rev:12.07.17
Properly mounted Optimal does not require any special maintenance during use. Maintenance is the
replacement of air filters. Visual indication informs about filter replacement.
3.4.
Usage and maintenance
Filter exchaange in steps:
1. Disconnect connection cord from power grid
2. Disconnect control panel from the unit
3. Dismount the casing by unscrewing butterfly screws
4. Carefully take out used filters and replace with new ones
5. Mount back the casing and screw with butterfly screws
6. Connect power cord and control panel
7. Connect unit to power grid
8.
Reset the timer
WARNING!!!
Unit should not work without filters. It is only recommended for testing, but no longer than 10 minutes.
Optimal 400/600
8.
Filter exchange
Casing
Filters
EN