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| Overview

A Building schedule is a combination of a schedule duration and desired temperatures. It can be predefined for a week and modified during the week to accommodate a change the building wants to implement in the schedule. Once set up, the system level device (AHU/RTU) which is controlled by the CCU, supplies the required to meet the set desired temperatures only during the set schedule duration which is also known as the setpoint mode. Post-building schedule duration, the system level device (AHU/RTU) would relax and move to the setback mode, where usually the desired temperatures are much more relaxed than the scheduled duration or setpoint mode.

Note: Once a building schedule is set all the zones in the building would start following the building schedule, unless a zone schedule is set for zones particularly.

| Accessing Building Schedule

From the CCU zones page.

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  • Click Building.

The Building schedule screen is displayed.

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| Setting a Building Schedule

To set a new entry for Building Schedule

  • Click Add Entry+

The Desired Temperature window is displayed.

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  • Use the slider bar and set the heating and cooling desired temperatures.

Note: The set desired temperatures can overlap without varying the other (the Heating Desired Temperature without varying the Cooling Desired Temperature, and the Cooling Desired Temperature without varying the Heating Desired) based on a certain criterion set. For more information refer to the article on Overlapping User limits for Heating and Cooling

 

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Note: When making a change in the user limits the deadband used in validation is the highest of VVT-C/VAV/Standalone profiles.

  • Select a schedule duration for which you want to set the desired temperature, using the swipe option provided.

Note: you can add a schedule up to 24 hours

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  • Select a day or days you wish to set the schedule.

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  • Click Save to confirm and create the schedule for the building.

Note: You can also edit an existing schedule to a new schedule, by simply clicking on the existing schedule, modifying the schedule timings, and desired temperatures, and saving it. 

Once a schedule change is initiated from the CCU, the same gets cascaded to all the other CCUs in the building and the portals.

You can also add a schedule for up to 24 hours.

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