Honeywell CM707 User Manual
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Honeywell CM707 User Manual

Programmable room thermostat with optimum start, optimum stop and delayed start
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CM707
Programmable Room Thermostat with
Optimum Start, Optimum Stop and Delayed Start
User Guide

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Summary of Contents for Honeywell CM707

  • Page 1 CM707 Programmable Room Thermostat with Optimum Start, Optimum Stop and Delayed Start User Guide...

  • Page 2: An Explanation For Householders

    WHAT IS A PROGRAMMABLE ROOM THERMOSTAT? An explanation for householders... A programmable room thermostat is both a programmer and a room thermostat. A programmer allows you to set ‘On’ and ‘Off’ time periods to suit your own lifestyle. A room thermostat works by sensing the air temperature, switching on the heating when the air temperature falls below the thermostat setting, and switching it off once this set temperature has been reached.

  • Page 3: Table Of Contents

    Controls Layout ....................4 STEP 1: Installing the Batteries ................4 STEP 2: Setting the Date and Time ..............5 STEP 3: Running the Built-in Heating Program ........... 5 PROGRAMMING THE CM707 The Built-in Heating Program ................6 Reviewing the Heating Program ................. 6 Modifying the Heating Program ................6 Disabling / Enabling Time Periods ..............7 OPERATING THE CM707 Operating Modes ....................

  • Page 4: Setting-Up The Cm707

    SETTING-UP THE CM707 Controls Layout Time Indicator Screen Display Optimisation Battery Low Burner On Temperature Enabled Indicator Indicator Display Indicator Temperature Time CM707 Change Change Buttons Buttons DATE/ AUTO Temperature Set Date/ COPY Enquiry Day Button Button AUTO Copy Day Button Operating Mode...

  • Page 5: Step 2: Setting The Date And Time

    The thermostat is now ready for operation. Press the AUTO button and the built-in heating program will start running. Note: The built-in heating program has been designed to provide normal comfort requirements, but if you want to customise the settings please see the next section ‘Programming the CM707’.

  • Page 6: Programming The Cm707

    PROGRAMMING THE CM707 PROGRAMMING THE CM707 The Built-in Heating Program The built-in heating program has 4 temperature level changes per day that can be set between 3.00am and 2.50am the following day - allowing you to maintain the evening temperature after midnight. Each temperature level can be set between 5°C and 35°C, and adjusted in 0.5°C increments. The factory default program for heating is as follows. Monday to Friday...

  • Page 7: Disabling / Enabling Time Periods

    PROGRAMMING THE CM707 c. Once the required time is reached press the green button to confirm. Note: If the original time setting did not require adjustment press the green button to move to step ‘d’. d. The temperature setting for period on Monday (Day 1) will now be flashing. To adjust this press the buttons and confirm the setting again by pressing the green button.

  • Page 8: Operating The Cm707

    OPERATING THE CM707 Operating Modes The thermostat can operate in three different modes: Automatic, Manual or Off. To set the operating mode press either of the AUTO, MAN or OFF buttons. The screen indicates which mode is currently active by displaying AUTO, MAN or OFF. • AUTO (automatic) mode sets the thermostat to follow the built-in temperature program (default or personalised). Operating the thermostat in this mode is the best way to maintain a high level of temperature comfort whilst maximising your energy savings. • MAN (manual) mode sets the thermostat to act as a simple thermostat with a fixed setpoint throughout the day. The setpoint can be adjusted from 5°C to...

  • Page 9: Holiday Function

    Special Features • Display Backlight The CM707 has a backlit display that will illuminate when a button is pressed for easier viewing of the display in low light conditions. • SERVICE indicator (optional) Note: This option only works if activated by your installer.
  • Page 10 OPERATING THE CM707 • Automatic Summer/Winter Time Change The CM707 has a built-in Automatic Summer/Winter Time Change feature that will automatically adjust the clock forward or backward by one hour for ‘Daylight Saving Time’. This is carried out on the last Sunday of March and October each year.

  • Page 11: Troubleshooting The Cm707

    Note: The CM707 and heating system will continue to operate as normal. Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, ACS-ECC EMEA, Z.A. La Pièce 16, 1180 Rolle, Switzerland by its Authorised Representative Honeywell International Inc.
  • Page 12 Honeywell Control Systems Ltd. Skimped Hill Lane Bracknell Berkshire RG12 1EB 42010938-017 AA Technical Help Desk: 08457 678999 www.honeywelluk.com © 2013 Honeywell International Inc.

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