Technical description
NOTE: The bulb of the boiler temperature sensor has not be treated with contact fluid or
paste.
Iwabo Villa S2 is a further development of the Iwabo Villa S1 pellet burner at making the
appliance easier to handle for both the person installing it and the user.
Iwabo Villa S2 is built according to the by which the pellets due to gravity
fall from the through the and the down onto the ,
where takes a place.
Iwabo Villa S2 features an which automatically ignits the pellets falling
down onto the Ignition takes place only after the has given a start signal to
the burner.
Iwabo Villa S2 has its own built-in (for the case of no boiler thermostat in-built)Its
must be connected to a suitable inside the boiler.
are selected via the burner's Informations on current
operating data is shown on the .
Iwabo Villa S2 has three factory-set output options: 12 kW, 15 kW and 18 kW.
The output option selected is shown on the display during operation. The output can be
selected by using the burners menu push buttons and the informations shown on the display.
These output options can be also varied between 10-20kW in the "Advanced menu"
Iwabo Villa S2 has an automatic grate cleaning mechanism. When the thermostat has reached
the cut-off temperature, a burning out will take a place, after which the grate is pushed out, at
the same time being scrapped clean. This enables longer intervals of operation in which the
burner will not need to be taken out from the boiler. The ash space in the boiler determines the
amount of pellets that can be burned up before the ash must be removed. However, the
convection parts in the boiler must be cleaned on a regular basis in order to maintain the high
heating efficiency.
Iwabo Villa S2 in intended for heating with wood pellets that have the diameter of 6-10 mm.
Iwabo Villa S2 is manufactured according to the rules and regulations applicable in the
industry and has been tested and approved in accordance with the Low-Voltage Directive
(LVD) as well as the Directive concerning electromagnetic disturbances (EMC).
drop-feed principle
feeder auger feeding hose drop tube grate
combustion
electrical ignition
grate.thermostat
thermostat .
boiler temperature sensor plunger Cut-in and
cut-out temperaturesmenu push buttons.
display
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