Maico ECA 120, Инструкция по установке и эксплуатации, Страница: 18 / 40

6 Technical data
18
• ECA 120 VZ with fixed internal grille.
• ECA 120 KVZ with electrically operated shutter
frame.
• Start delay of 50 seconds.
• Overrun time of 6 minutes.
• On/off with light switch or separate switch.
• Not speed-controllable.
• Required mains cable 5 x 1.5 mm².
5.3 ECA 120 F, ECA 120 KF
• Small room fans for extracting air from rooms.
• Model with light control.
• ECA 120 F with fixed internal grille.
• ECA 120 KF with electrically operated shutter
frame.
• Barrier-free product as the fan switches itself on
and off via the light sensor.
• Can only be operated in dark rooms. The light
control switches on the fan when the minimum
light intensity in the room is exceeded, e.g.
when a light is switched on.
• Min. 30 lux switch-on intensity (on unit).
• Max. 0.3 lux switch-off intensity (on unit).
• Start delay of 50 seconds.
• Overrun time of 6 minutes.
• No need to install a switch.
• Switching option: The fan can be switched off
independently of the room lighting by an addi-
tional switch (Wiring diagrams www.maico-vent-
ilatoren.com).
• Not speed-controllable.
• Required mains cable 3 x 1.5 mm².
5.4 ECA 120 P, ECA 120 KP
• Small room fans for extracting air from rooms.
• Model with pull-cord switch.
• ECA 120 P with fixed internal grille.
• ECA 120 KP with electrically operated shutter
frame.
• On/off via pull cord and pull-cord switch.
• Not speed-controllable.
• Required mains cable 3 x 1.5 mm².
5.5 ECA 120 24 V
• Small room fans for extracting air from rooms.
• Model with safety extra-low voltage.
• ECA 120 24 V with fixed internal grille.
• Rated voltage 24 V, 50 Hz.
• Only use with permitted safety isolating trans-
former (provided by the customer, 230 V/24 V).
• Can be combined with time delay switch VZ 6,
VZ 12 or VZ 24 C www.maico-ventilatoren.com
Install time delay switch between switch (230 V)
and input side of safety isolating transformer.
• Not speed-controllable.
• Required mains cable 5 x 1.5 mm².
6 Technical data
6.1 Ambient conditions
• Permissible maximum temperature of air me-
dium + 40 °C.
• Resistance to interference according to EN
55014-2 depending on pulse shape and energy
component 1000 to 4000 V. If operating with
fluorescent tubes, extra interference suppres-
sion measures are needed (L or C components
or RC modules, protection diodes, varistors) be-
cause these values may be exceeded.
• Storage: Store unit exclusively in a dry location
(-20 to +50 °C).
6.2 Technical data table
Rated voltage 230 V AC
Power frequency 50/60 Hz
Sound pressure level Depending on type 36
or 42 dB(A)
Degree of protection IP 45
Weight 0.9 kg
For more technical data → rating plate.
For characteristic curves → www.maico-ventil-
atoren.com .
7 Preparations for installation
7.1 Wall
Use mounting material suitable for base and of
sufficient dimensions. Ensure sufficient supply air.
The prescribed minimum distances to the
wall and the ceiling shown in the figure must
be observed.