10.10.6 Cleaning energy recovery ventilation unit elements
N O T E
Clean the element once or more every two years to prevent the air flow and efficiency from dropping.
C A U T I O N
• Do not wash the element with water under any circumstances.
• Do not use the hard nozzle on the vacuum cleaner, as this could damage the exposed parts of the heat
exchanger.
KPI-552H2E
Hold onto the handle. Remove the two total heat exchanger
elements from the main unit.
Use a vacuum cleaner to suck up any dust and dirt from the
exposed surfaces of the total exchanger elements.
Fit a nozzle with a brush to a vacuum cleaner to carry out this task.
Clean the elements by brushing the exposed surfaces gently.
Fit the element.
Fit the air filter.
Close the service cover.
10 Servicing
355
SMGB0063 rev. 1 - 10/2010
10
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