Installing the controller
Personnel:
HVAC technician
Protective equipment:
Industrial safety helmet
Protective gloves
Safety shoes
Before you install the product, take suitable precau-
tions to protect air distribution components from
contamination during installation (VDI 6022). If this
is not possible, at least cover the product or take
other precautions to protect it from contamination.
In this case you have to ensure that the product
cannot be started. Ensure that all components are
clean before you install them. If necessary, clean
them thoroughly. If you have to interrupt the installa-
tion procedure, protect all openings from the
ingress of dust or moisture.
For installation please note:
Fix the product only to load-bearing structural
elements.
Load suspension systems only with the weight
of the product. Adjacent components and con-
necting ducts must be supported separately.
Use only approved and adequately sized fixing
material (fixing material is not included in the
supply package).
For maintenance or adjustment work, the
device must be accessible after installation.
Important:
If there is a risk that the controller
could be subject to mechanical impact during
operation, protect it accordingly; protection has
to be provided by others.
Be careful to not damage the controller accidentally:
Handle the unit with care.
Lift the unit only by lifting the entire casing.
Never lift the unit by the damper blade, rotary
knob or actuator.
Fig. 7: Installation example
1.
Install suspension rods and bars (Fig. 7/4) at
the installation location, at a distance of
approx. L+100 mm.
2.
Assemble the ducts (Fig. 7/3) and lead them
up to the installation location of the con-
troller.
3.
Insert seals (Fig. 7/6) between the flanges
‘Attaching sealing tape’ on page 7
(on-
site).
Observe the air direction arrow (Fig. 7/2)
during installation.
4.
Screw the controller (Fig. 7/1) together with
screws, washers and nuts M10 (Fig. 7/5).
For version with acoustic cladding (EN-D)
Screw connection (Fig. 7/5) with screws
and washers M8;
Insulate ducts up to the acoustic clad-
ding of the controller (on-site).
Installation
CAV controllers EN
8
Summary of Contents for CAV controllers
Page 14: ...CAV controllers EN 14...
