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UV-SVP01A-EN 65
Appendix—Timeclock
Setting the Time
Clock
The time clock must be pro-
grammed for the unit to operate
in occupied mode (under load). If
not programmed, the unit will run
in the unoccupied mode. Power
must be supplied to the unit for the
time clock to be set.
The following procedure covers:
q setting the current time and
day
q setting the program (events)
q reviewing and changing the
programs, and
q overriding programs
(manually)
Set the Time and Day
The time clock (Figure 36) is locat-
ed behind the access door on the
top right of the unit.
1. Press Res. (Reset) to clear the
display and any program data.
The “day” numbers (1-7) will
blink.
2. Hold h (Hour) in and toggle
±1h to select military or a.m./
p.m. mode. If a.m/p.m. is
elected, AM appears in the
display. Release h.
3. Press and hold (¹) (Run). If
daylight savings time is in
effect, ±1h should appear in
the display. If not, press ±1h
to clear.
4. Still holding (¹) down, set the
current hour and minutes by
pressing h and m respec-
tively. Then set the day with
the Day key using the number
corresponding to the day of
the week (1 is Monday, 7 is
Sunday).
5. Release (¹) and the colon “:”
in the display will begin flash-
ing.
Set the Program
Determine in advance how you
want the unit to operate.
For normal occupied operation,
the unit “load” is set ON, whether
in heating or cooling. This means
Hour
Minute
LED Display
Automatic
Run Symbol