Maico ER-A Notice De Montage Et Mode D'emploi page 24

6 Technical data
• The air supply to the home must be set up so
that virtually no air can flow into the living areas
from the kitchen, bathroom or WC.
• A room from which the air is to be extracted
must be fitted with a non-closable, free supply
air cross section of at least 150 cm², e.g. with
MLK door ventilation grille.
• ER EC/ER EC 2.1 units have resistance to in-
terference in line with EN 55014-2 (depending
on pulse type and an energy component of
1000 to 4000 V). These values can be ex-
ceeded when operating with fluorescent tubes.
In this case, additional interference suppression
measures (L, C or RC modules, protection di-
odes, varistors) are required.
6.2 Regulations for operation with
fireplaces
Sufficient supply air intake must be ensured
during operation with air-ventilated fireplaces.
The maximum permitted pressure difference per
residential unit is 4 Pa.
The unit may only be installed in residential units
with air-ventilated fireplaces under the following
conditions:
• the evaluation criteria drawn up by the respons-
ible, regional master chimney sweep are met;
• Parallel operation of air-ventilated fireplaces for
liquid or gaseous fuels and air-extracting equip-
ment can be prevented using safety devices or
• the extraction of exhaust gas from the air-ventil-
ated fireplaces is monitored by special safety
devices. The ventilation system or the fire-
places must be switched off if the equipment is
triggered.
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6.3 Technical data table
Rated voltage
Power frequency
Power consumption
ER EC/ER EC 2.1 and ER-A
ER-AH
ER-AK
ER-AB
Degree of protection
Sound pressure level
L
WA7
Mains cable to ER EC/ER EC
2.1, depending on switching vari-
ant for:
ER-A
ER-AH
ER-AK
ER-AB
Weight
Housing
Fan insert
Cover
* Specification according to DIN 18017-3 with an
equivalent absorption area of A
For more technical data → rating plate.
For characteristic curves→ www.maico-ventil-
atoren.com
6.4 Storage
Only store unit horizontally in a suitable, dry
room. Ambient temperature – 10 °C to + 60 °C.
Maico Elektroapparate-Fabrik GmbH accepts
no liability for corrosion damage caused by im-
proper storage, e.g. storage in a damp environ-
ment.
230 V
50 Hz
3/5 W*
2/2.5/3/5/17W*
IP X5
19 to 52 dB(A)
3 x 1.5 mm²
or
5 x 1.5 mm²
0.6 kg
0.72 kg
0.6 kg
= 10 m²
L