Service manual

7
MS-A30ND
INDOOR UNIT
BLK
GRY
YLW
BRN
WHT
RED
ELECTRONIC CONTROL P.C. BOARD
GRN/YLW
MF
3
SR141
4
3
1
CN
121
C11
HIC1
MV1
RT13
4
3
2
1
CN112
151
CN
MV2
15
RT12
RT11
111
CN
CN211
NR11
F11
220-230V~
3
N
2
BRN
1
2
3
CN201
12V
TO OUTDOOR
UNIT
CONNECTING
MV2
BLU
RED
CN
101
CN
102
33
TAB12
TB
DISPLAY
P.C. BOARD
RECEIVER
P.C. BOARD
REMOTE
CONTROLLER
NOTE:1. About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
SYMBOL
SR141
TB
SYMBOL
MV2
NR11
RT11
RT12
RT13
SYMBOL
C11
F11
HIC1
MF
MV1
NAME
NAME NAME
INDOOR FAN CAPACITOR
FUSE(3.15A)
DC/DC CONVERTER
INDOOR FAN MOTOR(INNER PROTECTOR)
HORIZONTAL VANE MOTOR
VERTICAL VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
MAIN INDOOR COIL THERMISTOR
SUB INDOOR COIL THERMISTOR
SOLID STATE RELAY
TERMINAL BLOCK
OB404A--1.qxp 06.4.26 6:01 PM Page 7