3 Warranty, guarantee, liability
Emergency OFF switch
–
The emergency OFF switch is a manually ope-
rated safety device. The burner and the fuel sup-
ply to the boiler are stopped. Circulation pumps
remain in operation to dissipate heat and cool the
boiler.
–
The switch must be installed outside the boiler
room in a safe place that is easy to access.
4.9 Efficient and low-emission operation
Please note the following recommendations from the
EU Energy Efficiency Directive:
Use of a buffer tank
As the most complete combustion of wood pellets is
possible only when the boiler is in normal operation
and as greater losses and higher emissions occur
during the warm-up and burn-out phases, the use of a
buffer tank is recommended.
This tank stores the water heated by the boiler, allo-
wing the connected devices (heating circuit, DHW
tank, fresh water module, etc.) to access it as requi-
red. This ensures sufficiently long, uninterrupted com-
bustion periods for the boiler.
Use of high-efficiency heating pumps
When using external heating pumps (existing heating
circuit pumps, etc.), high-efficiency pumps with
energy efficiency class A should preferably be used.
This delivers savings potential of up to 80% in drive
energy (compared to conventional heating pumps)
with identical feed results.
4.10 Functional components
1 Buffer tank return / DHW tank return
2 Buffer tank flow / DHW tank flow
3 Suction turbine for pellets
4 Intermediate pellet store
5 Rotary valve
6 Pellet auger
7 Filling chamber
8 Stainless steel combustion grate
9 Combustion chamber
10 Ash container
11 Ash extraction auger
12 Ash extraction auger motor
13 Heat exchanger turbulator
14 ID fan
15 Heat exchanger turbulator motor
8
Operation manual
pelletelegance
