Fan (exhau.):
Exhaust fan speed, see above.
Fan hours:
Unit operation hours.
Bypass
: It is on when the ByPass is configured: ByPass open (On) or closed (Off).
Heat:
It is on when the water or electric post-heating is configured, indicates if the heater is on (On) or off
(Off).
CO
/VOC ppm :
It is on when a CO
or CO
-VOC probe is present: it indicates the CO
or CO
-VOC
2
2
2
2
2
concentration in parts per million (ppm) as taken by the air quality probe: it can take values between 0 and
2000.
Humidity % :
It is on when a humidity probe is present: it indicates the value of relative humidity
percentage as taken by the probe: it can take values between 0 and 100.
Auto est .% :
It is on if the fans speed is configurated with an external signal 0-10V : it indicates the value
in percentage as taken by the external signal, it can take values between 0 and 100.
Remote :
It is on if the digital input is configurated like "remote". When is "on" fan speed is that set in the
panel, when is "off" the system force the fans to off.
Boost :
It is on if the digital input is configurated like "booster " (Factory). It indicates the state of fans
speed when booster function is active .It can take values max or end.
PIR :
It is on if the digital input is configurated like "PIR " (Factory). It indicates the state of fans speed
when PIR function is active .It can take values max or min.
Summer
It is on if the digital input is configurated like "summer " (Factory). When the digital input is
configurated in this mode the season change-over will be automatically. It can take values "yes " or "no".
Humidity :
It is on if the digital input is configurated like "humidity " (Factory) and so a humidistat is
installed. It indicates whether the humidity threshold has been exceeded (Yes) or not (No).
Returning to the menu window
The Menu window is accessed from the State window by following the change window procedure.
W
EEKLY PROGRAMMING
The Program menu controls the fan speed (on three levels) and the switching on/off of the post-heating (if
available) in a different way each day of the week for different time ranges (from 1 to 8 time ranges to be
defined by the user with minimum 30 minute intervals).In order to access the programming functions, turn
the knob until the desired item is highlighted and then press the knob.