White Rodgers UP400 Terminal is wired into the wall, Identified by this letter… This letter

Page 6

2.2Label and disconnect the wires (cont.)

2.2.2Label each wire that comes out of the wall and attaches to terminals on the old thermostat. Use labels provided with your new thermostat.

1.Note the letter printed near each wired terminal

2.For each out-of-the-wall wire:

–find its terminal letter(s) in the left column of the table on page 9,

–label the wire according to the right column of the table.

3.Make the following notes in the right column of the table on page 9:

If the OLD thermostat’s

…Then label its wire with

terminal is wired into the wall

and identified by this letter…

this letter:

wall

G

wall

 

 

G

wall

RC, R

wall

 

 

RC

wall

RH, 5, R5

wall

 

 

RH

wall

W, 4, W1

wall

 

 

W

wall

W2, W-U

wall

wall

C

wall

RC

wall

RH

Examples

–Circle all your out-of-the-wall labeled wires

–Pencil in any jumper wire connecting 2 terminals

 

 

W2

wall

Y, Y1

wall

 

 

Y

wall

Y2

wall

 

 

Y2

wall

O

wall

 

 

O

wall

L, F

wall

You’ll need this information further in the installation process!

Note: No thermostat installation uses all of the wires shown on page 9. In most cases, between 4 and 5 terminals are wired.

Mislabeling the wires could result in damage to your heating and cooling unit.

Contact White-Rodgers™Customer Service at 1-877-654-9394 if your old thermostat contains any wired terminals not listed in the table.

 

 

L

 

wall

X, C

wall

 

 

 

C

 

 

 

If terminal “O” is NOT wired. wall

wall

B

 

B

 

 

 

 

 

If terminal “O” is wired.

wall

C

8

9

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Contents Installation Instructions & User Guide White-Rodgers.comTable of Contents Part 1 Before Getting Started Check package contentsTurn off power to your heating and cooling system Answer questions about source of heating in your homePart 2 Remove Old Thermostat and Install New Thermostat Expose wires connected to old thermostatTerminal on the thermostat Label and disconnect the wiresWires leading from the wall to a These don’t have to be labeledTerminal is wired into the wall Identified by this letter… This letterMatch and connect wires Install new thermostat’s wallplateSet fan and system mode Part 3 Quick setupInstall batteries Snap thermostat to the wallplateSelect options OFFCongratulations Part 4 Additional thermostat features Customize the pre-programmed scheduleCancel the override by pressing the RUN Schedule icon Set favorite temperaturesCancel the Favorite by pressing the RUN Schedule icon Set temporary hold atSet vacation hold Use the to raise or lower the settingBypass the schedule Change batteriesSet keypad lockout Set change filter reminderSecond and third digits of the PIN Enable auto changeover To enable Humidifier Pad ReminderAdjust actual temperature display Change faceplate colorPart 5 Troubleshooting Guide Troubleshooting GuideAppendix Heat Pump Identification

UP400 specifications

The White Rodgers UP400 is an advanced programmable thermostat designed to enhance energy efficiency and comfort in residential heating and cooling systems. It combines ease of use with sophisticated technology, making it an excellent choice for homeowners looking to optimize their environmental control.

One of the standout features of the UP400 is its user-friendly interface. The large, backlit display provides clear visibility, allowing users to read and adjust settings with ease, even in dim lighting. The intuitive menu navigation simplifies programming, making it accessible for users of all skill levels.

The UP400 is equipped with four programmable periods per day, allowing users to customize temperature settings according to their daily schedules. This feature helps maximize energy savings by reducing heating or cooling when the home is unoccupied. Users can tailor the settings for weekdays and weekends, ensuring comfort while minimizing energy costs.

The thermostat is designed with advanced technologies to improve accuracy and reliability. Its built-in temperature sensors provide precise readings, ensuring that the HVAC system operates within optimal ranges. This technology contributes to enhanced comfort and more efficient energy use, as the system can respond quickly to any fluctuations in indoor temperature.

Another key characteristic of the White Rodgers UP400 is its compatibility with a wide range of heating and cooling systems, including gas, electric, heat pump, and multi-stage systems. This versatility makes it a suitable option for various residential setups, providing homeowners with flexibility when updating or replacing their existing systems.

The UP400 also features adaptive recovery technology, which intelligently determines when to start heating or cooling to reach the desired temperature by the scheduled time. This eliminates the guesswork associated with traditional thermostats and further enhances energy efficiency.

Additionally, the UP400 supports fan-only operation, allowing users to circulate air without activating the heating or cooling systems. This feature can help improve air quality and temperature distribution within the home, contributing to a more comfortable living environment.

In summary, the White Rodgers UP400 is a multifunctional programmable thermostat that offers significant benefits in terms of efficiency, accuracy, and ease of use. With its programmable features, advanced temperature sensors, and broad compatibility, it is a top choice for homeowners aiming to enhance their comfort while controlling energy costs.
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