100
30
40
50
60
70
80
90
20
10
0
010203040 5        600
Resistance value (k )
Temperature (°C)
TA, TC, TO, TS, TE
TD
[1] Sensor characteristic table
11-8-2. P .C . Board Layout (For 18K)
TD : Discharge temp. sensor
TA : Room temp. sensor
TC : Heat exchanger temp. sensor
TO : Outdoor temp. sensor
TS : Suction temp. sensor
TE    : Outdoor heat exchanger temp
sensor
+5V
GND
+12V