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8 .4 Changing the user parameters
Pressing
displays the following values in succession:
- manifold delivery temperature T1
- DHW temperature T3
- low temperature circuit delivery temperature T6.
To change the relative setpoints:
- press the "Set/esc" button: the relative value will appear, the two digits on the right will flash
- if the value should not be changed, press "Set/esc" again to return to display mode
- if the value should be changed, press
the new value. The displayed value stops flashing and the display returns to the display mode
For example's sake here below is a table showing the procedure for changing the setpoint value of the low temp. heating
system from 50 to 40°C.
POS.
1
Press button
2
3
4
Press
5
6
After 3 secs. the display will return to the display mode with the new setpoint
If there is no change after pressing "Set/esc" for 10 secs. (the desired value corresponding to the set one) the display
returns to display mode function.
If there is no operation after pressing buttons
new selected value is not memorized.
8 .5 Monitor mode
Press "Set/esc" for 5 seconds to access "Monitor" mode. This mode is used to check the operating values for every
system unit (addresses from 1 to 60).
POS.
1
Press "Set/esc" for 5 secs. The displays shows it is possible to read the values or
2
3
Press
or
Pressing
the first value of the selected unit will appear. Afterwards by pressing the
4
Press "Set/esc" to exit monitor mode. The display will return to display mode function if it
5
is not pressed within 5 minutes or if no operation has been done.
and
PROCEDURE
E.g. value read on display for high system 80° C
to enter display mode, press again and go to the first of 6 digits to
visualize the set value (e.g. 50° C)
Press button "Set/esc"
to take the setpoint to the desired value (e.g. 40° C)
Press "OK" to memorize the new value
and
OPERATIONS
From current T1 position at 80° C
functional status of unit 1
to scroll and read the values of the desired unit (e.g. fig., unit 19)
same
button the next values will be visualized.
(e.g. fig., 1st value – flow temperature NTC 70° C).
until the required value appears on the display. Press "OK" to save
, after one minute the display will return to display mode. The
DISPLAY
21
DISPLAY
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