Hitachi airCore 700 Installation & Maintenance Manual page 47

10.2.2.4 Timer Function
NOTE:
•
The Timer function allows for the user to set the number of hours for the zone to either be
turned on or off.
If the on timer has been set and the zone is manually turned on, then the on timer will
deactivate.
Conversely, if the off timer has been set and the zone is manually turned off, then the off timer
will deactivate.
Figure10.6
Operation steps:
(1) Press " " on the main screen to enter the timer setting screen;
NOTE:
•
If there is inactivity on the timer setting screen for 10 minutes, it automatically returns to the
main screen without saving the set value.
(2) Press " " or " " to select the desired countdown time as shown in Figure 10.6;
•
The on or off time ranges from 0.5h to 23h.
•
Press " " or "
values increase by 0.5 hour increments. From 10 to 23 hours, the time value increases by 1.0
hour increments.
(3) Press " " to save the set time and return to the main screen; If "
time will not be saved and it returns to the main screen;
•
After the timer is set, the timer icon and countdown time displays on the main screen as
shown in Figure 10.7. The timer time on the main screen updates every half hour indicating
the remaining time for the on or off action to be executed.
•
If need to cancel the previous set timer, set the time to 0.0h, then press "
it return to the main screen.
" to increase or decrease the number of hours. From 0.5 to 9.5, the time
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INSTALLATION & MAINTENANCE MANUAL
Figure10.7
"or" " is pressed, the set
" to confirm and