Hitachi RPIL-3.0UFE1NH Service Manual page 9

1 . O P T I O N L I S T
1 . O P T I O N L I S T
Sleep mode
With the sleep function, the air conditioner will run in the mode
of comfortable sleep to improve comfort.
How to activate:
Press and hold " " button for 5s when the appliance is on to set the sleep function. The icon
will be displayed on the LCD, indicating that sleep mode is activated.
How to cancel:
Press and hold " " button for 5s again to cancel sleep function. The icon
from LCD, indicating that sleep mode has been cancelled.
Button lock
After the wired controller setting is completed, lock buttons to
avoid wrong operation by children and others. User settings
are overwritten with lock function. All operations are disabled
after button lock function has been set.
How to activate:
and " " buttons simultaneously for 5s to activate button lock function, and icon
Press and hold " "
displayed on the LCD.
How to cancel:
and " " buttons simultaneously for 5s again to unlock, and icon
Press and hold " "
the LCD.
Filter cleaning reset
(available for models equipped with filter cleaning
is displayed on LCD, it indicates that the filter
When
needs to be cleaned.
Please contact professional staff to perform cleaning.
After cleaning, press and hold "
:
FILTER CLEAN screen prompt is only available for some models. For details, please refer to indoor unit manuals.
Be sure to stop the operation and turn off the power supply before performing any cleaning.
Clock setting
When the clock value is not consistent with the actual time, the clock shall be set.
Setting method:
Press and hold " " button repetitively until icon
enter clock setting mode. Set the clock in the following
sequence:
Minute Minute
1
Press " / " button to select the desired Minute,
" button to set the next item.
press "
2
Set HOUR/WEEKDAY by the same method as setting MINUTE.
3
Press " " button or wait for 30s without operation to confirm.
function; only professional staff should operate this function.）
prompt
" and " " button for 5s to reset warning prompt.
Hour
Weekday
7
blinks to
will disappear
will be
will disappear from