Honeywell CT3611 PROGRAMMABLE THERMOSTAT Manual

Honeywell CT3611 PROGRAMMABLE THERMOSTAT Owners Guide

Seven Day
Programmable Heat Pump
Low Voltage (20 to 30 Vac) Thermostat and Wallplate
Model CT3611

Congratulations! You made a smart choice by purchasing your new Honeywell thermostat; the smart thermostat that; Keeps you comfortable by automatically calculating exactly when the heat pump should go on to have the house at the desired comfort temperature by the time you wake up or return home. Saves the maximum amount of energy and money by automatically remembering to adjust the temperature when you leave home or go to sleep.

Provides the ultimate in comfort and convenience. It comes preprogrammed. You can use the preprogrammed schedule, or set your own. This Honeywell CT3611 Manual answers many of the questions that can arise as you become familiar and comfortable with your Honeywell thermostat — the state of the art in home comfort controls. Read these instructions carefully. Failure to follow these instructions can damage the product or cause a hazardous condition.

Honeywell CT3611 Table of Contents

Step 1. Prepare for Installation ............................ 5
Step 2. Remove Old Thermostat .......................... 5
Step 3. Mount thermostat Wallplate ..................... 6
Step 4. Wire Wallplate Terminals ......................... 7
Step 5. Mount the Thermostat ..............................9
Step 6. Customize Your Thermostat ..................... 9
Step 7. Set the Clock ..........................................11
Step 8. Programming ..........................................12
Step 9. Operating Your Thermostat .......................15
Step 10. Set the Fan and System Switches ..........17
If You Have a Problem .........................................18
Smart Response™ Technology ................................20
Wiring Diagrams .................................................21

Honeywell CT3611 Step Installation

STEP 1. PREPARE FOR INSTALLATION
This thermostat is designed to work with multistage heat pumps (heat pumps with Auxiliary and/or Emergency Heat). Check Table 1 in Step 4 to make sure the CT3611 is compatible with your system. If you have compatibility questions, contact Honeywell at www.honeywell.com/yourhome or call the Customer Relations Center at 1-800-468-1502.

Package Contents

  • • Thermostat • Wiring labels
  • Screws and anchors • Owners manual
  • Wallplate
  • Tools Required
  • Screwdriver
  • Drill

STEP 2. REMOVE OLD THERMOSTAT
Test your heating and cooling systems to make sure they work properly. If either system does not work, contact your local heating/air-conditioning dealer. To avoid compressor damage, do not operate the cooling system when outdoor temperature is below 50°F (10°C).

  • Turn off power to the system at the furnace or the fuse/circuit breaker panel.
  • Carefully unpack your new thermostat and wallplate. Save package of screws, instructions, and receipt.
  • Remove the cover from the old thermostat. If the cover does not snap off when pulled firmly from the bottom, check for a screw or screws used to lock on the cover.
  • Loosen the screw or screws holding the thermostat to the wallplate and lift the thermostat away.
  • Disconnect the wires from the old thermostat. As you disconnect each wire, attach the enclosed labels with the old terminal designation. Wrap the wires around a pencil as shown to keep them from falling back into the wall.

STEP 3. MOUNT THERMOSTAT WALLPLATE
Separate the wallplate from the thermostat by placing your thumb or fingers between the bottom of the wallplate and the thermostat, and pulling the wallplate up and away from the thermostat. See illustration at right.

  • Position the wallplate on the wall. Level the wallplate for appearance if desired. Use a pencil to mark the two mounting holes that best fit the application.
  • Remove the wallplate from the wall. Drill two 3/16 in. holes in wall (if drywall) as shown. For materials such as plaster or wood, drill 7/32 in. holes where marked. Gently, tap the (provided) anchors into the drilled holes until they are flush with the wall.
  • Reposition the wallplate over the holes. Pull the wires through the wiring opening. Loosely insert mounting screws into each of the holes.
  • Level the wallplate if desired. Thermostat functions properly when not level.
  • Tighten mounting screws.

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Honeywell CT3611 Manual