ATREA DUPLEX RA5 - 1.7 Intended Scope of Application; 2. Supply, Storage, and Transportation; 2.1 Storage and Transportation; 2.2 Scope of Supply

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• Before the installation and commissioning of the unit carefully read the installation, use and maintenance manual.
• The unit and all of its accessories must be installed and used in compliance with the design, technical conditions specified
by the manufacturer and applicable legislation and technical standards in effect.
• The unit may not be installed and operated in a corrosive environment that could damage its external and internal
mechanical parts.
• Before putting the unit into permanent operation an initial inspection report on the appliance´s power supply must be
provided and a report on commissioning and operator training must be completed.
• In the event of failure, the unit must be disconnected from the power supply as soon as possible!
• When handling the unit observe all safety rules (including safe work at heights and work with suspended loads) and use
suitable work and protective equipment.
• Make sure the casing of the unit is not damaged or deformed during installation.
• Units fitted with a hot water coil (optional accessory) must be permanently connected to the power supply to make sure frost
protection is provided for the coil. If the power supply should be turned off for a prolonged period of time, the heating
medium must be drained from the coil. We recommend draining the medium using pressurised air, not gravity!
• The RJ45 connector for connecting to an Ethernet network must not be connected to a network using a PoE (Power over
Ethernet) technology.
The manufacturer is not liable for damage caused by improper installation of the unit which fails to
comply with the installation manual and general principles applied in installing air handling units and
control systems.
1.7 Intended scope of application
DUPLEX R5 heat recovery ventilation units are designed for comfort ventilation, heating and cooling; they are intended solely for
residential premises – houses and flats. They can also be used in residential buildings, offices, schools, hotels and small facilities.
If the unit is used for other purposes or not in keeping with the instructions for use and maintenance, the manufacturer is not liable
for any resulting damage.
2. Scope of supply, accessories, transportation and storage
2.1 Storage and transportation
• The unit may only be stored in dry, covered places with ambient temperatures between 0 and 50 °C. Units must not be
stacked on top of each other and must be placed on a flat and hard surface to prevent any damage to the unit or its
packaging.
• During storage the units must remain in their original, intact packaging including all spacing, tying and marking features.
• The transportation packaging may not be removed until immediately before the installation on site. Before installation the site
must be checked for cleanliness. In addition, the switchboard must be checked for cleanliness and good condition and
cleaned as necessary.
• During transportation the unit must be protected against falling, mechanical damage, water penetration and other adverse
conditions which might damage the unit or its packaging.
2.2 Scope of supply
The full set always contains a specified type AHU, an RD5-series integrated control system, a pair of basic G4 filters, a condensate
drain kit (a flexible hose and reducers for connection to the designated point on the unit), an operation and maintenance manual
and an energy label for the product.
DUPLEX R5 scope of supply
An AHU type as
specified including
filters
Condensate drain
pipework
connection kit
Operation and
installation manual,
technical data
Energy label
Outside
temperature
sensor
(ADS 110)
Reducer from
110×295 to D 200
(only in RB5 units)