REMKO RXS xxx H - Manual (Page 11)

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Ensure a continuous and unobstructed air flow from outside,
preferably using sufficiently large air intakes.
■
Comply with any regulations and conditions affecting the statics of
the building. If necessary, fit acoustic installation.
Minimum clearances
The following illustration indicates
the minimum clearances for
trouble-free operation of the
equipment.
These protection zones serve to
ensure unrestricted air intake and
discharge, as well as providing
sufficient room for performing
maintenance and repairs and
preventing the unit from being
damaged.
RXS 261H RXS 351H RXS 521H RXS 681H RXS 1200H
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
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.
Installation
The following instructions describe
the installation of the refrigerant
circuit and the assembly Of
the indoor unit and outdoor
component.
1. The required pipe diameters are
given in the table Technical data
for the outdoor component.
2. Install the indoor unit can
connect the refrigerant pipes as
described in the manual for the
indoor unit.
3. Observe the permitted bending
radius for the refrigerant pipes
during installation. Never bend
a pipe twice in the same place.
Brittle pipes and potential
cracking are the consequences.
4. To bend the copper tubing, use
the appropriate bending tool to
prevent kinks in the tubing.
5. Lay the refrigerant pipes from
the indoor unit to the outdoor
component.
In doing so, ensure adequate
fastenings and and take
measures for the oil return!
6. Use the wall or floor brackets
to fit the outdoor component
against structural parts
approved to support the static
load.
Observe the installation
instructions for the brackets.
7. Ensure that structure-borne
sound is not transferred to parts
of the building.
Use vibration dampers to
reduce the effects of structure-
borne sound!
Minimum clearances
Air
intake
E
C
B
A
D
Air
discharge
Oil return measures
Outdoor
component
Oil pump bend
in suction pipe to
outdoor component
1 x every 2.5
metres of rising pipe
Radius:
min. 50 mm
max. 15 m
Indoor unit
Installation should only be
performed by authorised
specialists.
NOTE
11