White Rodgers 37-6753B instruction

INSTALLER/CONFIGURATION MENU

20)Heat Temperature Limit Range – This feature adjusts the highest setpoint temperature for heat. The default

setting is 99°F. It can be changed between 62°F and

98°F by pressing the or key. The "temperature limit" icon will be displayed to the left of your setpoint temperature when using this feature. The "temperature limit" icon will flash if an attempt is made to adjust the temperature beyond the range selected.

21)Cool Temperature Limit Range – This feature adjusts the lowest setpoint temperature for cool. The default

setting is 45°F. It can be changed between 46°F and

82°F by pressing the or key. The "temperature limit" icon will be displayed to the left of your setpoint temperature when using this feature. The "temperature limit" icon will flash if an attempt is made to adjust the temperature beyond the range selected.

22)Keypad Lockout – This step allows you to select the type of lockout or limited range security required. If no lockout or limited range security is required, press to advance the menu.

Three security settings are available in this menu item.

Use the or keys to select the lockout desired. Lockout selections are:

"Keypad Lockout and L" = Total Lockout. Total Lockout locks all keys.

"Keypad Lockout and P" = Partial Lockout. Partial Lock- out allows only the or keys to operate within your set temperature limits.

"Temperature Limit/Keypad Lockout" prevents changing the temperature limits in the Configuration Menu.

Keypad Lockout Combination Number Selection Display will read "OFF" "Keypad Lockout".

Skip this step and continue through the configuration menu items 19 thru 22 if you require an Air Filter Change

out indicator or Humidifier Pad Change out indicator by pressing the button to advance.

Return to this point when you are ready to start your

selected lock-out and continue by:

Pressing or keys to select ON. Press . Display will read "000".

Pressing or keys to select your keypad lockout combination number. Note: "000" is not a valid combination choice.

Record the number you select for future use. Press to exit the menu. The security feature you select will start in 10 seconds. The system button will remain active for 10 seconds to allow setting Heat, Off, Cool or Auto.

23 & 24) Select Fast Second Stage ON or OFF – In the run mode, with the fast Heat feature enabled (FA Heat On), if the Heat setpoint temperature is manually raised by 3°F (2°C) or more above the actual temperature using the second stage will energize immediately. With FA OFF, second stage will not energize until the setpoint tempera- ture is 1°F or more above actual temperature for more than ten minutes. The Fast Cool feature (FA Cool) provides the same controls when the setpoint tempera- ture is lowered.

25)Select Remote Temperature Sensor – This control allows one wired remote temperature sensor (indoor, F145-1328, or outdoor, F145-1378) be connected to it and indicates the measured temperature in clock digits. This menu enables you to select the remote sensor and also configure it as indoor or outdoor temperature sensor. Factory default is off. Select Remote On and Remote in (for indoor) or Outdoor Remote.

Local Temperature Sensor disable – This is applicable only when indoor remote temperature sensor is enabled.

Factory default is On LS. You can make it Off LS if you

desire by usingor touch keys.Then, only the indoor remote temperature reading will be used for control.

26)Select Dual Fuel Feature and Setpoint – This feature is applicable only in heat pump modes. An outside remote sensor must also be installed. When the outside tem- perature falls below the selected setpoint temperature,

dF, the thermostat will switch to gas heat and shut down the compressor. Use theorkeys to select the desired setpoint temperature in the range of 5 to 50. Factory default is 5, which disables this feature. See Dual Fuel Temperature and Setpoint in Programming section.

Select Compressor Delay – When dF is enabled, the shut down of the compressor(s) is delayed for a time period after the auxiliary stage is energized. This delay, Cd, is factory set at 60, but can be set in the range of 0 to 99.

27)Select Change Filter Run Time – The thermostat will display "Change Filter" after a set time of blower operation. This is a reminder to change or clean your air filter. This time can be set from 25 to 1975 hours in 25 hour increments. A selection of OFF will cancel this feature. When "Change Filter" is displayed, you can clear it by pressing Clean Display. In a typical application, 200 hours of run time is approximately 30 days.

37-6753B specifications

The White Rodgers 37-6753B is a high-performance thermostat designed to cater to the needs of both residential and light commercial applications. Recognized for its user-friendly interface and advanced features, this thermostat offers an ideal blend of functionality and sophistication.

One of the standout features of the 37-6753B is its ability to manage both heating and cooling systems effectively. It supports a wide range of HVAC configurations, including single-stage and multi-stage heat pumps, gas furnaces, and air conditioning systems. This versatility makes it an excellent choice for various settings, ensuring optimal comfort year-round.

The thermostat boasts a large, easy-to-read display that enhances usability. Users can quickly view and adjust temperature settings, making it simple to achieve their desired indoor climate. The intuitive button layout also facilitates seamless navigation through programming options and system settings.

A key technological advantage of the White Rodgers 37-6753B is its programmable capabilities. Users can create customized schedules to optimize energy use throughout the day. With the ability to set different temperature profiles for weekdays and weekends, the thermostat can significantly reduce energy consumption without sacrificing comfort.

Another notable feature is the inclusion of advanced temperature averaging technology. This feature ensures that the heating and cooling systems operate efficiently by measuring the temperature in multiple locations within a home. As a result, it can prevent hot or cold spots, leading to a more uniform indoor climate.

The 37-6753B is also equipped with a filter change indicator. This feature alerts users when it’s time to replace or clean the air filter in their HVAC system, promoting better air quality and system performance. Regular maintenance helps extend the lifespan of the heating and cooling units.

For added convenience, the thermostat can be powered either by batteries or through a C-wire connection, allowing for flexibility depending on your existing system's setup. The compact design also makes it easy to install, even for those with minimal technical expertise.

In summary, the White Rodgers 37-6753B thermostat is a technologically advanced solution for managing indoor climates efficiently. Its programmable features, temperature averaging technology, and user-friendly design make it a standout choice for homeowners and light commercial users alike, ensuring reliable temperature control and energy savings.