13
STANDARD CONFORMITY
2006/95/EC Low Voltage Directive (LVD) and 2004/108/EC Electromagnetic Compatibility (EMC), in conformity with the following standards:
Electrical Safety EN60335-1(2008); EN 60335-2-80(2005); EN 60335-2-80/A2(2009)
Electromagnetic Compatibility EN 55014-1(2006)+A1+A2; EN 55014-2(1997)+A1(2001)+A2(2008)+IS1(2007), EN 61000-3-2(2006)+A1(2009)
+A2(2009); EN 61000-3-3(2008).
Maintenance can be carried out by the user as indicated at page 15
Service must be performed only by technically qualified personnel in accordance with local rules and regulations. Make sure that the mains
supply to the unit is disconnected (page 16). Cleaning of the heat exchanger can be performed from outside as well.
MAINTENANCE AND SERVICE
FUNCTIONA-
LITY
DESCRIPTION
CONTROL-
LER BUTTON
ICON
LED
ACOU-
STIC
SIGNAL
Antifrost
This functionality prevents frost building up on the heat exchanger
due to extremely cold air. When it is activated, the unit runs in
extract only at speed 1, for 30 minutes.
fixed red
Acoustic signal
Any time a setting is transferred from the controller to the unit, a
short acoustic signal is emitted. This can be deactivated by pressing
the button for 7 seconds, after when a green led flashes to
indicate that the acoustic signal is off. To reactivate the acoustic si-
gnal repeat the same operation for 7 seconds until the led becomes
green and an acoustic signal is emitted.
green
short
BACK UP BUTTON
In case the remote controller gets lost or the batteries are dead, speeds 1, 3 and OFF position can be selected from the on board touch button
(see image J pag.10)
. The airflow direction is always alternate and the operation mode (either comfort or efficiency) is the last selected from the
remote controller.
SYNCHRONISATION OF A NUMBER OF UNITS
It is possible to synchronized up to 10 units contemporaneously, through wire (2 pole twisted pair type , max 30m length) so to have mode and
inversion time synchronized. When the unit is switched on for the first time, the rotation direction of each unit (clockwise or anti-clockwise) is
automatically established. Other functionalities like speed, smart humidity control and boost , continue to be controlled independently on each
single unit. Wiring diagram as per Fig. 16 B (see pag.16).
SPEED
LED COLOUR
ACOUSTIC SIGNAL
speed 1
single green led
short, single
speed 3
double green led
short, double
OFF
red led
long
