Mitsubishi Heavy Industries SRK20ZIX-S Service Manual page 4

DISPLAY
12
WIRELESS RECEIVER CNE
BACK-UP SW
PRINTED
CIRCUIT
Th1
t
BOARD
Th2
t
CNG
1
Th2
t
2
2
CNF
Th3
INTERFACE KIT 5
CNS
SC-BIKN-E
G
Y／G
U
WH S／N
RD J
HEAT
250V
EXCHANGER
3.15A
BK L
5 5
M
LM
1
CNX1
5 5
M
LM
2
5 5
M
SM
1
CNX2
DS
5 5
M
SM
2
5 5
M
IM
CNY
LS
Va
RD
1
BK
F
3
WH
CNU M
4
Y
5
BL
6
FM
I
Power source
1 phase 220 - 240 V 50Hz
T
TO OUTDOOR UNIT
1
2／N
3
HEAT
EXCHANGER
Item
CNE-CNY Connector
FM Fan motor
I
Flap motor
SM
1,2
LM Louver motor
1,2
IM Inlet motor
Th1 Room temp. sensor
Th2 Heat exch. sensor
1,2
Th3 Humidity sensor （50,60 only）
LS Limit switch
DS Diode stack
F Fuse
T Terminal block
Va Varistor
BK
BL
RD
WH
Y
Y／G
1 2/N
POWER WIRES
3
SIGNAL WIRE
Description
Color Marks
Mark Color
Black
Blue
Red
White
Yellow
Yellow／Green