Description of functioning
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seconds time, the opposite option will be chosen and
the display will show “- -” to indicate that a different
option has being stored and after it will show the sto-
red option. In case fl oor heating (SU) is selected, the
set point must be stored. Using the right knob (CH) it
can be selected the value between 40 and 60 ªC and
using the main board button the value will be stored
and the display will show “- -”again to indicate that
the value has being stored. When this option (SU) is chosen, the right knob (CH set
point) won’t be able to select the CH set point; it will be always the stored value in the
confi guration menu.
4. If nothing is touched in 10 seconds the selected
value will be stored. If the Left Regulating Knob is set
to O position it’ll also be stored the selected value.
5. Every time the boiler is switched on, it shows the
selected value in the display for a few seconds, if the
heating circuit is radiator it will show rA and if the hea-
tingcircuit is fl oor heating it will show SU.
Adjusting boiler’s parameters. AUTOTEST
To enter in the AUTOTEST function menu, both knobs must be place to minimum (to
the left), DHW knob in O position and CH knob in summer position and then push the
main board button once, the boiler is in the AUTOTEST menu.
To move between different steps, the left knob (DHW) is used and to change the
selected step’s value, the right knob (CH) is used. When the right knob (CH) is in
summer position, the display shows the stored value of the selected step.
The main
board button must be pressed to store the new selected value. The display will then
shows “- -”to indicate that the value has being stored. To leave AUTOTEST menu
it can move the right knob out of O position and taking it back to the O position.
- Step 1. Pump in operation.
Display shows t1.3.1.-
General description
- Step 2. Fan in operation
. Display shows t2.
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