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Wiring Diagrams
SiEN18-622
430
Appendix
2.3.5 Ceiling Mounted Cassette Type
FFQ25/35/50/60B8V1B
T
O OUTDOOR UNIT
1.
C1
A
3
P
A4P
S
1L
X1M
X2M
Q1M
R1T
SS
1
R
3
T
R2T
R1T
F1U
HAP
A1P
M1F
M1P
M1
S
V1TR
T1R
KPR
TC
RC
X2M
2
3
1
S
IGNAL RECEIVER CIRCUIT
TERMINAL
S
TRIP
TERMINAL
S
TRIP
X2M
3
2
1
X24A
,
A1P
H05VV-U4G2.5
A
3
P
B
S
1
SS
1
SS
2
X40A
X60A
X61A
X
33
A
X
3
5A
X2A
H1P
H2P
H
3
P
H4P
SS
2
SS
1
X1A
X2M
3
2
1
A4P
X1A
GRN/YLW
WHT
BLK
RED
H2P
H
3
P
H4P
H1P
B
S
1
F1U
X27A
X40A
X60A
X61A
RC
X19A
R1T
t°
TC
X1
8
A
R2T
t°
X25A
KPR
X10A
X17A
R
3
T
YLW
YLW
WHT
t°
YLW
YLW
X
33
A
T1R
t°
M1P
~
M
X11A
X
3
5A
HAP
V1TR
X24A
X1M
X
3
6A
X15A
A1P
X20A
X5A
BLK
RED
3
D0
383
57B
A1P
X1M
F2
P2
F1
P1
GRN
YL
W
C1
WHT
NE
X2M
S
1L
T1R
SS
1
P2
M
S
W
P1
M1
S
M1F
C1
~
M
R1T
Q1M
IN CA
S
E OF
S
IMULTANEOU
S
OPERATION
S
Y
S
TEM
INDOOR UNIT
(MA
S
TER)
INDOOR UNIT
(
S
LAVE)
REMOTE
CONTROL
TO OUTDOOR
UNIT
NOTE
3
NOTE
S
: TERMINAL
: FIELD WIRING
: CONNECTOR
RECEIVER/DI
S
PLAY UNIT
2. IN CA
S
E U
S
ING CENTRAL REMOTE CONTROL, CONNECT IT TO THE UNIT IN ACCORDANCE WITH THE ATTACHED
IN
S
TALLATION MANUAL.
3
. X24A I
S
CONNECTED WHEN THE WIRELE
SS
REMOTE CONTROL KIT I
S
BEING U
S
ED.
4. REMOTE CONTROL MODEL VARIE
S
ACCORDING TO THE COMBINATION
S
Y
S
TEM,
CONFIRM ENGINEERING MATERIAL
S
AND CATALOG
S
, ETC. BEFORE CONNECTING.
5. GROUND THE
S
HIELD OF THE REMOTE CONTROL CORD TO THE INDOOR UNIT(IN CA
S
E OF U
S
ING
S
HIELD WIRE).
6.
S
YMBOL
S S
HOW A
S
FOLLOW
S
: RED: RED BLK: BLACK WHT: WHITE YLW: YELLOW PRP: PURPLE GRY: GRAY BLU: BLUE
: CONNECTOR DI
S
CRIMINATION COLOUR FOR COMPONENT
S
.
: CONNECTOR COLOUR FOR COMPONENT
S
.
: CONNECTOR COLOUR FOR PRINTED CIRCUIT BOARD.
WIRED
REMOTE
CONTROL
NOTE
3
NOTE 5
CONTROL BOX
PRINTED CIRCUIT BOARD
CAPACITOR(M1F)
FU
S
E(F5A 250V)
LIGHT EMITTING DIODE
(
S
ERVICE MONITOR GREEN)
MAGNETIC RELAY(M1P)
MOTOR (INDOOR FAN)
MOTOR (DRAIN PUMP)
MOTOR (
S
WING FLAP)
THERMO
S
WITCH (M1F EMBEDDED)
THERMI
S
TOR(AIR)
THERMI
S
TOR (COIL-1)
THERMI
S
TOR (COIL-2)
FLOAT
S
WITCH
TRAN
S
FORMER(220-240V/22V)
PHA
S
E CONTROL CIRCUIT
S
IGNAL TRAN
S
MI
SS
ION CIRCUIT
WIRED REMOTE CONTROL
THERMI
S
TOR (AIR)
S
ELECTOR
S
WITCH (MAIN/
S
UB)
INFRARED REMOTE CONTROL
(RECEIVER/DI
S
PLAY UNIT)
PRINTED CIRCUIT BOARD
PRINTED CIRCUIT BOARD
PU
S
H BUTTON (ON/OFF)
LIGHT EMITTING DIODE
(ON-RED)
LIGHT EMITTING DIODE
(TIMER-GREEN)
LIGHT EMITTING DIODE
(FILTER
S
IGN-RED)
LIGHT EMITTING DIODE
(DEFRO
S
T-ORANGE)
S
ELECTOR
S
WITCH
(MAIN/
S
UB)
S
ELECTOR
S
WITCH
(WIRELE
SS
ADDRE
SS S
ET)
CONNECTOR FOR OPTIONAL PART
S
CONNECTOR
(ADAPTER FOR WIRING)
CONNECTOR
(GROUP CONTROL ADAPTER)
CONNECTOR
(ON/OFF INPUT FROM OUT
S
IDE)
CONNECTOR
(INTERFACE ADAPTER
FOR
S
KYAIR
S
ERIE
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 ...