UNIROOF AT Control Panel Overview

The UNIROOF AT's control panel is comprised of:

• Function keys, which control the various menu functions.
• Display, where the setting, menu options or values are displayed.

Function Keys

The function keys serve multiple purposes depending on whether you're viewing the display or using the menu. Below is an overview of the function buttons and what action each performs. 

Symbol	Designation	In Work Display	In Menu Selection
	Arrow Keys Up/Down	Switching between symbols (change the sequence)	Switching between menu selection and work display.
	Heating Button On/Off		As symbol, it shows the changeover to the cool-down process and from the start display into welding mode.
	Press the Minus/Plus arrow keys
	Briefly	Sets the required setpoint in 0.1 m/min, 5°C or 5% steps	Changing the position / Switching the menu
	Press and Hold	Sets the required setpoint in 10°C or 10% steps	Changing the position / Switching the menu.
	Button Confirm	The set value is applied and show in the menu selection	The desired function or the menu is executed.

Display Areas 

Status Display (40)

The Status Display is subdivided into a left-hand and right-hand area. 

Left-Hand Area:

Profile Name

• Displays the name of the selected, currently valid welding profile (e.g. Basic).
• If a profile name contains more than 6 characters, the first 6 characters are shown, one after the other, then the remaining characters. 

Voltage

• If there is an overvoltage or undervoltage in the electrical current network, the voltage will be displayed. 

Right-Hand Area:

	General warning note
	Key block is activated
	Heating is switched on
	Note regarding undervoltage
	Note regarding overvoltage

Working display (41)

During operation, the setpoints of the welding parameters (drive in m/min or ft/min, temperature in degrees Celsius or Fahrenheit, air volume in percent and information notes are displayed as required (see Application Mode: Displaying current values).

Use the Up/Down arrow keys (30) to switch between the welding parameters and adjust the values individually with the Minus/Plus arrow keys (32).

The following icons can appear in this display area:

Symbol	Meaning
	Symbol drive / welding speed (ft/min)
	Symbol air temperature (°F)
	Symbol air volume (%)
	Information notes on work display
	Welding temperature too low, heat-up process Up arrow and progress bar show that the desired higher temperature has not yet been achieved. The flashing number above the progress bar designates the currently achieved actual value. The value to the right of the bar shows the nominal value of the selected welding profile or of the individual setting.
	Welding temperature too high, cooling-down process Down arrow and progress bar show that the desired lower temperature has still not been achieved. The flashing value above the bar designates the currently achieved value; the value to the right of the bar shows the nominal value of the selected welding profile or of the individual setting.
	Symbol for Standby mode
	Symbol for Cool Down mode
	Symbol for hardware error message The device is no longer ready for operation. Contact an authorized Leister Service Center.
	Symbol for Hardware error message (heating element is defective) The device is no longer ready for operation. Contact an authorized Leister Service Center.
	Symbol for Overtemperature warning message. Allow the device to cool down.

Menu display  (42)

Available menus are selected with the control panel arrow keys (30, 32).

Symbol	Meaning
	Switching drive on/off
	Select saved welding profile
	Adjust settings
	Go to initial screen (home)
	Go to previous view / one level back
	Rest to factor setting (reset)
	Call up Service mode (only with password)
	Edit current settings / current profile
	Save current settings / current profile
	Delete current settings / current profile
	Initiate cooling process