11-9-2. P .C . Board Layout
[1] Sensor characteristic table
100
90
80
70
60
50
40
30
20
10
0
0
TD
TA,TC,Tcj,TO,TE,TS
10
20
30
40
Temperature (˚C)
+12V
TD : Discharge temp. sensor
TA : Room temp. sensor
TC and Tcj : Heat exchanger temp. sensor
TO : Outdoor temp. sensor
TE : Outdoor heat exchanger temp. sensor
TS : Suction temp. sensor
50
–
–
85
FILE NO. SVM-12051
GND
+5V