Technical Information; Safety Distances; Assembly; Rear Flue Gas Connection - Nordpeis N-20 A Manuel D'installation

2. Technical information

Inserts from Nordpeis all have secondary combustion
and are clean burning. The combustion takes place
in two phases: first the wood burns and then the
gases from the fumes are lit by the heated air. This
ensures that new inserts have minimal emissions of
soot particles and un-burnt gases (such as CO) and
are thus better for the environment. Clean burning
inserts require a small amount of wood to obtain good
heat output. Use exclusively clean and dry wood. We
recommend seasoned hardwood with a maximum
moisture content of 20%.
Technical TABLE
Insert
Material
Surface treatment
Weight of insert (kg)
Draught system
Combustion system
Combustion air consumption (m³/h) 9-25
Operating range, Clean burn (kW)
Maximum fuel length (cm)
Flue outlet
Flue collar (Ø mm)
*alternate versions exists due to nationa requirements
Flue gas temperature at flue
connector (°C)
Flue gas mas flow [g/s]
Draft at flue connector
recommended (Pa)
Data according to EN 13 229
Area of convection air vent under
insert (cm 2 )
Area of convection air vent over
insert (cm 2 )
Minimum distance conv. air outlet
to ceiling (mm)
Nominal heat output (kW)
Efficiency (%)
CO @ 13% O 2 (%)
Flue gas temperature (°C)
Draft (Pa)
Fuel recommended:
Fuel length recommended (cm)
Fuel charge (kg)
Refueling interval (minutes)
Opening of the air vent control (%)
Operation*
* Intermitent combustion refers to normal use of a fireplace, i.e. new
wood is inserted when the previous load has burnedown to ember
4
N-20A
Steel
Heat resistant varnish
/ Decorative chrome
100 kg
Ignition air vent control
and air vent control
Clean burning
(Secondary combu-
stion)
4,5-9
40
Top and rear
Outer 150
246,5
7,3
14-25
300
450
500
5,4
81,9
0,09
196,4
>12
Wood logs
25-30
1,1
45
50
Intermittent*
GB
Warning: If the requirements for ventilation are
NOT complied with, the cooling airflow around the
product will be considerably reduced and
the product can overheat.
This can cause a fire.

3. Safety distances

Firewall
Ensure that the minimum safety distances are fullfiled (FIG 1).
When connecting a steel chimney to the top outlet use
the security distances required by the manufacturer.
Important! When placing the insert on
a combustible floor, a steel plate of at least
0.7mm must cover the entire floor surface inside
the surround. Any flooring made of combustible
material, such as linoleum, carpets etc. must be
removed from underneath the steel plate.
The insert expands when in use, and for
this reason the surround must NEVER rest
on the insert, but have a gap of about 3 mm.
The insert must neither rest on the bench plate or
against the sides. It is recommended to dry stack
the surround in order to adjust the insert prior
to perforating the chimney for the flue connection.

4. Assembly

Assembling the front legs FIG 3
The insert is delivered with adjustable legs. The legs
are mounted on the insert using the bolts and washers
provided – fasten as shown in the drawing.
Assembling the rear bracket leg FIG 3b
The bracket, rear leg is also adjustable. Assemble the
leg to the body using the bolts and washers provided .
Air inlet - FIG 4
Assemble the air inlet as shown in the drawing.
Fasten it with a screw using a torx key provided.
Rear flue gas connection FIG 5
A chimney adapter is set in a rear chimney connection
position. If you want to utilize the rear chimney connec-
tion, remove a lid from rear shield using a suitable tool.
Top flue gas connection FIG 5b
To utilize the top flue gas connection follow the steps
below:
1. Unscrew fastening bolts using the tools provided.
2. Turn around the chimney adapter as shown on
the drawing.
FIG 3 - to FIG 7