Ka
Control
for Door Air Curtains
INSTALLATION AND OPERATING INSTRUCTIONS
23
Door air curtains
1.96
Electrical Connection
• 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.
• Connecting a KaController to it automatically converts the
respective door air curtain into the master unit in the control circuit.
• Disconnect the door air curtain from the mains power supply
prior to undertaking "any" electrical work. Only connect the
bus cables on the KaController when the power has been
disconnected from the door air curtain.
DIP switch setting
• The DIP switches on the rear of the KaController should be set
according to the illustration at the side:
KaController terminals
DIP switch setting on
KaController
DIP switch 1: ON
DIP switch 2: OFF
