Faber Duet L Smart, Руководство по установке

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Installation manual Duet M,L Smart
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6 Placing decoration material

Please note!

It is not permitted to use other or to add
more material in the combustion
chamber.

Do not throw the decoration material on
the burner at once. It is possible that the
burner gets clogged.
See the supplied decoration instruction card or
chapter 18.1 or 18.2:

Place part of the ash material at the
burner and the cover plate.

Place the log set.

Divide the rest of the ash material at the
burner and the cover plate.

Please note!
Keep the pilot flame free from ash material.

Start the fireplace as described in the user
manual.

Assess whether the flame distribution is
good. Move or remove any ash material
to create a nice glow bed.

Install the front glass and check the fire
image.
7 Checking the installation
Checking for gas leaks
Check with a gas leak finder all connections and
pipes for gas leakage.
Check inlet- and burner pressure
Check if the inlet pressure correspond to the data
on the rating plate.
Measuring the inlet pressure:

Close the shutoff valve. Turn the
measuring nipple “A” (fig. 1.1) a few turns
to open and connect a measuring hose to
the gas valve.

Take this measurement when the
fireplace runs at high and low settings.

Do not connect the unit if the inlet
pressure deviates (+20% and -20%).
Measuring the burner pressure:
Check the burner pressure only with proper inlet
pressure.

Turn measuring nipple “B” (see fig. 1.1)
some turns open and connect a measuring
hose to the gas valve.

The pressure must correspond to the
value indicated in the technical
specifications of this manual. In case of
deviation contact the manufacturer.

Please note!
Close both pressure measuring nipples and
check for gas leakage.
Check ignition and burner
Ignite the fireplace by using the remote control as
described in the user manual and test all burner
possibilities.
7.1 Checking the flame image
Let the fireplace burn for at least 20 minutes at
highest setting and check the flame for:

flame distribution;

colour of the flames.
If one or both points are not acceptable then
check:

The position of the logs and/or the
amount of ash material.

The pipe connections for leaks.
(in case of blue flames);

That the correct flue restrictor is fitted
(see fig. 1.8);

The outlet:
o
Wall terminal has the correct
position and side up;
o
Roof terminal has the correct
position.

If the maximum lengths of the flue gas
outlet is not exceeded.

If possible, carry out a flue gas analysis
(see section 7.2).
7.2 Flue gas analysis
It is possible to check the combustion gases and
supply air with a CO/CO
2
flue gas analyser.
There are two measuring pipes between the build-
in frame and the front glass (fig. 1.7).
X = measuring pipe air supply
Y = measuring pipe flue gas
The ratio CO
2
and CO must not be greater than
1:100.
Example:
CO
2
is 4% and CO is 400ppm, measured at the
highest point.
If the ratio is greater than 1:100 or flue gases are
measured in the air supply, check the points in
section 7.1.