Service manual

9-2
WIRING DIAGRAMS
SM DLF 1-A.1 GB
9.2 Outdoor Unit: DCI 50/60
9.2.1 DCI 50/60 for Indoor Power Supply
9.2.2 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.
DER
NRB
KLB
OFAN
PSV
CHOKE
EULB
ETIHW
CCV
CDV
DNG
1 2
3 4
BASE
GF
5 6
P21
LEY
GRO
KLB
DER
P14
P13
P1
P4
1
1
2
P17P16 P18
2
EULB
P22
REVERSE
VALVE
HEATER
(OPTIONAL)
COIL
2
1
P8
P12
EARTH
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
EARTH
NCOM
BROWN
FERRITE CORE
FERRITE CORE
FERRITE CORE
FERRITE CORE
BROWN
NCOM
EARTH
EMI FILTER PCBA
EARTH
EARTH
Y/G
Y/G
COM
COM
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
DER
KLB
GRO
LEY
P21
5 6
GF
BASE
3 4
1 2
DNG
CDV
CCV
ETIHW
EULB
CHOKE
PSV
OFAN
KLB
NRB
DER
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