Ka
Control
for Door Air Curtains
INSTALLATION AND OPERATING INSTRUCTIONS
INSTALLATION AND OPERATING INSTRUCTIONS
1.96
20
Door air curtains
6.3 KaController
• A flush-mounted back box is needed for the KaController.
• Connect the KaController to the nearest door air curtain as per the
wiring diagram.
The maximum bus length between the KaController and door air
curtain is 30 m.
• By connecting a KaController, the respective door air curtain
automatically becomes the master unit in the control circuit.
Flush-mounted back box
Master unit
#1
2**
2**
3
3
Mains
230 V/50 Hz
Mains
230 V/50 Hz
Slave unit
#2
Max. cable
length = 30 m
** Use shielded, paired cables, e.g.
CAT5 (AWG23) of at least the
same value
2**
KaControl
C1
KaControl
C1
