17
OPERATING AND MAINTENANCE INSTRUCTIONS
Error message Meaning
F with number This fuse is defective.
L The fan has a malfunction.
H Pls change the activated carbon.
T The filter is not mounted correctly.
6.4 Maintenance intervals
Pre-filter:
You should change the filter every 3 to 6 months by pulling out the filter
cartridge.Product filter and activated carbon catalyst: after 9000 operating hours.
Product filter and activated carbon catalyst:
after 9000 operating hours.
With eight hours of operation per day, this corresponds to five years.
The unit indicates when it needs to be changed.
6.5 Malfunction
Unit cannot be switched on – Check the mains voltage!