11-6-2. P .C . Board Layout
F01
Fuse
CN02
Power supply
Input terminal
(Neutral)
CN01
Power supply
Input terminal
(Line)
CN51
Serial signal
terminal
[1] Sensor characteristic table
100
90
80
70
60
50
40
30
20
10
0
0
C31
Running capacitor
Fan motor
TA, TC, TCJ
10
20
30
40
Temperature (°C)
CN31
Fan motor
GND
+12V
TA
TC,TCJ : Heat exchanger temp. sensor
5
0
60
- 76 -
CN32
Stepping motor
CN33
Connector
Feedback
Fan motor
+5V
CN34
Stepping motor
connector
: Room temp. sensor
CN20
Display
connector
CN21
Wireless Adapter
connector
CN22
CN61 (YEL)
TA Sensor
connector
CN62 (BLK)
TC Sensor
connector
CN63 (RED)
TCJ Sensor
connector