11
BERMAD
Operation Manual
AC MoDEL
The drawing below shows the wiring of the AC model controller.
Notice that:
• The External DP sensor is optional and it is intended for use when there is no Embedded Electronic DP included.
• The unit is powered by 24VAC transformed from 220/110 VAC.
• The solenoids are 24VAC.
110 v
220 v
Built-in
Power Supply
Energy Source
220v AC, 50 Hz or 110v AC, 60 Hz
Out A Out B
C
Out A Out B
C
Out A Out B
C
Out A Out B
C
Out A Out B
C
Con.
DP
G
R
G
B
W
D
P
S
e
n
s
o
r
24v
+ 12v -
+ 6v -
24VAC
9v
Backup
Battery
24v AC
24v AC
Start Contact
DP Sensor
Controllers
