User Manual

Page 8 of 20 pages
I
In general
To ensure optimum operation and safety, we recommend that the installation should be carried
out by an authorised HWAM retailer or a fitter recommended by the retailer. For an overview of
HWAM retailers, visit www.hwam.com under “Retailer locations”.
Safety
The installation of your HWAM woodburning stove must always comply with all European,
national and local building regulations. The installation must be carried out in accordance with
the instructions in the installation and user manuals and subsequently registered with the local
authorities. Upon installation, the chimney sweep must approve the installation before you can
start using the woodburning stove. All HWAM woodburning stove packaging material must be
handled in accordance with local waste management regulations.
Room requirements
Always ensure a supply of fresh combustion air to the room where the stove is to be installed.
The woodburning stove uses approx. 4-15 m
3
of air per hour. A window that can be opened
or an adjustable air valve will be sucient. It must not be possible to block the adjustable air
valve/grate. In newly built/airtight dwellings, we recommend that a fresh air system should be
installed for the direct supply of external air to the combustion. This fresh-air system may be
bought separately.
Before installing the stove, you must ensure that the load-bearing capacity of the floor can
withstand the weight of the stove and the chimney. The weight of the chimney should be cal-
culated according to its dimensions and height. Remember to consider that the stove must be
connected to power.
Technical measures and data
Test results from nominal test EN 
Nominal heating eect
. kW
Flue gas temperature EN  measurement point ºC
Flue gas temperature measured in the outlet socket ºC
Exhaust gas flow . g/s
Eciency  %
Annual eciency (EcoDesign)  %
PM  mg/m

OGC  mg/m

NOx  mg/m

CO at % O  mg/m

CO at % O . %
Energy eciency index 
Energy eciency class A+
The declaration of performance (DoP) can be downloaded from our website, www.hwam.com.
Model Weight Height Width Depth
HWAM c /m
 kg/ kg
. cm
. c m . cm
HWAM c/m
 kg / kg
. cm
. c m . cm
Heat storage stones, HWAM 
 kg