Salus iT500 Instruction Manual

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iT500 User Reference Manual64For example:4. When the required override is selected, press . The Home screen will then be displayed again, with therelevant indicator displayed to show that central heating for the zone has been turned off.To turn programmed hot water on, follow the above procedure, and reset the unit to AUTO from ON, 1 or OFFusing the or . buttons and press .Other OverridesTwo additional types of override can be set:• Energy Save override, which will use the lowest set temperature on your daily schedule.• Holiday override, which for a set period of time changes the central heating setpoint to the same as theFrost Protection setpoint (see below).If Frost Protection is switched on, this may also result in the normal programming being overridden, asexplained below.If the Energy Save override is on, the is displayed on the iT500 screen.If the Holiday override is on, the icon is displayed.Both these overrides can only be set using the Smartphone App or via the PC, however they may be turnedoff locally if required.To cancel either of these overrides, press to de-activate the override. The relevant icon flashes.Press to confirm switching off the override.