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SiUS28-902_B
Wiring Diagrams for Reference
Appendix
157
2.2
Indoor Unit
FCQ18PVJU
FCQ24PVJU
FCQ30PVJU
INDOOR UNIT
PRINTED CIRCUIT BO
ARD
CAP
A
CIT
OR (M1F)
FUSE ( B 5A/250V)
LIGHT EMITTING DIODE
(SER
VICE MONIT
OR-GREEN)
MA
GNETIC RELA
Y(M1P)
MO
T
OR(INDOOR F
AN)
MO
T
OR(DRAIN PUMP)
MO
T
OR(SWING FLAP)
THERMO
. SWITCH (M1F EMBEDDED)
THERMIST
OR(AIR)
THERMIST
OR(COIL)
FLO
A
T SWITCH
TRANSFORMER (208-230V/22V)
TRIA
C
TERMINAL STRIP (PO
WER)
TERMINAL STRIP (CONTR
OL)
ELECTR
ONIC EXP
ANSION
VA
LV
E
THERMIST
OR(AIR)
SELECT
OR SWITCH (MAIN/SUB)
PRINTED CIRCUIT BO
ARD
PRINTED CIRCUIT BO
ARD
PUSH B
UTT
ON (ON/OFF)
LIGHT EMITTING DIODE
(ON-RED)
LIGHT EMITTING DIODE
(TIMER-GREEN)
LIGHT EMITTING DIODE
(FIL
TER SIGN-RED)
LIGHT EMITTING DIODE
(DEFR
OST
-ORANGE)
SELECT
OR SWITCH
(MAIN/SUB)
SELECT
OR SWITCH
(WIRELESS ADDRESS SET)
CONNECT
OR (WIRING AD
APTER FOR
ELECTRICAL APPENDICES)
CONNECT
OR (WIRELESS REMO
TE
CONTR
OLLER)
3D042620C
A1P
C1
F1U
HAP
KPR
M1F
M1P
M1S
Q1M
R1T
R2T · 3T
S1L
T1R
V1TR
X1M
X2M
Y1E
WIRED REMO
TE CONTR
OLLER
R1T
SS1
A2P
A3P
BS1
H1P
H2P
H3P
H4P
SS1
SS2
CONNECT
OR FOR OPTIONAL P
AR
TS
X18A
X23A
208-230V
~
60Hz
S1L
A3P
A2P
R1T
R2T
R3T
A1P
X1M
X2A
H1P
SS1
L1
L2
t˚
t˚
t˚
H2P BS1
A1P
RED
BLU
H3P
SS2
X31A
X23A
X8A
X13A
X11A
X12A
H4P
X1A
X1A
F1U
X18A
HAP
X3A
X30A
PNK
T1R
T2
T2
WHT
T1
T1
YL
W
t˚
V1TR
F2
F2
X1A
ORG
F1
F1
BLU
P2
P2
BLK
KPR
P1
P1
T1R
X2M
X25A
X4A
X7A
X28A
X23A
C1
BLK
RE
D
WHT
R1T
YL
W
P1
P2
C1
A1P
WHT
X2M
MSW
M
X1M
SS1
M
Q1M
M1S
M1P
Y1E
~
M ~
X18A
X23A
M1F
RECEIVER/DISPLA
Y UNIT (A
TT
A
CHED
TO
WIRELESS REMO
TE CONTR
OLLER)
NO
TES)
1.
:TERMINAL,
:
CONNECT
OR
:
FIELD
WIRING
2.
IN CASE USING CENTRALIZED REMO
TE
CONTR
OLLER, CONNECT IT
T
O
THE UNIT IN A
CCORD
ANCE
WITH
THE A
TT
A
CHED INSTR
UCTION
MANU
AL.
3.
X23A IS CONNECTED
WHEN
THE
WIRELESS REMO
TE
CONTR
OLLER KIT IS BEING USED
.
4.
WHEN CONNECTING
THE INPUT
WIRES
FR
OM OUTSIDE, FORCED OFF OR
ON/OFF CONTR
OL OPERA
TION CAN BE
SELECTED BY REMO
TE CONTR
OLLER.
IN DET
AILS
, REFER
TO
THE INST
ALLA
TION
MANU
AL A
TT
A
CHED
THE UNIT
.
5.
SYMBOLS SHO
W AS FOLLO
WS
BLK:BLA
CK BLU:BLUE ORG:ORANGE PNK:PINK
RED:RED WHT
:WHITE
YL
W:YELLO
W
6.
USE COPPER CONDUCT
ORS ONL
Y
.
PO
WER SUPPL
Y
NO
TE-4
RECEIVER/DISPLA
Y UNIT
(WIRELESS REMO
TE CONTR
OLLER)
NO
TE-4
INPUT FR
OM OUTSIDE
NO
TE-2
TRANSMISSION WIRING
CENTRALIZED REMO
TE CONTR
OLLER
CONTR
OL BO
X
WIRED REMO
TE CONTR
OLLER
(OPTIONAL A
CCESSOR
Y)