Thermal protection
ROBUR KM
Temp. alarm
90
OFF
70
ON
max. operating temperature
OFF
temperature ready for restart
ON
104
C
o
C
o
Filters operating time counter
ROBUR KM
Filters
After reaching the limit of working hours, there will be-
displayed an indication in alarm menu. Value must be reset.
Alarm does not affect the operation of the unit.
Filters operating time limit
ROBUR KM
Filters
Value should be set according to building contamination level.
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