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4.2.3.3 Boiler cleaning temperature °C
If the smoke gas is getting to high, then is it time to clean the boiler and the efficiency of the boiler will
also be less when there is too much heating led out of the chimney.
Please select:
Menu / Startup / O2 / Boiler clean temp. °C
If the temperature is more than 50° C above the temperature which is observed by 100 % output, then it is
time to clean the boiler.
4.2.4 Startup time in minutes.
In connection with startup of the boiler it is allowed that the boiler uses a given time to bring the O2 down
below the value which is indicated in chapter 4.2.2.2. If it does not succeed within expiration of the
startup time then the boiler goes into “startup timeout”.
Please select:
Menu / Startup / Startup time m.
Depending on the fuel and the type of the boiler the time is set so the boiler has a chance to bring the O2
down without going into alarm mode.
If the time is set to long, it might have the effect that the boiler is overfilled and the controller discovers
that the fire has gone out.
4.2.5 Startup output %
To make it easier to control the deflagration in startup, the output within upstart can be controlled.
Please select:
Menu / Startup / Startup output %
It is normally set to maximum 50 %
4.2.6 Ignition
In connection with using automatic ignition there are similar parameters and values you should be
attended on.
4.2.6.1 Ignition delay s.
Before we wish the ignition to activate, we have to be completely sure that there is no fire. Startup after
pause with startup output to observe if there are any glows blowing in to make fire. However, if the O2
still is above the value from chapter 4.2.2.1 the automatic ignition will activate.
Please select:
Menu / Startup / Ignition / Ignition delay s.
This parameter is normally set to 3 minutes.