Service manual

9-3
WIRING DIAGRAMS
SM DNGDCI 2-E.1 GB
9.4 Outdoor Unit: DCI 50/60
9.4.1 DCI 50/60 for Indoor Power Supply
9.4.2 DCI 50/60 for Outdoor Power Supply
NOTE:
OUTDOOR UNIT CIRCUIT DIAGRAM
ODU CONTROLLER PCBA
COMP
P2
P19
OCTOAT
P20
CTT
U
VW
P11
5/C
4/L
N
To
IDU
P9
P3
1
2
1
2
1
2
3
4
P7
2
1
6
5
EEV
WIRING SCHEME WITHIN DASHED LINE BORDERS ARE RELEVANT FOR
SINGLE SPLIT APPLICATIONS ONLY,FOR MULTI SPLIT WIRING REFER TO
MSMP WIRING DIAGRAM.
D
ER
NRB
KL
B
OFAN
PSV
CHOKE
EU
L
B
ETIHW
CCV
CDV
DNG
1 2
3 4
BASE
G
F
5 6
P21
L
E
Y
G
R
O
KLB
D
E
R
P14
P13
P1
P4
1
1
2
P17P16 P18
2
EU
L
B
P22
REVERSE
VALVE
HEATER
(OPTIONAL)
COIL
2
1
P8
P12
EAR
TH
L
P17
N-COM
N
COM
P9
42
13
5
6
BLUE
RED
L-F
L
N-F
N
COM
COM
Y/G
Y/G
EARTH
EARTH
EMI FILTER PCBA
EA
RTH
NCOM
BROWN
FERRITE CORE
FERRITE CORE
FERRITE CORE
FERRITE CORE
BROWN
NCOM
EARTH
EMI FILTER PCBA
EARTH
EARTH
Y/G
Y/G
COM
CO
M
N
N-F
L
L-F
RED
BLUE
6
531
24
P9
COM
N
N-COM
P17
L EARTH
P12
P8
1
2
COIL
(OPTIONAL)
HEATER
VALVE
REVERSE
P22
EULB
2
P18P16 P17
2
1
1
P4
P1
P13 P14
D
E
R
K
LB
G
R
O
L
EY
P21
5 6
GF
BASE
3 4
1 2
DNG
CD
V
CC
V
ET
I
HW
EULB
CHOKE
PSV
OFAN
KLB
NR
B
D
ER
WIRING SCHEME WITHIN DASHED LINE BORDERS ARE RELEVANT FOR
SINGLE SPLIT APPLICATIONS ONLY,FOR MULTI SPLIT WIRING REFER TO
MSMP WIRING DIAGRAM.
EEV
5
6
1
2
P7
4
3
2
1
2
1
2
1
P3 P9
To
IDU
N
4/L
5/C
P11
W
V
U
CTT
P20
OAT OCT
P19
P2
COMP
ODU CONTROLLER PCBA
OUTDOOR UNIT CIRCUIT DIAGRAM
NOTE:
POWER SUPPLY
CONTENT