1
1
2
3
m m
2 7
1 7
4
2
m m
English
Installation
Turn off the water at the main before
proceeding.
Cut the plaster shield so that it extends ¹⁄₁₆" outside
the surface of the finished wall.
Seal the wall around the i-box with
waterproof sealant.
Failure to seal the wall can lead to
possible water damage.
Remove the plug using a 17 mm wrench.
Remove the flush insert using a 27 mm wrench.
Remove the check valve covers.