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8. Environmental conditions and operating limits
8. Environmental conditions and
operating limits
The permissible maximum temperature of
the conveyance medium is + 40 °C.
The domestic air supply 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 has to be extracted
must be fitted with a non-closable, free supply
air cross section of at least 150 cm², e.g. with
Maico door ventilation grille MLK.
All ER-UP/Centro units have resistance to
interference in line with EN 55014-2
(depending on pulse form and energy factor
1000 to 4000 V). These values can be
exceeded when operating with fluorescent
tubes. In this case, additional interference
suppression measures (L, C components
or RC module, protection diodes, varistors)
are required.
8.1 Regulations for operation with
fireplaces
Sufficient supply air intake must be ensured
during operation with air-ventilated fireplaces.
The maximum permitted pressure difference
per living unit is 4 Pa.
The fan may only be installed in rooms with
air-ventilated fireplaces if:
● the evaluation criteria drawn up by the
responsible, regional master chimney
sweep are met,
● a parallel operation of air-ventilated
fireplaces for liquid or gaseous fuels and
the air-extracting equipment can be
prevented, or
● the extraction of exhaust gas from the air-
ventilated fireplaces is monitored by
special safety equipment. The ventilation
unit or the fireplaces must be switched off
if the equipment is triggered.
12
9. Technical data
The sound power level L
depending on unit model. For more technical
data, the rating plate [S2].
For dimensions and characteristic curves
Catalogue or Internet (maico-ventilato-
ren.com). For ER 100 RC radio components
separate operating instructions.
10. Storage
Only store fan horizontally in a suitable, dry
room. Ambient temperature - 10 to + 60 °C.
Maico accepts no liability for corrosion
damage caused by improper storage,
e.g. storage in damp surroundings.
is 30 to 49 dB(A),
WA7
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