Read Panasonic CS-MZ20UD3EA Service Manual online
21
9. Wiring Connection Diagram
9.1 Indoor
Unit
MOTOR
Y
7
6
5
5
1
4
1
1
3
CN-FM
(WHITE)
CN-CNT
(WHITE)
4
1
HAJEM-A
(WHITE)
CN-FSW
(GREEN)
CN-TH
(WHITE)
1
6
BL
INDOOR PIPE
TEMPERA
TURE
SENSOR 2
INDOOR PIPE
TEMPERA
TURE
SENSOR 1
INDOOR AIR
TEMPERA
TURE
SENSOR
t°
t°
t°
BL
BL
BL
BL
BL
1
R
R
R
O
O
O
BL
FLOA
T
SWITCH
BL
3
ELECTRONIC
CONTROLLER
CN-DRMTR1
(BLUE)
B W BL
Y
BL
W
G1
3
5
CN-AC (WHITE)
CN-T1 (BLUE)
T3.15A L250V
7
4
BL
BL
TRANSFORMER
65
2
CN-T2 (WHITE)
SW1
DRAIN PUMP
TEST RUN
SW2
COMMUNICA
TION
CIRCUIT
NOISE FIL
TER
CIRCUIT
RECTIFICA
TION
CIRCUIT
1
1
R
Y
DRAIN PUMP
GROUNDING
TERMINAL
TERMINAL
BOARD
REMARKS
B
: BLUE
P
:
PINK
BR
: BROWN
O
: ORANGE
BL
: BLACK
Y
: YELLOW
W
: WHITE
G
R
: GRA
Y
R
: RED
G
: GREEN
V
: VIOLET
Y/G
: YELLOW/GREEN
M
M
1
1
2
3
R
TO OUTDOOR UNIT
FUSE
Y/G
12345678
7
14
6
8
23
5
V
B
B
RP
BR
Y
G
R
O
4
3
3
12
6
34
2
2
Y
BR
R
O
CON 1 (WHITE)
WIRED REMOTE CONTROLLER
CN-DISP (WHITE)
(WHITE)
(BLACK)
G
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