Ochsner Air Eagle 717, Operating And Installation Manual

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BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 13 of 76
Concrete plinth
Figure 10: Installation on concrete plinth (dimensions in mm)
Installing on flat roofs
NOTE
Avoid installing the EAGLE outdoor unit
on roofs over living spaces or car ports
attached to living spaces due to the risk
of structure-borne noise transmission.
WARNING Risk of falling
Working on a flat roof without fall
protection constitutes a risk.
•
When working on a flat roof,
observe the laws relating to
occupational safety in your
region.
•
Always be aware of the open
edge.
Loads and stresses on roof structure
Note that when outside temperatures are very
low, ice can form beneath the outdoor unit.
In terms of roof structure loads, allow for an
ice
load of 400 kg/m² in addition to the dead weight
of the outdoor unit.
When installing the EAGLE outdoor unit on top of
a freestanding car port, a garage or a storage
space, please note the following:
•
Provide a suitable plinth for roof installation.
•
Take the concentrated load arising from the
dead weight of the outdoor unit (subject to
the type of plinth) and the surface load
caused by possible build-up of ice into
consideration.
•
Ensure suitable sound insulation between the
outdoor unit and the installation points on
the plinth.
•
Use suitable anti-vibration pads between the
plinth and the outdoor unit legs (OCHSNER
accessory no. 290698)
– see Figure 11.
•
Provide sound insulation between the
outdoor unit legs and the plinth
– see
Figure 11.
•
Use suitable sound-insulating pipe fixings to
secure the refrigerant lines.
700
min. 1600
1100
200