11
3. Slide out both filters (
1
) and recovery
core
(
2
) from the unit.
4. Clean the inside walls of the unit
with a clean damp cloth, then wipe
with a clean dry one.
5. Remove dust on filters and on core
using a vacuum cleaner and a soft
brush
attachment.
6.
Wash both core filters under
lukewarm water with mild soap.
Rinse thoroughly and let dry
completely before reinstalling on
the
core.
7. Slide the core and the cleaned filters into the unit.
8. Reinstall the door. Secure it with both mechanical screws no. 8-32 x 1” previously
removed and plug the unit.
NOTE: The unit will return to its previous setting after a 30-second delay for boot
sequence.
3. Maintenance
(cont’d)
3.1 Quarterly Maintenance (cont’d)
VD0243
1
2
CAUTION
Follow the instructions on the
core label to reinstall it correctly.
3.2 Annual Maintenance
Do the same operations as the Quarterly Maintenance (Section 3.1), then allow the heat
recovery core to soak during 3 hours in a solution of warm water and mild soap (liquid
soap). Rinse lightly, shake the core to remove excess water, let it dry, and reinstall in the
unit.
After reinstalling the core, the filters and the unit door, clean the exterior hoods.
