iT500 User Reference Manual
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3. Next, you must select either the day or group of days that the programs are to be applied to. The days of
the week on the display will flash, initial the weekdays.
The individual days of the week will then be displayed flashing, one after the other. Press
to set up
programs for a day, or press to go to the next day.
After you have selected which days or day to set up a program schedule for, you ready to set up program 1.
The program you are currently setting up is indicated by the number shown in the displayed under the time -
for example see the number 1 with the white background in the screen example above.
4. The first stage in setting up a program is to specify the start time. The hour setting on the display will
flash. Press
or to increase or decrease the hour setting or press
to accept the current setting
and move on to minute setting.
If you want to set up programs for the weekdays group of days,
press
. Otherwise press .
The weekend day numbers will then be displayed flashing
instead. To program for these press
., otherwise press .
The day numbers for the entire week will then be displayed
flashing, To program for these press
., otherwise press .
Summary of Contents for iT500
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Page 13: ...iT500 User Reference Manual 13 230V Switching Combination Boiler...
Page 14: ...iT500 User Reference Manual 14 2 x CH Zones Volt Free Combination Boiler...
Page 16: ...iT500 User Reference Manual 16 2 x CH Zones 230 V Switching Combination Boiler...
Page 17: ...iT500 User Reference Manual 17 230 V Switching Y Plan...
Page 30: ...iT500 User Reference Manual 30 European Time Zones...
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