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6. INSTALLATION
6.3 CONNECTION OF WATER COILS
(on the corresponding versions)
It is recommended to use flexible connections to connect
•
the water coil
The connection and pressure tests of the circuit must be
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carried out by a person competent in this field and the
standards and regulations in force in the country in ques-
tion must be respected
The diameters of the water exchanger connection links are
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specified in DIMENSIONS chapter of this operating manual
KEEP IN MIND
Connect the pipes counter-currently, the connection of the
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hot water heating and the return of the heating water is
shown in the image (above)
We recommend installing a shut-off valve on the inlet and
•
outlet to turn off the water
When connecting the coil, the outputs of the coil must be
held by a clamp to prevent damage! (see picture)
8
NT 1885 A - 08/2017
All manuals and user guides at all-guides.com
7. FIRST START-UP
CAUTION!
Before starting the curtain check:
if tools or other objects have been left in the air curtain that
•
could damage it.
if the power supply, possibly the heating water, is correctly
•
supplied.
Check the basic functionality of the unit (fan operation, heat-
ing) by switching it on for the first time. Check the other prod-
uct settings and functions according to the instructions for
use of the various controls.
7.1 ADJUSTMENT OF THE BLOWING
DIRECTION
CAUTION!
When installing the curtain, you will adjust the direction of
the blower. The air curtain allows the exhaust of the blown
air to be oriented at an angle of up to 15°. Avoid manipulat-
ing the direction of the blown air too often in order to avoid
damaging the system.
15 °
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