11-8-2. P.C. Board Layout
[1] Sensor characteristic table
100
90
80
70
60
50
40
30
20
10
0
0
10
20
+12V
L01
DB01
C03
TD
TA, TC, TCj, TO, TE, TS, TGa to TGd
30
40
50
Temperature (˚C)
+5V
GND
IC801
T101
TD
: Discharge temp. sensor
TA
: Room temp. sensor
TC, TCj
: Heat exchanger temp. sensor
TO
: Outdoor temp. sensor
TE
: Outdoor heat exchanger temp. sensor
TS
: Suction temp. sensor
TGa to TGd : Gas side temp. sensor
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