54
1.43
Katherm HK
Ready-to-install trench heaters with EC tangential fan
Assembly and installation instructions
17. KaController installation
Installation/dismantling
Electrical wiring
Connect the KaController to the nearest KaControl in accordance with
the wiring diagram. The maximum bus length between the KaController
and the KaControl is 30 m.
Connecting a KaController to it automatically converts the respective
KaControl into the master unit in the control circuit.
Disconnect the unit prior to embarking on “all” wiring work!
Only connect the bus lines to the KaControl when the unit is fully
disconnected.
DIP switch setting
The DIP switches on the rear of the KaController should be set according
to the illustration at the side:
DIP switch no. 1:
ON (factory setting)
DIP switch no. 2:
OFF (factory setting)
KaController terminals
DIP switch setting
KaController
DIP switch no. 1:
ON
DIP switch no. 2:
OFF
Summary of Contents for Katherm HK Series
Page 83: ......
