10
2.
For the Installer
2.4 Taking in
Information!
The appliance must be taken into the building and installed without subjecting it to significant knocks
and jolts. All warranty claims will be invalidated if the appliance is damaged due to having been taken
into the building and installed incorrectly or if the appliance malfunctions as a consequence of this.
There are several possible forms of delivery for the BioWIN. The boiler is best moved to the installation site in a
crate (790 mm wide). In order to bring in the boiler more easily and most importantly more safely in tight situa-
tions, several add-ons can be removed so that the BioWIN is smaller and lighter.
Note!
The dimensioned parts are the rough key measurements. Small components (e.g. exhaust pipe, door
mounting etc. ) are outside the dimensioned area.
The four most effective installation dimensions or installation weights are:
a) Move BioWIN to installation site with crate – Fig. 4.
b) BioWIN without crate, reserve supply container, left-hand side wall, rear wall, cladding door on left, combusti-
on chamber door, ash container or ash - pan, blower box, blower unit, floor plate underneath the integral fuel
hopper – Fig. 5.
c) in addition to point b) also without control panel and right side panel – Fig. 6.
2.3 Combustion air
An adequate supply of combustion air is absolutely essential. The combustion air must be free from pollutants
(gases, vapours and dusts), otherwise malfunctions and increased wear (e.g. corrosion) may occur.
2.3.1 Operating with room air
Combustion air supply directly from the installation room
The combustion air is drawn directly by the device from the installation room, therefore the installation room has
to be adequately ventilated. The combustion air should be fed to near the boiler.
The area of the free minimum cross-section must be 2.5 cm
2
per kW of the boiler‘s nominal total output
1
.
The opening to the outdoors for combustion air should be designed as follows:
– the flow of air must not be restricted in any way by the weather (e.g. snow, leaves),
– the free cross-section area remains the same when taking the cover grille, discs etc. into consideration.
1
The boiler‘s nominal total output is the sum of the nominal outputs of all heat generators installed in the same boiler / installation room.
Information!
Malfunctions or complaints occasioned by inadequate combustion air will not be covered by the guarantee!
2.3.2 Operating independently of the room air
see separate technical sheet „Operating independently of the room air“.