26
Cleaning and maintaining the unit
Cleaning the Heat Exchange Element
Clean the Heat exchange element at least twice a year. However, the frequency may vary depending on use and
environment.
Clean the Heat exchange element more frequently in dusty place.
Make sure that the power supply is disconnected before cleaning the unit.
1.
Remove 2 screws on the access panel.
Screw
2.
Take off the access panel from the unit.
Detach the 2 heat exchange elements in order.
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The heat exchange element is heavy.
Take care not to drop it.
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There are 2 heat exchange elements in the unit.
Make sure clean them at once.
Heat exchange element
3.
Remove all dust and particles on the heat exchange elements with a
nozzle of a vacuum cleaner.
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Take care not to attach the nozzle too close.
It may damage the heat exchange element.
4.
Reassemble the heat exchange elements and access panel.
NOTE
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If the heat exchange element is damaged, purchase it individually in a customer care center or an
agency that you bought the product.
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Make sure to turn off the power supply.
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Do not wash the heat exchange element. It may decrease its
efficiency.
CAUTION
