iT500 User Reference Manual
63
Turn Hot Water On Permanently, or On Once, or Off
If your system configuration is One Central Heating Zone plus Hot Water, apart from turning on hot water for
a set number of hours as described above, the following program overrides may also be set:
• Turn hot water on all the time
• Turn hot water on for a single period of the day, from the ON time of program 1 to the OFF time of
Program 3
• Turn off hot water completely
To turn on any of these overrides:
1. In Normal mode, press to switch to the Hot Water settings.
2. Press
and together. The screen then displays the hot water icon, plus the AUTO indicator, which will
be flashing:
3. Press
or . to scroll through the override settings:
• To turn hot water on all time, scroll until the ON indicator is displayed instead of AUTO
• To turn on hot water for a single period, scroll until the 1 indicator is displayed
• To turn off hot water, scroll until the OFF indicator is displayed.
Summary of Contents for iT500
Page 1: ......
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...
Page 50: ...iT500 User Reference Manual 50...
Page 74: ......