Congratulations on the purchase of your White-Rodgers™ thermostat! Save these instructions for future use!
Questions? Contact White-Rodgers™ customer service at 1-877-654-9394
CAUTION
ATTENTION: MERCURY NOTICE
This product does not contain mercury. However, this product may replace a product that contains mercury. Mercury and products containing mercury must not be discarded in household trash. Do not touch any spilled mercury. Wearing non-absorbent gloves, clean up any spilled mercury and place in a sealed container. For proper disposal of a product containing mercury or a sealed container of spilled mercury, place it in a suitable shipping container.
Refer to www.White-Rodgers.com for location to send product containing mercury.
These symbols are used throughout this User Guide.
Watch for them to identify:
Tips
Programmable Features
Before getting started, please review the following pre-installation checklist.
Check package contents
Open the package and verify that the following items are included:
Answer questions about source of heating in your home
Assemble tools
You will need the following tools:
You may also need:
Turn off power to your heating and cooling system
Typically, this is achieved by flipping a switch on the outside of the furnace/air handler to the “OFF” position.
Tip
Do not disconnect wires from the old thermostat until you label all the wires according to this manual.
Expose wires connected to old thermostat
Tip
Label and disconnect the wires
Tip
Make sure that the wires don’t fall into the wall after you detach them from the old thermostat. You may choose to tape them to the wall or tightly wind them around a pencil or screwdriver.
Install new thermostat’s wallplate
Match and connect wires
If, in your OLD thermostat… | Then… |
Terminals RC and RH (or 5, or R5) were connected by a jumper wire, | …leave the jumper wire in place in the new thermostat. |
There was a terminal R, which you then labeled RC according to 2.2.2, | …leave the jumper wire in place in the new thermostat. |
Terminals RC and RH (or 5 or R5) were NOT connected by a jumper wire, | …remove the jumper wire from the new thermostat. |
If you’re not sure whether terminals RC and RH were connected in your old thermostat, refer to your notes made in section 2.2.2. |
Install batteries
Install 2 AA alkaline batteries (not included) into the battery compartment at the top of the thermostat.
Snap thermostat to the wallplate
CAUTION
Do not restore power to the heating and cooling system until instructed.
Get to know your thermostat
Note: After a period of inactivity, the thermostat display goes to “sleep” where only the temperature and the
Set fan and system mode
Select options
Press the MENU icon and then press the MORE OPTIONS icon.
You will be prompted to answer 10 “Options” questions, shown below.
As each option is presented:
Options | Default Setting | Additional Information | |
1. Do you want the keypad lock turned on or off? | OFF (no key lockup) | Select default OFF for now. To lock the keypad, see Additional Functions section 4.8. | |
2. Do you want to be reminded when it is time to change the air filter? | ON (13 weeks) | Select default ON for now. To modify a filter-change reminder, see Additional Features section 4.9. | |
3. Do you want to be reminded when it is time to change the Humidifier Pad? | OFF (no reminder) | Select default OFF for now. To set a pad-change reminder, see Additional Features section 4.10. | |
4. Do you want the thermostat to work in Programmable Mode? | ON (programmable) | Select default ON for Programmable Mode. Select OFF to operate in Non-Programmable Mode. | |
It you select OFF, your thermostat will work as a | |||
non-programmable unit. The clock and date will not be displayed. Some functions, identified by in this manual, are available only in Programmable Mode. |
5. Does either a gas or oil furnace provide heating to your home? | GAS (for either gas or oil furnace) | Select GAS if you have either a gas or oil furnace. If you do not have a gas or oil furnace select ELE. | |
6. Do you have a Heat Pump? | OFF (no Heat Pump) | If you do not have a Heat Pump select OFF. If you have a Heat Pump, use the to select (On1) for a 1-stage, or (On2) for a 2-stage Heat Pump | |
To determine if you have a Heat Pump and/or whether it is a | |||
1-stage or 2-stage model, see the Appendix at the end of manual. | |||
7. Do you want the Cycle Rate to be Fast or Slow? | FA (fast) | Select SL (slow) if you have Hydronic (water or steam) Heating. Otherwise, select default FA. | |
8. Do you want to activate Auto Changeover function? | OFF (no Auto Changeover) | Select default OFF for now. To set the function, see Additional Functions Section 4.11. | |
9. Do you want temperature displayed in °C (Celsius) or °F (Fahrenheit)? | °F (Fahrenheit) | ||
10. How much displayed temperature offset do you want? | 0 (no offset) | Select default 0 for now. To adjust the displayed temperature reading, see Additional Functions Section 4.12. |
Tip
It you select OFF, your thermostat will work as a non-programmable unit. The clock and date will not be displayed.
Some functions, identified
When you have answered all 10 questions, press the DONE icon twice.
Turn on power to your heating and cooling system.
3.6 Review pre-programmed schedule
The thermostat is set to control temperature according to the following pre-programmed, energy-effi cient schedule. If this schedule meets your needs, no further action is required.
Period | Mon – Fri | Sat – Sun | |||
Start Time | Temp | Start Time | Temp | ||
HEAT | Morning | 6 am | 70°F | 6 am | 62°F |
Day | 8 am | 60°F | 8 am | 70°F | |
Evening | 5 pm | 70°F | 5 pm | 70°F | |
Night | 10 pm | 62°F | 10 pm | 62°F | |
COOL | Morning | 6 am | 78°F | 6 am | 82°F |
Day | 8 am | 85°F | 8 am | 78°F | |
Evening | 5 pm | 78°F | 5 pm | 78°F | |
Night | 10 pm | 82°F | 10 pm | 82°F |
To customize this schedule, continue to the next page (section 4.1).
Congratulations!
You have completed the basic setup of your new thermostat. It’s ready to use.
To read about additional thermostat features, continue to section 4.
Customize the pre-programmed schedule
You can change the day, time period or temperature settings of the pre-programmed schedule.
Set favorite temperatures (home/sleep / away)
You can set your three most frequent temperatures (Home, Sleep, Away).
You can then select the settings anytime with one touch of an icon.
To set Home / Sleep / Away temperatures
Using your Favorite Temps:
Tip
In non-programmable mode, your favorite temperature will remain until you change it by pressing
Set temporary hold at
You can override a programmed temperature for a brief period of time.
Bypass the schedule (permanent hold)
You can override the currently-programmed temperature indefinitely.
Set vacation hold
You can override a preset temperature for up to 60 days.
Change batteries
The thermostat displays battery life in three stages:
CAUTION
When the batteries become only one-third full, your thermostat will automatically reduce or increase the desired temperature setting by 10 degrees to provide you with additional warning. You can adjust the temperature back, but you need to replace the batteries.
Activate permanent auxiliary heat (for Heat Pumps only)
Use this function to bypass the Heat Pump and use ONLY auxiliary heating. This may be a comfortable solution for the coldest days, but it typically leads to higher energy costs.
To activate the Permanent Auxiliary Heat (also known as “Emergency Heat”):
Set keypad lockout
To activate:
To unlock the thermostat:
Set change filter reminder
The thermostat can display a reminder when it is time to change the air filter on your heating and cooling unit.
To adjust Change Filter reminder settings:
To reset the change filter reminder, simultaneously press the two blinking
Set change humidifier pad reminder
If you have a humidifier in your system, the thermostat can display a reminder when it is time to change the humidifier pad.
To enable Humidifier Pad Reminder:
To reset the change filter reminder, simultaneously press the two blinking
Enable auto changeover
Use this if both heating and cooling may be required in the same day.
The thermostat will automatically change the system setting from heating to cooling. For example: In the morning heating is required.
During the day, the temperature gets warmer and you want the air conditioner to run.
Tip
When using Auto Changeover, scheduled COOL temperature should be set at least 2 degrees above scheduled HEAT temperature.
Adjust actual temperature display
Your thermostat was accurately calibrated at the factory. However,if you would like the displayed temperature to read higher or lower than the actual temperature, you can adjust the displayed temperature by +/- 4 degrees.
To adjust the actual temperature display:
Change faceplate color
You can customize the look of the thermostat by changing the faceplate color.
Problem | Possible Cause | Action |
Temperature set point icon blinking | 2-minute lockout enabled to protect compressor | No action needed: should stop blinking after 2 minutes |
No Heat, No Cool, or No Fan | Blown fuse / tripped circuit breaker | Replace fuse or reset breaker |
Furnace power switch to OFF | Turn switch to ON | |
Furnace blower compartment door or panel loose or not properly installed | Replace door panel in proper position to engage safety interlock or door switch | |
Loose connection to thermostat or system | Tighten connections | |
Low Batteries | Replace batteries | |
Thermostat & Indoor Thermometer Setting Disagree | The thermometer can be adjusted +/- 4 degrees. See Temperature Display Adjustment in the Configuration Menu section | |
No Display or no Backlight | Low Batteries | Replace batteries |
Thermostat doesn’t follow the scheduled program | AM or PM set incorrectly in the program | Check the current settings including AM and PM designations for each time period |
AM or PM set incorrectly on the thermostat’s clock | ||
HEAT or COOL icon flashing in Auto Changeover mode | Part of normal operation; indicates Heating or Cooling operation | No action required |
Reset Operation
If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation, you can reset the thermostat by pressing all three (SYSTEM, and press both icons) Simuitaneously Tor 2 Seconds.
This reset will restore your thermostat’s initial factory setting.
CAUTION Remember to turn off your heating/ cooling system BEFORE resetting your thermostat. You will then have to go through a full initial setup described in Part 3 and Part 4 of the manual before you can turn your Heating & Cooling system back on.
Failure to follow this instruction may lead to your Heating & Cooling system damage or malfunction.
According to the right-hand column of the 2.2.2 table, if you have: | You have: |
An “O” wire, or a “B” wire | A Heat Pump |
According to the right-hand column of the 2.2.2 table, if you have: | You have: |
One “Y” wire coming from the wall | 1-stage Heat Pump, select On1 |
One “Y” wire and one “Y2” wire coming from the wall | 2-stage Heat Pump, select On2 |
1-877-654-9394
White-Rodgers.com
White-Rodgers
8100 West Florissant Avenue
St. Louis, MO 63136
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