Hitachi RAR-5J1 Anleitung Seite 23

FILTER CLEANING OPERATION (continued)

Maintenance
No daily maintenance is required. However, dust amount varies depending on the environment in which
the air conditioner is used. Check the dust amount approximately once every two years and throw the
dust, if any.
Greasy dirt can also be cleaned by the combined function of filter cleaning and micro mesh stainless filter. If the
dirt looks heavy, remove the micro mesh stainless filter, dust catcher and filter cleaning wiper to wash them with
water.
HOW TO PROHIBIT THE FILTER CLEANING OPERATION
With the remote controller, you can make a setting in which no filter cleaning operation is
performed.
This setting should be made only when the air conditioner is stopped.
Filter cleaning operation (Normal)
Downloaded from www.Manualslib.com
Press the
(at time of purchase)
"Beep" sound
manuals search engine
(FILTER CLEAN) button while pressing the
(VERTICAL AIRFLOW) button (remain for 5 seconds).
A double short beep sounds LV HPLWWHG and the filter cleaning is not
SHUIRUPHG ILOWHU cleaning operation is prohibited) is set.
If the (FILTER CLEAN) button is pressed while pressing down
the (VERTICAL AIRFLOW)
for 5 seconds), a single short beep sound
UHWXUQV WR WKH ILOWHU FOHDQLQJ
Filter cleaning operation
is prohibited
"Beep Beep" sound
– 23 –
button again (hold the buttons
LV HPLWWHG and the setting
operation.
If the filter cleaning operation is
prohibited, the operation check (page
automatic filter cleaning
21、 22)
operation and manual filter cleaning
operation are not performed.