Nordmann Engineering SPA Display, Installation And Operation Manual

Page: 17 / 36

17
4.4.2 On-wall mounting
1. Using the aluminum on-wall mounted housing as template mark the two fixing holes at the desired
location, with the help of a spirit level. Then proceed as follows:
– for the mounting on a stonework wall:
• Drill 2 holes ø6 mm, depth 35 mm.
– for the mounting on a wooden wall:
• Drill 2 holes ø3 mm, depth 35 mm
Note: If the mounting location does not permit bolt mounting (e.g. on a glass wall) the aluminum on-
wall mounted housing can also be glued over its entire surface to the underground.
If the CAN BUS cable is routed in-wall to the mounting point, an cavity of 40 mm x 80 mm (centered
on the drill holes) with a minimum depth of 30 mm must be provided for the shielding clamps.
In-wall cable routing On-wall cable routing
75 mm
Fig. 14: Drilling mounting holes and making cavity for in-wall cable routing