ZEFIRO
3
- ZEN AIRTIGHT
28
Fig. 72 - Front fixing
Fig. 73 - Rear fixing 1
Fig. 74 - Rear fixing 2
• Remove the insert from the structure.
• Loosen the 2 hex screws on the base of the structure, fit the frame and tighten the screws again (see
Fig. 72
).
• Fix the frame inside the wall using the supplied flange (see
Fig. 73
and
Fig. 74
).
• Insert the insert inside the structure again.
5.17 CONCENTRIC PIPE INSTALLATION (OPTIONAL)
The insert is designed for the connection of the concentric pipe.
Proceed as follows to assemble:
• Remove the ring inside the combustion air fitting (see
Fig. 75
).
• Insert the concentric pipe as in
Fig. 76
.
• Insert the combustion air fitting (see
Fig. 77
).
Fig. 75 - Remove the ring
Fig. 76 - Concentric pipe connection
Fig. 77 - Combustion air connection
5.18 DISPLAY ROTATION
By default, the display faces left.
Proceed as follows to have the display face right:
