Honeywell CT3650 manual Dst

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DISPLAYS EITHER CURRENT

 

SHOWS THERMOSTAT IS IN

TIME OF DAY OR PROGRAM TIMES

 

 

THE SET DAY/TIME MODE

 

 

 

SHOWS WHEN

 

 

 

 

THERMOSTAT IS IN THE

 

SHOWS TEMPERATURE SETTING

PROGRAMMING MODE

 

CHANGED FOR THIS PROGRAM PERIOD

SHOWS VACATION

 

 

 

SHOWS THE TEMPERATURE

HOLD DURATION

 

 

 

Set Program

Set Day/Time Temporary Setting

DISPLAYED IS THE CURRENT

 

 

SET TEMPERATURE

SHOWS CURRENT

Hold for

AM

 

 

DAY OR DAYS BEING

Em Ht

Room

SHOWS THE TEMPERATURE

 

PROGRAMMED

 

 

 

DISPLAYED IS THE CURRENT

 

MonTueWedThuFriSatSun

Days

 

ROOM TEMPERATURE

 

 

 

SHOWS CURRENT

WakeLeaveReturnSleep

In Recovery

Repl Batt

SHOWS THE BATTERIES ARE

PROGRAM PERIOD

System

DST

Fan

LOW AND MUST BE

OR PERIOD BEING

Heat Off Cool

Wait

On Auto

REPLACED

PROGRAMMED

 

 

 

 

SHOWS CURRENT

 

 

 

DISPLAYS EITHER ROOM

 

 

 

OR SET TEMPERATURES

SYSTEM KEY POSITION

 

 

 

 

 

 

 

HEAT/OFF/COOL

 

 

 

 

SHOWS THAT THERMOSTAT IS

 

 

SHOWS CURRENT FAN

 

 

KEY POSITION ON/AUTO

"CALLING" FOR HEAT OR COOL

 

 

 

 

 

 

 

SHOWS THERMOSTAT IS

SHOWS SYSTEM ON DAYLIGHT SAVINGS TIME

 

CALLING FOR THE FAN

 

 

SHOWS THERMOSTAT IS PROCESSING

 

SHOWS SMART RESPONSE IS OFF.

 

CONVENTIONAL RECOVERY IS ON

INFORMATION AND WAITING TO CALL FOR HEAT OR COOL

 

 

 

 

 

SHOWS SMART RESPONSE IS CHANGING

 

 

 

THE TEMPERATURE TO MEET THE

 

 

 

CURRENT PROGRAMS

 

 

 

 

M18636

69-1285—2

4

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Contents Table of Contents Honeywell CT3650Mercury Notice 69-1285-2 DST Prepare for Installation Compatibility Chart System Type Compatibility with CT3650Special Installations Remove OLD ThermostatMount Thermostat Wallplate Wire Wallplate Terminals Install the Batteries Connect To DescriptionMount the Thermostat Fan Operation Feature Number Customize Your ThermostatSmart Response Technology Feature Number Programming SET the ClockSet Current Day and Time Mon Tue Wed Thu Fri Sat Sun Program the First Day Copy a Day Clear a Program PeriodOperating Your Thermostat Change Temperature Setting Indefinitely HoldDaylight Savings Time Key Set the Fan Key SET the FAN and System KEYSet the System Key If YOU have a Problem Then…Smart Response Technology Toll-Free Customer AssistanceWiring Diagrams Wire HEAT-ONLY Jumper IntactWire 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.