Outdoor Units - Daikin E-Series Service Manual

SiBE12-817
2.2

Outdoor Units

2.2.1 Cooling Only
3MKS50E3V1B
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
4MKS58E3V1B
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
indoor
Z1C ~ Z3C : FERRITE CORE
X1M ~ X5M : TERMINAL STRIP
FIELD WIRING
Y1E ~ Y4E : 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 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 S102
1 12 5
S52
PCB2
LED
S2
4 3 2 1 A
SW2 SW5 SW1 SW3 SW4
MRM10, MRM20
MRC/W : MAGNETIC RELAY
R1T ~ R6T
R8T ~ R10T : THERMISTOR
S2 ~ S102 : CONNECTOR
LED1 ~ LED4
LEDA : PILOT LAMP
GRN
Z1C
GRN
E1
SA2
FU1
AC1
30A
V2
BRN
AC2
V6
BLU
A
FU2
1
RED
3.15A
B
YLW
S10
C
V3
BLU
D
7
ORG
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
MRC/W
R1T ~ R11T
S2 ~ S102
LED1 ~ LED4
LEDA
HR1
MRM20
MRM10
1
V11
2
V5 WHT RED BLU
A B C
S20 S21 S22
S80
1 1 6 1 6 1
M M M
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)
HR1
E2
MRM20
MRM10
1
V11
2
V5
WHT RED BLU
A B C
S80 S20 S21 S22
1 1 6 1 6 1 6
M M M
Y1E Y2E Y3E
outdoor
L : LIVE
: MAGNETIC RELAY N : NEUTRAL
: THERMISTOR SW1 : FORCED OPERATION ON/OFF SW (SW1)
: CONNECTOR SW2 : SELECT SW (SW2)
SW3 : WIRING ERROR CHECK SW (SW3)
: PILOT LAMP 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
6 1 6 1 8
t° t° t° t° t° t°
R2T R1T
R3T 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
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
YLW
D
S23 S90 S92
1 6 1 6 1 8
t° t° t° t°
t° t° t°
M
R3T R2T R1T R8T R9T R10T R11T
Y4E
(OUTDOOR) (DISCHARGE)
(ROOM-A) (ROOM-C)
(ROOM-B) (ROOM-D)
(CONDENSER)
< GAS PIPE >
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
L1R : REACTOR
Q1L : OVERLOAD PROTECTOR
PM1 : POWER MODULE
PCB1, 2 : PRINTED CIRCUIT BOARD
SHEET METAL : 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° t°
R4T R5T R6T
(ROOM-A) (ROOM-C)
(ROOM-B)
<LIQUID PIPE>
3D051013B
M1F
M
M1C
X11A
U
RED
M
V
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 >
3D051014B
295