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2VV.
Creating innovative solutions for you and your business since 1995.
6. INSTALLATION
ATTENTION!
•
Please note when attempting to move the unit it is ne
-
cessary to use a proper lifting device (e.g. forklift)
6.1-4 Connecting sensors at external
modules
External modules with water and DX coil are supplied with
sensors T-WATER-OUT, T-EXT-4
External modules with C/O coil with sensors: T-WATER
-
-OUT, T-WATER-IN, T-EXT-4). Each sensor is 10 m long.
These sensors must be connected to the controls system.
Channel sensor T-EXT-4 must be located behind the ex
-
ternal module and installed in the manner to ensure that
the unit remains sealed from exterior
6.1-5 Unit assembly of the three separa-
te modules
From 3200 to 14000 units are supplied as separate mo
-
dules to be mounted together during installation.
Individual modules must be attached together with bolts
that are included with the unit delivery. Electrical connec
-
tion of individual modules is made by universal terminals
with matching numerical indication.
Connection of pressure sensors is made in the module
no.2 using tube connectors. Individual hoses must run
from modules no.1 and 3 to the module no.2, which they
connect in according to the numerical indication.
It is necessarry to remove all the panels including rear
panels from the unit so that the modules can be assem
-
bled together.
fig. 1
fig. 2
1
3
2
20cm
20cm
To connect all cables and hoses it is necessary to leave
the limits of each module a gap of about 20cm between
the modules.
Connect all three cables with terminals from the module
no.1 to the terminals in the module no.2. Pass the four
hoses from the module no.1 through the grommet in the
module no.2
1
2
1
3
2
