11-8-2. P .C . Board Layout
[1] Sensor characteristic table
100
90
80
70
60
50
40
30
20
10
0
0
+15V
TD
TA, TC, TO, TS,TE
10
20
30
40
Temperature (˚C)
TD
TA
TC
TO
TS
TE
5
0
60
- 107 -
+12V
: Discharge temp. sensor
: Room temp. sensor
: Heat exchanger temp. sensor
: Outdoor temp. sensor
: Suction temp. sensor
: Outdoor heat exchanger temp
sensor
GND
+5V