Mitsubishi Electric MSH09TW Service Manual page 50

MXZ30TN2
OUTDOOR UNIT
GRN/YLW
RED R
4 6 BLK
GROUND
POWER SUPPLY
X64
208/230V 0
1 phase 60Hz TB1
L1 RED
L2 BLU
1 2
TB4
CN720
INDOOR
1
BLU
RED
UNIT (A)
3
TB3
INDOOR
1
BLU
ORN
UNIT (B)
3
TB2
INDOOR
1
BLU
YLW
UNIT (C)
3
1 2 3 4 5 6
SYMBOL NAME
C61 POWER FACTOR CAPACITOR
C62,63 SMOOTHING CAPACITOR
C65 OUTDOOR FAN CAPACITOR
CT61,62 CURRENT TRANSFORMER
DS61 DIODE MODULE
DS62 DIODE STACK
F801 FUSE (250V 1A)
F911 FUSE (250V 1A)
F912 FUSE (3.15A)
L REACTOR
L61 COMMON MODE CHOKE COIL
NOTE: 1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3.Symboles below indicate.
: Terminal block
MODELS WIRING DIAGRAM
DS61
C61
RED ORN
+
+
WHT
-
-
BLK
YLW
BLK
CT
61
1
L61
LD62
LD61
F911
LDE
(250V 1A)
CN913
CN901 CN902 1 2
GRN
6 4
21S4
CN851 CN852 ELECTRONIC CONTROL P.C. BOARD
CN791 CN792 CN793
1 2 3 4 5 6 1 2 3 4 5 6
LEV A LEV B LEV C
SYMBOL
LEV A~C
MC
MF61
NR63
R
RT61
RT62
RT63
RT65
RT66,67
RT68
: Connector
DS62
C63 C62
L
RED
A
ORN + +
K
-
WHT
YLW
NOISE FILTER
P.C.BOARD
2
C65
3 4
1 2 3 4 5 6
MF61
CN722 CN663 CN662
1 2 3 4 1 2 1 2 3 4 5 6
63H1 RT65 RT66 RT68 RT62
RT67
NAME
EXPANSION VALVE
COMPRESSOR
OUTDOOR FAN MOTOR (INNER FUSE)
VARISTOR
RESISTOR
DISCHARGE TEMPERATURE THERMISTOR
DEFROST TEMPERATURE THERMISTOR
EVAPORATION TEMPERATURE THERMISTOR
FIN TEMPERATURE THERMISTOR
GUS PIPE TEMPERATURE THERMISTOR
GUS PIPE TEMPERATURE THERMISTOR
50
RED
YLW
-
V
MC
U W
TAB64
T801
TAB65
CT62
TAB66
I.P.M P.C. BOARD
CN661
1 2 3 4 5 6 7 8
RT63
RT61
SYMBOL
SSR61 SOLENOID COIL RELAY
T801 TRANSFORMER
TB1~4 TERMINAL BLOCK
X61,62,63 FAN MOTOR RELAY
X64,65 RELAY
X66,67 RELAY
21S4 R.V. COIL
63H1 HIGH PRESSURE SWITCH
63H2 HIGH PRESSURE SWITCH
BRN
GRY
BLK
BLK
63H2
ORN
ORN
RELAY
P.C. BOARD
NAME
SG79Y087H01