Maico ECA 100 ipro Notice De Montage Et Mode D'emploi page 20

5 Technical data
• ECA 100 ipro KH with electrically operated in-
ternal shutter.
• Barrier-free product as the fan switches itself on
and off via the humidity sensor.
• Switch-on humidity does not have to be set.
Fan monitors the room humidity.
• 2 performance levels as a standard feature.
Fan extracts air automatically in level 1 or level
2, depending on the room humidity.
• Further product features → following table.
Automatic humidity function
Once the fan is installed, it adjusts to the room
humidity prevailing at that time (relative humidity).
This humidity value is saved as the first reference
value. The reference value does not have to be
specified manually.
If the relative humidity falls below the reference
value during operation, the newly established ref-
erence value is saved. The lowest possible refer-
ence value is 48 % relative humidity.
If the room humidity increases by 7%, the fan
switches on automatically at power level 1 (78 m³/
h).
• If the room humidity increases even further, the
unit switches to power level 2 (92 m³/h).
• If there are no further increases, the fan contin-
ues to run at power level 1 until the humidity
again falls below the saved reference value.
If the humidity falls below the reference value,
overrun operation mode starts with the set over-
run time. The current reference value is then
saved. If the humidity does not fall below the ref-
erence value within 60 minutes, the fan switches
to the set overrun mode and then switches off.
Operation with optional light switch
H and KH fans can also be operated using the
light switch. If Light on is triggered, the set oper-
ating program starts. The operating program
takes priority over the automatic humidity func-
tion. If Light off is triggered, the fan continues to
run until the remaining overrun time has passed.
The automatic humidity function is then assigned
maximum priority again and controls the fan as
described above.
4.6 Unit versions
Unit Start Over-
ver- delays run
sions [ sec.] time
[min.]
20
Mains 4 op- speed
cable erat- con-
[mm²] ing trol-
pro- lable
grams
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).
5 Technical data
5.1 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-
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 ●