9
Fig. 6
3. AIR FILTER
_ # &
_ # `
Check the filter at least twice a month. When clogged, use warm water and a neutral
1) Hold the tabs located at the bottom of the louver, and lift them up to release the louver
from the body.
2) Pull the louver toward you.
3) Pull out the louver downward.
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4. CONDENSER
Check the condenser once a year, and clean if required by using a brush or vacuum
cleaner. More frequent cleaning may be required depending on the location of the
showcase.
5. CHECKING GROUND FAULT INTERRUPTER
Push the test button at least once a month, and simulate a ground fault on the load circuit.
