Type of task
Checking / Servicing / Inspection
Commissioning
Monthly
Half-yearly
Yearly
General
•
Medium cycle bleeding
•
•
Check medium filling
•
•
Contamination of fin register
•
•
Filter contamination
•
•
Check voltage and current
•
•
Check function of fan
•
•
Check condensate drainage
•
•
Check insulation
•
•
Cleaning the filter
1. Disconnect the power supply to
the unit.
2. If necessary remove the unit's
cover.
Follow the chapter "Removal
of the unit's cover".
3. Fold the filter downwards and
pull it out towards the front.
4. Clean the filter with a
commercially available vacuum
cleaner. To do this, turn the
dirty side upwards
(Figure 1)
.
5. Dirt can also be removed
by carefully cleaning with
lukewarm water and mild
cleaning agents. Turn the dirty
side downwards to do this
(Fig. 2)
.
6. If water is used, let the filter dry
out properly in the air before
fitting it back into the unit.
7. Carefully insert the filter. Ensure
that it fits correctly.
8. Switch the power supply and
the unit back on.
Cleaning the condensate
pump (accessory)
The indoor unit may contain
an integrated or separate
condensate pump which pumps
any accumulated condensate into
outlets at a higher level.
Observe the care and maintenance
instructions in the separate
Operating Manual.
1
Cleaning using a vacuum cleaner
2
Cleaning with lukewarm water
Removing the KWK-4R unit's
cover
Proceed as follows to clean the
filter of units with an air inlet plinth
or clean the fin heat exchanger:
1. Disconnect the power supply to
the unit.
2. Open the cover of the control
panel by pressing the key or
removing the screw.
3. Remove the screws under the
cover.
4. Pull the unit's cover upwards
(Fig. 3)
.
5. Clean the filer as described
above and re-assemble the unit
in reverse order.
Cleaning the downstream
components
1. Disconnect the power supply to
the unit.
2. Clean all components such as
ducts and grills using suitable
cleaning agents including
anti-bacterial agents if
appropriate.
3. Switch the power supply back
on.
REMKO KWK -4R
8
3
Removing the unit's cover
Screw
Screw
Unit cover
KWK 100-4R-400-4R
Summary of Contents for KWK 100-4R
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