Installation Instructions For Qualified Personnel - REMKO KWK Series Operation,Technology,Spare Parts

Installation instructions for qualified personnel

Important notes prior
to installation
Observe the Operating
■
Manuals for the indoor unit
and the chiller or heating
system or the heat pump
system when installing
the entire system.
The indoor units and
■
chillers work independently.
A connecting line between
the two is not necessary.
Transport the unit in its original
■
packaging as close as possible
to the installation location.
You avoid transport damage
by doing so.
Check the contents of
■
the packaging for completeness
and check the unit for visible
transport damage.
Report any damage
immediately to your contractual
partner and the shipping
company.
Select an installation location
■
which allows air to flow freely
through the inlet and outlet.
(See section "Minimum
clearances").
Do not install the unit
■
in the immediate vicinity
of devices which generate
intensive thermal radiation.
Installation in the vicinity
of thermal radiation reduces
the unit output.
Lift the unit at the corners
■
and not by the medium
or condensate connections.
The medium connection lines,
■
valves and connections must
have vapour density insulation.
If necessary, also insulate
the condensate drainage line.
In dual systems with
cooling and heating modes,
the requirements of the current
energy savings ordinance
(EnEV) are to be complied with.
Seal off open lines to prevent
■
dirt getting in and never kink
or crimp the lines.
Avoid unnecessary bends.
■
This minimises the pressure loss
in the lines.
Make all electrical connections
■
in accordance with applicable
DIN and VDE standards.
Always ensure the electrical
■
cables are properly connected
to the terminals. Otherwise
there is a risk of fire.
Service openings should be
■
provided in the suspended
ceiling to allow maintenance
access to the control box
or the valve assembly.
Any ventilation ducts or pipes
■
and connection fittings, which
are used to connect a second
room or supply fresh air, should
be insulated with diffusion-tight
material.
Only install the valve assembly
■
or other attachments once
the indoor unit has been
installed.
Installation material
The indoor unit is attached
using 4 bolts to be provided
by the customer.
Selecting the installation location
KWK Wall / ceiling unit
The indoor unit is designed
for vertical wall installation,
for instance underneath windows.
However, it can also be used
in the upper wall area (max.
1.25 m above floor level).
The unit is also designed
for horizontal ceiling installation.
In this case particular attention must
be paid to the condensate drainage
(see the Chapter "Condensate
drainage connection").
KWK-ZW wall / ceiling unit for
installation between partition
walls and ceilings
The indoor unit is designed
for vertical installation in partition
walls.
The unit is also designed for
horizontal installation in ceilings.
In this case particular attention must
be paid to the condensate drainage
(see the Chapter "Condensate
drainage connection").
Connection variants
The following connection variants
can be used for the medium and
condensate pipes and the control
lines.
Connection variants
1
3
1 Outflow through the wall on the left
2 Outflow through the wall on the right
3 Outflow through the floor on the left
4 Outflow through the floor on the right
2
4
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