Ochsner AIR BASIC 109, Operating Manual/Installation Manual

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BA_AIR_BASIC_ELW_Multitower_OTE3_SW5x_CC_EN_V08.docx Page 9 of 92
3.3 Outdoor unit installation
The outdoor unit can be wall mounted or
installed on the floor.
WARNING: Slipping hazard
If drainage for condensation is
inadequate, ice can build up in winter
in the area around the outdoor unit.
-
Ensure drainage for
condensation is sufficient even
at low temperatures.
- Ensure that no ice is formed,
especially
around walking
surfaces and entrances around
the outdoor unit.
NOTE
Avoid installation with the broad side of
the outdoor unit facing the prevailing
wind direction. Also avoid installing the
outdoor unit in an open and exposed
location, e.g. on a flat roof. Wind can
cause problems with de-icing on the
outdoor unit in defrosting mode due to
increased
heat dissipation. We
recommend installing the outdoor unit
with the rear facing a wall.
3.3.1 Outdoor unit minimum clearances
Figure 5: Outdoor unit minimum clearances
AIR BASIC 109 AIR BASIC 211
AIR BASIC 416,
AIR BASIC 618
a >200 >200 >200
b >100 >100 >200
c >700 >700 >700
d >1500 >1500 >2000
Table 1: Outdoor unit minimum clearances (in mm)
Figure 6: Outdoor unit minimum clearances for wall
mounting
When installing the AIR BASIC 109 or AIR BASIC
211 outdoor unit, acoustic reflections from the
wall can be avoided by maintaining clearance c
between the connection side and the wall. See
illustration below.
Figure 7: Possible installation of AIR BASIC 109 or AIR
BASIC 211 outdoor unit