TROUBLESHOOTING

Reset Operation

If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation, reset the thermostat

by pressing the , and TIME buttons simultaneously.

If the thermostat has power, has been reset and still does not function correctly contact your heating/cooling service person or place of purchase.

Symptom

Possible Cause

Corrective Action

 

 

 

No Heat/No Cool/No Fan

1. Blown fuse or tripped circuit breaker.

Replace fuse or reset breaker.

(common problems)

2. Furnace power switch to OFF.

Turn switch to ON.

 

3. Furnace blower compartment door or

Replace door panel in proper position to engage safety

 

panel loose or not properly installed.

interlock or door switch.

 

 

 

No Heat

1. System Switch not set to Heat.

Set System Switch to Heat and raise setpoint above room

 

 

temperature.

 

2. Loose connection to thermostat or

Verify thermostat and system wires are securely attached.

 

system

Diagnostic: Set System Switch to Heat and raise the

 

3. Heating System requires service or

setpoint above room temperature. Within a five minutes

 

thermostat requires replacement.

the thermostat should make a soft slick sound. This sound

 

 

usually indicates the thermostat is operating properly. If

 

 

the thermostat does not click, try the reset operation listed

 

 

above. 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.

 

 

 

No Cool

1. System Switch not set to Cool.

Set System Switch to Cool and lower setpoint below room

 

 

temperature.

 

2. Loose connection to thermostat or

Verify thermostat and system wires are securely attached.

 

system.

Same procedures as diagnostic for No Heat condition

 

3. Cooling System requires service or

except set the thermostat to Cool and lower the setpoint

 

thermostat requires replacement

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 configuration

 

 

menu (Item 6).

 

 

 

Heat, Cool or Fan Runs

1. Possible short in wiring.

Check each wire connection to verify they are not shorted

Constantly

2. Possible short in thermostat.

or touching together. No bare wire should stick out from

 

3. Possible short in Heat/Cool/Fan

under terminal screws. Try resetting the thermostat as

 

system.

described below. If the condition persists, the manufacturer

 

4. Fan Switch set to Fan On.

of your system or service person can instruct you on how

 

 

to test the Heat/Cool/ system for correct operation. If the

 

 

system operates correctly, replace the thermostat.

 

 

 

Furnace Cycles Too Fast or

1. The location of the thermostat and/or

Item 3 (CR Heat) or 4 (CR Cool) in the Configuration

Too Slow

the size of the Heating or Cooling

Menu is the adjustment that controls the cycle rate. If an

Cooling Cycles Too Fast

System may be influencing the cycle

acceptable cycle rate is not achieved using the FA (Fast)

or Too Slow

rate.

or SL (Slow) adjustment contact a local service person for

(narrow or wide

 

additional suggestions.

temperature swing)

 

 

 

 

 

Thermostat Setting and

1. Thermostat thermometer setting

The thermometer can be adjusted +/- degrees as listed in

Thermometer Disagree

requires adjustment.

item 8 of the Configuration Menu. No other adjustment is

 

 

possible.

 

 

 

Clock Loses or Gains

1. Loss of power to thermostat.

The thermostat will maintain its program in memory even

Time

 

with no power but the clock time will be incorrect when

 

 

power is restored. See No Heat/No Cool /No Fan (common

 

 

problems) above for items to check in the system.

 

 

 

Heat or Cool Starts Early

1. EMR activated.

See Configuration Menu (Item 3)

 

 

 

Thermostat Does Not

1. AM or PM set incorrectly in program.

Check current clock and program settings including the AM

Follow Program

2. AM or PM set incorrectly on the

or PM designations for each time period. If a voltage spike

 

clock.

or static discharge occurs use the Reset Operation listed

 

3. Voltage spike or static discharge.

above.

 

4. See “Heat or Cool Starts Early”

 

 

above.

 

 

 

 

Blank Display and/or

1. Voltage Spike or Static Discharge.

If a voltage spike or static discharge occurs use the Reset

Keypad Not Responding

 

Operation listed above.

 

 

 

9

Page 8 Page 10
Page 9
Image 9
White Rodgers 1F80-0224 specifications Troubleshooting, Reset Operation
Page 8 Page 10

1F80-0224 specifications

The White Rodgers 1F80-0224 is a high-efficiency programmable thermostat designed to provide homeowners with both comfort and energy savings. This device stands out in the market due to its easy-to-use interface and a plethora of advanced features that cater to modern heating and cooling systems.

One of the standout features of the 1F80-0224 is its large, backlit display. This makes it easy to read the temperature and programming settings, even in low light conditions. Users can effortlessly navigate through the thermostat’s functions with intuitive on-screen prompts, which greatly enhances the user experience.

The 1F80-0224 operates on a 7-day programming schedule, allowing users to create personalized heating and cooling programs for each day of the week. This flexibility helps in optimizing energy use when the home is occupied and reducing energy consumption when it is unoccupied. Additionally, it supports multiple programming options, including a 5-2 day schedule, making it suitable for various lifestyles and preferences.

Energy efficiency is a significant benefit of this thermostat. It includes features that help homeowners monitor and manage their energy consumption effectively. For instance, it presents energy usage reports that allow users to track their heating and cooling patterns over time. This valuable information aids in making informed decisions regarding energy use, promoting a greener lifestyle.

The 1F80-0224 also comes with an auto changeover feature, which enables it to switch between heating and cooling modes automatically based on the indoor temperature. This eliminates the hassle of manually adjusting the thermostat when seasonal changes occur or when the internal environment shifts.

Compatibility is another key attribute of this thermostat. It works with various HVAC systems, making it a versatile choice for many households. Whether you have a gas, electric, or heat pump system, the 1F80-0224 can seamlessly integrate, ensuring optimal performance.

In addition to its technical features, the 1F80-0224 is built with user convenience in mind. It includes easy installation instructions, and users can benefit from battery backup, ensuring temperature control is maintained even in case of power outages.

In summary, the White Rodgers 1F80-0224 programmable thermostat is designed for those who seek a blend of comfort, efficiency, and modern technology. Its advanced features, such as a large backlit display, 7-day programming, auto changeover, and compatibility with various HVAC systems, make it an ideal choice for enhancing any home environment while helping to reduce energy costs.
Top Page Image Contents