Thermostat Overview - American Standard ACONT203AS42MA Installation And User Manual

Installation and User Guide
6.

Thermostat Overview

Before you begin using your thermostat, you should be familiar with its features, display and the location/operation of the thermostat
buttons and switches.
THERMOSTAT BUTTONS AND SWITCHES
1.) Fan Button
2.) Hold a permanent temperature or press again to cancel
hold (return to programmed schedule)
3.) System Button
4.) Backlight Button (located on the top of the thermostat)
5.) Raises Temperature Setting
6.) Access Menu Options
7.) Lowers Temperature Setting
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Replace
Whenever" " appears in the display, new premium brand AA alkaline batteries should be installed. If the house will be
unoccupied for an extended period and either "
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16 17
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3
11
" or "
THE DISPLAY
8.) Next (Menu button) is used to navigate within a menu
9.) Set the correct time, access the schedule and customize thermostat settings
10.) Back (Fan button) is used to navigate within a menu
11.) Exit (Hold/Run button) returns to the home screen
12.) Thermostat is protecting the equipment from short cycling (5-minute delay)
13.) Indicates that the system is running in Cool, Heat or Auxiliary mode. (Heat Pump
Only -The auxiliary will run in Heat mode when the heat pump cannot maintain
the set temperature.)
14.) SEE TROUBLESHOOTING
15.) Battery status indicator
16.) Replace battery indicator
17.) Day of the week used when programming a schedule
18.) Permanent hold (bypassing the schedule)
19.) Temperature set point
20.) Appears when the keypad is locked (to prevent unwanted changes)
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1
2
10
Replace
" is displayed, install new batteries before leaving.
Pub. No.
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09/2020
11-HD19D1-1D-EN Part No. 37-7777006