EVO5 500 HRV - Maintenance
This unit needs regular and annual maintenances. When the wrench icon () appears on wall control screen, perform the required maintenance, according to the table below.
NOTE: If your unit operates on a 24/7 basis, you will have to perform four maintenances per year, but if, for some reason, your unit is not operating on a 24/7 basis, it will take more time to complete the whole maintenance cycle.
|
Maintenance Type |
First time |
Regular |
Second time |
Regular |
Third time |
Regular |
Fourth time |
Annual |
As shown on table above, the annual maintenance ends the maintenance cycle. After an annual maintenance, the next time the wrench icon will appear on wall control screen, a new maintenance cycle will start.
To perform regular maintenance, you have to:
- Turn the unit OFF and unplug it.
- Unlatch and tilt the door from the unit base, then lift it up and set aside.
- Slide out the heat recovery core and its filters.
- Clean inside walls of the unit with a damp cloth, and then wipe a dry one.
- Remove dust on core using a vacuum cleaner with a soft brush attachment. Wash both core filters under hot water with mild soap. Rinse thoroughly and let dry completely.
- Reinstall the heat recovery core with its filters.
- Reinstall the door, plug back the unit and turn it on. NOTE: The unit will return to its previous setting after a 20-second delay for boot sequence.
- Reset the wall control by pressing simultaneously on ECO a
nd TURBO keys.
To perform annual maintenance, carry out steps1 to 5 of regular maintenance, then continue with the followings:
- Allow the heat recovery core to soak for 3 hours in a solution of warm water and mild soap (dishwashing liquid). Rinse carefully, drain off water and reinstall with its filters.
- Check the exterior hood; make sure there are no leaves, twigs, ice or snow that could be drawn into the vent. Clean if necessary.
- Reinstall the door, plug back the unit and turn it on. NOTE: The unit will return to its previous setting after a 20-second delay for boot sequence.
- Reset the wall control by pressing simultaneously on ECO and TURBO keys.
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