REMKO SV 261 - Manual (Page 19)

Warm air
Fresh
cold air
Light
well
Outdoor component
Warm air
Light
well
Additional
fan
5 Installation inside buildings
Installation inside buildings
■
Ensure there is adequate heat
dissipation when placing the
outdoor component in cellars,
attics, adjoining rooms or halls
(Fig 5)
.
■
Install an additional fan with
a rated flow comparative to
that of the outdoor component
being installed in the room.
This is used in conjunction with
ventilation ducts to compensate
any pressure losses (Fig 5).
Minimum clearances
Observe the minimum clearances to allow access for maintenance and
repair work and facilitate optimum air distribution.
300
300
300
300
300
E
C
B
A
D
Air intake
Air outlet
All values in mm
Minimum clearances
■
Ensure a continuous and unob-
structed air flow from outside,
preferably using sufficiently
large air intakes placed opposite
each other (Fig 5).
■
Comply with any regulations
and conditions affecting the
statics of the building. If neces-
sary, fit acoustic installation.
Oil return measures
If the outdoor component is
installed at a higher level than
the indoor unit, suitable oil return
measures must be taken. Usually
an oil pump bend is installed
for every 2.5 metres of height
difference.
Oil return measures
SV 261 AT SV 351 AT SV 521 AT SV 681 AT
A 100 mm 150 mm
B 700 mm 900 mm
C 400 mm
D 100 mm 150 mm
E 200 mm 400 mm 600 mm
Outdoor
component
Oil pump bend
in suction pipe
to outdoor
component one
every 2.5 metres of
rising pipe
Radius:
50 mm
max. 15 m
Indoor unit
19