Biddle CA2 - Maintenance of the Comfort Air Curtain; Filter Cleaning and Replacement Procedures

MAINTENANCE COMFORT AIR CURTAIN
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4. . Maintenance
4.1 Replacing or cleaning the filter
4.1.1 Introduction
Dirty filters reduce the effectiveness of the air curtain. It is
ther
efore necessary to clean or replace the filters at regular
intervals. The service life of the filter is calculated in relation
to the use of the air curtain. You can alter this by setting the
maximum service life of the filter.
You may clean the filter with, for instance
, a vacuum cleaner.
After a few cleanings, however, the filter must be replaced.
New filters are available from Biddle.
4.1.2 Cleaning the filter
1. Select
Menu>Filter>Clean filter on the control panel.
2. Wait until the fans have stopped and the heat exchanger
has cooled do
wn.
3. Clean or replace the filters
4. Select OK on the control panel when you have finished
cle
aning or replacing the filters.
The service life of the filters is then reset to zero.
4.1.3 Removing the filter
Free-hanging models
1. Remove the inlet grille from the unit:
- Lift the grille at the bottom and unhook it.