Viessmann VITOLIGNO 200-S Technical Manual page 7

Vitoligno 200-S
(cont.)
Benefits at a glance
■ Large hopper in stainless steel and combustion chamber made of
special ceramics, for logs up to 50 cm long.
■ Lever mechanism for easy cleaning of heat exchanger pipes.
■ Modulating operation with optimum matching to the current heat
demand.
■ Efficiency: up to 92 %.
■ Menu-guided Ecotronic boiler control unit with control of up to three
heating circuits and integral buffer cylinder management system.
■ Easy mechanical cleaning of the heating surfaces and long cleaning
intervals.
■ Automatic ignition system available as an option.
■ Effective carbonisation gas removal for low smoke recharging after
full burnout.
Delivered condition
Steel boiler for split logs
Boiler body with fireclay lined gasification zone and combustion cham-
ber.
With variable speed flue gas fan, carbonisation gas extraction and
motorised air dampers for primary and secondary air.
Thermal insulation (packed separately)
Menu-guided Ecotronic boiler control unit with buffer management.
VITOLIGNO 200-S
Flue gas temperature sensor, mechanical heating surface cleaner as
well as stoking and cleaning equipment are supplied with the boiler
body.
Note
The thermally activated safety valve is not included in the standard
delivery and must be ordered separately (see page 61)
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