Mitsubishi Electric MXZ-2C20NA2 Service Manual page 61

MXZ-3C24NAHZ4
MXZ-3C30NAHZ4
IC501
BK U
WH V
RD W
OUTDOOR
POWER P.C.
BOARD
CNMC
MS
MF
3~
BK WH RD
5
V
U W
MS
1
3~
CNF1
MC
LED3
LED2
1
CN741
LED1
CNTH1
1 8
t°
t° t°
RT61 RT62
RT68
SYMBOL NAME
CB1~4 SMOOTHING CAPACITOR
D1 DIODE
F1, F2 FUSE (T6.3AL 250V)
F711 FUSE (T3.15AL 250V)
HPS HIGH PRESSURE SWITCH
H DEFROST HEATER
IC401 DIODE BRIDGE
IC411 POWER MODULE
IC501 POWER MODULE
IC801 POWER DEVICE
L1, L2 REACTOR
LED 1~3 LED
LEV A~C EXPANSION VALVE COIL
MC COMPRESSOR
MF FAN MOTOR
CIRCUIT PROTECTOR
PTC1~3
OBH702N
L1 L2
WH WH
RD RD
TAB5 TAB6 TAB4
TAB3
IC411
CB1
CB2 CB3 CB4
CN151
CNDC
1 3 1 7
7 1 7
1 3
CNDC
CN702
OUTDOOR CONTROL P.C. BOARD
T801
IC801
5
1
CNTH2
1 2
t°
RT65
SYMBOL NAME
RT61 DEFROST THERMISTOR
RT62 DISCHARGE TEMP. THERMISTOR
RT64 FIN TEMP. THERMISTOR
RT65 AMBIENT TEMP. THERMISTOR
OUTDOOR HEAT EXCHANGER
RT68
TEMP. THERMISTOR
T801 TRANSFORMER
TB1~4 TERMINAL BLOCK
X52CA, B RELAY
X65A
RELAY
X712
RELAY
X713
RELAY
X714
RELAY
21S2
2-WAY VALVE SOLENOID COIL
21S4
4-WAY VALVE SOLENOID COIL
26H
HEATER PROTECTOR
X52CA
IC401
X52CB
X65A
PTC1
PTC2
PTC3
D1
CN152
TBE1 TBE2 TBE3 TBE4
1 2
1 2
CN701
F711
(BU) (WH)
CN793 CN791
X712 X713
5 1 5
(RD)
CN712 CN713
CN792
1 5
1 2
5 5 5
M M M
21S4
LEV C LEV B LEV A
NOTES:
1. About the indoor side electric wiring refer to the indoor unit
electric wiring diagram for the service.
2. Use copper conductors only (For field wiring).
3. Symbols below indicate.
: Terminal block
: Connector
NOTES:
1.À propos du câblage électrique de côté intérieur se référer à l'unité intérieure câblage
schéma électrique pour l'entretien.
2.Utiliser des conducteurs en cuivre (pour le câblage).
3.Symbole ci-dessous indique.
:Bornier
:Connecteur
61
TAB1
TAB2
1 BK
F1
BU
3
F2
CNAC1
CNAC2 CN171
1
3 1 2
t°
RT64
1
3
CNAC
3
OG
CN611
WH
1
X714
5
RD
BU
CN601
CN714 BK
CN63H
1 2 1 2
1 3
1
HPS
21S2
CIRCUIT
BREAKER
TB1
BK
L1
BU
L2
GNYE
TB4
OG
S3
BU
12-24V
S2
BK
208/230V~
S1
TB3
WH
S3
BU
12-24V
S2
BK
208/230V~
S1
TB2
RD
S3
BU
12-24V
S2
BK
208/230V~
S1
RD 2 2
BK BK
1 1
BK BK
26H
YE
2 2 BK
1 1
BK BK
H