Xylem HYDROVAR Smart - Manual (Page 9)

9
3 Included components and mounting instructions
3.1 Wall mounting unit
3.1.1 Layout and Ground connection
The back cover can be opened by removing the 4 screws on the back side of the Hydrovar-
Smart. For the arrangement of the control terminals, please refer to chapter 4.
The grounding has to be done according to the following pictures.
Ground connection
pcs. Cable gland type Max.Cable Ø
2 M16x1,5 10mm
2 M12x1,5 7,5mm
2 Rubber plug for
M12
7,5mm
All dimensions in mm