Thermal protection
ROBUR KM
Temp. alarm
90
OFF
70
ON
max. operating temperature
OFF
temperature ready for restart
ON
96
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 a ect 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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