Chimney - Contura C i50 Installation Instruction

GB
94
CHIMNEY / SELF-CLOSING DOOR

Chimney

The insert is approved and must be connected to a chimney
dimensioned for at least 350°C, the external connection diameter
is Ø150 mm.
The insert requires a draft in the chimney of at least –12 Pa. The
draft is affected both by the length and area of the chimney,
and by how well sealed it is. Carefully check that the chimney is
sealed and that there is no leakage around soot hatches and flue
connections.
Rearward connection
For the rearward connection it is recommended to
use a 45°+45° angle with soot hatch and with the
centre 235 mm above the connector.
It is important that sweeping can be carried
out through convection grates or a hatch in the
surround.
Self-closing door
(ONLY APPLIES TO GERMANY)
The insert can be supplied with a self-closing door. Fold out the three tabs
on the counterweight pack. Lift out the two weights that are positioned
slightly higher up. Remove the two side panels and install the two panels
enclosed instead, see images on the next page. Check the function, if
necessary further weight can be removed. Fold in the three tabs again to
keep the counterweights in place.
1
Note that a flue with sharp bends and horizontal routing reduces
the draught in the chimney. The maximum horizontal flue is 1 m,
on the condition that the vertical flue length is at least 5 m. It
must be possible to sweep the full length of the flue and the soot
hatches must be easily accessible.
If two fireplaces are connected to the same chimney flue, the
stove must be equipped with self-closing door.
2