Kessel Aqualift Comfort 400V Mono Instructions De Pose Et D'utilisation page 61

Aqualift Comfort Duo
If the existing control unit configuration differs, but there is a need for equipotential bonding, retrofit as shown in the con-
nection diagram in the control unit.
010-532_06
All manuals and user guides at all-guides.com
Installation and operating manual 51 / 204