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Idiomas disponibles
Idiomas disponibles
GB
20
Transport and storage
HPAC should be transported and stored horizontal
and dry.
Assembly
Use the supplied mounting brackets for installation,
which should be screwed into place first, see the fol-
lowing illustration. After this the HPAC is hung on the
brackets. The heater can now be easily moved side-
ways, to facilitate pipe installation.
NOTE! Install the accompanying securing plate any-
where at the bottom rear of the HPAC module for fur-
ther fastening.
Inspection of the installation
In accordance with current norms, the heating/cooling
installation must undergo an installation check before
being used. The inspection must be carried out by a
suitably qualified person and should be documented.
The above applies to closed heating/cooling installa-
tions. If the heat pump or the cooling module are
replaced the installation must be inspected again.
General
The cooling supply to the building is controlled by the
heat pump control system settings.
When the cooling requirement is large and passive
cooling is not sufficient, active cooling is engaged at
the preset limit value.
Refer to the "Control" > "Description of functions" sec-
tion for a detailed description.
Passive cooling
When passive cooling is required, the circulation
pumps in the heat pump start, to circulate fluid from
the ground/rock collector through the building's distrib-
ution system and cool the building. Cooling comes
from the ground/rock collector.
Active cooling
With active cooling the compressor in the heat pump
starts and the resulting cold medium circulates to the
building's distribution system and the heat circulates
out to the ground/rock collector.
HPAC 28
Regulation
Capítulos
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