Wiring Connection Diagram; Indoor Unit - Panasonic CS-Z25TKEA Service Manual

9. Wiring Connection Diagram

9.1

Indoor Unit

GROUNDING
TERMINAL
Y/G
TERMINAL
BOARD
L
N
1
2
3
TEMP. FUSE
102°C (3A)
TEMP. FUSE
102°C (3A)
GROUNDING
TERMINAL
Y/G
EVAPORATOR
FAN MOTOR
G
1
WIRED
CON 1
REMOTE
CONTROLLER 4
ELECTRONIC CONTROLLER (SUB)
RY-PWR
(YELLOW) (BROWN)
AC302 ACL501
BL
BR
Y
AC306
(BLK)
T3.15A L250V
R
AC303
(WHT)
AC304
W
(RED)
COMMUNICATION
CIRCUIT
G301
(GRN)
G
CN−FM (WHT)
Y
7
B
M
W
BL
4
R
1
O
4
BR
CN-RMT
R
(WHT)
Y
1
ELECTRONIC CONTROLLER (MAIN)
RY-PWR2
CN-DATA1
(WHT)
(BLACK)
1 3
AC306
W W W
1 3
CN-DATA1
FUSE301
(YLW)
NOISE FILTER
CIRCUIT
RECTIFICATION
CIRCUIT
SW01
28
REMARKS
B
4 1
BR
BL
W
R
Y/G
4 1
HAJEM-A
(WHT)
GR
5 5
W
BR
G
Y
1 1
BR
1
1
R
M
O
Y
P
5
5
BR
1
1
R
M
O
Y
P
5 5
6
PIPING TEMP. SENSOR 2 (THERMISTOR)
t
PIPING TEMP. SENSOR 1 (THERMISTOR)
t
SUCTION TEMP. SENSOR (THERMISTOR)
t
1
10
6
W
9
5
W
CN–DISP
W
(WHT)
W
W
1
3
1
:
BLUE P PINK
: :
BROWN O ORANGE
: :
BLACK Y YELLOW
: :
WHITE G GREEN
: :
RED GR GRAY
: :
YELLOW/GREEN
:
UP DOWN
LOUVER MOTOR
(OUTER)
UP DOWN
LOUVER MOTOR
(INNER)
ELECTRONIC
CONTROLLER
(DISPLAY)