2 − 180 run time days;
3 − 365 run time days.
0520
UV Lamp
Replace-
ment
Reminder
Select option for UV lamp replace-
ment reminder timer. Options:
0 − Reminder is off;
1 − 365 run time days.
0540
Number
of
Periods
Select option for number of schedul-
ing periods. Options:
2 − Two periods (wake and sleep);
4 − Four periods (wake, leave, return,
sleep).
0640
Clock
Format
Select clock format. Options:
12 − 12−hour clock;
24 − 24−hour clock.