T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
62-0254—13 32
Fig. 77. Schedule - Options - Daylight Saving Time.
3.2.3. DAYLIGHT (daylight saving time)
1. From the Options menu, use the and but-
tons to highlight DAYLIGHT.
2. Press the
button to display the current system
setting for daylight saving time.
3. Use the
and buttons to select YES or NO.
Default: YES
4. Press the
button to accept the value and return
to the Options menu.
5. From the Options menu, use the Use the
and
buttons to highlight EXIT.
6. Press the
button to return to the Schedule
menu.
Fig. 78. Schedule Event Menu (Showing MON-FRI).
3.3. Setting Individual Schedules
As shown in the Schedule menu (Fig. 73 on page 30),
schedules can be set for the following time periods:
• Monday through Friday
• Saturday and Sunday
• Individual days of the week
1. From the Schedule menu, use the
and but-
tons to highlight the desired time period.
2. Press the
button to display the Schedule menu
for the selected time period.
For each selected time period, the schedule event (E1
and E2) parameters are exactly the same as shown in
Fig. 78.
SCHEDULING EXAMPLE
Setting the schedule is independent of the temperature
settings for the relay outputs. The following illustrates a
weekly schedule for daytime (setpoint) and night time
(setback) use and shows the factory default settings:
To set a schedule, continue with “3.3.1. E1 SETPT
(setpoint for event 1)”.
The following figures show the MON-FRI menu, but the
menu selections are the same for any time period.
Table 4. Mon-Fri Schedule Defaults
DAY EVENT SETPT ACTION TIME
Mon-Fri Event 1 (E1) Setpoint
6:00 AM
a
a
Setpoint time span is 6:00 AM until 5:59 PM because
setback starts at 6:00 PM.
Mon-Fri Event 2 (E2) Setback
6:00 PM
b
b
Setback time span is 6:00PM until 5:59 AM because
setpoint starts at 6:00 AM.
Sat-Sun Not used; remains in Setback from Mon-Fri E2
settings
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