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SiUS28-902_a
Wiring Diagrams for Reference
Appendix
164
FHQ18PVJU
FHQ24PVJU
FHQ30PVJU
3D048116A
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
)
INDOOR UNIT
H4P
SS1
SS2
CONNECT
OR FOR OPTIONAL P
A
R
T
S
X18A
X23A
PRINTED CIRCUIT BO
ARD
CAP
A
C
IT
OR
(M1F
)
FUSE
(
B 5A, 250V
)
LIGHT EMITTING DIODE (SER
VICE MONIT
OR-GREEN
)
MA
GNETIC RELA
Y
(M1S
)
MA
GNETIC RELA
Y
MO
T
OR
(INDOOR F
A
N
)
MO
T
OR
(SWING FLAP
)
THERMO SWITCH
(M1F EMBEDDED
)
THERMIST
OR
(AIR
)
THERMIST
OR
(COIL LIQ
U
ID
)
THERMIST
OR
(COIL GAS
)
LIMIT SWITCH
(SWING FLAP
)
TRANSFORMER
(208-230V/25V
)
TRIA
C
TERMINAL BLOCK
(PO
WER
)
TERMINAL BLOCK
(CONTR
OL
)
ELECTR
ONIC EXP
ANSION
V
A
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)
A1P
C1
F1U
HAP
KAR
KPR
M1F
M1S
Q1M
R1T
R2T
R3T
S1Q
T1R
V1TR
X1M
X2M
Y1E
R1T
SS1
A2P
A3P
BS1
H1P
H2P
H3P
NO
TE-4
RECEIVER/DISPLA
Y
UNIT
(WIRELESS REMO
TE CONTR
OLLER)
PO
WER SUPPL
Y
208-230V
~
A3P
A2P
60Hz
A1P
X2A
H1P
SS1
H2P BS1
H3P
SS2
X23A
X1M
H4P
X1A
X1A
R3T
R2T
R1T
L
2
L
1
t˚
t˚
t˚
WHT
RED
A1P
X13A
X12A
X8A
X11A
X31A
F1U
X18A
NO
TE-5
HAP
NO
TES)
PNK
X3A
INPUT FR
OM
OUTSIDE
T2
T2
1.
:
TERMINAL BLOCK , :CONNECT
OR
WHT
T1
T1
NO
TE-3
: SHOR
T CIRCUIT CONNECT
OR
YL
W
F2
F2
TRANSMISSION
WIRING CENTRAL
REMO
TE CONTR
OLLER
X30A
ORG
t˚
F1
V1TR
F1
X1A
BLU
P2
3.
IN CASE USING CENTRAL REMO
TE CONTR
OLLER,
CONNECT IT
T
O
THE UNIT IN A
CCORD
ANCE
WITH
THE A
T
T
A
CHED INSTR
UCTION MANU
AL.
4.
X23A IS CONNECTED
WHEN
THE
WIRELESS REMO
TE
CONTR
OLLER KIT IS BEING USED
.
5.
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
T
O
THE INST
ALLA
TION MANU
AL A
T
T
A
CHED
THE UNIT
.
6.
SYMBOLS SHO
W AS FOLLO
W
S
.
BLU:BLUE BLK:BLA
CK ORG:ORANGE PNK:PINK
RED:RED
WHT
:WHITE
YL
W:YELLO
W
7.
USE COPPER CONDUCT
ORS ONL
Y
.
P2
WIRED REMO
TE CONTR
OLLER
BLK
P1
T1R
P1
KAR
KPR
X2M
X27A
X23A
X9A
RECEIVER/DISPLA
Y UNIT(A
TT
A
CHED
T
O
WIRELESS REMO
TE CONTR
OLLER
)
X25A
X6A
X4A
X7A
R1T
P1
P2
SS1
BLK
RED
YL
W
WHT
WHT
C1
WIRED REMO
TE CONTR
OLLER
(OPTIONAL A
CCESSOR
Y)
WHT
MSW
M
~
S1Q
M
1S
Y1E
BLK
X18A
M
~
C1
X23A
Q1M
T1R
A1P
M1F
X1M
X2M
X8A
CONTR
OL BO
X
2.
:
FIELD
WIRING
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