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Combinations
RKS
510
RKV 10 W
RKV 13 W
RKV 24 W
RKV 10 K
RKV 13 K
RKV 24 K
RKV 13 T
RKV 24 T
RKV 13 WH
RKV 24 WH
Shutting Down the Unit
Temporary shutdown
1. Switch the system off using the remote control and
disconnect the main switch or fuse protection from
the power supply.
2. Check the outdoor part for visible damage.
3. Clean the outdoor part as described in the section
"Maintenance and Service" and, if possible, cover it
with a plastic sheet to protect it from weather condi-
tions.
Troubleshooting
This unit has been designed based on state-of-the-art manufacturing methods and it has been tested repeatedly to
ensure that it is working properly. However, should problems occur, refer to the following list.
Please keep in mind that the outdoor part is controlled via the indoor unit. As a result, we recommend also reading
the section "Troubleshooting" in the operating instructions for the indoor unit.
Should the unit still not work after performing these functional checks, please contact an authorised service centre.
Problem
Possible cause
The unit does not
Main switch is off
start or it switches
Power fuse / power supply defective
itself off automati-
cally.
Amount of time waited after switching
unit on was too short
Operating temperature too low / too high Are the units' fans working?
Voltage occasionally too high or too low
Disabling contact of the external con-
denser pump is open
The device is either
Intake / outlet opening is blocked by for-
not cooling at all or
eign bodies
only a little bit
Increased amount of warm air or wind
Not possible to expel warm air
Cold cycle is not leak proof
RKS
RKS
513
524
RKS
RKS
513 H
524 H
Check
Are all currents for lighting functional? Turn on main switch
Are all other electrical components
working?
Did the unit restart after approx. 5 min.? Plan for longer waiting periods
Checked by a service centre?
Is the external condenser pump of the
indoor unit malfunctioning?
Are there foreign bodies in the intake
or outlet areas?
Has there been a change in the design
or use of the unit?
Is the outdoor part's fan working?
Is there a strong buildup of frost visible
on the large shut-off valve?
Permanent shutdown
For environmental safety reasons, the air conditioners
may only be disassembled by authorised service cen-
tres. REMKO GmbH & Co. KG or your contract partner
would be happy to provide you with the name of a serv-
ice centre in your area.
Maintenance and Service
Regular care and the observation of a number of basic
rules will ensure the unit long service life and reliable
operation.
Before any work on the unit is performed, it must
be disconnected from the power supply and se-
cured against switching on!
◊
Keep the unit free of dirt, plants and other deposits
and only clean the units with a damp cloth.
Do not expose the units to a direct stream water.
◊
Do not use an abrasive cleaning agent or one that
contains solvent; if the units are extremely dirty, only
use suitable cleaning materials.
◊
Before taking the unit out of operation for a longer
period of time, clean the plate fins of the outside part
while the ventilator is in operation and cover the out-
door part with a plastic sheet to prevent dirt from en-
tering the unit.
◊
We recommend concluding a maintenance agree-
ment with a company who specialises in this type of
work.
This will guarantee that the system operates safely
at all times!
Remedy
Maintenance by authorised personnel
Pay attention to temperature ranges
Switch the system off and then back on
again
Clean condenser pump outlet / replace
pump
Clean plate fins / reduce air resistance
Reduce the amount of warm air or wind
Check fan / winter regulation mechanism
Maintenance by authorised personnel
5
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