General Maintenance
It's a good idea to clean the fans units at least once a year. To do this, remove the
interior cover, unplug the low voltage connector, and remove the fan units from the
wall tubes. Wipe the tube surfaces with a damp cloth. You can use a vacuum cleaner
to clean the heat exchanger and fan.
Installation Instructions
If you need more technical information, please refer to the installation instructions that came with your
Lunos system, or find them on foursevenfive.com.
Other questions?
Contact the experts at 475 High Performance Building Supply, and we'll be happy to assist.
0817V2.1CT
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