Boiler With Automatic Ignition - Herz firestar de Luxe 18 Operating Instructions Manual

5 Boiler operation
Too short and thick wood logs
lead
behaviour. Too short and thin
wood reduces the burning time.
→ Only use wood logs according
to specification
It is imperative that all doors are
closed during operation so that
no leak air can disrupt 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.
5.2.1

Boiler with automatic ignition

Before filling with logs, the openings of the ignition
elements must be checked for contamination and,
if necessary, cleaned.
When filling with log wood, it should be noted that
in the area of the ignition elements in the heating
door is also small split wood. When closing the
heating door, the piece of wood must be press
end against the door.
So that the automatic ignition will be activated, the
system must be started manually via the controller
- the boiler "Wait" appears.
The system remains in this state until a request is
generated by the buffer (buffer-top smaller than
buffer-bottom) or a manual start (via fast-start
button).
The boiler status changes to the "ignition phase"
in which the piece of wood is ignited with a
pulsating ID-fan and active ignition elements.
If the ignition detection is detected via the residual
oxygen, the boiler status changes into the scorch
phase and the ignition elements are switched off.
After starting the ignition is activated. The ID-fan
pulsate. The ignition is successful when the
residual oxygen (O2) is a fixed time below 5%.
The control then changes to the scorch phase.
10
to an uneven burning