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3. MAINTENANCE (CONT’D)
7
7. Slide the cleaned core into the unit.
8. Slide the cleaned filters into the unit.
NOTE: The mesh side of filters must be on
bottom(rests on core surface).
9. Reinstall the door. Secure it with both mechanical
screws 8-32 x 1” previously removed.
10. Clean the exterior hoods, plug back the unit and
turn it on.
NOTE: The unit will return to its previous setting after a 30-second delay for booting
sequence.
3.2 ANNUAL MAINTENANCE (CONT’D)
CAUTION
Make sure to align proper symbol on the
core (circle or square) with the one on the
unit.
VD0209
Heat Recovery Core Cleaning Energy Recovery Core Cleaning
Allow the recovery core to soak for 3 hours
in a solution of warm water and mild soap
(liquid soap).
Rinse lightly, let dry and reinstall.
Remove the dust on the core using
a vacuum cleaner and a soft brush
attachment.
CAUTION
Do not soak the energy recovery core in water. This core can easely be
damaged especially if it is soaked.
6. Clean the core (refer to table below).
3. Slide out both filters (3) and recovery
core (4) from the unit.
4. Clean the inside walls of the unit with
a damp cloth, then wipe with a clean
dry one.
5. Wash both core filters under
lukewarm water with mild soap. Rinse
thoroughly and let dry completely
before reinstalling on the core.
VD0208
3
4
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