Honeywell CT3650 manual Prepare for Installation

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STEP 1. PREPARE FOR INSTALLATION

Check Table 1, the compatibility chart, to make sure the thermostat is compatible with your system. If your system is not compatible, call Honeywell Customer Relations Center, toll-free, 1-800-468-1502.

Table 1. Compatibility Chart.

 

 

System Type

Compatibility with CT3650

 

 

Gas — Standing Pilot

Yes

 

 

Gas — Electronic Ignition

Yes

 

 

Gas-fired Boilers

Yesa

Gas — 750 Millivolt Heat

Yes

 

 

Oil-Fired Boilers

Yesa

Oil-Fired Furnace

Yes

 

 

Electric Furnace

Yes

 

 

Electric Air Conditioning

Yes

 

 

Baseboard Electric (120/240 line volt)b

No

Single Stage Heat Pump

Yes

 

 

Multistage Heat Pumps/Multistage Equipment

No

 

 

aCompatible with 2-wire Honeywell and Taco zone valves. Not compatible with 3-wire zone valves or 2-wire White Rodgers no. 1361 zone valves.

bNot compatible with any 120/240 volt system.

Package Contents

Thermostat

Wallplate

Screws and anchors

Wiring labels

3 Energizer® AA batteries

Owners manual

Tools Required

Screwdriver

Drill

5

69-1285—2

Image 5
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 Current Day and Time SET the ClockProgramming Mon Tue Wed Thu Fri Sat Sun Program the First Day Clear a Program Period Copy a DayDaylight Savings Time Key Change Temperature Setting Indefinitely HoldOperating Your Thermostat Set the System Key SET the FAN and System KEYSet the Fan 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.