Honeywell Comprehensive Guide to Thermostat Installation and Setup

Page 9

Table 2. Terminal Designations on Old and New Thermostats

 

 

 

Terminal on Old Thermostat

Connect To

Description

R, RHa, 4, V

R

Power

Rc, Ra

Rc

Power for cooling

W, W1, H

W

Heat

Y, Y1, M

Y

Cooling

G, F

G

Fan

 

 

 

O

O

Changeover in cool. (Single stage heat pump only).

 

 

 

Bb

Bb

Changeover in heat. (Single stage heat pump only).

Cc, Xc, Bb

Do not connect.

Transformer common

W2, H2

Do not continue installation.

Second stage heat.

 

Call 1-800-468-1502.

 

Y2

Second stage cool.

 

aIf both RH and R terminals are present on existing thermostat, remove jumper and connect Rh to R and R to Rc. b Do not connect both O and B when wiring to a single stage heat pump. Connect O to O. Tape off B.

c Tape off end of the wire with electrical tape and push the taped wire back into the wiring hole in the wall.

STEP 5. INSTALL THE BATTERIES

IMPORTANT

Install three AA alkaline batteries. Batteries must be installed for programming and operation of the thermostat and the heating/cooling system.

Install the batteries in the wallplate so the positive terminals all point up (see illustration).

If the thermostat is already mounted on the wall, remove the thermostat by placing your thumb between the thermostat and wallplate and pulling the thermostat up and away as shown.

WALLPLATE

B

R RC O W Y G

INSTALL 3 AA ALKALINE BATTERIES

 

AS SHOWN, POSITIVE (+) TERMINALS

M10622

TOWARD TOP.

9

69-1642

Image 9
Contents Honeywell CT3600/CT3697 ContentsMercury Notice 69-1642 DST Prepare for Installation Remove OLD Thermostat Special InstallationsMount Thermostat Wallplate Wire Wallplate Terminals Connect To Description Install the BatteriesSET FAN Operation Switch Customize Your Thermostat Mount the ThermostatSmart Response Technology Feature Number Set Current Day and Time SET the ClockProgramming Program the First Day Personal Programming Table Period Default SettingCopy a Day Clear a Program Period Operating Your ThermostatDaylight Savings Time Key Change Temperature Setting Indefinitely HoldUsage Key SET the FAN and System SwitchesThen… If YOU have a ProblemCustomer Assistance Smart Response TechnologyWire HEAT-ONLY Jumper Intact Wiring DiagramsWire HEAT/COOL Automation and Control Solutions Limited One-Year Warranty

CT3697, CT3600 specifications

The Honeywell CT3600 and CT3697 are advanced digital thermostats designed to enhance comfort and energy efficiency in residential and light commercial applications. These devices incorporate cutting-edge technologies and feature rich capabilities to ensure precision temperature control, energy savings, and easy operation.

One of the standout features of both models is their user-friendly interface, which includes a large, easy-to-read LCD display. This display allows users to quickly access settings and monitor indoor temperature and humidity levels. The backlighting ensures readability in low-light conditions, making it convenient to use at any time of the day or night.

The Honeywell CT3600 and CT3697 are equipped with smart programming capabilities. Homeowners can easily set schedules for heating and cooling based on their daily routines, which optimizes energy use while maintaining comfort. The 7-day programmable feature offers the ability to set different schedules for each day of the week, allowing for tailored comfort on both weekdays and weekends.

Additionally, these models include adaptive intelligence technology. This feature learns the homeowner's habits over time and adjusts the temperature settings accordingly, ensuring that the home reaches the desired comfort level at the right time without unnecessary energy consumption. This intelligence not only enhances comfort but can contribute to lower energy bills.

Both models support multi-stage heating and cooling systems, accommodating various HVAC configurations with ease. They offer compatibility with conventional, heat pump, and auxiliary heating systems, providing versatility for different home setups.

Another important characteristic is the decision to use environmentally friendly materials in the construction of the CT3600 and CT3697. This commitment to sustainability aligns with Honeywell's initiatives toward energy efficiency and ecological responsibility.

Furthermore, installation is simple thanks to the integrated step-by-step guide within the thermostat, allowing users to set up the device without needing professional help. The ability to connect to Wi-Fi for remote access and control further enhances the user experience, as homeowners can adjust settings from their smartphones or computer.

In conclusion, the Honeywell CT3600 and CT3697 are sophisticated yet user-friendly thermostats that combine advanced technology with practical features, offering significant benefits in comfort, convenience, and energy savings for homeowners.