ESIE02–01 Wiring Diagrams: Outdoor Units
Part 1 – System Outline 1–121
3
1
4
5
6.7 MA90GZ7W11
Wiring diagram The illustration below shows the wiring diagram of the unit.
BLU
BLU
BLU
BLU
X10A
BLU
BLU
BLU
BLU
Y3S
SOLENOID VALVE
ELECTRONIC EXPANSION VALVE:
:Y1S,Y3S
Y11E Y15E
NOISE FILTER
TERMINAL STRIP
:
:
Z1F
X1M X3M
CURRENT TRANSFORMER:CT1,CT2
S1T,S3T THERMOSTAT:
Q5E : FIELD EARTH LEAK DETECTOR
THERMAL PROTECTOR:Q3M
OVERLOAD PROTECTOR:Q2L
T1R : TRANSFORMER
S2PH : HIGH PRESSURE SWITCH
R1T : THERMISTOR
:
:
PRINTED CIRCUIT BOARD
MAGNETIC RELAYMR11, MR12, MRoc
PCB1 PCB3
M1C COMPRESSOR MOTOR:
M2F : FAN MOTOR
}
X10A X31A
CONNECTORSA SE
S1 S10
SURGE ARRESTOR:SA1
F1U FIELD FUSE:
:
:
FUSE
RUNNING CAPACITORC2R
FU,FU1 FU3
PROTECTIVE EARTH:
::NEUTRALLIVEL1 L3 N
K1M COMPRESSOR CONTACTOR:
BRN
WHT
WHT
WHT WHT
Q3M
~
WHT
WHT
BLK
BRN
GRY
WHT
X21A
CT2 CT1
S5
WHT
WHT
X1M
BLU
K1M
FU2
PCB3
S4
S2
3,15A
MRoc
S1
S10
A
46
31
Z1F
5
214
13
WHT WHT
t˚
Q2L
WHT
RED
GRY
X11A
BLK
BLK
T
C2R
RED
WHT
1
M
M2F
YLW
RED
BLU
RS
~
3
M
M1C
S1
MR11
3,15 A
1
N
FIELD WIRING
ROOM A
indoor
1
2
3
ROOM B
indoor
1
2
3
ROOM C
indoor
1
2
3
ROOM D
indoor
1
2
3
ROOM E
indoor
1
2
3
GRN/YLW
GRN/YLW
RED
S4
S5
RED
RED/WHT
YLW
YLW/WHT
BLU
BLU/WHT
GRN
GRN/WHT
BRN
BRN/WHT
A
A
A
A
1
2
3
B
B
B
B
1
2
3
C
C
C
C
1
2
3
D
D
D
D
1
2
3
E
E
E
E
X2M
1
2
3
S6
S7
Y15E Y14E
SE SD
X3M
4
3
2
MR12
X31A
t˚
R1T
BLK
BLK
PCB1
FU
M
6
M
6
RED
S3T
BLU
L
H
S2PH
H
WHT
RED
BLU
ORG
PPL
RED
BLK
ORG
HL
C
BLK
S1T
outdoor
Y1S
X11A
BRN
WHT
L
3
2
L
L
1
400V
3N~ 50Hz
L3
L2
L1
N
F1U
Q5E
Y11E
M
6
SA
BLK
WHT
BLU
BLK BLK
WHT
WHT
FU1
3,15 A
T1R
t˚
S2
RED
WHT
YLW
YLW
S1
PCB2
YLW
BLK
S3
M
6
SB
Y12E
WHT
M
6
SC
Y13E
B
BLU
FU3
3,15 A
SA1
WHT
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