8. Environmental conditions and operating limits
12
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.
9. Technical data
The sound power level L
WA7
is 30 to 49 dB(A),
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.
