FUNCTIONS
Switching on
Press the
key on the control panel to start ventilation. LED 1
switches on.
Press the
key on the remote control to switch on the
machine: the machine starts at the speed it was last
operating at.
Switching off
Press the
key on the control panel several times to
switch on LED 4, then press the key again to switch off the
CMV machine.
Press the
key on the remote control.
Adjusting ventilation
Minimum speed LED 1, maximum speed LED 4.
Press the
key on the control panel several times to adjust
the ventilation flow; the respective LEDs 1, 2, 3, 4 switch on.
Press the
and
adjust the ventilation flow; the respective LEDs 1, 2, 3, 4
switch on the control panel.
Night-time
Wellbeing function, speed 1 and minimum LED light to
prevent disturbance during the night.
Press the
key on the control panel or the
the remote control to activate the function; the ventilation
speed reduces to guarantee minimum noise and LED 1
goes to minimum brightness. Press the key again to return
to the previous speed. To deactivate the LED during night-
time mode, hold down the
5 seconds. The option is stored on the system. To
reactivate the LED, repeat the procedure (this function can
only be activated from the synoptic control panel).
Hyperventilation
Maximum immediate ventilation, for example when the
room is crowded.
Press the
key on the control panel or the
the remote control to activate the function. The ventilation
speed rises to maximum and the respective LED flashes.
Press the key again to return to the previous speed.
Timer
Automatic shutdown after 20 min.
Press the
key on the control panel or the
the remote control to activate the function. The set speed
LED flashes.
keys on the remote control to
key on
key on the control panel for
key on
key on
ALARMS
•
Ventilation speed LEDs 1 and 2 flash alternately on the
control panel: freezing temperature (-18°) has been
exceeded. After 20 seconds, the machine switches off.
Restart by following the "Switching on" procedure.
•
The ventilation speed LEDs all flash simultaneously on
the control panel: the speed has been changed
automatically by the unit's electronics. Possible causes:
temperature differential between interior and exterior.
Replacing filters
The set speed LED flashes.
See page 6 for instructions on replacing the filters.
Resetting filters replacement alarm
After replacing the filters group, press the
simultaneously for 5 seconds.
Self-diagnostic
In order of importance, the CMV system electronics run
determined operations designed to protect the unit, maintain
comfort and save energy. When one of the following
conditions occurs, all subsequent functions are deactivated:
•
Freezing (blocks the unit if the external temperature goes
below -18°C)
•
Differential between interior and exterior temperature (unit
goes to speed 1 if the differential is greater than 23°C)
•
Night-time (user manual setting on keypad)
•
Hyperventilation (user manual setting on keypad)
FUNCTIONALITY
keys
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