Airflow Aura Smart, Installation And Operating Instructions Manual

Page: 10 / 23

Wiring diagram 3
L and N terminals are connected to live and neutral respectively. LT contact is connected to live through external switch,
light switch. The fan is always in standby mode. As 24 HOURS Mode is activated the fan runs permanently at low speed to
ensure minimum round - the - clock ventilation. As the external switch is closed the fan switches to SILENT mode.
After the external switch is off the fan reverts to standby mode. As motion sensor is activated (for Aura Smart MSHT only) the fan
switches to SILENT mode. After no motion is detected the fan reverts to standby mode. As humidity level increases the fan
switches to MAX mode (by default) or to SILENT mode. After humidity level drops the fan reverts to standby mode.
10
LI
LT
L
N
S
N L
Standby mode
(fan does not run)
or
24 Hours mode
3 (Fan operates at 40-33 m /h)
Humidity
change
Motion sensor
is activated
MAX (SILENT)
mode is activated
Fan operation in
Silent mode
Humidity
stabilization
Motion
if off
Signal to L I terminal
(light is on)
Humidity extraction
timer starts
(30-45-60 min)
Turn-o ff delay
timer starts
(5-15-30 min)
Switch is
closed
Turn-on delay
timer starts
(0-2-5 min)
Turn-on delay
timer starts
(0-2-5 min)
Signal to L I terminal
(light is off)
Switch
is off
Switch
is off