Aprilaire 8570 Thermostat User Manual


 
OPERATING YOUR THERMOSTAT
Backlight Operation
When any button is pressed, the backlighting will
illuminate. Once the backlight is on, subsequent button
presses will perform their respective tasks.
Using the Up & Down Buttons and Multi-Function
Buttons on the Thermostat
This thermostat uses a menu driven display and four (4)
buttons. The Up and Down buttons are used to move
between selections in the menu and to raise and lower
different parameters such as temperature, days,
minutes etc., depending on which screen you are
viewing. The multi-function buttons have a variety of
uses. The portion of screen directly above these
buttons will display the button’s function. For instance,
when the main screen is being viewed, the buttons are
titled INFO and MENU from left to right respectively.
To access the menu of the thermostat, press the right
multi-function button. From here if you would like to
change the fan operation, press the down button until
the word FAN is highlighted, then press the
multi-function button titled SELECT (right button).
Within this screen, use the up and down button to
highlight the desired fan operation and press SELECT
again and you are done.
Notes on Temperature Adjustments
The Cool setting must always be 2° (F or C) higher than
the Heat setting. The thermostat will automatically
change the temperature setting not being adjusted to
maintain this 2° difference, even if both settings are
not shown on the display.
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