Wiring Diagram - Mitsubishi Electric SLZ-KA25VAQ Technical & Service Manual

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6

WIRING DIAGRAM

SLZ-KA25VAQ.TH
SLZ-KA25VAQR1.TH
SLZ-KA25VAQ2.TH
GRILLE
H2
10
YLW
5
YLW
MV
RED
7
5
ORN
6
MV
YLW
3
5
WHT
2
20
MV
BLU
1
5
MV
9
5
SKY BLU
8
PINK
7
GRY
W.B
6
VLT
BLU
5
CNB
YLW
4
9
BZ
ORN
3
RED
2
LED2
BRN
1
LED1
SW1
SW2
RU
REMOTE
CONTROLLER
W.R
<fig:
1>
*
MODELS
SW2
ON
KA25
OFF
1 2 3 4 5
ON
KA35
OFF
1 2 3 4 5
*
ON
KA50
OFF
1 2 3 4 5
The black square( indicates a switch position.<
[LEGEND]
SYMBOL
NAME
P.B
INDOOR POWER BOARD
I.B
INDOOR CONTROLLER BOARD
CN2L
CN32
CN41
CN51
CENTRALLY CONTROL
FUSE
LED1
LED2
LED3
SW2
SW3
SWE
X1
DRAIN PUMP/DEW PREVENTION HEATER
X4
X5
X6
X7
W.B
WIRELESS REMOTE CONTROLLER BOARD
RU
RECEIVING UNIT
BZ
BUZZER
LED1
LED2
SW1
SW2
NOTES: 1.
outdoor unit electric wiring for servicing.
2.
matching terminal numbers (
3.
For details on how to operate self-diagnosis refer to the technical manuals etc.
*
OCH493E
SLZ-KA35VAQ.TH
SLZ-KA35VAQR1.TH
SLZ-KA35VAQR2.TH
MF
M
1~
ORN
C1
RED
1 3 5 7 9
WHT
FAN
X7
X6 X5 X4
SWE
SW3
ON
ON
OFF
OFF
1 2 3 4 5
SW2
CN2L
ON
CN105
OFF
2
1
1 2 3 4 5
6
5
1
CN32
CN51
CN41
1
3
5
1
4
1
See fig:
1
*
Case of wireless model
1>
*
SYMBOL
C1
DP
DRAIN PUMP
DS
DRAIN SENSOR
H2
DEW PREVENTION HEATER
MF
MV
VANE MOTOR
TB4
TERMINAL BLOCK
TB15
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE
TH1
ROOM TEMP. THERMISTOR
(0
TH2
PIPE TEMP. THERMISTOR/LIQUID
TH5
COND. / EVA. TEMP. THERMISTOR
OPTION PARTS
R.B
WIRED REMOTE CONTROLLER BOARD
TERMINAL BLOCK (REMOTE CONTROLLER
TB6
TRANSMISSION LINE
:
SLZ-KA50VAQ.TH
SLZ-KA50VAQR1.TH
SLZ-KA50VAQR2.TH
DP
M
1~
1
3
1
3
RED
1
3
BLU
1
3
RED
(POWER
CNC
CNP
CNDK
X1
LED3
GRN
CN6V
1
CN90
WHT
9
WHT
1
CN31
3
5
9
DS
NAME
:Terminal (block
10
I.B
1
3
ORN
1
3
(POWER
CND
BLU
FUSE
CN3C
WHT
1
(POWER
2
CN2D
LED2
LED1
BLK
RED
CN29
CN20
WHT
BLU
2
1
2
1
CN21
CN22
1
2
1
2
1
TB15
2
1
TH5
TH1
TH2
2
Case of wired model
*
TB4
S1
S2
TO
S3
OUTDOOR
UNIT
P.B
CNSK
1
3
DC13.1V
CN2S
1
2
BLK
WHT
R.B
TB6
1
2

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