Mitsubishi Electric MCF-C13UV-E1 Service Manual page 36

TEST POINT DIAGRAM AND VOLTAGE
MCF-C13UV -
E1
MCF-C18UV -
E1
MCF-C24UV -
E1
Indoor electronic control P.C. board
Fan motor power supply 230V AC (Refer to page 38)
Med. Low High
8 7 5 6
EMERGENCY OPERATION switch
RT11
TH113
DE00R697B
Room temperature
thermistor(RT11)
4 3 2 1
Indoor coil thermistor (RT12)
Room temperature thermistor (RT11)
CH313
To the indoor
electronic control
P.C.board CN113
1 2
Fuse 250V AC 3.15A
Power supply
input 230V AC
}
+
12V DC
–
}
+
5V DC
–
JHA (Release of AUTO RESTART FUNCTION.
Refer to page 30.)
CN113
Room temperature thermistor (RT11)
Time short point (Refer to page 30.)
CN112
Indoor coil thermistor (RT12)
40
30
20
10
0
0 10 20 30 40 50 60
Temperature ( C)
36