Honeywell Thermostat CM721 User Manual

CM721 2 6 7 11 GUIDE USER GUIDE Ergonomic Large 4 Automatic Optimum Built in a Honeywell CM721 room to control your heating when are at home and energy when you are away The instructions explain how Layout THE CM721 Started section shows you how to setup and run the thermostat in 3 simple steps 1 Installing the Batteries Please follow the instructions in this section only if the thermostat screen is blank no or digits are displayed If the room temperature is already displayed move on to Step 2 the Date and Time install the Batteries Lift up the front cover of the thermostat to reveal the battery cover and product controls Remove the battery cover by pressing down and sliding out Insert the 2 x AA LR6 Alkaline Batteries supplied with the thermostat ensuring the correct see Layout on page 2 After a short pause the thermostat will display information on the screen and is now ready for use Replace the battery cover by sliding it firmly back into the front of the thermostat 2 Setting the Date and Time set the Date and Time Press you set date for the first time after the batteries are inserted the will show buttons to set the current day of the month d 01 1st day of the month then press the green to confirm Press the Press the e g m 01 January then press the green buttons to set the current month of the button to Press the buttons to set the current year e g yr 06 2006 then press the green date is now stored button to confirm Use the or buttons to set the correct time then press green button to confirm Each press of the buttons will the time by one minute and holding them down will the time slowly at first and get progressively quicker Note If this mode is entered accidentally then press the MAN or OFF buttons to exit 3 Running the Built in Heating Program button The built in heating program has been designed to provide normal comfort but if you want to customise the settings please see the next section CM721 Daily Use THE CM721 Built in Heating Program the Heating Program the Heating Program change the heating program Press either of the PROGRAM buttons to 1 period is highlighted by a flashing square or To Note If you are pressing the or buttons and the display flashes the next period it the next period will be pushed forward Once Note If the original time setting did not require adjustment press the green button to move step The 1 The d button Enabling Time Periods disable or enable time periods To 2 4 To THE CM721 the Features the Operating Mode press either of the AUTO MAN or OFF buttons The screen indicates which mode is or AUTO automatic MAN manual mode sets the thermostat to act as a simple thermostat with a fixed setpoint OFF Normal Operation Temperature Enquiry AUTO MAN and OFF operating modes the thermostat will display the current room To review the programmed temperature the temperature which the is trying to maintain press the button This temperature value will be Temperature Override During This temperature override is cancelled at the next programmed temperature change the Time