White Rodgers 1F98EZ-1421 Emerson Blue Easy Install Universal 4-Wire Thermostat Solution Guía Del Usuario

5

8. 

 and 

 used in programming to 

set time and in configuration menu to 
change selections (page 12).

9.  “Outdoor Temperature” indicates 

the outdoor temperature is being 
displayed. Outdoor temperature 
reading will display in time of day 
area. This feature is only available for 
heat pump systems

10.  “Hold At” is displayed when the 

thermostat is in the Hold mode (page 
9). “Temporary Hold At” is displayed 
when the thermostat is in a temporary 
Hold mode (page 10). 

11.  “Auxiliary Heat” indicates the 

auxiliary heating or emergency 
heating is on (page 9). (Heat Pump 
system only.)

12.  “Advanced” indicates the Advanced 

Installer Configuration Menu used by 
your contractor during setup.

13.  “RH XX%” displays the indoor relative 

humidity (page 12). 

14.  Displays the active humidification / 

dehumidification setpoint.

1.  Run Schedule touch key to exit 

any menu and begin operating the 
program.

2.  Set Time  touch key used for setting 

thermostat time (page 7) or Hold 
touch key used to permanently 
override program temperature (page 
10).

3.  Copy

touch key used to copy 

programs (page 16) or Installer

touch key used to enter menu 

to set thermostat options (page 12).

4.  Clean Display touch key allows 30 

seconds to wipe off the display. Clean 
Display will also reset change filter, 
change humidifier pad, and change 
UV light (page 11). Advance Day

touch key used for programming 
(page 16).

5.  SCROLLING MESSAGE CENTER 

Displays system information or 
maintenance reminder during 
thermostat operation. Displays 
thermostat information during setup 
and programming. 

6.  “Call For Service” indicates a fault in 

the heating or cooling system (page 
19). It does not indicate a fault in the 
touchscreen thermostat. 

7.  “Low” indicates when heating or 

cooling first stage is called for. “High” 
indicates when a second stage is 
called for (page 9).