Betriebsanleitung_firestar_18-40_Lambda_Englisch_V1.6 11
When the flue gas temperature is more than
120°C, close all doors
By sufficient feed pressure a firebed (draft) is built
up and the wood in the filling room is burning von
bottom to top.
Too short and thick wood logs
lead to an uneven burning
behaviour. Too short and thin
wood reduces the burning time
Only use wood logs according
to specification
During operation, all doors must
be closed to ensure that no false
air can disturb the combustion
process.
The heating-up time can change
due to the cleaning condition of
the boiler, the local conditions,
the used fuels and the weather
changes (low pressure in the
exhaust system).
The boiler operates according to the principle of
the lower burn-up. The control device controls the
boiler automatically and completely.
5.3 Energy absorption capacity /
STL
The energy absorption capacity of the heating
system (in general consisting of the boiler and
buffer) depends on the actual value of the water
temperature of the buffer. For economic operation
of the heating system, the amount of the used fuel
must be adjusted to the relative energy absorption
capacity. As a result, the overheating of the boiler
is avoided and the pollutant emission is reduced.
By significantly transgression of the maximum
boiler temperature, the safety temperature limiter
switches off the controller. If the system is cooled
below 75°C the safety temperature limiter (STL)
must be unlocked.
Unscrew the cover cap of the STL
Press the button of the STL. The STL is
unlocked.
Screw on the cover cap again.
Before resuming operation: Find and fix the
cause of failure
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