16 • dap4 User Manual
MENU C – Clock/Scheduler
MENU C allows programming for setting night set-back, week-end and special day schedules
Menu C should only be used for non-critical applications where units may be cycled off
without any damage to sensitive electronic equipment. The typical application is comfort
cooling where units may be shut down during non-working hours.
Enter Menu C by pressing the ENTER key. The following message will be displayed (values are
for reference only):
To change the date or time, move the cursor by pressing the ENTER key to the date. To change
the date, use the UP or DOWN keys. By pressing the ENTER key the cursor will move from seg-
ment to segment. Only the UP and DOWN keys will change the value. The day will automatically
change when the date has been altered.
Press the ENTER key until the cursor is in the title block (upper left hand corner). Press the UP or
DOWN key to see the next screen.
The following will be displayed (values are for reference only):
Note:
Leaving the “Set-Back Enable” as NO, the set-back feature is non-operational and is the
recommended setting for applications with constant load and cooling requirements.
The factory setting is: NO
Ranges:
Override Time - the range is 1 - 12 hours
Cooling Offset - the range is 0 - 30°F
Heating Offset - the range is 0 - 30°F
Humidify Offset - the range is 0 - 30%
Dehumidify Offset - the range is 0 - 30%
Clock Settings
Day: Saturday
Date: 05/16/11
Hour: 09:39
Set-Back Settings
Set-Back Enable
No
Override Time:
12Hrs
Cooling Offset:
5.0
o
F
Heating Offset:
5.0
o
F
Humidify Offset:
10%
Dehumidify Offset:
10%
