BR: BROWN
Y/G: YELLOW/GREEN
B: BLACK
BL: BLUE
W: WHITE
R: RED
GAS PIPE TEMP.
SENSOR
TRANSFORMER
TO ELECTROMAGNETIC
VALVE BOX
LIQUID PIPE TEMP.
SENSOR
EMERGENCY SWITCH
FAN MOTOR
EARTHING
Note:
1.SW01 is the dip switch to set unit
number.
2
、CN6 is a serial port for some
device.
Communication
Wire
Earthing
Wire
Power Supply
1PH,220v~,50Hz
Control
Board
Display Bar
Wall mounted type wiring diagram
Room temp. sensor
stepping
motor
Model: AS072~182FCBHA
No. part name specification code in PCB
1 fuse T3.15AL250V FC1
2 relay JQ1A-12V,OJE-SS-112LM RL1
3 buzzer PKM13EPY-4002 BP1
4 start-up capacitor
CBB61-1.2uF-500V(AS072~122FCBHA)CBB61-
2.0uF-500V(AS142~182FCBHA) CN17
5 power resistance RJ16S-100 -1W R43
6 power resistance RJ17S-6.8K -2W R48