KDVRAY500 MANUAL
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PACKAGE CONTENT
The unit is packed on a wooden pallet and protected by a cardboard box.
The packaging contains:
−
1 KDVRAY500 unit;
−
1 use and maintenance manual.
Package size:
cm 98x137x53(h);
Gross weight:
kg 115
TRANSPORT AND STORAGE
The package shall be transported on pallets and moved by mechanical means; site handling
must be carried out by appropriate means; a small drop of a few centimeters can damage the
machine; the package shall never be put overturned; if it happens it is necessary to put it back
in horizontal position and wait for 3 hours before starting the machine; storing the packages in a
horizontal position; the stack must be of not more than three pieces.
Permissible ambient conditions: temperature between -10°C and +50°C, relative humidity less
than 90%.
SAFETY WARNING
-
The machine contains pressurized refrigerant gas. In the event of a gas leak from one or
more machines, ventilate the room.
-
In case of fire the gas contained in the machines can develop toxic components.
-
To move the machine during the installation phases use suitable lifting systems and PPE
(for example: gloves, helmet).
MACHINE DESCRIPTION AND INTENDED USE
In a radiant cooling system, the machine KDVRAY500 carries out the air treatment according to
the needs of the season and environmental wellbeing.
The possible functions are:
- summer and winter air renewal with high efficiency heat recovery
- air change without heat recovery (free cooling)
- summer dehumidification with adjustable air outlet temperature
- air cooling with chilled water and refrigerant direct expansion
- air heating with the radiant system hot water.
Outside air flow-rate and partial recirculation mode can be set accordingly.
Air renewal flow-rate from 160 to 300 m3/h can be set and detected automatically through a
user interface.
