MAXA HCA1 22 Manual Usuario página 42

2) Extracting the filter
3) Clean the filter by removing the dust with a vacuum and then rinsing it under running water. Dry the filter and
replace it correctly in the grille.
Before replacing filter, make sure that it is clean and dry. If the filter is damaged, replace it with an original filter.
I. 6 PRECAUTIONS AND RECOMMENDATIONS
Never obstruct the airflow. The use of water or spray canisters near the unit could cause electric shocks and
malfunctions.
I. 6.1 PREPARING FOR PERIODS OUT OF USE
IMPORTANT!
Failure to use the unit during the winter period may cause the water contained in the system to freeze.
During long periods out of use, the unit should be disconnected from the electricity supply by opening the system
main switch, prepared by the installer. Failure to use the unit during the winter period may cause the water contained in
the system to freeze. Empty the water circuit or, alternatively, mix the water with a suitable quantity of antifreeze.
I. 6.2 START-UP AFTER PERIODS OUT OF USE
Before starting up:
• Clean or replace the air filter.
• Clean the exchanger.
• Clean or unblock the condensation collection tray drain.
• Bleed the air from the water system. We recommend running the unit at maximum speed for a few hours in order to
ensure that it is in good working order.
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