Helios ELS EC Série Notice De Montage Et D'utilisation page 39

Installation and Operating Instructions
m
DANGER
NOTE
m
NOTE
Fan unit ELS EC..
2. Detection range
Fig.21
Draufsicht
5m
X
2.5m
2.5m
5m
X-Y Darstellung (kartesisch)
3
2
1
4 3 2 1
1
2
3
(Max. 7.42m)
1. Required ventilation
Regardless of sensor operation (F or P types), the stages can be activated or deactivated using a light switch via the
control inputs. The last actuated stage always runs.
2. Start-up delay
Following the activation of the fan via the required ventilation (terminal 1/2/3), operation begins after the set delay time
(at all stages for multi-speed types). Thus, e.g. in case of joint activation/deactivation with the light, a room can be ente-
red temporarily, without the fan becoming operational. Factory setting approx. 45 seconds.
3. Overrun
The fan will continue to run after the deactivation of the required ventilation, and after the deactivation of all required
ventilations for multi-speed types, during the set time and it will then automatically deactivate. Factory setting approx.
15 minutes.
4. Changing the factory settings
Changes must be made before the installation of the fan unit. An installed fan unit must be removed from the casing
(see section 8.1), and the terminal box cover must be removed (see section 9.1).
7.4 Functional description Fan unit ELS EC.. F (with automatic humidity control)
With integrated, electronic, humidity curve-dependent automatic control unit. If 70 % relative humidity is exceeded or
a rapid increase in humidity, the fan will be automatically activated (always at the highest stage for multi-speed types).
Once the normal room air humidity is achieved, the fan will deactivate again. Regardless of the humidity control unit,
the fan can be activated with an external switch (possibly connected to light) with approx. 45 sec. start-up delay and
approx. 15 minute overrun time.
m
The factory settings must only be set or changed by an authorised electrician!
Before opening the cover:
After fully isolating the unit from the power supply and removing the spiral from the casing, wait 3 min. until the connec-
tion cover can be opened.
Material damage due to touching electronic parts!
The unit electronics can be destroyed by a static discharge.
►Observe protection against electrostatic charges, e.g. protective gown, conductive footwear and/or wrist strap.
►Do not touch open contacts!
The coding must take place before the installation of the fan unit!
50°
0°
50°
Y/m
Meßfeld
(Max. 5.66m)
X/m
1 2 3 4
13
Seitenansicht
Y
5m
2.5m
2.5m
5m
Hinweise: 1. Das x-y-Diagramm zeigt die Meßbereiche (projeziert auf die x-y-Ebene)
2. Die unterschiedlichen Muster zeigen die Meßbereiche der 5 optischen
Achsen mit den 16 Linsen. Ein Objekt, dessen Eigentemperatur sich von
der Hintergrundtemperatur unterscheidet, und sich von einem Meßfeld
zum anderen bewegt, wird sicher erkannt.
EN
41°
0°
41°
Quelle: Panasonic