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CONTENTS OF THE PACKAGING
The UC 500-MHE unit is packed onto a wooden pallet, and protected by a cardboard box. The
packaging contains:
1 UC 500-MHE unit;
1 use and maintenance manual.
Size of the packaging: 98x137x 53(h) cm;
Gross weight 115 kg
TRANSPORT AND STORAGE
IMPORTANT: The box must be transported on a pallet and handled using mechanical means;
on-site handling and transport must be carried out by suitable means, taking into consideration
the weight and dimensions of the packaging, so as to prevent the machine from being damaged
or from falling. A fall of even just a few centimetres may damage the contents. The box must
never be placed upside-down or overturned. If this happens, it must be put back in the correct
horizontal conditions for at least three hours before installation.
Store the boxes in horizontal position and not upside down; up to 3 boxes can be stacked on
top of one another. Acceptable environmental conditions: temperature -10°C ÷ 50°C, relative
humidity less than 90%.
SAFETY WARNINGS
- The machine contains pressurized refrigeration gas. The room or area must be aired in
the case of gas leakage from one or more machines.
- The gas in the machine may develop toxic components in the event of fire.
- Contact with the fan outlet may cause injury.
- Electrical connections must be carried out by qualified and skilled technicians as per the
laws in force.
- Defects regarding pipework, hydraulic connections and shut-off valves may lead to
dripping or splashing of water, with consequent damage to objects, as well as dangerous
situations in the presence of electricity.
- Suitable lifting systems and Personal Protective Equipment (i.e. gloves, hard hats) must
be used while handling the machinery during installation.
DESCRIPTION OF THE MACHINE AND USE
In combination with surface cooling system, the UC 500-MHE unit is able to perform air
handling according to the different seasonal requirements and environmental well-being.
Functions may be:
- fresh air ventilation, both during summer and winter, with high efficiency heat recovery;
- fresh air ventilation without heat recovery (free-cooling);
- air dehumidification during summer with temperature control over the air supplied into the
room;
- summer cooling with or without dehumidification (using water from the radiant system);
- winter heating using hot water from the radiant system.
The galvanized sheet metal frame of the machine houses the finned coils for air handling, the
refrigeration circuit for dehumidification, the extract air filter, the drain pan, the supply fan and
the electrical control panel.
