OPERATING YOUR THERMOSTAT

Choose the Fan Setting (Auto or On or Prog)

Fan Auto is the most commonly selected setting and runs the fan only when the heating or cooling system is on.

Fan On selection runs the fan continuously for increased air circulation or to allow additional air cleaning.

Fan Prog will run the fan when the heating or cooling system is on. In addition, when the thermostat has not called for heat or cool for more than 60 minutes, it will begin to cycle the fan for 10 minutes on and 20 minutes off to improve indoor air quality. This is the Comfort Circulating Fan Feature.

IMPORTANT!

Manual Operation (Bypassing the Program) Programmable Mode

Press or and the HOLD button and adjust the tempera- ture wherever you like. This will override the program. The HOLD feature bypasses the program and allows you to adjust the temperature manually, as needed. Whatever temperature you set in HOLD will be maintained 24 hours a day, until you manually change the temperature or press Run Schedule to cancel HOLD and resume the programmed schedule.

Choose the System Setting

(Cool, Off, Heat, Emer, Auto)

Press the SYSTEM button to select:

Heat: Thermostat controls only the heating system.

Off: Heating and Cooling systems are off.

Cool: Thermostat controls only the cooling system.

Auto: Auto Changeover is used in areas where both heating and cooling may be required on the same day. AUTO allows the thermostat to automatically select heating or cooling depending on the indoor temperature and the selected heat and cool temperatures. When using AUTO, be sure to set the Cooling temperatures more than 1° Fahrenheit higher than the heating temperature.

Emer: Setting is available only when the thermostat is configured in HP1 or HP2 mode.

Program Override (Temporary Override)

Press or buttons to adjust the temperature. This will override the temperature setting for a (default) four hour override period. The override period can be shortened by pressing or lengthened by pressing . Program Override period can range from 15 minutes to 7 days.

Example: If you turn up the heat during the morning pro- gram, it will be automatically lowered later, when the tempo- rary hold period ends. To cancel the temporary setting at any time and return to the program, press Run Schedule.

If the SYSTEM button is pressed to select AUTO the thermostat will change to Heat or Cool, whichever ran last. If it switches to heat but you want cool, or it changes to cool

but you want heat, press both or buttons simulta- neously to change to the other mode.

Manual Operation for

Non-Programmable Mode

Press the SYSTEM button to select Heat or Cool and use the or buttons to adjust the temperature to your desired setting. After selecting your desired settings you can also press the SYSTEM button to select AUTO to allow

the thermostat to automatically change between Heat and Cool.

PROGRAMMING

Set Current Time and Day

1)Press Menu key to enter installer menu. Then press Set Time once to indicate hour & A or P designation in clock display.

2)Press and hold either theortouch key until you reach the correct hour and A or P designation.

3)Press Set Time again to display minutes only in clock display.

4)Press and hold either theor touch keys until you reach the correct minutes.

5)Press Set Time once again to display year.

6)Press and hold either theortouch key until you reach the correct year.

7)Press Set Time once again to display month.

8)Press and hold either theortouch key until you reach the correct month.

9)Press Set Time once again to display date of the month along with day of the week at top row (which is auto- matic).

10)Press and hold either theortouch key until you reach the correct day of the month and day of the week is automatically calculated and displayed at the top row.

11)Press Run Schedule once; now the display will show the correct time and room temperature.

Automatic Daylight Saving Calculation

The Real Time Clock will adjust automatically for daylight savings time, in the following manner:

Increment one hour at 2 AM on the second Sunday of March and decrement one hour at 2 AM on the first Sunday of November. (New DST effective 2007).

The daylight saving feature can be enabled or disabled in installer configuration menu. Default is DS ON (enabled). After entering installer configuration mode, momentarily

press or touch key until the display indicates dS (in actual temperature digits) and on (default – in clock digits).

and keys will toggle display and operation from on to OFF.

7

Page 6 Page 8
Page 7
Image 7
White Rodgers 37-6753B specifications Operating Your Thermostat, Programming
Page 6 Page 8

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.
Top Page Image Contents