Setup Procedure - Honeywell TH401 Owner's Manual

Setup procedure

The setup menu is shown on the following page.
Press the Up and Down buttons simultaneously for three seconds to enter
the setup menu.
Press the Up or Down button to change the option.
Press the Up and Down buttons simultaneously for one second to advance
to the next parameter.
When the last parameter is displayed, press the Up and Down buttons for
three seconds to save any changes and exit the menu.
NOTE: If you do not press any button for one minute, the thermostat will automati-
cally save any changes you have made and will then return to its normal display.
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