Wiring Diagrams for Reference
SiUS28-902_a
165
Appendix
FAQ18PVJU
FAQ24PVJU
3D046039D
INDOOR UNIT
A2P
A3P
A1P
PRINTED CIRCUIT BO
ARD
FUSE(T 3.15AH 250V)
LIGHT EMITTING DIODE
(SER
VICE MONIT
OR GREEN)
MO
T
OR(INDOOR F
AN)
MO
T
OR(SWING FLAP)
THERMIST
OR(AIR)
THERMIST
OR(COIL LIQ
UID PIPE)
THERMIST
OR(COIL GAS PIPE)
TERMINAL BLOCK(CONTR
OL)
TERMINAL BLOCK(PO
WER)
ELECTR
ONIC EXP
ANSION
VA
LV
E
SWITCHING PO
WER SUPPL
Y
PRINTED CIRCUIT BO
ARD
PRINTED CIRCUIT BO
ARD
PUSH B
UTT
ON(ON/OFF)
LIGHT EMITTING DIODE(ON-RED)
LIGHT EMITTING DIODE
(TIMER-GREEN)
LIGHTE MITTING DIODE
(FIL
TER SIGN-RED)
LIGHT EMITTING DIODE
(DEFR
OST
-ORANGE)
SELECT
OR SWITCH(MAIN/SUB)
SELECT
OR SWITCH
(WIRELESS ADDRESS SET)
A1P
F1U
HAP
M1F
M1S
R1T
R2T
R3T
X1M
X2M
Y1E
PS
A2P
A3P
BS1
H1P
H2P
H3P
H4P
SS1
SS2
SS1
PO
WER SUPPL
Y
H1P
X2A
R1T
R3T
R2T
GRN
H2P BS1
GRN/YL
W
208-230V
~
X2M
SS2
H3P
60Hz
t˚
t˚
t˚
A1P
H4P
X1A
X1A
X24A
L1
RED
X14A
X18A
X19A
F1U
NO
TE)8 RECEIVER/DISPLA
Y UNIT
(WIRELESS REMO
TE CONTR
OLLER)
NO
TE)5
L2
WHT
X24A
X27A
NO
TE)8
T2
PNK
INPUT FR
OM OUTSIDE
T1
WHT
F2
TRANSMISSION WIRING
CENTRAL REMO
TE CONTR
O
LLER
YL
W
X2M
A1P
X30A
X35A
HAP
F1
ORG
X2M
P2
BLU
X20A
X36A
X15A
X7A
NO
TE)2
SS1
P1
BLK
P2
WIRED REMO
TE
CONTR
OLLER
X1M
A1P
HAP
R1T
X1M
P1
WHT
HAP
BRN
RED
ORG
BLU
WHT
X1M
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
T
O
THE UNIT
.
6.
REMO
TE CONTR
OLLER MODEL
V
ARIES
A
CCORDING
T
O
THE COMBINA
TION
SYSTEM, CONFIRM ENGINEERING D
A
T
A
AND CA
T
ALOGS
, ETC
. BEFORE CONNECTING.
7.
CONFIRM
THE METHOD OF SETTING
THE SELECT
OR
SWITCH(SS1,SS2) OF
WIRED REMO
TE CONTR
OLLER
AND
WIRELESS REMO
TE CONTR
OLLER BY
INST
ALLA
TION MANU
AL AND ENGINEERING D
A
TA
, ETC
.
8.
X24A IS CONNECTED
WHEN
THE
WIRELESS
REMO
TE CONTR
OLLER KIT IS USED
.
RECEIVER/DISPLA
Y UNIT(A
T
TA
CHED
TO
WIRELESS REMO
TE CONTR
OLLER)
SIDE
FR
ONT
M
MSW
MS
3~
CONTR
OL BO
X
Y1E
M1S
(INDOOR UNIT)
NO
TES)
M1F
: CONNECT
OR
1.
:
TERMINAL
: CONNECT
OR
: FIELD
WIRING
2.
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
INST
ALLA
TION MANU
AL.
3.
SYMBOLS SHO
WS AS FOLLO
WS:
RED:RED
WHT
:WHITE GRN:GREEN
PNK:PINK
YL
W:YELLO
W BLK:BLA
CK ORG:ORANGE BRN:BR
O
WN BLU:BLUE
4.
SHO
WS SHOR
T CIRCUIT CONNECT
OR.
CONNECT
OR FOR OPTIONAL P
A
R
T
S
WIRED REMO
TE CONTR
OLLER
CONNECT
OR(FLO
A
T
SWITCH)
CONNECT
OR(GR
OUP CONTR
OL AD
APTER)
R1T
SS1
X15A
X35A
THERMIST
OR(AIR)
SELECT
OR SWITCH(MAIN/SUB)
PS
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