Hitachi RAR-5J1, Manual

Page: 23 / 168

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ENGLISH
FILTER CLEANING OPERATION (continued)
Maintenance
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.
Press the (FILTER CLEAN) button while pressing the
A double short beep sounds and the filter cleaning is not
cleaning operation is prohibited) is set.
If the (FILTER CLEAN) button is pressed while pressing down
the
and the setting
operation.
Filter cleaning operation (Normal)
(at time of purchase)
“Beep” sound
Filter cleaning operation
is prohibited
“Beep Beep” sound
If the filter cleaning operation is
prohibited, the operation check (page
automatic filter cleaning
operation and manual filter cleaning
operation are not performed.
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
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.
dust, if any.
for 5 seconds), a single short beep sound
21
、
22)
button (remain for 5 seconds). (VERTICAL AIRFLOW)
button again (hold the buttons
(VERTICAL AIRFLOW)