Service manual

TO INDOOR UNIT CONNECTING
220-240V~
GRN/YLW
TB
2
N
WHT
MF
MC
RED
ORN
WHT
BLK
RED
BLU
WHT
ORN
WHT
BLU
1
C2
RED
BLK
S
R
C
C1
F
2
3
4
10
OUTDOOR UNIT
INDOOR UNIT
HIC1
AUTO RESTART
ASSY
5
CN
104
SR144
SR142
SR143
LDFM
LDFL
LDFH
BLK
BLU
YLW
6
4
BLK
BLU
YLW
5
TB
CIRCUIT BREAKER
220-240V~
SW/THERMO
4
1
2
3
4
F11
52C
NR11
P.C.BOARD
RT11
CN201
3
151
CN
6
6
MV
HIC1
TRANS
101
CN
113
CN
BLU
REMOTE
CONTROLLER
DISP/
RECEIVER
P.C.BOARD
5
5
GRN/YLW
WHT
BLU
N
2
BRN
N
L
GRN/YLW
TO OUTDOOR
UNIT
CONNECTING
POWER SUPPLY
~/N 220-240V
50Hz
MF
ORN
RED
7
3
2
1
RT12
22
WHT
RED
ORN
WHT
GRN/YLW
8
BRN
112
CN
C11
ELECTRONIC CONTROL P.C BOARD
LDC12
LDC11
LDCOM
PE
SOLID STATE RELAY
TERMINAL BLOCK
COMPRESSOR CONTACTOR
SR142~SR144
TB
52C
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
MV
NR11
RT11
RT12
C11
F11
HIC1
MF
INDOOR FAN MOTOR CAPACITOR
FUSE (3.15A)
DC/DC CONVERTER
FAN MOTOR (INNER PROTECTOR)
SYMBOL SYMBOL SYMBOLNAME NAME NAME
FUSE 2AF
COMPRESSOR (INNER PROTECTOR)
MC
TB TERMINAL BLOCK
MF
OUTDOOR FAN MOTOR (INNER PROTECTOR)
C2
C1 COMPRESSOR CAPACITOR
OUTDOOR FAN MOTOR CAPACITOR
SYMBOL SYMBOL SYMBOLNAME NAME NAME
MODEL MCF-18NV-
E3
MODEL MUCF-18NV-
E3
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
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
VG79B032H01
SG79J002H01
OB270--1.qxp 4/13/01 2:59 PM Page 10