Application, Working Conditions, Construction; Information From The Producer; Application And Working Conditions; Construction Of Air Handling Unit - Remak AeroMaster FP Series Service Instructions Manual

Application, working conditions, construction

Information from the producer

AeroMaster FP air-handling units are produced
according to valid czech and european technical
regulations and technical standards. Units can only be
installed and used according to this documentation.
Installation and service instructions must be accessible
to service attendance and therefore it is useful to place
it close to the unit.

Application and working conditions

AeroMaster FP air-handling units are intended for com-
fortable air-handling and air-conditioning of smaller
rooms. They are manufactured in two dimensional ran-
ges, FP 2.7 and FP 4.0, for air flow ranges from
500 m /h to 4,500 m /h at air pressure deference of the
3 3
fan of up to 1200 Pa. AeroMaster FP air-handling units
are designed to transport air without solid, fibrous, stic-
ky, aggressive, respectively explosive impurities. The
transported air must be free of corrosive chemicals or
chemicals aggressive to zinc and steel, respectively
aluminium. When designing the air-handling assembly,
it is necessary to take into account the temperature and
humidity of the inlet and outlet air in relation to the am-
bient temperature and humidity. It is especially necessa-
ry to analyze the relation of the unit's casing classifica-
tion pursuant to EN 1886 and the risk of condensation
respectively, ice build-up. AeroMaster FP air-handling
units can be used in normal rooms (IEC 60364-5-51,
resp. ČSN 332000-5-51 ed.2, ČSN 332000-1 ed.2) and
in rooms with extended ambient temperature range ran-
ging from -30 °C to +40 °C without additional measures.
Degree of protection - IP 40. The unit's accessories
(M&C) are not included - they must be assessed sepa-
rately.

Construction of air handling unit

Unit construction is sectional, modular. Casing is com-
posed of panels and connecting bars between them.
Panels are attached to connecting bars and by thread-
ed joints between each other. For cases of regular
maintenance or inside checks (change of filtration
Picture 1 – service access to units (left/right)
service
connection
connection
damper
service
filter
heater eliminator
heater
cooler
cooler
Air handling units
inserts, cleaning etc.), the sections are equipped with
service panels which have the same construction as
stationary panels but they are equipped with handles
and fixed by turning thrust latches.
All panels have sandwich construction with total width
of lateral insulation of 40 mm, upper and bottom of 25
mm with quality anticorrosive treatment. Panels are pro-
vided with PE seal sticked to panel surfaces of contact.
Complete air handling unit Viking FP is composed of
sections. The sections are (mechanically) separate
while the lateral panel of the section is compact (panel
without bars). The section is functionally defined by a
casette.

Unit labelling

Every section (except the frame) is provided with type
(production) label of section, with following data:
producer name

type, size and code identification of the section

order number /year of production

weight

wiring (electric system)

electric protection

The label also includes technical parameters of given
section. The user must make sure, that all labels on the
machine are readable and undamaged during whole
operation time. In case of damage of label conserning
safe use, repair it at once.

Informative and safety labels

FP units and separate sections are further provided with
informative labels showing the function of the device,
wiring schemes, media inlets and outlets and producer
labelling.
Warning symbol „Other danger" is placed on the outside of
the unit on the service door and it calls attention to hazard
of interception with moving objects.
Service panel of electric heating section, separate wiring
boxes and service panels covering electric devices are
provided with label with warning symbol meaning „Warning
– Danger of Electric Shock"
fan
fan

Service access to units

Unit construction provides
combinations of sides of ener-
gy connection and service
accesses. Connection side is
always given according to the
direction of air flow. (picture 1)
Meaning of symbols
elastic connection
air damper
air filter
heater
cooler
drop eliminator
fan
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