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CiViC eC d(1)B(e; e2)
19
CONTROL
Maintenance operations of the unit are required 3-4 times per year. Maintenance includes general cleaning of the unit and the following
operations:
1. Filter maintenance.
Clogged filters increase air resistance in the system and reduce supply air volume. Clean the filters as required, but not less than 3-4 times
per year. Upon elapsing of 3000 operating hours the controller reminds about the need to replace or clean the filters. In this case, clean
or replace the filters and reset the filter timer. Filter cleaning with a vacuum cleaner is allowed. After two consecutive cleanings the filters
must be replaced. For new filters, please, contact the unit Seller.
Steps for removal of the filters:
1. Disconnect the unit from power supply.
2. Open the service door using the key.
3. Turn the latches to release the filters.
4. Pull the filters to remove.
5. After completion of maintenance install the filters in the reverse order.
TECHNICAL MAINTENANCE
The unit is controlled by:
• a wired wall control panel (S25);
• a wireless control panel (S22);
• a mobile application (S21).
Control panels can be used along with the application or separately.
Information about the panels functions and the application operation is given in the corresponding user's manuals.
