11
ENGLISH
Only for VENTILATION or RECOVERY modes:
In the event that 2,3,4,5,6 units are connected to the Remote Control, these units will be piloted so as to ensure the
balance of the overall flow in ventilation mode with heat recovery.
In the case of “ODD Number” connected units (3/5), system balancing may require 2 units to be stopped, in
rotation (depending on the speed setting).
Further informations about “EVEN/ODD units number” are provided in the
paragraph "Setting operating parameters", under “Selecting the number of devices to be controlled”).
Warning: filter replacement
Fig. 2
After the scheduled amount of filter replacement time (90,180,365 days), the steady LED FILTER light (red) will light up on
the remote control display (without locking the device):
- LED FILTER off: filters clean;
- LED FILTER steady on: filters to be cleaned or replaced.
Further informations are provided in the paragraph “Setting operating parameters”, under "Programming filter
replacement".
Resetting the warning: filter replacement
The filter replacement warning (red steady on LED FILTER) must be reset after filter cleaning/replacement.
To reset the clogged filter counter:
o Simultaneously press the Speed - Mode - Boost buttons;
o Press the buttons Speed - Speed - Mode - Mode - Boost – Boost in sequence;
o Press any button without 30sec;
o The red LED FILTER will flash briefly to indicate reset has occurred and the machine will return to normal
operation.
Important: if no button is pressed within 30sec, the BOOST LED (blue) will flash and the
machine will return to normal operation without having first reset the filter timer.
Description
Code
Note
Remote Control - Items
PS24W
21.187 Power supply for wall mounting - up to 4 units
PS36W
21.188 Power supply for wall mounting - up to 6 units
PS36WDIN
21.189 Power supply for electrical panel (DIN bar) - up to 6 units
Environmental sensors
C TEMP
12.992 Temperature sensor
C HCS
12.994 Humidity sensor
C SMOKE
12.993 Smoke sensor
Optionals complete list (not included):
Setting operating parameters
It is possible to program some device operating parameters by means of corresponding control combinations, as
described below:
• To enter into "programming mode":
o Simultaneously press the Speed - Mode - Boost buttons;
o The steady red FILTERS LED will light up;
o Press the buttons Speed - Speed - Mode - Boost - Boost – Mode in sequence;
• Selecting the number of devices to be controlled:
Before continuing, verify the number of devices installed:
o SINGLE unit (1);
o EVEN units ( 2 or 4 or 6);
o ODD units ( 3 or 5);
Important
: set the number of devices actually installed to ensure Input/Output flow rate balancing.
