White Rodgers UP400 Part 2 Remove Old Thermostat and Install New Thermostat

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Part 2 Remove Old Thermostat and Install New Thermostat

Do not disconnect wires from the old thermostat until you label all the wires according to this manual.

2.1Expose wires connected to old thermostat

2.1.1After turning off power to your heating & cooling system, expose wallplate with wires and wire terminals. The required steps vary depending on your old thermostat type.

Your old thermostat may consist of:

•3 parts: a cover, base and wallplate or

•2 parts: a cover and wallplate

3-Part unit

CoverBase Wallplate

2-Part unit

C	AUX
G	E
Y	L
W
RC
R

Cover Wallplate

✔The Cover: This usually pulls off, but is sometimes secured by a screw which must be loosened.

✔The Base: This either pulls off or needs to be removed by loosening screws under the cover.

✔The Wallplate: This is removed by loosening the screws that hold the thermostat to the wall.

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Contents Installation Instructions & User Guide White-Rodgers.comTable of Contents Check package contents Turn off power to your heating and cooling systemPart 1 Before Getting Started Answer questions about source of heating in your homePart 2 Remove Old Thermostat and Install New Thermostat Expose wires connected to old thermostatLabel and disconnect the wires Wires leading from the wall to aTerminal on the thermostat 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 wallplatePart 3 Quick setup Install batteriesSet fan and system mode Snap thermostat to the wallplateSelect options OFFCongratulations Part 4 Additional thermostat features Customize the pre-programmed scheduleSet favorite temperatures Cancel the Favorite by pressing the RUN Schedule iconCancel the override by pressing the RUN Schedule icon Set temporary hold atUse the to raise or lower the setting Bypass the scheduleSet vacation hold Change batteriesSet change ﬁlter reminder Set keypad lockoutSecond 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.