BK740 Page 17
Ecoburn (S3) Stove User Guide
6.6 Smoke Control Area (The Clean Air Act 1993 & Smoke Control Areas)
If the stove is to be installed in a designated Smoke Control Area (further information can
be found via https://www.gov.uk/smoke-control-area-rules ) then the installer will have
fitted the restrictor plate for the secondary air lever, to prevent total closure of this air
control.
NOTE :
The minimum air control setting is governed in manufacture to meet the
requirements of Smoke Control exemption and as a result the appliance will NOT
shut down completely when in the minimum air position setting.
Removal or modification of the fitted air control plate (See Fig. 5) is illegal when the
appliance is installed in a smoke exemption area and doing so may result in
prosecution and fine.
6.7 Typical burn for nominal output
To perform the most efficient burn at the nominal rated output please consult the
specification table at the rear of this manual. Please note, many factors can affect the
nominal output, so the stated weights of fuel (Seasoned hard wood, Beech and Mineral
solid fuel, ‘Maxibrite’) are a guide, which is a representation to laboratory test burn
conditions.
Restrictor Plate
(Smoke Exemption)
Secondary
Air Control
Fig. 5. Fitted Smoke Exemption Restrictor Plate
Security
Screw Fixing
