Busch-Jaeger Busch-Wachter DualLINE 6813/11 Series Operating Instructions Manual page 52

ENG 12
Combination with universal dimmer
6593U and a normally-open contact
button
Constant light control in big rooms with universal dimmer 6593 U, extension unit
6805 U and normally-open contact button.
If more than 2 extension units 6805 U are used, the pushbutton
operation may be affected.
6805 U 6593 U
Slave Master
Fig. 9
6593U
Fig. 10