Culligan M1 Series Installation, Operation And Service Instructions page 10

Assembly
Concrete Wall Installation
Refer to Figure 3 to install the RO system to a concrete wall. Place the unit against the wall, level the unit and mark the
wall through the mounting holes. Drill the holes in the wall and mount the unit. Horizontal holes are on 16" centers. Verti-
cal holes are on 2" centers.
Figure 3. RO wall assembly bracket kit (included with unit).
6 Cat. No. 01022940
6 Culligan® M1 Series Reverse Osmosis