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2
1
2
1
2
1
2
1
BLK
BLK
WHT
WHT
WHT
WHT
1
2
1 2 3 4
w
w
BLK
BLK
COMPRESSOR
THERMISTOR
(OLR)
OVERLOAD RELAY
COMPRESSOR
MOTOR
WHT
RED
(2P) CONNECTOR
(2P) CONNECTOR
COMP
OLR0
OLR1
COIL/OUTDOOR
w
ww
UVW
2
1
2
1
3 3
CM
(3P) CONNECTOR
FERRITE
CORE
WHT
BLUBLU
WHTWHT
RED(PNK) RED(PNK)
GRN/YEL
C
R
S
1
2
1
2
3 4
3
4
BLK
BLK
YEL
YEL
BLK
BLK
YEL
YEL
COIL
THERMISTOR
OUTDOOR
THERMISTOR
(4P) CONNECTOR
WHT
1 2 3 4
A-TH B-TH
1 2
1
2
3 4
3
4
YEL
YEL
YEL
YEL
YEL
YEL
BLK
BLK
BLU
BLU
YEL
YEL
AW THERMISTOR
AN THERMISTOR
(4P) CONNECTOR
RED
1 2 3 4
CN04 DCFM
FAN MOTOR
MV1
CONTROLLER
1 2
1
2
3 4
3
4
YEL
YEL
YEL
YEL
YEL
YEL
YEL
YEL
BW THERMISTOR
BN THERMISTOR
(4P) CONNECTOR
BLU
(2P) CONNECTOR
BLK
w w
2 1
2
1
DEF
DEF0DEF1
COIL
DEFROST VALVE
BLK
BLK
BLU
BLU
(2P) CONNECTOR
WHT
(2P) CONNECTOR
WHT
w w
2 1
2
1
2 1
2
1
RV
RV0RV1
w w w w w w
w
w
w
L1 E
ACIN1
ACIN2
E-1E-2L2
COIL
4WAY VALVE
REACTANCE
WHT
WHT
WHT
WHT
GRN/YEL
GRN/YEL
GRN/YEL
25A
BLK
RED
BLU
WHT
S1-A
S1-B
REACTANCE
BLK
WHT
WHT
BLK
BLK
TERMINAL
PLATE
A INDOOR
UNIT
B INDOOR
UNIT
POWER
SUPPLY
TO INDOOR UNIT
LN
GND
1
2 3 4 5 6 7 1 2 3 4 5
1 2
12
3 4
3 4
5 6
56
7
7
WHT
BLU
(7P) CONNECTOR
(5P) CONNECTOR
FM
BLK
BLK
ORG
GRY
WHT
RED
RED
BLU
YEL
YEL
BLK
ORG
GRY
RED
YEL
BLK
WHT
RED
BLU
YEL
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
MV1
MAGNETIC COIL
MV0
1 2 3 4 5
RED
(5P) CONNECTOR
BLK
ORG
GRY
RED
YEL
BLK
ORG
GRY
RED
YEL
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
MV0
MAGNETIC COIL
1
2
3
4
5
6
7
8
8FA-2-5257-56900-2
Meaning of Abbreviations
1
2
3
4
5
6
7
8
9
10
11
ABBREV.
BLK
BLU
BRN
GRN/YEL
GRY
ORG
PNK
RED
VLT
WHT
YEL
MEANING
BLACK
BLUE
BROWN
GREEN/YELLOW
GREY
ORANGE
PINK
RED
VIOLET
WHITE
YELLOW
Electric wiring diagram for 2-room multi outdoor unit (CMRV1426EH)
To prevent electric shock, do not
inspect or repair until the Power Lamp
on the P.C.Board is turned off.
WARNING
20
+
+
+
+ + + +
+
+
TERMINAL
BASE
1 2 3
CONTROLLER
HA
JEM-A
1
3
5
7
1
3
5
7
BRN
RED
ORG
YEL
LAMP
(
WHT
)
WHT
GRY
GRY
GRY
GRY
GRY
GRY
GRY
GRY
GRY
IND LAMP
ASSY
SW1
(
WHT
)
1
1
2
2
3
3
4
4
5
5
1
1
2
2
3
3
4
4
5
5
WHT
BLU
BLU
BLU
BLU
SW ASSY
(
WHT
)
FLAP3
PANEL MOTOR
1
1
2
2
3
3
4
4
5
5
1 2 3 4
1
1
2
2
3
3
4
4
5
5
PANEL
(WHT)
(
WHT
)
WHT
GRY
GRY
GRY
GRY
FLAP1
FLAP MOTOR
(
UPPER
)
FLAP MOTOR
(
LOWER
)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
1
1
2
2
3
3
4
4
5
5
FLAP1
(
WHT
)
(
WHT
)(
WHT
)
(
RED
)(
WHT
)
FLAP2
WHT
GRY
GRY
GRY
GRY
FM
DC FAN MOTOR
DCM
(
BLU
)
(
BLU
)
RED
BLK
YEL
BLU
(
WHT
)
(
WHT
)
1
1
2
2
3
3
4
4
5
5
6
6
WHT
RED
BLK
YEL
BLU
WHT
1
1
2
2
BLK
BLK
THERMISTOR
(
HUM
)
HUM
(
RED
)
1
1
2
2
3
3
4
4
BLK
BLK
THERMISTOR
(
ROOM
)
ORG
ORG
THERMISTOR
(
COIL
)
ROOM
/COIL
(
WHT
)
1
1
2
2
BLK
PANEL SW
SW2
(
BLU
)
WHT
1
1
2
2
1
1
2
2
BLK
UV
(
RED
)
RED
BLK
RED
UV
UNIT
WHT
BLU
BLU
BLU
BLU
ELEC-JB1
(
WHT
)
1 2 3 4 5 6
1 2 3 4 5 6
(
RED
)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
1
2
3
DC OUT
(
WHT
)
GRN/YEL
EARTH PLATEEVAPORATOR
TO OUTDOOR UNIT
1
1
2
2
3
3
4
4
5
5
Fig. 34
SAP-KRV96/126EHDS
8FA-2-5250-07400-1
EVAPORATOR
BLK
RED
WHT
WHT
TERMINAL BASE
FERRITE CORE
IND LAMP ASSY
TO OUTDOOR UNIT
RED
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
YEL
BRN
BLU
PNK
RED
SI-2
SI
AC IN
AC IN-2
FLAP
5P(WHT)
LAMP
CONTROLLER
FLAP MOTOR
FAN MOTOR
CONNECTOR
4P(WHT)
9P(WHT)
RED
BLK
UV ASSY
HA
JEM-A
1
2
3
4
5
2
3
4
1
5
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
BLU
YEL
WHT
BLK
RED
4
5
DCM
6P(BLU)
E
6
4
5
6
1
2
3
1
2
3
FM
ROOM/COIL/UV
6P(WHT)
ROOM THERMISTOR
COIL THERMISTOR
BLK
BLK
1
2
ORG
ORG
3
4
5
6
1 2 3 4
FLAP
GRN/YEL
GRN/YEL
1
2
3
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
2
3
4
5
6
7
8
9
SAP-KMRV76/96/126EH
8FA-2-5250-29700-2
Fig. 33b
Fig. 33c
08-245 CMRV1426EH_OU EN 9/22/08 10:35 AM Page 20