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UP / DOWN Arrow
- Use these keys to raise or lower the Heat or Cool Setting.
-The first key press turns on the back lighting and a border around the setting to be adjusted without changing the setting.
- Pressing the Up or Down arrow again will raise or lower the setting that has the border around it.
-If you press and hold the Up or Down arrow, the temperature setting will advance rapidly.
-When the control is set to Auto mode, pressing the Mode key once changes the position of the border to heat or cool.