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| Overview

The 75F BMS follows a dual temperature setpoint as its principal mechanism to control and automate the building-level HVAC equipment and maintain a temperature within these set points.  

There is a cooling and heating setpoint temperature and a cooling and heating Deadband within the setpoint limits. Conditioning is triggered only when the temperature in the building increases above the cooling setpoint temperature or decreases below the heating setpoint temperature. Within the setpoint temperature limits, there is no conditioning.

The HyperStat, with its unique capability of standalone operation, can also act as a slave/client in Modbus/BACnet networks, to support all such possible use cases, when not connected to the CCU, the HyperStat supports three types of temperature modes in which it could operate, where the temperature modes are defined as follows.

  • DUAL SETPOINTS With VARIABLE DEADBAND
  • DUAL SETPOINTS with FIX DEADBAND
  • SINGLE SETPOINT with DEADBANDS

| Setting up Different Temperature Modes

From the home screen of the UI

1.png

  • Press the + & - buttons together to navigate to the other screens of the HyperStat

The Inputs screen is displayed initially

2.png

  • Press the next button to navigate to the HVAC options screen

The HVAC options screen is displayed.

Group_768_2x.png

 

  • Press the down arrow up_arrow.png to navigate to the options available under the screen.

Group_1009_2x.png

 

  • Press the down arrow up_arrow.png again to navigate to the Temperature Mode option.

Group_1011_2x.png

  • Press the Select button to access the temperature modes available.

Group_1012_2x.png

  • Press the up Down_arrow.png arrow button or the down up_arrow.png arrow button to select the required mode as below.

Group_1015_2x.png

 

Group_1013_2x.png

  • Press the Deselect button to confirm the selection.

Group_1018_2x.png

| Viewing and Modifying Set Temperature Mode

From the home screen of the UI

1.png

  • Press the + or - buttons to access the set temperature mode.

Below is what a dual setpoint with variable or fixed Deadband temperature mode looks like.

Group_1024_2x.png

  • Press the + or - buttons to modify the set temperature mode.

Below is what a single Setpoint with Deadband temperature mode looks like.

Group_1021_2x.png

  • Press the + or - buttons to modify the set setpoint.
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