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7

THERMOSTAT SCHEDULE

Energy Saving Factory Schedule

This thermostat is programmed with the energy saving settings shown in the table below for 

all days of the week.

Wake 

Leave

Return

Sleep 

Heating Schedule

6:00 AM - 70°F

8:00 AM - 62°F

5:00 PM - 70°F

10:00 PM - 62°F

Cooling Schedule

6:00 AM - 75°F

8:00 AM - 83°F

5:00 PM - 75°F

10:00 PM -78°F

Note: Thermostat can be programmed on or off the subbase

Modify the Heating Schedule

1.)

  Slide the system switch to Heat

2.)

 Press Menu

3.)

 Press Next to enter the schedule 

4.)

  The time icons will flash – use   or   to set the time for the start of a period

5.)

 Press Next – the set point icons will flash – use   or   to set the temperature for the 

current period

6.)

  Continue to press Next to advance through all periods (Wake, Leave, Return, Sleep) for 

all days of the week.

Note: Press Back to return to the previous setting. Once all days of the week have been 

programmed the thermostat will display End. Press Exit at any time to save changes 

and return to home screen. 

Modify the Cooling Schedule 

1.)

  Slide the system switch to Cool 

2.)

  Repeat steps 

2-6

 from the heating schedule

Symptom 

Possible Cause

Corrective Action 

No Heat/

No Cool/

No Fan

(common problem)

1.)

   Blown fuse or tripped circuit 

breaker

2.)  

Furnace power switch to OFF

3.)

   Furnace blower compartment 

door panel loose or not 

properly installed

4.)

   Loose connection to 

thermostat or system 

1.)

   Replace fuse or reset breaker 

2.)

   Turn switch to ON 

3.)

   Replace door panel in proper position to engage 

safety interlock or door switch 

4.)

   Tighten Connections 

No Heat 

1.)

 System Switch not set to 

Heat

2.) 

Loose connection to 

thermostat or system

3.)

 Heating System requires 

service or thermostat 

requires replacement

Verify thermostat and system wires are securely 

attached.

Diagnostic: Set System Switch to Heat and raise 

the setpoint above room temperature. Within five 

minutes the thermostat should make a soft click 

sound and “Heat On” should appear on display. 

This sound indicates the thermostat is operating 

properly. If the thermostat does not click, try the 

reset operation listed below. If the thermostat does 

not click after being reset, contact your heating and 

cooling service person or place of purchase for a 

replacement. If the thermostat clicks, contact the 

furnace manufacturer or a service person to verify 

the heating system is operating correctly.

 TROUBLESHOOTING

(Troubleshooting continued on next page)

Resetting the Thermostat or Thermostat Settings

If the thermostat has good batteries, but has a blank display or does not respond to key 

presses, the thermostat should be reset by removing the batteries for

 2 

minutes. This reset 

will not change the menu settings or program. If the condition persists after reinstalling the 

batteries, replace the thermostat. 
To conveniently reset only the schedule and user settings back to factory defaults, press Menu 

and Backlight buttons at the same time and hold until the display goes blank and resets. 

Symptom 

Possible Cause

Corrective Action 

No Cool 

1.)

 System Switch not set to 

Cool

2.) 

Loose connection to 

thermostat or system

3.)

 Cooling System requires 

service or thermostat 

requires replacement

Verify thermostat and system wires are securely 

attached.

Diagnostic: Set System Switch to Cool and lower 

setpoint below room temperature. Same procedures 

as diagnostic for “No Heat” condition except set the 

thermostat to Cool and lower the setpoint below the 

room temperature. There may be up to a five minute 

delay before the thermostat clicks in Cooling if the 

compressor lock-out option is selected in the installer 

menu. (see INSTALLER MENU, item 50)

Heat, Cool or Fan 

Runs Constantly 

Possible short in wiring, 

thermostat, heat, cool or fan 

system

Check each wire connection to verify they are not 

shorted or touching other wires. Try resetting the 

thermostat. If the condition persists contact your 

HVAC service person.

Thermostat Display 

& Thermometer 

Disagree 

Thermostat display requires 

adjustment 

Display can be ad/-

5

°. See User Menu item 

04

Furnace (Air 

Conditioner) 

Cycles Too Fast or 

Slow (narrow or 

wide temperature 

swing) 

The location of the thermostat 

and/or the size of the Heating 

System may be influencing the 

cycle rate

Digital thermostats provide precise control and cycle 

faster than older mechanical models. The system 

turns on and off more frequently but runs for a shorter 

time. If you would like to increase cycle time, choose 

SLO for slow cycle in the Installer menu. (Reference 

menu items 

30 & 35

) If an acceptable cycle rate is not 

achieved, contact your HVAC service person.

“Call for Service” 

icon appears on 

displayed

1.)

 Heating system is not able 

to heat the space to within 

10 

degrees of the setpoint 

within 

2

 hours

2.)

 Cooling system is not able 

to cool the space to within 

10

 degrees of the setpoint 

within

 2

 hours

3.)

 If “--” is displayed for the 

Room Temperature, a 

replacement thermostat is 

needed

4.)

 None of the buttons operate 

on the thermostat

1.) 

See corrective action for “No Heat”

2.)

 See corrective action for “No Cool”

3.) 

Replace thermostat

4.)

 Make sure keypad lockout is not turned on 

(denoted by   icon) 

TROUBLESHOOTING (C0ntinued)

HOMEOWNER HELP LINE:

 1-800-284-2925

White-Rodgers is a business  
of Emerson Electric Co.

The Emerson logo is a 
trademark and service mark  
of Emerson Electric Co. 

www.white-rodgers.com

www.emersonclimate.com

Содержание 1F83C-11PR

Страница 1: ...disposing of products containing mercury Optional Accessory Wall Cover Up Plate F61 2663 6 3 4 W x 4 1 2 H 2 Terminal Designations Terminal Function RC Power for Cooling RH Power for Heating O B ChangeoverTerminal Energized in Heat B or Cool O for Heat Pump or Damper Systems Y Cooling Relay G Fan Relay W Heating Relay C Common wire for 24V optional with batteries When both RC and RH wires are pres...

Страница 2: ...clock in the event of a power outage 4 Installer s Menu Hold Menu 8 Seconds Description Default Setting flashing icons Settings 76 Early Start starts heating or cooling early so your programmed temperature is reached by the programmed time OFF On start early OFF start at program period time 79 Fahrenheit or Celsius F F Fahrenheit C Celsius 81 Temperature Display Adjustment adjust the displayed Roo...

Страница 3: ...as a 7 Day or Non Programmable thermostat refer to the User Menu above HoldTemperature bypassing the schedule With the System switch set to Heat or Cool momentarily press the Hold button Hold will be displayed Use or to adjust the temperature The thermostat will hold the room temperature at the selected setting until you press Run to start program operation again Program Override Temporary Hold Pr...

Страница 4: ...stat should be reset by removing the batteries for 2 minutes This reset will not change the menu settings or program If the condition persists after reinstalling the batteries replace the thermostat To conveniently reset only the schedule and user settings back to factory defaults press Menu and Backlight buttons at the same time and hold until the display goes blank and resets Symptom Possible Ca...

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