REMKO RXS xxx H - Manual (Page 9)

Installation instructions for qualified personnel
Important points prior to
installation
■
Observe the manuals for
the indoor unit and outdoor
component when installing the
entire system.
■
Transport the unit in its original
packaging as close as possible
to the installation location. This
avoids transportation damage.
■
Check the contents of the
packaging for completeness
and check the unit for visible
transport damage.
Immediately notify any
deficiencies to the contractual
partner and forwarding agent.
■
Lift the unit at the corners
and not by the refrigerant or
condensation connections.
■
Insulate the refrigerant pipes
(injection and suction pipe),
valves and connections to make
them tight against vapour
diffusion. If necessary, also
insulate the condensation pipe
The suction pipe and liquid
separator on the outdoor
component should also be
insulated if the unit is running
continuously.
■
Select an installation location
which allows air to freely
flow through the inlet and
outlet. (see section "Minimum
clearances".)
■
Do not install the unit in
the immediate vicinity of
devices with intensive thermal
radiation.
Installation near thermal
radiation reduces the unit
output.
■
Only open the stop valves
for the refrigerant pipes after
installation has been fully
completed.
■
Seal off open refrigerant pipes
with suitable caps or adhesive
strips to avoid the infiltration
of moisture and never kink or
compress the refrigerant pipes.
■
Avoid unnecessary bends. This
minimises the pressure loss
in the refrigerant pipes and
ensures that the compressor
oil can flow back without
obstruction.
■
Make special preparations
regarding the oil return if the
outdoor unit is located above
the indoor unit.
■
Add refrigerant if the basic
length of the refrigerant pipe
exceeds 5 metres.
■
Only use the union nuts for the
refrigerant pipes included in
the delivery, and remove them
shortly before connecting the
refrigerant pipes are connected.
■
Establish all electrical
connections connections in
accordance with the relevant
DIN- and VDE standards.
■
See electrical
connectiondiagram
Ensure the electrical cables
are properly connected to the
terminals,
otherwise there is a risk of fire.
Wall openings
■
The wall breakthrough must
have a diameter of min.
diameter of min. 70 mm and
a fall of 10 mm from inside to
outside for each indoor unit.
■
We recommend that the
inside of the hole is padded or
lined, e.g. using a PVC tube,
to prevent the pipes being
damaged.(Fig 1).
■
After installation has been
completed, use a suitable
sealing compound to close
off the wall breakthrough
(responsibility of customer) .
Do not use materials containing
cement or lime!
Control cable
Condensation pipe
Injection pipe
Suction pipe
PVC tube
Installation material
The outdoor component is
fastened using a wall bracket
with 4 screws or by fixing a floor
bracket to the floor.
Only use fixing materials
which are suitable for the
given application.
NOTE
1 Pipes and cables in wall breakthrough
9