SACH SENSE-200, Руководство пользователя, Страница: 33 / 36

ENGLISH
9. Maintenance
Maintenance must be performed by qualified technicians.
• The filters must be replaced at least once a year.
• It is essential to carry out a proper maintenance and cleaning of the unit filters in order to favour a correct performance and a
better accumulation capacity.
• If the device is not going to be used for a long period of time, we recommend extracting the filters to prevent possible damage
• caused by water condensation.
9.1. Access ports
• An access for maintenance shall be installed on the side of the device, through which the filters can be extracted.
9.2. Replace or clean filters
Model A(mm)
SENSE-200 250
SENSE-300 350
The filter usage status bar will show the user when to change
or clean the filter, when it indicates 100% or after 2000 hours from
the date of ignition and operation of the appliance. After changing or clean
the filter, user can reset the filter status on control panel, according to the
procedure described in the section of “7.8
Reset filters usage time”.
It is recommended filters inspection every 3 months and replace them
once or twice a year, or replace them when its indicated by the filters state
bar. Otherwise, the performance or energy efficiency of the fan could be
affected.