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INSTALLATION
Installation
The Combi Blueline unit should only be installed in premises
that are free from frost. The premises must meet certain
prerequisites, including a room temperature between 8 and
35 °C for operation using room air, condensate drainage, no
abnormal dust load in the air, and a solid foundation that
can take the total weight of the Combi Blueline when full of
water (400 kg). To ensure proper operation and allow for
repairs and maintenance, it is recommended to keep a
clearance of 0.6 m in front of the unit.
During installation, remove the packaging material, corner
protectors, and transport mounts from the pallet. Lift the
unit off the pallet and position it, then level it by turning the
adjustable support legs.
When setting up the product careful planning is advised in
relation to the position of any living room to avoid unsatis-
factory noise or vibration, which may occur due to the fans
and/or heat pump combined with unsuitable installation
conditions. It is recommended that the system is not in-
stalled immediately adjacent to a bedroom, and that it be
fastened to a heavy structure such as concrete. To prevent
sound or vibration transmission, anti-vibration materials
and soundproofing may be necessary in the installation
room.
The air used in the Combi Blueline unit should not be pollut-
ed with aggressive substances like ammonia, sulphur, or
chlorine, as these can damage the cooling system compo-
nents.
Connecting to a Water Mains
600
During installation, to ensure that there is sufficient pres-
sure and water where the water is drawn, take into consid-
eration the pipe dimensions in relation to the existing water
pressure and pressure loss.
The aspects of the installation that have to do with water
must comply with the local water supply regulations. The
water pipes to be used in the hotwater installation must be
approved for drinking water. Take into considera- tion the
corrosive properties of the materials used to avoid damage.
As with all pressurised containers, the tank of the unit must
be fitted with an approved safety valve and an approved
check valve on the supply side (always check the
local requirements).
The inflow of fresh cold water and the outflow of hot water
take place underneath the tank (3/4" RG connection). The
maximum operating pressure is 10 bar, and the maximum
operating temperature is 65 °C.
If necessary, the supply pipe must be fitted with a pressure
reduction valve and possibly with a filter.
When fitting the piping in the dwelling,
avoid contaminating the pipes. If required, flush
the pipes with clean water before connecting the
unit.
When fitting pipes, take care not to
twist the pipe connections. Use a pipe wrench to
apply counter pressure.
If recirculation is not used, make sure that the
recirculation pipe connection is fastened securely.
Due to the efficient cooling capacity of the
Combi Blueline unit , the supply air temperatures
can reach temperatures below the dew point
which in some cases may lead to condesate
forming outside the supply air ducts. It is
advised to insulate the supply air pipework
against condensation and/or to maintain a
suitable level of airflow that prevents the supply
air temperature to drop below the dew point
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