50
12.11 - “Installers’
menu”
CAUTION!!! Changing these
parameters could cause the boiler
and therefore the system to
malfunction. For this reason, only a
qualified technician who has in-
depth knowledge of the boiler
should change them.
The boiler’s micro-processor makes
this menu of parameters available to
the
qualified technician for the analysis
of the functioning and adjustment of
the appliance to the system. When
entering the “Installers’ Menu”, the
display item “31” in figure 1, will start
to blink indicating that a change of
mode has taken place. To access the
“Installers’ Menu” just (see also
section 16):
press the
button down for 12
seconds until the
parameter
is displayed;
press and release the
button
to scroll through the list of the
parameters;
once the parameter has been
displayed, it can be changed using
the
or
keys;
press and release the
button
to confirm the amended data before
moving to the next parameter.
When the last parameter has been
reached and the
button
pressed, the display will stop blinking
indicating an exit from the menu.
NOTE: If no key is pressed for more
than 60 seconds, the control
automatically exits the “Installers’
menu”. Any parameter change not
saved using the
button, will
be lost.
12 - USE
Summary of Contents for ONEX
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