Daitsu CDV-46 Manual page 60

Wired Controller CDV-46
Start up Save function for Heating: When the unit is off, simultaneously press
"TIMER" and " " buttons for 5s, the buzzer will give out a sound and then unit will
enter into Save setting mode.
on. Press "MODE" button to switch to Heating or 3D Heating or Space Heating
mode. Press " " or " " button to adjust the temperature limit for Save function.
Press "ENTER/CANCEL" button to start up Save function.
After starting up save function, it will display "
and off status.
Cancel save function:
When the unit is off, press "TIMER" and " " buttons for 5s to enter into save
setting, press "ENTER/CANCEL" button to cancel Save function of all modes.
Note: When the Save function is turned on and then set temperature exceeds
the limit value for Save function, "
give out two sounds successively.
6.12 FILTER CLEAN REMINDER SETTING
Filter Clean Reminder Function: Unit will remember its own operating time.
When the setting time is up, this function will remind you to clean the filer. A dirty
filter will result in bad heating and cooling performance, abnormal protection,
bacteria gathering, etc.
Turn on Filter Clean Reminder Function: When unit is on, press FUNCTION
button and select Filter Clean Reminder. "
button to adjust the cleaning level, of which the range is 00, 10-39. Press
" icon is blinking. "MAX" icon and Mode icon are
" icon blinks three times and then buzzer will
" icon will blink. Press "
54
" icon for all modes under on
" or " "