REMKO ML 260 - Manual (Page 10)

10
* Before any work on the units is performed, they
must be disconnected from the power supply and
secured against being inadvertently switched on!
Maintenance and Service
Regular care and the observation of a number of basic
rules will ensure the unit’s long service life and reliable
operation.
Keep the units free of dirt and other deposits.
Clean the units with a damp cloth.
Do not expose the units to a direct stream of water.
Do not use an abrasive cleaning agent or one that
contains solvent.
If the units are extremely dirty, only use suitable clean-
ing materials.
Before and after the operating season, check
whether the diameter of the condensation pipes has
become smaller as a result of dirt.
If so, they must be cleaned.
Before taking the unit out of operation for a longer
period of time, clean the plate fins of the outside
unit while the ventilator is in operation.
Clean the air filters of the indoor unit at regular inter-
vals, more often if necessary, as described on this
page.
*
Never operate the indoor unit without the air filter.
The air filter prevents the plate fin exchanger of the
indoor unit from becoming dirty and the unit’s per-
formance from being adversely affected.
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!
Cleaning the filters
Clean both air intake filters at intervals of no longer than
two weeks. If the air is extremely dirty, shorten this time-
frame accordingly.
To clean the air filters, proceed as follows:
1. Open the front of the unit by pushing the grille up
and locking it into place.
2. Lift the filters up and then pull them out.
3. Clean the filters using a standard vacuum cleaner.
3. Extreme dirt can be carefully removed with luke-
warm water.
Then let the filters air dry.
4. Replace the filters and close the grille.