REMKO RXT xxx DC - Manual (Page 17)

Installation inside buildings
■
Ensure that heat can dissipate
adequately when placing the
outdoor component in cellars,
lofts, adjoining rooms or halls
(Fig. 4)
.
■
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. 4).
■
Ensure a continuous and
unobstructed air flow from
outside, preferably using
sufficiently large air intakes placed
opposite each other (Fig. 4).
■
Comply with any regulations
and conditions affecting the
structure of the building.
If necessary, fit acoustic
insulation.
Minimum clearances
Observe the minimum clearances
to allow access for maintenance
and repair work and facilitate
optimum air distribution.
RXT 351DC
AT
RVT 521-
1401DC AT
A 300 mm
B 2000 mm
C 600 mm
D 200 mm
E 400 mm
Warm air
Cold
fresh air
Lightwell
shaft
Outdoor component
Warm air
Lightwell
shaft
Additional
fan
4 Installation inside buildings
Minimum clearances
All dimensions are given in mm
E
C
B
A
D
Air intake
Air outlet
Oil return measures
If the outdoor component is
installed at a higher level than the
indoor unit, suitable
oil return measures must be taken.
This is normally accomplished by
creating
a bend in the oil line, installed at
every 2.5 metres of rise.
Oil return measures
Outdoor
component
Oil pump bend
in suction pipe to
outdoor component
1 x every 5 metres
of rise in the line
Radius:
Min. 50 mm
Max. see P51
Indoor unit
Minimum clearances
800
50
50
Wall installation
Ceiling installation
700
17