Daikin Super multi NX E Series Service Manual page 290

Wiring Diagrams
4MXS68F2V1B, 4MXS68F3V1B
GRN
YLW
X1M
L
POWER SUPPLY
Z2C
L
N
N
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
Z1C~Z6C : FERRITE CORE
X1M~X5M : TERMINAL STRIP
FIELD WIRING
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
4MXS80E2V3B, 4MXS80E3V3B
1N ~50Hz
230V
WHT : WHITE
YLW : YELLOW
ORG : ORANGE
RED : RED
GRN : GREEN
BLU : BLUE
BRN : BROWN
BLK : BLACK
GRY : GREY
TO INDOOR UNIT
ROOM B
ROOM A
ROOM C
ROOM D
SHEET
METAL
indoor
outdoor
: FIELD WIRING
: PROTECTIVE EARTH (SCREW)
: TERMINAL STRIP
: TERMINAL
: RELAY CONNECTOR
: CONNECTOR
: CONNECTION
L : LIVE
N : NEUTRAL
279
GRN
Z1C
GRN
E1 E2
SA2
FU1
AC1
30A
V2
BRN
V9
AC2
BLU
A FU2
1
RED
3.15A
B
YLW
S10
C
V3
BLU
D
ORG 7
1
MRC/W
3 S15
5
S51 S101
1 12 1 5 3
1 12 1 5
S52 S102
PCB2
LED
S2
4 3 2 1 A
SW2 SW5 SW1 SW3 SW4
MRM10 , MRM20
MRC/W : MAGNETIC RELAY
R1T~R11T : THERMISTOR
S2~S102 : CONNECTOR
LED1~LED4
LEDA : PILOT LAMP
Z1C~Z6C FERRITE CORE
X1M~X5M TERMINAL STRIP
Y1E~Y4E ELECTRONIC EXPANSION VALVE COIL
V2, V3, V5
VARISTOR
V9, V100
SA2 SURGE ARRESTER
FU1, FU2, FU3 FUSE
AC1, AC2
U, V, W, X11A
CONNECTOR
E1, E2
HR1, HR2
MRM10, MRM20
MAGNETIC RELAY
MRC/W
HR1
MRM20
MRM10
1
2
V5
WHT RED BLU
A B C
S20 S21 S22
S80
1 1 6 1 6 1 6
Z6C
M M M
Y1R
Y1E Y2E Y3E
: LIVE
L
N : NEUTRAL
: FORCED OPERATION ON/OFF SW ( SW1 )
SW1
: SELECT SW ( SW2 )
SW2
: WIRING ERROR CHECK SW ( SW3 )
SW3
: PRIORITY ROOM SETTING SW ( SW4 )
SW4
: NIGHT QUIET MODE SETTING SW ( SW5 )
SW5
R1T~R3T
R4T~R7T
THERMISTOR
R8T~R11T
S2~S102 CONNECTOR
LED1~LED4
LIGHT EMITTING DIODE
LEDA
SW1 FORCED OPERATION SW (SW1)
SW2 OPERATION MODE SW (SW2)
SW3 WIRING ERROR CHECK SW (SW3)
SW4 PRIORITY ROOM SETTING SW (SW4)
SW5 NIGHT QUIET MODE SETTING SW (SW5)
M1C COMPRESSOR MOTOR
M1F FAN MOTOR
L1R REACTOR
SiBE121135_A
L1R
FU3
HR2
7
RED
3.15A
V100
BLU
S70
6 ( P ) BRN
+ + +
9 8
ORG
1
WHT
7 ( N )
PM1
U
5
RED
V
4 YLW
W
3
BLU
Z4C
PCB1
YLW
D
S23 S90 S92
1 6 1 6 1 8
t˚ t˚ t˚ t˚ t˚ t˚ t˚
R3T R2T R1T R8T R9T R10T R11T
M
( OUTDOOR )( DISCHARGE ) ( ROOM-A ) ( ROOM-C )
Y4E
( CONDENSER ) ( ROOM-B ) ( ROOM-D )
< > <
GAS PIPE
: COMPRESSOR MOTOR
M1C
M1F : FAN MOTOR
L1R : REACTOR
: OVERLOAD PROTECTOR
Q1L
PM1 : POWER MODULE
PCB1 , 2 : PRINTED CIRCUIT BOARD
: REVERSING SORENOID VALVE COIL
Y1R
SHEET METAL : TERMINAL STRIP FIXED PLATE
Q1L OVERLOAD PROTECTOR
PM1 POWER MODULE
PCB1, 2 PRINTED CIRCUIT BOARD
Y1R FOUR WAY VALVE COIL
SHEET METAL TERMINAL STRIP FIXED PLATE
F2U FIELD FUSE
Q1DI FIELD EARTH LEAKAGE
BREAKER (300mA)
Z5C
M1F
M
M1C
X11A
U
RED
V M
YLW
3~
BLU
W
Q1L
S40
1 4
S93
1 9
t˚ t˚ t˚ t˚
R4T R5T R6T R7T
( ROOM-A ) ( ROOM-C )
( ROOM-B ) ( ROOM-D )
>
LIQUID PIPE
3D055495A
2TW27576-1B
Appendix