Mitsubishi Electric MSC-A07WV-E1 Service Manual page 124

TEST POINT DIAGRAM AND VOLTAGE
MSC-A07WV -
E1
MSC-A09WV -
E1
MSC-A12WV -
E1
Indoor electronic control P.C. board
--
{
12V DC
+
Power monitor,
receiver P.C. board
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124
Fuse 250V AC 3.15A
1 sets the Auto restart
function ON/ OFF.
+ --
2 switches over MU&MUX type/
MUH & MXZ type.
5V DC
Indoor coil thermistor (RT12)
Room temperature thermistor (RT11)
40
30
20
10
0
0
Temperature
}
Indoor fan motor
230 V AC
}
Power supply input
230 V AC
Varistor (NR11)
R132
Indoor coil
thermistor (RT12)
Room temperature
thermistor (RT11)
}
Timer short mode
point JPG, JPS
(Refer to page 102.)
Emergency
operation switch
SW2
(Refer to page
10 20 30 40 50 60
(; ; )