Honeywell CT3650 manual 69-1285-2

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TIME /TIME

SETS TIME

FORWARD OR BACK

SET CURRENT

DAY/TIME

SETS CURRENT

TIME AND DAY

RUN PROGRAM

RETURNS

THERMOSTAT

TO NORMAL

OPERATING MODE

 

 

Time

 

Run

Set Current

 

Wake

 

 

 

Program

Day/Time

 

 

 

 

HOLD TEMP

Hold Temp

Day

 

Heat/Cool

SETS A HOLD

 

Settings

 

 

 

 

 

 

 

TEMPERATURE

Daylight

 

 

 

SETTING AND

Copy

Fan

System

Time

 

 

 

ACTIVATES

 

 

 

 

VACATION HOLD

 

 

 

 

FEATURE

 

 

 

 

DAYLIGHT TIME

SELECTS STANDARD

TIME OR DAYLIGHT

SAVINGS TIME

COPY

COPY SETTINGS FROM ONE DAY TO

ANOTHER DAY FOR QUICK PROGRAMMING

DIGITAL DISPLAY

RAISES

TEMPERATURE SETTING

LOWERS

TEMPERATURE SETTING

DISPLAYS

CURRENT HEAT/COOL

TEMPERATURE SETTING

Set Program PROGRAM PERIODS

Leave

Return

Sleep

WAKE/LEAVE/RETURN/SLEEP:

 

 

 

ENTERS PROGRAMMING MODE

HEAT/COOL SETTING

SWITCHES BETWEEN

HEAT SETPOINTS AND

COOL SETPOINTS

WHILE PROGRAMMING

SYSTEM KEY

SELECTS HEAT/OFF/COOL

FAN KEY

SELECTS AUTO/ON

DAY

SETS DAY OF THE WEEK

M18596

3

69-1285—2

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Contents Honeywell CT3650 Table of ContentsMercury Notice 69-1285-2 DST Compatibility Chart System Type Compatibility with CT3650 Prepare for InstallationRemove OLD Thermostat Special InstallationsMount Thermostat Wallplate Wire Wallplate Terminals Connect To Description Install the BatteriesMount the Thermostat Customize Your Thermostat Fan Operation Feature NumberSmart Response Technology Feature Number SET the Clock ProgrammingSet Current Day and Time Mon Tue Wed Thu Fri Sat Sun Program the First Day Clear a Program Period Copy a DayChange Temperature Setting Indefinitely Hold Operating Your ThermostatDaylight Savings Time Key SET the FAN and System KEY Set the Fan KeySet the System Key Then… If YOU have a ProblemToll-Free Customer Assistance Smart Response TechnologyWire HEAT-ONLY Jumper Intact Wiring DiagramsWire HEAT/COOL Limited One-Year Warranty Home and Building Control

CT3650 specifications

The Honeywell CT3650 is a state-of-the-art thermostat designed for optimum home climate control. This versatile device integrates advanced technology with user-friendly features, making it an ideal choice for homeowners seeking convenience and efficiency in temperature regulation.

One of the primary features of the CT3650 is its Wi-Fi connectivity. This allows users to control their home heating and cooling systems remotely via a smartphone app, providing flexibility and ease of use. Whether at work or on vacation, homeowners can adjust their thermostat settings from anywhere, ensuring comfort upon their return and promoting energy savings while away.

The CT3650 incorporates a color touchscreen display, offering an intuitive interface that makes navigation straightforward. Users can easily set schedules, view current conditions, and make adjustments with a simple tap. The vibrant display also allows for customizable color options, enhancing its aesthetic appeal to fit seamlessly into any home decor.

Another noteworthy characteristic of the Honeywell CT3650 is its Smart Response Technology. This feature learns the heating and cooling behaviors of the home and adjusts the temperature in advance to reach the desired setting by the programmed time. This not only enhances comfort but also increases energy efficiency, helping to reduce utility bills.

The CT3650 thermostat is compatible with various heating and cooling systems, including multi-stage systems, gas, electric, and heat pump configurations. This versatility ensures that homeowners can utilize the CT3650 with their existing systems without additional modifications.

Energy-saving capabilities are a highlight of the CT3650. It features an Adaptive Intelligent Recovery function, which calculates the optimal run time for the system to reach the target temperature at the scheduled time. This minimizes energy waste and maximizes efficiency, contributing to a more sustainable home environment.

Furthermore, the Honeywell CT3650 facilitates easy installation and setup. With straightforward wiring and setup instructions, users can quickly integrate the thermostat into their existing HVAC systems without requiring professional assistance.

In conclusion, the Honeywell CT3650 thermostat combines cutting-edge technology with user-centric design. With its Wi-Fi connectivity, intuitive touchscreen, smart response features, and compatibility with multiple systems, it stands out as an excellent choice for homeowners aiming to achieve a comfortable and energy-efficient living space.