Greenheck Fan 470656 manual Access the Room Override Setting, Edit the Setting

10. Access the Room Override Setting

From the Setpoints Menu, use the Up or Down key to navigate through the menu

options until the display

reads “rot.” Once the display reads “rot,” press the Enter key. The display will change

to the room override setting.

Note

The room override function requires a field-supplied thermostat to be installed in the space and to be wired between terminal 31 and 32 in the unit’s control center. Reference the unit ladder diagram.

11. Edit the Setting

Use the Up or Down key to change the room override setting. When the correct setting is displayed, press the Enter key to save the setting and return to the Setpoints Menu.

28 Model IG / IGX Make-Up Air

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