Installation And Preparation For Commissioning; Location - flowair AURA HCS Series Installation And Operating Instruction

3.

INSTALLATION AND PREPARATION FOR COMMISSIONING

All work specified in this manual (assembly, electrical connection, commissioning, maintenance, operation, etc.) may only be
carried out by trained personnel who follow the specified procedures and the relevant local regulations. Skilled workers are
persons authorized by the manufacturer of the equipment or people who, based on their training, qualifications, experience
and personal training in training establishments, have sufficient knowledge of:

Corresponding technical standards and norms,

Occupational safety regulations and accident prevention regulations,

Laws and regulations concerning environmental protection (equipment contains F-gases),

Construction, parameters and function of the device,

Professional technical regulations for the corresponding work tasks.
If a dangerous situation has arisen despite compliance with safety regulations, the device must be disconnected from
the mains immediately. The mains cable must be secured against unintentional switching on and marked/tagged in

3.1. Location

For the correct operation of the equipment intended for
operation in an open, usually outdoor, space, as well as its
easy operation, maintenance and repairs, it is necessary to
ensure access from each side. There should be room around
the perimeter of each device for air to flow to the condenser.
The minimum clearances are also given in the dimensional
drawing, which is part of the set of documentation supplied
with the device. Basic rules for free space around the device:
1. A minimum clearance of 1500 mm is required to
ensure airflow.
2. A minimum free space (e.g. from the switchboard) of
1200 mm is required to ensure operation.
3. The minimum distance between the condensers of
two devices placed next to each other is 3000 mm.
The above dimensions are minimal to ensure functionality and basic operation. If possible, it is recommended to use,
for example, double values in the design of the installation location, taking into account the local possibilities of
airflow, prevailing wind direction and sunlight. By optimizing the location of the equipment, better energy efficiency
can be achieved as well as reduced maintenance costs (e.g. by reducing dust or dusting).
The basic rules for the location of air-cooled equipment are:

The fan directs the air vertically - into the open space. Air circulation must be prevented, hot air flowing through the
fans from the device should not be sucked back into the system and led through the condenser.

For proper operation of condensers, the device should not be installed in places with increased dust or heavy dust
(e.g. under trees).

Do not install the cooling device near heat sources - it is necessary to prevent hot air from being sucked in by the
device. Air with a temperature higher than the ambient temperature causes a decrease in the efficiency of the device
and, in extreme cases, can cause the high-pressure protection of the cooling circuit to switch on.

Do not install pipes or silencers on the air inlet or outlet. Modifications to the construction are not permitted.
Corresponding construction models of cooling equipment are used for these types of installations.

The transmission of vibrations to the connected pipe networks must be prevented. The external hydraulic circuit
must be guided in part by hoses or by using vibration compensators.

In case of installation in confined spaces, contact the manufacturer for instructions on choosing the installation
location.

If the device is freely accessible for the movement of people or animals, it is necessary to install protective grilles to
protect the device from damage.
!!! SAFETY WARNINGS !!!
such a way that reconnection is not possible.
INFORMATION
FLOWAIR sp. z o.o. / OMSAC210708EN 10