WZA
School ventilation
Assembly, installation and operating instructions
32
Pull the enthalpic exchanger forwards and remove it.
Using a household vacuum cleaner, carefully vacuum the enthalpic ex-
changer or wash it with water.
Reassemble the unit in reverse order!
11.3.3 Clean the inside of the unit
Check all elements that come into contact with air (internal surfaces of the unit, outlet elements etc.) for dirt or deposits dur-
ing maintenance and use a commercially available product to remove.
Before cleaning it, first remove the enthalpic heat exchanger, as described in the section
Cleaning the enthalpic heat ex-
.
Perform all the steps to clean the surfaces that come into contact with air as shown in the video.
Check any surfaces that come into contact with air for dirt and clean them.
Remove the screw TXP25 from the electrical cover panel and remove the
panel.
