Outdoor Units - Daikin E-Series Service Manual

SiENBE12-620
2.2

Outdoor Units

2MXS52E2(3)V1B, 2AMX52E2(3)V1B
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
SHEET METAL
indoor
FIELD WIRING
Z1C ~ Z3C
: FERRITE CORE
X1M ~ X3M
: TERMINAL STRIP
Y1E ~ Y2E
: ELECTRONIC EXPANSION VALVE COIL
V2, V3, V5, V6, V11
: VARISTOR
SA2
: SURGE ARRESTER
FU1, FU2, FU3
: FUSE
AC1, AC2
U, V, W, X11A
E1, E2
HR1, HR2
: CONNECTOR
3MXS52E2(3)V1B, 3AMX52E2(3)V1B
GRN
YLW
X1M
L
POWER SUPPLY
Z2C
N
L
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
SHEET METAL
indoor
FIELD WIRING
Z1C ~ Z3C
: FERRITE CORE
X1M ~ X4M
: TERMINAL STRIP
Y1E ~ Y3E
: ELECTRONIC EXPANSION VALVE COIL
V2 , V3 , V5 , V6 , V11
: VARISTOR
SA2
: SURGE ARRESTER
FU1 , FU2 , FU3
: FUSE
AC1 , AC2
U , V , W , X11A
E1 , E2
HR1 , HR2
: CONNECTOR
Appendix
GRN
Z1C
GRN
E1
SA2
FU1
AC1
30A
V2
BRN
AC2
V6
BLU
A
FU2
1
RED
3.15A
B
YLW
S10
V3
7
1
3 S15
5
S51 S101
3
1 12 1 5
12 1 S102 5
1 S52
PCB2
LED
S2
4 3 2 1 A
SW2 SW5 SW1 SW3 SW4
MRM10, MRM20
MRC/W : MAGNETIC RELAY
R1T ~ R5T
R8T, R9T : THERMISTOR
S2 ~ S102
: CONNECTOR
LED1 ~ LED4
LEDA
: PILOT LAMP
GRN
Z1C
GRN
E1 E2
SA2
FU1
V2
AC1
30A
BRN
V6
AC2
BLU
A FU2
1
RED
3.15A
B
YLW
S10
C
V3
BLU
7
1
3 S15
5
S51 S101
1 12 1 5 3
1 12 1 S102 5
S52
PCB2
LED
S2
4 3 2 1 A
SW2 SW5 SW1 SW3 SW4
MRM10 , MRM20
: MAGNETIC RELAY
MRC/W
R1T ~ R6T
: THERMISTOR
R8T ~ R10T
: CONNECTOR
S2 ~ S102
LED1 ~ LED4
: PILOT LAMP
LEDA
HR1
E2
MRM20
MRM10
1
V11
2
V5
WHT RED
A B
S80 S20 S21
1
1 6 1 6
M M
Y1R
Y1E Y2E
outdoor
L
: LIVE
N
: NEUTRAL
SW1
: FORCED OPERATION ON/OFF SW (SW1)
SW2
: SELECT SW (SW2)
SW3
: WIRING ERROR CHECK SW (SW3)
SW4
: PRIORITY ROOM SETTING SW (SW4)
SW5
: NIGHT QUIET MODE SETTING SW (SW5)
HR1
MRM20
MRM10
1
V11
2
WHT RED BLU
V5
A B C
S80 S20 S21 S22
1 1 6 1 6 1
M M M
Y1R Y1E Y2E Y3E
outdoor
L : LIVE
N : NEUTRAL
SW1 : FORCED OPERATION ON/OFF SW (SW1)
SW2 : SELECT SW (SW2)
SW3 : WIRING ERROR CHECK SW (SW3)
SW4 : PRIORITY ROOM SETTING SW (SW4)
SW5 : NIGHT QUIET MODE SETTING SW (SW5)
Wiring Diagrams
L1R
FU3
HR2 7
RED
3.15A
BLU
6(P) BRN
S70
+ + +
9 8
ORG
1
WHT
7(N)
PM1
U
5
RED
V
4
YLW
W
3
BLU
PCB1
S90 S92
1 6 1 8
t° t° t° t° t°
R1T
R3T R2T R8T R9T
(OUTDOOR) (DISCHARGE) (ROOM-A) (ROOM-B)
(CONDENSER) < GAS PIPE >
M1C
: COMPRESSOR MOTOR
M1F : FAN MOTOR
L1R
: REACTOR
Q1L : OVERLOAD PROTECTOR
PM1
: POWER MODULE
PCB1, 2 : PRINTED CIRCUIT BOARD
Y1R
: REVERSING SORENOID VALVE COIL
SHEET METAL : TERMINAL STRIP FIXED PLATE
L1R
FU3
HR2
7
RED
3.15A
BLU
6(P) BRN
S70
+ + +
9 8
ORG
1 WHT
7(N)
PM1
U
5
RED
V
4
YLW
W
3
BLU
PCB1
S90 S92
6 1 6 1 8
t° t° t° t° t° t°
R3T R2T R1T R8T R9T R10T
(OUTDOOR) (DISCHARGE) (ROOM-A) (ROOM-C)
(CONDENSER) (ROOM-B)
< GAS PIPE >
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
L1R : REACTOR
Q1L : OVERLOAD PROTECTOR
PM1 : POWER MODULE
PCB1 , 2 : PRINTED CIRCUIT BOARD
Y1R : REVERSING SORENOID VALVE COIL
SHEETMETAL : TERMINAL STRIP FIXED PLATE
M1F
M
M1C
X11A
U
RED
M
V
YLW
3~
BLU
W
Q1L
S40
1 4
S93
1 9
t° t°
R4T R5T
(ROOM-A) (ROOM-B)
< LIQUID PIPE >
3D051011A
M1F
M
M1C
X11A
U
RED
M
V
YLW
3~
BLU
W
Q1L
S40
1 4
S93
1 9
t° t° t°
R4T R5T R6T
(ROOM-A) (ROOM-C)
(ROOM-B)
< LIQUID PIPE >
3D051012B
313