Lindab CELO User manual

Celo
Service & maintenance
lindab | we simplify construction
© 04.2020 Lindab Ventilation. All forms of reproduction without written permission are forbidden. is the registered trademark of Lindab AB.
Lindab's products, systems, product and product group designations are protected by intellectual property rights (IPR).

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lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
1.0 Installation
1.1 Product description
Lindab has developed a active chilled beam, Celo, which can be installed above a
suspended ceiling. Thus, you can conceal the ventilation and cooling features and
create an unbroken ceiling without visible technical installations. The Celo con-
cept has been developed together with Ecophon, which provides acoustic ceilings
adapted for the system.
1.2 Handling
The beam must be handled with care, ensuring that the beam does not sustain dents,
scratches or bends during installation.
Always seek to lift the beam at multiple points.
– Do not lift in pipes
– Do not lift in edges
– Each beam is equipped with protective film to avoid any damage during transport
and handling at building site. The film needs to be removed before commissioning
the products.
1.3 Mounting instruction
– Please visit www.lindQST.com
• Select Documentation Finder
• Select “Celo”
• Select “Mounting”
1.4 Air connection installation
The primary air supply should be connected with instructions from a ventilation spe-
cialist. Lindab’s chilled beams can beneficially be used together with Lindab’s Safe®
duct systems.
1.5 Connection description water
Flow indication arrows are shown on the inlet and return pipes in order to assist the
installer. If the beam has been ordered with integrated valves, a special direction
of the flow must be upheld to ensure correct flow through the thermostatic valve. If
the beam has been delivered without integrated valves, the flow can be reversed,
depending on the location of the retrofitted valve. Please note the flow direction indi-
cator on the valve to insure correct installation in relation to the desired flow.

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lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
1.5.1 Push-on fittings
– Please ensure that all pipes and fittings are undamaged, as even small dents and
scratches potentially pose a risk of leakage in the system. Always remember to do
a pressure test after assembly of the pipe work.
– Both flow and return pipe is covered by a plastic or rubber protection cover, which
should be removed before installation.
After removing the protection cover, make sure that the pipe is intact and undam-
aged, especially at the pipe end. Crocked or in other ways imperfect pipe ends will
result in leaks. Deburr the pipe on the inside and the outside, using a deburring tool
before installation
– Mount a push-on fitting to the pipe. Make sure to press the fitting all the way onto
the pipe. Consult the installation guide for the specific fitting for further details on
proper installation.
Push-on fitting

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lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
Push-on valve
Notice! The connection pipes are internally soft-welded why it’s not allowed to
solder the beam to the pipes.
1.5.2 Compression fitting
– Please ensure that all pipes and fittings are undamaged, as even small dents and
scratches potentially pose a risk of leakage in the system. Always remember to do
a pressure test after assembly of the pipe work.
– While mounting a compression fitting, the pipe will be exposed to a big amount
of force, creating a risk of crushing the pipe. To ensure that the pipe won’t be
crushed when mounting the compression fitting, a copper insert should be
inserted into the pipe.
– Both flow and return pipe is covered by a plastic or rubber protection cover
during transport, which must be removed before installation.
– After removing the protection cover, make sure that the pipe is intact and undam-
aged, especially at the pipe end. Crocked or in other ways imperfect pipe ends
will result in leaks. Deburr the pipe on the inside and the outside, using a deburr-
ing tool before installation

5
lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
– The copper insert should be placed inside the pipe on the beam. Always support
the copper pipe coil when inserting the copper insert into position.
– Mount a compression coupling and/or a valve to the pipe. Don’t stress the nut too
much, since this may crush the pipe.
Notice! The connection pipes are internally soft-welded why it’s not allowed to solder
the beam to the pipes.
1.5.3 Flex hoses
Our flexible hoses can be used with both compression and Tectite fitting. We recom-
mend using Tectite fittings, for easier and faster mounting.
– Please ensure that all pipes and fittings are undamaged, as even small dents and
scratches potentially pose a risk of leakage in the system. Always remember to do
a pressure test after assembly of the pipe work.
– Both flow and return pipe is covered by a plastic or rubber protection cover, which
should be removed before installation.

6
lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
After removing the protection cover, make sure that the pipe is intact and undam-
aged, especially at the pipe end. Crocked or in other ways imperfect pipe ends will
result in leaks. Deburr the pipe on the inside and the outside, using a deburring tool
before installation
– Mount a push-on fitting to the pipe. Make sure to press the fitting all the way onto
the pipe. After mounting the push-on fitting, mount the flexible hose. Make sure
that the flexible hose is pushed fully into the fitting. Consult the installation guide
for the specific fitting for further details on proper installation.
Push-on fitting
Push-on valve
Notice! The connection pipes are internally soft-welded why it’s not allowed to
solder the beam to the pipes.

7
lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
2.0 Commissioning
2.1 Product labeling
Fig.1: Label location exterior (Air connection end)
On the label you’ll find:
– Order: Order identification number.
– Pos: Order position.
– Product: Product configuration.
– Project: Project name.
– Mark: Marking noted on order.
– Nozzles: Number of nozzles.
– Plugs: Number of plugged nozzles.
– Product ID: Product number.
– Sign: To be signed when checked and commissioned on site.
2.2 Measure air pressure and calculating the airflow.
Before calculating the airflow, the static nozzle pressure must first be measured. The
static nozzle pressure is the air pressure available at the nozzles.
2.2.1 Measure the static nozzle pressure.
– To measure the air pressure, a manometer, analog or digital (such as the Lindab
PC410) will be needed.
– Insert the measuring tube onto the specialized measuring nozzle
– Read off the static nozzle pressure from the manometer

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30
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40
Total open nossles
50 60 75 100125 150175 200
225
250
275
300
325
350
375
400
450
500
550
qa[l/s
]
Δpt[Pa]
5678910152025304050607080
lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
2.2.2 Calculating the airflow
– After measuring the static nozzle pressure, calculate the air flow per nozzle:
q=0.0209 ∙ √P
q = air flow per nozzle
P = static nozzle pressure
– After finding the air flow per nozzle, find the needed number of open nozzles:
q tot/q=n open
q tot = total air flow
n open = open nozzles
– Alternatively, read off the needed number of nozzles in the diagram below.
Diagram 1: Shows needed number of open nuzzles to reach a desired air flow at a
given pressure.
2.3 Changing the airflow
– Measure the static nozzle pressure
– Locate the air pressure/airflow diagram on the faceplate, or see diagram 1.
– Calculate the needed number of nozzles to be plugged, in order to reach the
desired airflow at the available air pressure.
– Plug or unplug nozzles to reach the desired air flow.
– Dividing the plugs evenly, will result in an even air spread.

9
lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
3.0 Maintenance
The interval of cleaning depends on the indoor environment where the beam is
placed. Under optimal conditions the Celo beams only need cleaning every 5 years.
3.1 Cleaning instructions
– Clean underneath the battery with a vacuum cleaner and a piece of wet cloth
– Only use lukewarm water and a mild detergent.

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lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
4.0 Product and system specification
4.1 Material data
Celo
Weight, kg/m 6.5
Water content, cooling, l/m 0.25
Copper pipes, quality SS/EN 12449
Pressure class PN10
4.2 Environmental declaration
Please follow the links below
• Building product declaration
• Declaration of conformity
• Eurovent certificate
4.3 Pressure class
The waterborne products in Lindab, active chilled beams (battery products), passive
chilled beams (battery and strips products), facade units (battery) and radiant panels
(strips and panels) are produced according to pressure class PN10 according to EN
1333: 2006.
This means the maximal working pressure for the products at a water temperature of
20°C must not exceed 10 bar.
4.4 Water quality
Lindab recommend water treatment and quality to be according to VDI 2035-2.
– The water preparation and maintenance for the chilled beam water circuit should
be handled by a specialist
– To prevent corrosion, the water circuit must be airtight
– The water system must also be equipped with aerators to remove any build-up air
in the system.
– The water should be oxygen free, to prevent corrosion.
– The water system must be filled with potable water that complies with the “EC
directive 98/83/EC”.

11
lindab | we simplify construction
Service & maintenance Celo
Lindab reserves the right to make changes without prior notice
2021-04-15
Lindab reserves the right to make changes without prior notice
2021-04-15
– pH value of water must be between approximately 6-9 pH
– The water velocities should not exceed 1m/s, and should be kept as close to the
nominal flow as possible to minimize noise and optimize the energy yield
– There should be used in-line strainers to remove dirt particles from the water.
– If the water contains any additive inhibitor this must be appropriate to use with
copper and solder.
4.5 Air quality
– Primary supply air should be clean and filtered before reaching the beam.
4.6 Capacity test
– Lindabs active chilled beams are Eurovent-certified and tested according
to EN-15116.

Support
Hjælp
Hjälp
Tuotetuki
Unterstützung
Supporto
Támogatás
UK - Here you can find product updates/mounting instruc-
tions and support telephone number/mail.
www.lindab.com
Right to alterations reserved.
DK - Her kan du finde seneste produkt opdateringer/mon-
tagevejledninger samt support tlf. nr/mail.
www.lindab.dk
Ret til ændringer forbeholdes.
SE - Här kan du alltid hitta senaste produktuppdater-
ingarna/montageanvisningarna samt support tel. /e-mail.
www.lindab.se
Rätt till ändringar förbehålles.
FI - Täältä löydät uusimmat tuotetiedot ja asennusohjeet
sekä tuotetuen yhteystiedot.
www.lindab.fi
Oikeus muutoksiin pidätetään.
DE - Hier finden Sie aktuelle Produktinformationen/ Mon-
tageanleitungen und Telefonnummer/ E-Mail-Adressen der
Ansprechpartner.
www.lindab.de
Änderungen vorbehalten.
IT - Qui potete trovare istruzioni di montaggio, informa-
zioni sul prodotto ed un supporto tecnico qualificato
Tel. [phone] - e-mail: [email protected]
www.lindab.it
Soggetto a modifica senza obbligo di preavviso.
FR - Vous trouverez les fiches produits ou de montage
actualisées ainsi que les coordonnées du support télépho-
nique à l’adresse suivante :
www.lindab.fr
Toutes modifications réservées.
HUN - A termékfrissítések, szerelési útmutatók, kapcsolat
elérhetők itt: www.lindQST.com
Ha nehezen találja meg a helyi kapcsolatot, kérjük keresse
fel: www.lindab.com
A változtatás jogát fenntartjuk!
Do you have trouble finding your local contacts
please go to:
www.lindab.com
Celo-20210128
www.lindab.com