Mitsubishi Electric MCFH-13NV-E4 Service Manual page 13

MCFH-24NV -
E3
INDOOR UNIT
CIRCUIT BREAKER
POWER SUPPLY
~/N 220-240V
50Hz
TO OUTDOOR
UNIT
220-240V~
CONNECTING
12VDC
REMOTE
CONTROLLER
SYMBOL NAME
C11
INDOOR FAN CAPACITOR
F11
FUSE (3.15A)
HIC1
DC/DC DONVERTER
MF INDOOR FAN MOTOR(INNER PROTECTOR)
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
MUCFH-24NV -
E3
OUTDOOR UNIT
12V
220-240V~
SYMBOL NAME
CZ
CZ SURGE ABSORBER
C1
COMPRESSOR CAPACITOR
C2
OUTDOOR FAN CAPACITOR
DSAR
SURGE ABSORBER
F61
FUSE(3.15A)
MC
COMPRESSOR (INNER PROTECTOR)
NOTES: 1.Use copper conductors only (For field wiring).
2.Since the indoor and outdoor unit connecting wires have polarity, connect them according to the numbers (3,2,N).
3.Symbols below indicate.
:Terminal block,
MODEL WIRING DIAGRAM
TB
PE
GRN/YLW
N
BLU
L
BRN
GRN/YLW
N
BLU
CN
2
104
101
WHT
3
5
RED
5
DISP/
AUTO RESTART
RECEIVER
P.C.BOARD
ASSY
SYMBOL
MV VANE MOTOR
NR11 VARISTOR
RT11 ROOM TEMPERATURE THERMISTOR
RT12 INDOOR COIL THERMISTOR
MODEL WIRING DIAGRAM
RT61
CN661
X62
X52
TB
3
2
N
WHT
BLU
BLU
SYMBOL
OUTDOOR FAN MOTOR (INNER PROTECTOR)
MF
VARISTOR
NR61
RT61 DEFROST THERMISTOR
RT63 AMBIENT TEMPERATURE THERMISTOR
SR61 SOLID STATE RELAY
SR62 SOLID STATE RELAY
:Connector
HIC1
4
3
2
52C
3
1
CN201
TRANS
F11
CN CN CN
113 151
ELECTRONIC CONTROL P.C BOARD
6
5
5
4
MV
SW/THERMO
P.C.BOARD
RT11
NAME
MF
RT63
6 5 4 3 2 1
RED
ORN
CN711
1 2 3
CN662
SR62
X62
SR61
COM
X52
COM
NR61
T61
DEICER P.C. BOARD
1 2
52C
WHT WHT
CZ
A2 A1
52C
NAME
13
2 2
CN
112
WHT
LDCOM
ORN
LDC11
C11
LDC12 RED
BLK
LDFH
SR144
YLW
LDFM
SR143
BLU
LDFL
SR142
LDFVL BRN
SR141
SYMBOL
SR141~SR144 SOLID STATE RELAY
SW/THERMO SWITCH & ROOM TEMPERATURE
P.C. BOARD
THERMISTOR P.C. BOARD
TB TERMINAL BLOCK
52C CONTACTOR
C2
CN721
1
2 21S4
3
NO
TAB52
NO
F61
1
3
5
CN730
WHT
C1
RED
S
C
MC
BLK
R
SYMBOL
TERMINAL BLOCK
TB
TRANSFORMER
T61
X52 CONTACTOR
X62 R.V. COIL RELAY
21S4 R.V. COIL
52C COMPRESSOR CONTACTOR
RT12
WHT
1
ORN
2
RED
3
BLK
MF
4
YLW
5
BLU
6
BRN
7
8
GRN/YLW
NAME
VG79B035H02
NAME
SG79J184H01