Outdoor Units - Daikin G-Series Service Manual

SiBE12-933_A
2.2

Outdoor Units

2.2.1 Cooling Only
2MKS40H2V1B
indoor
1
2
3
ROOM A
ROOM B
1
2
3
L
N
POWER
SUPPLY
outdoor
FIELD WIRING
C74, C75, C94
C95, C100 : CAPACITOR
DB1, DB2 : DIODE BRIDGE
FU1, FU2, FU3 : FUSE
IC11 : TRIAC
IPM1 : INTELLIGENT POWER MODULE
L : LIVE
L1 : COIL
L1R : REACTOR
M1C : COMPRESSOR MOTOR
2MKS50H2V1B
indoor
1
2
3
ROOM A
ROOM B
1
2
3
L
N
POWER
SUPPLY
FIELD WIRING
C74, C75, C94
C95 : CAPACITOR
DB1, DB2 : DIODE BRIDGE
FU1, FU2, FU3 : FUSE
IPM1 : INTELLIGENT POWER MODULE
L : LIVE
L1 : COIL
L1R : REACTOR
M1C : COMPRESSOR MOTOR
Appendix
X1M
1
2
3
RED PCB1
S-A
S-B
HL1 FU3
V4
20A
HN1
X2M V3
1
SA1
2
E
3
L S45
1
N
S92 RED S91 WHT
3
1 4 1
YLW
YLW
TFU
102°C
t° t° t°
R5T R6T R7T R8T
(ROOM-A) (ROOM-A)
(ROOM-B) (ROOM-B)
(LIQUID PIPE) (GAS PIPE)
M1F : FAN MOTOR
MRCW, MRM10,
MRM20 : MAGNETIC RELAY
N : NEUTRAL
PCB1 : PRINTED CIRCUIT BOARD
Q1L : OVERLOAD PROTECTOR
R1T~R8T : THERMISTOR
SA1 : SURGE ARRESTER
TFU : THERMAL FUSE
X1M
1
2
3 RED
PCB1
S-A
S-B
Z2C
N=3 HL1 FU3
V4
30A
HN1
X2M V3
1
Z3C
SA1
2
N=3
3 E
E2
L
1
N S92 RED S91 WHT
1 4 1
3
S45
YLW
YLW
TFU
102°C
t° t° t°
R5T R6T R7T R8T
(ROOM-A) (ROOM-A)
outdoor
(ROOM-B) (ROOM-B)
(LIQUID PIPE) (GAS PIPE)
M1F : FAN MOTOR
MRCW, MRM10,
MRM20 : MAGNETIC RELAY
N : NEUTRAL
PCB1 : PRINTED CIRCUIT BOARD
Q1L : OVERLOAD PROTECTOR
R1T~R8T : THERMISTOR
SA1 : SURGE ARRESTER
TFU : THERMAL FUSE
L1R
HR1 HR2
MRM20
DB1
L1
~ +
MRM10
_
~
FU1
3.15A
1C11
V1
MRCW
S20 WHT S21 RED
4 1 6 1 6 3 1 1
S80
t°
M M
R1TR2T R3T
Y1E Y2E
(OUTDOOR) (DISCHARGE)
(ROOM-A) (ROOM-B)
(CONDENSER)
V1,V3,V4 : VARISTOR
X1M, X2M : TERMINAL STRIP
Y1E, Y2E : ELECTRONIC EXPANSION VALVE COIL
Z1C : FERRITE CORE
: PROTECTIVE EARTH
S20, S21, S40,
S70, S80, S45,
S90, S91, S92,
X11A : CONNECTOR
L1R
HR1 HR2
MRM20
DB1
L1
~ +
MRM10
DB2
−
~ ~
FU1
~
3.15A
V1
MRCW
S20 WHT S21 RED
4 1 6 1 6 3 1 1
S80
t°
M M
R1TR2T R3T
Y1E Y2E
(OUTDOOR) (DISCHARGE)
(ROOM-A) (ROOM-B)
(CONDENSER)
V1,V3,V4 : VARISTOR
X1M, X2M : TERMINAL STRIP
Y1E, Y2E : ELECTRONIC EXPANSION VALVE COIL
Z1C, Z2C, Z3C
Z4C : FERRITE CORE
: PROTECTIVE EARTH
S20, S21, S40,
S70, S80, S45,
S90, S91, S92,
X11A : CONNECTOR
Wiring Diagrams
C100
IPM1
+
C74 C94
DB2
+ _ + _
~ +
FU2
3.15A
_
~ C75 C95
+ +
_ _
_
W V U
S40
S90 S70
6 1 7 2 1
W V U
Z1C
t° t° t°
N=3
M
1~
M1F
X11A
Q1L
V
W U
M
3~
M1C
BLK : BLACK
BLU : BLUE
BRN : BROWN
GRY : GREY
ORG : ORANGE
RED : RED
WHT : WHITE
YLW : YELLOW
GRN : GREEN
IPM1
+
C74
+
C94 C95
+
−
FU2
+
+
− − 3.15A
−
C75
+
−
−
Z4C W V U
N=3
S40
S90 S70
6 1 7 2 1
W V U
Z1C
t° t° t°
N=7
M
1~
M1F
X11A
Q1L
V
W U
M
3~
M1C
BLK : BLACK
BLU : BLUE
BRN : BROWN
GRY : GREY
ORG : ORANGE
RED : RED
WHT : WHITE
YLW : YELLOW
GRN : GREEN
3D055671D
3D057046D
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