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Page 2/04. Setting up temperature setpoints.
Press the
button to select the temperature setpoint and then use
the
and
buttons to define the temperature setpoint value.
After that press the
button to save the settings.
T1
is the setpoint for the supply air temperature at which the unit
will switch to a lower speed in case of failure to attain the pre-pro-
grammed temperature conditions.
T4 i
s the temperature increase relative to T1 for switching to the
pre-programmed speed.
Page 3/04. Temperature regulator operation setup.
For “Winter” and “Summer” modes it is possible to choose the type
of the temperature regulator. If the temperature regulator type
value is “0” the temperature is controlled by supply air temperature.
If the temperature regulator type value is “1” the temperature is
controlled by room temperature
Page 4/04. Hour meter operation.
On elapsing of the filter replacement interval (3,000 hours by default)
the system will generate a filter replacement alert.
To reset the filter replacement alerts once the filter has been replaced
press the button to make the following menu selection:
•
Hour meter reset — “RESET”.
•
To change the filter replacement alert parameter set the time as
desired and press
.
ALARMS
In the event of an alarm the controller display shows the
picto-
gram.
To respond to an alarm press the
button to enter the active
alarms menu.
List of possible alarms is show in the “Technical data” section (p. 27).
The controller resets the alarm automatically on detecting that its
cause has been eliminated.
The active alarms can be reset manually. To reset an alarm manually
press the
button while in the active alarms menu to enter the
alarm management menu.
The alarm management menu enables the following actions:
— viewing the current alarm list;
— viewing the alarm history;
— reset the alarms.
