2 3 4 5 6 7 OFFMANAUTO CMR707A1049 - User Guide
CMR707 - USER GUIDE Description Features The Honeywell CMR707 is a programmable room thermostat designed to control your heating system efficiently, providing comfortable temperatures when you are at home and energy savings when you are away. The following instructions explain how to set up, program and operate your Honeywell CMR707 Programmable Room Thermostat. • Ergonomic user interface featuring an ‘OK-button’. • Large LCD (Liquid Crystal Display) Screen.
‘Getting Started’ SETTING-UP THE CMR707 This section shows you how to setup and run the thermostat in 3 simple steps: STEP 1: Installing the Batteries Note: if the ‘Low Battery’ Indicator is showing or the thermostat screen is blank (no symbols or digits are displayed) replace the batteries as follows, otherwise, please go directly to Step 2: Setting the Date and Time. To install the Batteries: a. Lift up the front cover of the thermostat to reveal the battery cover and product controls. b.
‘Efficient Daily Use’ PROGRAMMING THE CMR707 Reviewing the Heating Program To review or edit the heating program use the PROGRAM or buttons to navigate between the 4 individual programming periods for that day. Use the DAY button to step through each day of the week, so the complete 7 day heating program can be reviewed or edited. Modifying the Heating Program To change the heating program: a. Press either of the PROGRAM or buttons to enter the programming mode.
OPERATING THE CMR707 ‘Using the Features’ Choosing the Operating Mode Using the Special Functions 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. • HOLIDAY Function • AUTO (automatic) mode sets the thermostat to follow the built-in temperature program (default or personalised).
TROUBLESHOOTING THE CMR707 Symptom Remedy Blank Display (Power Loss). Check batteries are installed by removing the battery cover. Check batteries have been installed in the correct orientation. Replace the batteries. Display shows flashing symbol. The batteries in the thermostat are low on power - Replace the batteries. Display shows A fault has occurred in your heating system. Remove and re-insert the batteries. symbol. If the symbol does not clear after a few minutes contact your installer.
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.
42010941-008 R1 © 2006 Honeywell International Inc.