iT500 User Reference Manual
58
4. You can now enter the On and Off times for program 1. First, enter the On time. ON is shown on the
display and the hour setting flashes. Press
or to increase or decrease hour setting or press
to
accept the current setting and move on to minute setting.
5. The minute setting then flashes. Adjust and confirm it in the same way as the hour setting. Each press of
or increases or decreases the minute setting by 10 minutes.
6. OFF is then shown on the screen and the hour setting flashes again. Specify the Off time hours and
minutes for program 1 in the same way as you did the On time.
7. Programming for program 1 is now complete. The unit then switches to program 2, as indicated by the
displayed program number. Repeat steps 4 to 6 for program 2, and then for program 3 in turn.
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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