ZEFIRO
3
- ZEN AIRTIGHT
20
(default setting OFF) as indicated below:
• Press the "menu" button.
• Scroll with the arrows to "Settings".
• Select by pressing "menu".
• Scroll with the arrows again to "Ext.Thermostat".
• Select by pressing "menu".
• Press the - + buttons.
• To activate the external thermostat select "on".
• Press the "menu" button to confirm.
5.11 AIR REGULATOR
The stove is fitted with a removable rear air regulator
The stove is regulated according to the flue data and pellet used, as per the technical features (see
FEATURES a pag. 37
)
If the data does not match, the authorised technician can increase the stove draft by removing/loosening the ring located inside
the air inlet pipe (see
Fig. 28
and
Fig. 29
).
Fig. 28 - Ring removal 1
Fig. 29 - Ring removal 2
Air regulator opening 35 mm for nominal power with flue 11 Pa.
5.12 INSERT LEGS INSTALLATION (OPTIONAL)
It is possible to install the insert on a support structure with height-adjustable legs.
To assemble the legs, proceed as follows:
• Fix the leg reinforcement with the extension using the screws (see
Fig. 30
).
• Compose the 4 legs and fix them with the screws (see
Fig. 31
).
• Fix the insert support surface above the legs (see
Fig. 32
).
Fig. 30 - Assemble reinfor extension
Fig. 31 - Assemble legs
Fig. 32 - Assemble legs + surface
• Fix the 2 reinforcement crosspieces of the structure (see
Fig. 33
).
• Also fix the reinforc the extensions assembled previously (see
Fig. 34
).
