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6.7.
Maintenance of the Duolix MAX unit
6.7.1. Duolix MAX unit upkeep
Upkeep of your Duolix MAX starts with changing your filters regularly.
CAUTION: The upkeep of your Duolix MAX (changing the filters) never requires the large protective
cover with the flash sticker to be removed
Regularly (at least every 13 months), if you do not have a annual service contract, contact your installer
for more in-depth cleaning of your Duolix MAX (cleaning the exchanger, the condensation basin, etc.)
This type of maintenance should be performed by a qualified person.
6.7.2. Maintenance of the Duolix MAX unit by qualified personnel.
CAUTION: Switch off the electrical supply to the device without fail before opening the protective
metal cover.
Remove the white, polymer fascia.
Unscrew the seven metal fascia screws.
Remove the exchanger by pulling it towards yourself.
Place the exchanger in slightly soapy warm water.
Rinse well.
Leave it to drip dry for a few moments.
During this time, check and clean the condensation basin (check that the drain is not obstructed).
Check the cleanliness of the fan turbines;
Replace the exchanger ensuring that it is correctly positioned in its runners
Refit the metal fascia
Screw it on.
Refit the white polymer fascia.
