Advanced Installer Menu

Faults Status

This menu item lists current equipment fault conditions. If no faults are detected, this screen will show nothing. (See “System Fault Codes” on page 28.)

USB Upload

The USB Upload menu displays a list of thermostat parameters that can be loaded to the thermostat from a USB memory device. If the USB port detects a USB memory device, this menu will automatically display.

In the USB Upload menu, select the item to upload and pressto mark the item with a red box. After all items to upload are selected, press the Upload button.

If the thermostat does not find informa- tion when the Upload button is pressed, the display will indicate, “Invalid Data

Found. Installation Failed!”

Once the upload is accomplished, the display will indicate “Successfully Installed” for 3 seconds then will display the menu or mode prior to entering the USB upload menu.

To use the USB Upload feature, go to www.white-rodgers.com, enter 1HDEZ-1521in the Model Number Search field and select the USB download link.

ADVANCED INSTALLER MENU

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Emerson 1HDEZ-1521 installation instructions Faults Status, USB Upload, Found. Installation Failed