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Fitting and maintenance instructions HRC 300/400 4B(P/RH)
4.1 User maintenance
User maintenance is limited to periodically cleaning the filters.
The unit is fitted with a filter timer. If you have to clean the
filters a red led in the panel will start flashing on/off. This filter
indication will start flashing each month. The unit should not
be used without filters.
Cleaning the filters by user
4. Maintenance
4
•
After cleaning replace filters at same side
3
•
Vacuum the outside of the filter
5
•
Close the filter door.
•
Switch on the power supply. Press and hold the reset button to ensure that the red led stops flashing.
2
•
Remove the filters
1
•
Switch off the power supply
•
Open the filter door