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ECO mode
The ECO mode is recommended during summer. In this option, the burner is turned off when the boiler is heated
up and the boiler temperature can decrease to any value (the anti-freeze function is still active). For the ECO
mode turned off, the regulator always tries to maintain a minimum temperature in the boiler. Therefore, the
burner may be turned on only to heat up the boiler, although in a given moment, none of the circuits will need
heating up (for example, the dispenser is heated up and the CH circuit does not need heat - night decrease).
Burner
Turning on
Fan operation prior to starting the turn-on process. The blowthrough aims at cleaning the furnace chamber of
any flammable gas to safely turn on the boiler.
The time for which the feeder is to be turned on when feeding the first portion of fuel.
Heater operation time prior to turning on the fan.
Note: depending on the heater model, set the time specified by the manufacturer. For some models, it is
required to set 0 sec., because the heater operation without cooling it with air may damage it.
Fan output during boiler turn-on. This parameter should be set depending on the type of fuel and chimney
draught.
A too long operation time may damage the heater. Set the heater operation time according to documentation.
After the maximum heater operation time passes, the regulator will turns off the heater and go to the next step
of the turn-on procedure. The heater will be turned off earlier when the light sensor detects a flame in the
burner.
This parameter specifies the flame brightness in the burner the regulator of which acknowledges that pellet is
burning. During the turn-on process, the heater is turned off and the full turn-on stage takes place. During
burning, the regulator controls the flame brightness. When it remains lower than the set threshold, an
emergency stop of the burning process is activated and the burner is turned off.
If, during the ignition procedure, the regulator does not detect a flame after the set time, the ignition process
will start again. After the second failed attempt, the regulator will trigger an emergency stop of the burner. If
the ignition process goes smoothly and the fuel is ignited, the regulator will gradually enhance the airflow
during the whole full ignition time. Please note that the burner has only a starting portion of fuel and the time
Blowthrough time
Initial charge time
Heater heat up time
Fan output
Maximum heater operation time
Flame brightness
Full ignition time
