Refrigerant Flow for Each Operation Mode SiEN18 622 92 Refrigerant Circuit ...
Page 157: ...Indoor Unit SkyAir Models SiEN18 622 144 Function ...
Page 312: ...SiEN18 622 Ceiling Mounted Cassette Type System Configuration 300 ...
Page 424: ...Method of Replacing The Inverter s Power Transistors Modules SiEN18 622 412 Troubleshooting ...
Page 446: ...Wiring Diagrams SiEN18 622 434 Appendix ...
Page 452: ...SiEN18 622 vi Index ...