Navien NCB700-2S Plus 42K Installation & Operation Manual page 33

CAUTION
Attach the bracket to the wall in the following direction. If
the bracket is attached to the wall in the wrong direction,
the lengths of flexible hoses are not appropriate for being
connected with the NaviCirc and other pipes.
TOP
5. Press and hold the bracket for more than 3 seconds until the
bracket is completely attached to the wall.
To secure the NaviCirc to the wall more firmly, you can
Note
use kitchen & bathroom sealant (silicone).
6. Using the three screws (M4 x 20L), secure the NaviCirc to the
bracket on the wall.
BOTTOM
Securing the NaviCirc Using Anchors and Screws
If the wall can be drilled, secure the NaviCirc to the wall using
the three anchors and screws.
Choose the location to secure the NaviCirc,
Note
considering that the flexible hoseline is 500 mm long.
Choose the location to fix anchors and drill holes on the wall,
and then secure the NaviCirc to the wall using the three anchors
and screws.
CAUTION
Do not forcefully secure the NaviCirc to the wall with anchors
and screws. Doing so may damage the NaviCirc.
Installing the System Piping 33