Install Instructions

Mounting the ManaBloc
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IM-PF 724596 1021 PureFlow Water System (EN)
The wall in which the ManaBloc is mounted must be
accessible from both sides during installation to use the
mounting straps.
9. Push a small nail through the printed center line at one end of the Drill
Guide (A). Push the nail into the cross formed where the top port mark
intersects with the 1⅝" mark. Tap the nail into the stud to hold the Drill
Guide in place.
10. Push a small nail through the printed center line on the lower end of
the Drill Guide with the center line of the port (B). Tap the nail into the
stud to hold the Drill Guide in place.
11. Using an awl, nail or other pointed tool (C), mark the stud by tapping
through the Drill Guide at each printed center line between the two nails.
12. Carefully remove the Drill Guide and repeat the marking procedure on
the adjacent stud.
13. Drill ¾" holes through both studs at each marked location. Be sure to
hold the drill level perpendicular to the stud to prevent drilling holes at
an angle. Remove any splinters or burrs made during drilling.
14. Mark and drill any holes for main water supply and hot water supply/
return lines at this time. A 1¼" bit will provide adequate clearance for ¾"
or 1" tubing. The tubing shall enter and/or exit the ManaBloc in a straight
line so as not to induce bending stress on the ManaBloc. Necessary
elbows, couplings and tees are allowed in the main water supply lines.
15. Reattach the ManaBloc to the mounting straps.
When the ManaBloc is installed prior to wall 󶈵nishing
operations, the unit MUST be protected from paint, texture
compounds and drywall dust.
Drill ¾" holes for distribution lines,
1¼" holes for supply lines.