Mitsubishi Electric Mr.Slim MU-A18ND-S1 Service Manual page 20

8-5. Test point diagram and voltage
MU-A30ND
Outdoor deicer P.C. board
Discharge temperature thermistor(RT62)
900
800
700
600
500
400
300
200
100
0
0 10 20 30 40 50 60 70 80 90 100 110 120
Temperature(:)
CN662 1-2
Discharge temperature
thermistor (RT62)
(Refer to 8-4.E.)
J101
+
5V
DC
J401
(Refer to
8-4. C.)
Ambient temperature thermistor (RT63)
100
90
80
70
60
50
40
30
20
10
0
-20 -10 0 10 20 30 40
Temperature(:)
CN662 3-4
Ambient tempera-
LEV
ture thermistor
connector
(RT63)
(CN724)
(Refer to 8-4.E.)
20
Fan motor
connector
Varistor
(CN711)
(NR62)
+
(Refer to
R601
8-4. C.)
10V DC
Solenoid
valve coil
(CN722)
+
}
12V DC
Fuse
3.15A / 250V
Varistor (NR61)
}
CN7301-3
220-230-240V
AC
(Refer to
8-4. A or C.)