Mitsubishi Electric SUZ-KA25VA3 Service Manual page 35

11-6-2. Inverter P.C. board
SUZ-KA60VA3.TH
)XVH )
7$/9
6LJQDO RI RXW-
GRRU IDQ PRWRU
&1 
LED
2XWSXW WR
GULYH RXWGRRU
IDQ PRWRU
&1 
)XVH ) 
7$/9
)XVH )
7$/9
Defrost thermistor(RT61)
Ambient temperature thermistor(RT65)
Outdoor heat exchanger temperature thermistor(RT68)
100
90
80
70
60
50
40
30
20
10
0
-20 -10 0 10
Temperature( )
OCH530A
SUZ-KA71VA3.TH
)XVH )
7$/9
Discharge temperature thermistor(RT62)
700
600
500
400
300
200
100
0
0 10 20 30
20 30 40
59 FRLO &1
9$&
-3 
   9'&
-3 
40 50 60 70 80 90 100 110 120
Temperature( )

-XPSHU ZLUH IRU
FKDQJLQJ GHIURVW
VHWWLQJ -6
-XPSHU ZLUH IRU
SUHKHDW FRQWURO
VHWWLQJ -.
'HIURVW WKHUPLVWRU
57 &1
'LVFKDUJH WHPSHUDWXUH
WKHUPLVWRU57
&1
2XWGRRU KHDW H[FKDQJHU
WHPSHUDWXUH WKHUPLVWRU
57 &1
$PELHQW WHPSHUDWXUH
WKHUPLVWRU57
&1
)LQ WHPSHUDWXUH
WKHUPLVWRU57
&1
/(9 FRQQHFWRU &1
Fin temperature thermistor(RT64)
200
180
160
140
120
100
80
60
40
20
0
0 10 20 30 40 50 60 70 80
Temperature( )