Service manual

8-1
WIRING DIAGRAMS
SM WNGDCI 2-E.4 GB
8. WIRING DIAGRAMS
8.1 Indoor Unit: WNG 50 / 60 DCI
8.2 Outdoor Unit: DCI 50 / 60
Brown
Red
Blue
Y/G
Display
Note: The dashed part is optional
To met al s heet
Power supply
Y/G
Brown
Blue
~230V 50Hz
4/L
6
5/C
L
magneti c ring
5
P14P19P11P15P16
PH-12
P9
brown
capacitor
gray
2uF 450V
white
black
gray
blue
4
2
13
IFAN
Fr esh Ai r
RAT
ICT
Jumper
3
1
2
45
54
2
1
3
2
1
1
2
2121
P3
Indoor unit controller PCB
P22 P20
P5(white)
(red)
P4
P2
P8
(Red)
1
megat oo l
P7
P13
42
3
8
7
1
P6(White)
P12
P10(Red)
Ionizer
power out
red
6
M
Ionizer
ESF
power out
M1
ESF
M2
12
P24
910
P1
Dry contact
(clock)
Horizontal step motor
Vertical step motor
COM
Brown
Blue
Red
L-F
FUSE
N-F
COM
N
L
Black
EMI filter PCB
EARTH
NCOM
EARTH
Y/G
Y/G
Red
Red
L/4
Blue
N/3
Brown
C/5
Blue
Brown
EEV
Y/G
Y/G
CTTOAT OCT
OFAN
34
Black
EARTH
34
Outdoor unit controller PCB
Red
P10
COML
N
N-COM
P13P9
P3
P11
U
V
W
JP9
P12
EARTH
Jumper
2
13
5
6
4
P4
P14
1
2
12
P6
P1
1
2
Choke coil
White
Red
Brown
Black
COMP
Vdc
Blue
12
valve
Reverse
Base
heater
Blue
Orange
Yellow
P7
6
3
2
5
4
Flash
1
JP1
1
4
3
5 6
P2
1
2
P891P02P
2
111
22
FG
V
cc
Vsp
56
CONTENTS