Outdoor Units - Daikin CTXS09GVJU Service Manual

Wiring Diagrams
2.2

Outdoor Units

2MXS18GVJU
POWER SUPPLY
Z3C
~ 60Hz 208-230V
GRN
YLW
HE
X1M
FIELD WIRING
FU1
L
L1 1
SA1
30A
L2
V3
HN
L
2
TO INDOOR UNIT
ROOM A
X2M
MID1
1
1
2
2
3
3
ROOM B
X3M
S11
1
1
1
2
2
3
3
7
Z1C~Z3C : FERRITE CORE
X1M~X3M : TERMINAL STRIP
Y1E~Y2E : ELECTRONIC EXPANSION VALVE COIL
V2~V5 : VARISTOR
FU1 , FU2. FU201 : FUSE
HE , HL , HN
E , AC1 , AC2
H1 , H2 , L1
L2 , : CONNECTOR
MRM10 , MRM20
MRB , MRD
: MAGNETIC RELAY
MRC/W
: THERMISTOR
R1T~R12T
S2~S102 : CONNECTOR
H1P~H5P : PILOT LAMP
L1 , L2 : LIVE
4MXS32GVJU
GRN
YLW
X1M
POWER SUPPLY
L1
~60Hz 208-230V
L1 Z2C
L2
L2
Z3C
TO INDOOR UNIT
ROOM B
X2M
1
1
2
2
3
3
ROOM A
X3M
1
1
2
2
3
3
ROOM C
X4M
1
1
2
2
3
3
ROOM D
X5M
1
1
2
2
3
3
SHEET METAL
outdoor
indoor
FIELD WIRING
236
GRN
YLW
MRM20
E
AC1
HL MRM10
RED
AC2
BLK
V2
S15
FU2
1
3.15A
V5
5
S10
1
WHT
WHT
WHT
WHT 7
S101
S51
1 12 1 5 1
1 12 1 S102 5
S52
S2
H5P H4PH3P H2P H1P
S2W S5W S1W S3W S4W
: FORCED OPERATION ON/OFF SW ( SW1 )
S1W
: FORCED OPERATION MODE SELECT SW ( SW2 )
S2W
: WIRING ERROR CHECK SW ( SW3 )
S3W
: PRIORITY ROOM SETTING SW ( SW4 )
S4W
: NIGHT QUIET MODE SETTING SW SW5 )
S5W
SA1 : SURGE ARRESTER
Y1R : REVERSING SOLENOID VALVE COIL
Y1S : DEFROST SOLENOID VALVE COIL
PCB : PRINTED CIRCUIT BOARD
DB1 : DIODE BRIDGE
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
L1R : REACTOR
Q1L : OVERLOAD PROTECTOR
CT1 : CURRENT TRANSFORMER
GRN
Z1C
E1
SA2
FU1
V2
AC1 30A
BRN
V9
AC2
BLU
FU2
A
1
RED
3.15A
B
YLW
V3
S10
C
BLU
D
ORG
9
1
V5
3 S15
5
S101
S51
1 12 1 5 6 4
1 12 1 5
S52
S102
PCB2
LED
S2
4 3 2 1 A
SW2 SW5 SW1 SW3 SW4
Z1C~Z6C : FERRITE CORE
X1M~X5M : TERMINAL STRIP
Y1E~Y4E : ELECTRONIC EXPANSION VALVE COIL
V2, V3, V5, V9, V100 : VARISTOR
SA2 : SURGE ARRESTER
FU1, FU2, FU3 : FUSE
AC1, AC2
U, V, W, X11A
E1, E2
HR1, HR2 : CONNECTOR
ORG
L1
DB1
Z2C
H1
+
YLW +
RED
~
CT1
H2
-
~
-
BLU
BLK
CN11
1
R12T
1
5
t°
S91 S32
1 5 1
1 3
PCB
S80
A B
S20 S21
9 1 6 1 6
M
M
Y1S Y1R
Y1E Y2E
MID1~MID2
SPM
E2
MRM20
MRM10
PCB1
WHT RED BLU YLW
A B C
S80 S20 S21 S22 S23
1 1 6 1 6 1 6 1
M M M
Y1R
Y1E Y2E Y3E
MRM10, MRM20 L1, L2 : LIVE
MRC/W : MAGNETIC RELAY SW1 : FORCED OPERATION ON/OFF SW (SW1)
R1T~R3T SW2 : SELECT SW (SW2)
R4T~R7T SW3 : WIRING ERROR CHECK SW (SW3)
R8T~R11T : THERMISTOR SW4 : PRIORITY ROOM SETTING SW (SW4)
S2~S102 : CONNECTOR SW5 : NIGHT QUIET MODE SETTING SW (SW5)
LED1~LED5
LEDA : PILOT LAMP
FU201
7
MID2
L1R
3.15A
Z1C
ORG S70
P1
+ + +
1
L2 P1
N1
N1
P2
P2
TB6 W
W
SPM
TB5 V
V
TB4
U
U
N
CN14
S72
10 1 8 1
S31
9
1 8 1
S71
1 8
S6
S90 S92
1 6 1
t° t° t° t° t°
R3TR2TR1T R8TR9T
( OUTDOOR ) ( DISCHARGE ) ( ROOM-A ) ( ROOM-B ) ( ROOM-A ) ( ROOM-B )
( CONDENSER ) ( GAS PIPE )
: MOLDED INTER CONNECT DEVICE
: SYSTEM POWER MODULE
ASSIGNMENTS OF
TERMINALS OF THE COMP.
U
V N
W
L1R
Z6C
FU3
7
HR1 HR2
3.15A
V100
1 6(P)
9 8 + + +
1
7(N)
S70
2
PM1
U
5
V
4
W
3
D
S90 S92
6 1 6 1 10
t° t° t° t° t° t° t°
M
R3T R2T R1T R8T R9T R10T R11T
Y4E
<GAS PIPE>
M1C
M1F
L1R
Q1L
PM1
PCB1, 2
Y1R
SHEET METAL : TERMINAL STRIP FIXED PLATE
SiUS12-814
RED
M1F
M
BLU
1
BRN
ORG
WHT
M1C
X11A
U
BLU RED
V
N
M
YLW YLW
3
RED BLU
W
BRN
BRN
Q1L
S34 10
10 1 4
S33 S40
S93
8 1 9
t°
t°
R4T R5T
( LIQUID PIPE )
3D047948B
Z5C
M1F
RED
M
BLU
BRN
ORG
WHT
M1C
X11A
U
RED RED
V
M
YLW
YLW
3~
BLU BLU
W
Z4C
Q1L
S40
1 4
S93
1 11
t° t° t° t°
R4T R5T R6T R7T
<LIQUID PIPE>
: COMPRESSOR MOTOR
: FAN MOTOR
: REACTOR
: OVERLOAD PROTECTOR
: POWER MODULE
: PRINTED CIRCUIT BOARD
: FOUR-WAY VALVE COIL
3D058397
Appendix