Service manual

60
MU-30RV -
Outdoor deicer P.C. board
E1
Varistor
(NR62)
Fuse (F61)
3.15A / 250V
}
12V DC
}
5V
DC
+
+
Temperature(:)
Discharge temperature thermistor(RT62)
Resistance(k")
0 102030405060708090100110120
0
100
200
300
400
500
600
700
800
900
Ambient temperature thermistor (RT63)
-20 -10 0 10 20 30 40
0
10
20
30
40
50
60
70
80
90
100
Temperature(:)
Resistance(k")
CN662 1-2
Discharge tem-
perature ther-
mistor (RT62)
(Refer to
page 57.)
CN662 3-4
Ambient tempera-
ture thermistor
(RT63)
(Refer to page 57.)
LEV
connector
(CN724)
Fan motor
connector
(CN711)
Varistor
(NR61)
CN7301-3
220-240V AC
}
(Refer to
page 56.)
}
R601
10V DC
(Refer to
page 56.)
(Refer to
page 56.)
J101
J401
+
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