
Operating Manual
6
nPress the Set button. Set Time will appear on the screen and the
time display will flash.
oPress the Up or Down button to set the time.
pPress the Set button again. Set Day will flash on the screen.
qPress the Up or Down button to select the day of the week.
rPress the Run button to save the changes & exit. (The changes
are also saved if you do not press any button for 60 seconds.)
NOTE: The clock has lost its settings when the time display flashes. If the thermostat is
following the schedule, it will use the temperature settings programmed for the Wake
period for Monday until you readjust the clock.
Set the clock
69-2381ES-01 (RTH2510 7-day OM) ENG USA.fm Page 6 Tuesday, October 20, 2009 11:18 AM