5.6 Unit versions
Unit
Start
Over-
ver-
delays
run
sions
[ sec.]
time
[min.]
ECA
100
ipro
ECA
0/50/90/
0/8/17/
100
120
25
ipro
VZC
ECA
0/50/90/
0/8/17/
100
120
25
ipro F
ECA
0/50/90/
8/17/2
100
120*
5**
ipro H
ECA
0/8/17/
100
25
ipro B
ECA
100
ipro K
ECA
0/50/90/
0/8/17/
100
120
25
ipro
KVZC
ECA
0/50/90/
0/8/17/
100
120
25
ipro KF
ECA
0/50/90/
8/17/2
100
120*
5**
ipro KH
ECA
0/8/17/
100
25
ipro KB
Bold Delivery status
● Standard equipment
■ With optional light switch
* Start delay available when using an optional
switch (e.g. light switch).
** Overrun time of 0 min available when using an
optional switch (e.g. light switch).
Mains
4 op-
speed
cable
erat-
con-
[mm²]
ing
trol-
pro-
lable
grams
5 x 1.5
●
5 x 1.5
●
3 x 1.5
●
3 x 1.5
■
3 x 1.5
●
5 x 1.5
■
●
5 x 1.5
●
3 x 1.5
●
3 x 1.5
■
3 x 1.5
●
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.
• Recommendation: When operating on switches
with a glow lamp, wire an X2 capacitor (220
nF/250 V) to zero. The capacitor is to be
provided by the customer.
• Storage: Store unit exclusively in a dry location
(-20 to +50 °C).
6.2 Technical data table
Rated voltage
Power frequency
Sound pressure level
Degree of protection
Weight
For more technical data → rating plate.
For characteristic curves → www.maico-ventil-
atoren.com
7 Mounting preparations
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.
6 Technical data
230 V
50 Hz
Level 1: 27 dB(A)
Level 2: 32 dB(A)
IP X5
0.7 kg
21