11
Airblock FG
1.50
Slimline air handling unit for decentralized, dynamic air treatment
Installation and Operating Instructions
5.2 Installation
The Airblock housing
5
has four suspension points
1
as standard as
screwable mounting brackets with a slot fixing for universal installation.
All Airblock modules are suitable for the installation of accessories
or attachments with standard duct connection profiles thanks to the
connecting flange with several fixing holes.
• Seal all joints with sealing tape. Screws and sealing tape are included in
the delivery.
• Several Airblock filter or chiller modules can be screwed together from
the inside using the connection sets included.
• Make sure that there is adequate working space for the operation and
maintenance of the respective Airblock modules and attachments when
installing the units. This applies in particular to the connection side area
(heating medium / electrical connection
13
/
14
+
3
etc.).
• Provide rubber pads on site to decouple noises.
• Align the unit in a horizontal position.
• Please note the following: The filter
11
can only be removed from below
for maintenance purposes!
•
Caution:
Remove the ISO ePM2,5 65% filter from the supply air module
with a heat recovery module combination! Only one filter level is provided
for the design of the Airblock units.
• Connect the frost and filter monitoring
15
to the control (see wiring
diagrams).
Note:
Service hatches are to be provided on site below and alongside
the modules (connection side) for the installation and maintenance of the
Airblock modules!
5.3 Hydraulic Connections
• Connect the flow and return lines
13
+
14
according to the labelling on
the housing.
• Provide for a shut-off, ventilation and drainage.
Please note the following for connecting the heat exchanger
12
:
• Hold the connections on the heat exchanger with a wrench or
other suitable tool when connecting the pipework.
•
Note: It is intended that the heat exchanger will be removed from
the side for maintenance purposes!
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