Sanyo SAP-CMRV1424EH Technical & Service Manual page 102

Electric wiring diagram for 3-room multi outdoor unit (CMRV1934EH)
1 2 3 4 1 2 3 4 1 2 3 4
1 2 3 4 1 2 3 4 1 2 3 4
COIL/OUTDOOR A-TH B-TH
1 1
2 2
OLR0
W
OLR1
W
U
W
V
W
W CNO4 DCFM
W
KS23
1 2 3 4 5 6 7 1 2 3 4 5 6 7
1 2 3
1 2 3
1 2 3 4 5 6 7 1 2 3 4 5 6 7
1 2 3 4 5 6 7 1 2 3 4 5 6 7
CNO3
R 1 2 3 4
/
1 2 3 4
V
S/U C/W
CM
FM
COMPRESSOR
FAN MOTOR
MOTOR
OVERLOAD RELAY
(OLR)
RED
WHT 2 2 WHT
WHT WHT
1 1
2P-CONNECTOR
Electric wiring diagram for 4-room multi outdoor unit (CMRV2444/3144EH)
1 2 3 4 1 2 3 4 1 2 3 4
1 2 3 4 1 2 3 4 1 2 3 4
COIL/OUTDOOR A-TH B-TH
1 1
2 2
OLR0
W
OLR1
W
U
W
V
W
W CNO4 DCFM
W
KS23
1 2 3 4 5 6 7 1 2 3 4 5 6 7
1 2 3
1 2 3
1 2 3 4 5 6 7 1 2 3 4 5 6 7
1 2 3 4 5 6 7 1 2 3 4 5 6 7
CNO3
D-TH
R 1 2 3 4 1 2 3 4
/
1 2 3 4 1 2 3 4
V
S/U C/W
CM
FM
COMPRESSOR
FAN MOTOR
MOTOR
OVERLOAD RELAY
(OLR)
RED
WHT 2 2 WHT
WHT WHT
1 1
2P-CONNECTOR
WARNING
To prevent electric shock, do not
inspect or repair until the Power Lamp
on the P.C.Board is turned off.
2P-CONNECTOR
COIL COIL
WHT
DEFROST VALVE 4WAY VALVE
1 1
2 2
DEF RV
2 1 2 1
2 1 2 1
CRANKCASE
HEATER
W W W W W W
DEF1 DEF0 RV1 RV0 HEATER1 HEATER0
CONTROLLER
SICOM2
MV1
KS22 KS10
W
8 1 2 3 4 5 6 1 2 3 4 1 2 3 4
1 2 3 4
8 1 2 3 4 5 6 1 2 3 4
1 2 3 4
8 1 2 3 4 5 6 1 2 3 4
W 1 2 3 4
CNO2 CNO1
SICOM2
MV1
SI-C
C-TH MV2
W
1 2 3 4 5 MAGNETIC COIL
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
MV2
MAGNETIC COIL
Fig. 34b
2P-CONNECTOR
COIL COIL
WHT
DEFROST VALVE 4WAY VALVE
1 1
2 2
DEF RV
2 1 2 1
2 1 2 1
CRANKCASE
HEATER
W W W W W W
DEF1 DEF0 RV1 RV0 HEATER1 HEATER0
CONTROLLER
SICOM2
MV1
KS22 KS10
W
8 1 2 3 4 5 6 1 2 3 4 1 2 3 4
1 2 3 4
8 1 2 3 4 5 6 1 2 3 4
1 2 3 4
8 1 2 3 4 5 6 1 2 3 4
W 1 2 3 4
CNO2 CNO1
SICOM2
MV1
SI-D SI-C
C-TH MV3 MV2
W W
1 2 3 4 5 1 2 3 4 5 MAGNETIC COIL
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
MV3 MV2
MAGNETIC COIL MAGNETIC COIL
Fig. 34c
26
REACTANCE
2 1
2 1
BLK
W W W W W W
L2 L1 E-2 E-1 E ACIN1
W WHT
25A
ACIN2
FERRITE
CORE
S1-A RED
W
MV0
S1-B BLU
W
5 1 2 3 4 5
5 1 2 3 4 5
REACTANCE
5 1 2 3 4 5
5 1 2 3 4 5
BLK
MV0
BLK
MAGNETIC COIL
BRN
REACTANCE
2 1
2 1
BLK
W W W W W W
L2 L1 E-2 E-1 E ACIN1
W WHT
25A
ACIN2
FERRITE
CORE
S1-A RED
W
MV0
S1-B BLU
W
5 1 2 3 4 5
5 1 2 3 4 5
REACTANCE
5 1 2 3 4 5
5 1 2 3 4 5
BLK
MV0
BLK
MAGNETIC COIL
BRN
GRY
Meaning of Abbreviations
ABBREV.
1 BLK
2
BLU
3 BRN
4 GRN/YEL
5 GRY
6 ORG
7 PNK
8 RED
9 VLT
10 WHT
11 YEL
TERMINAL
PLATE
1
2
3
GND
BLK 1
2
3
BLK 4
WHT 5
6
7
WHT 8
9
GND
8FA-2-5257-57000-0
TERMINAL
PLATE
1
2
3
GND
BLK 1
2
3
BLK 4
5
WHT
6
BLK 7
8
WHT
9
10
WHT
11
WHT
12
GND
8FA-2-5257-57100-0
MEANING
BLACK
BLUE
BROWN
GREEN/YELLOW
GREY
ORANGE
PINK
RED
VIOLET
WHITE
YELLOW