Mitsubishi Electric MSH-07NV Service Manual page 20

MUH-12NV -
E2
OUTDOOR UNIT
SYMBOL NAME
C1 COMPRESSOR CAPACITOR
F61 FUSE(2A)
COMPRESSOR<INNER THERMOSTAT>
MC
SR61 SOLID STATE RELAY
NOTE: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. Symbols below indicate.
: Terminal block,
4. " "show the terminals with a lock mechanism, so they cannot be removed when you pull
the lead wire.
Be sure to pull the wire by pushing the locking lever(projected part) of the terminal with a finger.
20
MODEL WIRING DIAGRAM
TB
12VDC 3 RED
2 WHT
220-240V~
N
BLU
GRN/YLW
SYMBOL NAME
OUTDOOR FAN MOTOR
MF
<INNER THERMOSTAT>
NR61 VARISTOR
DEFROST THERMISTOR
RT61
: Connector
21S4
RT61
CN661 CN721
1
X62
CN730
SR61
TRANS
52C
TAB20
3
4
DEICER P.C.BOARD
C1
BLU RED
BLK
SYMBOL
REVERSING VALVE COIL RELAY
X62
21S4 REVERSING VALVE COIL
CONTACTOR
52C
MF
RED
RED
1 1
WHT ORN
2 2
WHT
3 3
BLK
BLK
4 4
CN711
X62
C
WHT
MC
R
S
NAME SYMBOL
FAN MOTOR CAPACITOR
C65
IC881 DC/DC CONVERTER
TERMINAL BLOCK
TB
NAME
1.Slide the sleeve.
2.Pull the wire while
pushing the locking
lever.