Wiring Diagrams
SiUS281117
Appendix
187
2. Wiring Diagrams
2.1
Outdoor Unit
RZR18PVJU / RZR24PVJU / RZR30PVJU
RZQ18PVJU9 / RZQ24PVJU9 / RZQ30PVJU
(F1)(F2)
L1R
X1M
L1
L2
A2P
L2
GR
N
/YL
W
A2P
L1
H2P
H4P
H
8
P
H6P
HAP
X1M
X2M
BLU
RED
X2M
H5P
H1P
H3P
H7P
DS1
N
A
LA
E
GR
N
Z1F
A1P
Z1C
F1
F2
BS5
BS4
BS2
BS3
BS1
F1
F2
Z
2
1
F1U
2
X205A
BR
N
RED
ORG
YL
W
F
Z
3
F
X5A
X
8
1A
Z4F
PS
R1
L1R
K2R
K1R
K3R
K11M
K4R
HAP
HBP
LB
ORG
X26A
X27A
X25A
+
BR
N
LC
V
2R
S1PH
X503A
+
-
S1
N
PL
P <
X1
8
A
V
1T
-
Y2S
Y1S
Y3S
C3
C2
++
V
3R
X32A
X504A
+
C1
S1
N
PH
X17A
R4T
R1T
R3T
R2T
R5T
R10T
t°
t°
t°
t°
t°
F6U
R2
t°
Y1E
+
-
V
1R
M
X21A
X106A
X12A
X11A
X111A
U
W
V
A1P
Z1C
MS
N
=4
W
HT
BLU
RED
3
~
M1F
X502A
U
U
W
V
V
MS
W
3
~
M1C
PO
W
ER SUPPL
Y
~
20
8
/230
V
60Hz
THE POSITIO
N
OF
COMPRESSOR TERMI
N
AL
A1P
A2P
BS1
~
5
C1
~
3
DS1
F1U
F6U
H1P
~8
P (A2P)
HAP
HBP
K11M
K1R
K2R
K3R
K4R
L1R
M1C
M1F
PS
R1
R2
R1T
R2T
R3T
R4T
R5T
R10T
S1
N
PH
S1
N
PL
S1PH
V
1R
V
2R,
V
3R
V
1T
X1M
X2M
Y1E
Y1S
Y2S
Y3S
Z1C
Z1F
~
4F
PRI
N
TED CIRCUIT BO
ARD
PRI
N
TED CIRCUIT BO
ARD
BS B
UTT
O
N
CAP
A
CIT
OR
DIP S
W
ITCH
FUSE (T 6.3A/250
V
)
FUSE (T 3.15A/250
V
)
PILO
T LAMP (SER
V
ICE MO
N
IT
OR-ORA
N
GE)
OPERA
TIO
N
PILO
T LAMP
(SER
V
ICE MO
N
IT
OR-GREE
N
)
I
NV
. PILO
T LAMP
(SER
V
ICE MO
N
IT
OR-GREE
N
)
MA
G
N
ETIC CO
N
T
A
CT S
W
ITCH
MA
G
N
ETIC RELA
Y (Y1S)
MA
G
N
ETIC RELA
Y (Y2S)
MA
G
N
ETIC RELA
Y (Y3S)
MA
G
N
ETIC RELA
Y
REA
CT
OR
MO
T
OR (COMPRESSOR)
MO
T
OR (F
A
N
)
S
W
ITCHI
N
G PO
W
ER SUPPL
Y
RESIST
OR
RESIST
OR
THERMIST
OR (AIR)
THERMIST
OR (DISCHARGE)
THERMIST
OR (SUCTIO
N
1)
THERMIST
OR (COIL)
THERMIST
OR (SUCTIO
N
2)
THERMIST
OR (FI
N
)
PRESSURE SE
N
SOR (HIGH)
PRESSURE SE
N
SOR (LO
W
)
HIGH PRESSURE S
W
ITCH
PO
W
ER MODULE
DIODE BRIDGE
IGBT
TERMI
N
AL BLOCK (PO
W
ER SUPPL
Y)
TERMI
N
AL BLOCK (CO
N
TR
OL)
ELECTR
O
N
IC EXP
A
N
SIO
N
V
AL
V
E
SOLE
N
OID
V
AL
V
E (FOUR
W
AY
V
AL
V
E)
SOLE
N
OID
V
AL
V
E (HO
T GAS)
SOLE
N
OID
V
AL
V
E (I
N
JECTIO
N
)
N
OISE FIL
TER (FERRITE CORE)
N
OISE FIL
TER
N
O
TE)4
O
N
OFF
I
N
DOOR
N
O
TE)3
TO
I
N
/D U
N
IT
TO OUT/D U
N
IT
(BA
CK)
(FR
O
N
T)
CO
N
TR
OL BO
X
N
O
TES
3D062307C
1.
:
FIELD
W
IRI
N
G.
: TERMI
N
AL STRIP , :
MO
V
ABLE CO
NN
ECT
OR :
FIXED CO
NN
ECT
OR
: TERMI
N
AL :
PR
O
TECTI
V
E GR
OU
N
D (SCRE
W
)
:
N
OISELESS GR
OU
N
D
2.
W
HE
N
OPERA
TI
N
G, DO
N
O
T SHOR
T CIRCUIT FOR PR
O
TECTIO
N
DE
V
ICE.
(S1PH)
3.
REFER T
O THE
I
N
ST
ALLA
TIO
N
MA
N
U
AL, FOR CO
NN
ECTIO
N
W
IRI
N
G T
O
I
N
DOOR-OUTDOOR TRA
N
SMISSIO
N
F1 · F2.
4.
THE
POSITIO
N
S OF
THE SELECT
OR S
W
ITCHES (DS1) I
N
DICA
TE F
A
CT
OR
Y SETTI
N
G.
REFER T
O THE
SER
V
ICE MA
N
U
AL I
N
DET
AIL.
5.
COLORS RED:
RED BLU:
BLUE
W
HT
:
W
HITE YL
W
: YELLO
W
ORG:
ORA
N
GE GR
N
: GREE
N
BR
N
: BR
O
WN
