Mitsubishi Electric MSH09TW Service Manual page 46

MUH15TN MUH17TN
OUTDOOR UNIT
SYMBOL NAME
C1
COMPRESSOR CAPACITOR
C65
OUTDOOR FAN CAPACITOR
DSAR
SURGE ABSORBER
F61
FUSE(2A)
IC881
DC/DC CONVERTER
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. Symbols below indicate;
/: Terminal block, : Connector
MSH12TN - MSH15TN -
U1
INDOOR UNIT
TO OUTDOOR
UNIT
CONNECTING
WIRES
12V DC
FROM OUTDOOR
UNIT
CONNECTING
WIRES
(
POWER
SUPPLY
115V
1 phase
60Hz
TO OUTDOOR
UNIT
CONNECTING
WIRE
NAME
SYMBOL
C11 INDOOR FAN CAPACITOR
SURGE ABSORVER
DSAR
F11 FUSE(3A)
DC/DC CONVERTER
HIC1
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
FROM INDOOR UNIT
CONNECTING WIRE
TB2
3
FROM INDOOR UNIT
CONNECTING WIRES
1
12V DC
N
TO INDOOR UNIT
CONNECTING WIRES
115V
L 1
1 phase 60Hz
TB1
L 1
POWER
N
SUPPLY
208/230V
1 phase 60Hz
2
L
GROUND
SYMBOL
COMPRESSOR(INNER PROTECTOR)
MC
OUTDOOR FAN MOTOR(INNER PROTECTOR)
MF
NR61
RT61
SR61
MSH17TN -
U1
TB
3+
ORN
1-
VLT
w
N BLK
L1
RED
)
BRN
GRN/YLW
DISPLAY
P.C.BOARD
w A disconnect may be required by local code.
SYMBOL
MF
MV
NR11
RT11
MODELS WIRING DIAGRAM
RT61
+ CN730
ORN
CN661
1
3
VLT
F61
RED
TAB21
TRANCE
TAB20
RED
NO
DSAR
RED
BLU
GRN/YLW
NAME
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
MODELS WIRING DIAGRAM
U1
CN201
1
2
HIC1
3
4
F11
TAB12
TRANS
CN CN CN CN
102 151 104 101
ELECTRONIC CONTROL P.C. BOARD
5
3 5
AUTO RESTART
MV
ASSY
NAME
INDOOR FAN MOTOR(INNER FUSE)
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
46
52C
21S4
CN721 CN720
X62
X62
CN711
SR61
RED
1 1
WHT
2 2
3 3
BLK
4 4
DEICER P.C. BOARD
52C
COM WHT
C
C1
BLU RED
MC
S R
BLK
SYMBOL
TERMINAL BLOCK
TB1
TERMINAL BLOCK
TB2
R.V. COIL RELAY
X62
R.V. COIL
21S4
COMPRESSOR CONTACTOR
52C
CN
112
CN
111
LDCOM
LDC11
C11
LDC12
LDFH
SR144
LDFL
SR142
LDFM
SR143
LDFVL
SR141
3
RECEIVER
P.C.BOARD
REMOTE
CONTROLLER
SYMBOL
RT12 INDOOR COIL THERMISTOR
SOLID STATE RELAY
SR141~SR144
TB TERMINAL BLOCK
MF
RED
ORN
WHT
BLK
NAME
SG79J000H01
RT12
RT11
WHT WHT
1
ORN ORN
2
RED
RED
3
MF
BLK BLK
4
YLW 5 YLW
BLU
BLU
6
BRN 7 BRN
8
GRN/YLW
NAME
VG79B017H01