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4. WIRING DIAGRAMS
Color
Indication
RED : Red
WHI : White
YEL : Yellow
BLU : Blue
BLK : Black
BRW : Brown
M
DM
RY02
8
5
3
7
Drain Pump Kit
(Option)
MCC-1610
Fan Control P.C. Board
CN500
(WHI)
CN505
(RED)
0
BRW
6
BRW
RB
4
1
RY01
Noise Filter
P.C. Board
MCC-1551
CN04
WHI
CN03
RED
CN08
Symbol
CN**
F01,F500
FM
L-FM
RB
RY01,02
Indoor Temp Sensor
TA
TB01,02
TC,TCJ
DM
Drain Pump Motor
Sold
Separately
FS
Drain Pump
Kit Attached
(Option)
FS
4
CN504
1 2 3 4 5
(BLU)
F500
15A
250V
CN511
CN510
L-FM
+ + -
CN602
(BLK)
U V W
MS
3
FM
P01
CN02
WHI
CN01
RED
Indoor Unit
Earth Screw
Parts Name
Connector
Power Supply
Fuse
220-240V
Fan Motor
Reactor
Outdoor Unit
Rush Current
Protect Resistor
Relay
Terminal Block
Temp Sensor
Float Switch
TCJ
TC
TA
t°
t°
t°
CN34
(RED)
2
2
2
1
1
1
CN101
CN104
CN102
(RED)
(BLK)
(YEL)
CN34
(RED)
(External Static Pressure Set Up)
CN504
(WHI)
Control P.C. Board
for Indoor Unit
CN510
MCC-1643
(WHI)
CN210
(WHI)
F01
T6.3A
250V
CN67
1
3
5
(BLK)
RED
WHI
BLK
TB01
3
L N
1
2
Indoor Unit
Earth Screw
50Hz
220V
60Hz
1
2
3
N
L1
L2
L3
Power Supply
380-415V 3N
50Hz
380V 3N
60Hz
– 22 –
SW501
ON
1 2
CN521
(RED)
CN71
(CHK)
CN72
(DISP)
CN20
(BLU)
CN32
(WHI)
Power
CN61
Supply
(YEL)
Circuit
CN50
(WHI)
+
-
+
CN309
(YEL)
CN41
(BLU)
2
1
CN22
(BLK)
BLK
BLK
A
B
A B
Wired Remote
Controller
Field Wiring
Protective Earth
Terminal Block
Terminal
Outdoor
Unit
Connector
Earth
Screw
P.C.Board
Accessory
4
UART
5
1
2
3 4 5
CN51
(RED)
(BLU)
CN40
1
2
MCC-1440
U3
U4
"1:1
Model"
Connection
Interface
(Option)
TB02
WHI
BLK
1
2
Adapter for
Wireless Remote
Controller
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