Changing medium connection parts
The connection side of the heat
exchanger and the condensate
drainage line are installed by the
works on the left-hand side of the
unit. It is possible to change this to
the right-hand side.
1. Dismantle the condensate tray
by removing the four
self-tapping screws.
2. Remove the screws from the
heat exchanger mounting on
the side cover frame
(Fig. 4)
.
3. Pull the heat exchanger out of
the unit's mounting.
Be careful as it is easy to be cut
by the fins. Do not bend any
fins and do not damage the
insulation.
4. Cut the insulation of the side
stay plate to accommodate the
brass connections on the new
connection side.
5. Feed the connections through
the newly created holes up to
the stop
(Fig. 5)
.
6. Place the tear-resistant
plastic film on the pipe bend
side between the stay plate
insulation and the heat
exchanger mounting. The film
protects the insulation of the
stay plate against damage.
7. Let the heat exchanger slide
into the retainer (keep the same
air duct) and after installing
the heat exchanger remove the
film and screw the unit back
together in reverse order.
5
Removing the heat exchanger
Heat exchanger
mounting bolts
Heat exchanger mounting bolts
Installation variants
Wall / ceiling unit KWK-4R
■
Wall mounting
The unit is secured to the wall
by the unit housing.
The air inlet is, for example,
at floor level or, for example,
via an air inlet plinth etc. The
air outlet is directly from the
housing.
■
Ceiling mounting
The unit is secured under the
ceiling by the unit housing. The
air inlet is, for example, at floor
level or, for example, via an air
inlet plinth etc. The air outlet is
directly from the housing.
4
Removing the condensate tray
Condensate
tray bolt
Installing the feet /air inlet
plinth (accessory) only for the
KWK-4R
If the feet or plinth available as
accessories are be used for units
for wall and ceiling mounting,
these must be installed before the
unit is installed.
Follow the separate Installation
Instructions.
11
Basic unit
With foot
With air inlet plinth
Installation examples
KWK 100-4R - 400-4R
Summary of Contents for KWK 100-4R
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