Honeywell Thermostat CMR707A1049 User Manual

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OFFMANAUTO  
CMR707A1049 - User Guide  
 
SETTING-UP THE CMR707  
Getting Started’  
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. Remove the battery cover by pressing down and sliding out.  
c. Insert the 2 x AA LR6 Alkaline Batteries supplied with the thermostat, ensuring the correct  
orientation (see ‘Controls Layout’ on page 2).  
d. After a short pause the thermostat will display information on the screen and is now ready for use.  
e. Replace the battery cover by sliding it firmly back into the front of the thermostat.  
PLEASE RESPECT YOUR ENVIRONMENT! Take care to dispose of used batteries carefully.  
STEP 2: Setting the Day and Time  
To set the Day and Time:  
a. Press the DAY button once and the ‘day indicator’ will begin to flash.  
b. Press the DAY button until the correct day is reached (Day 1 = Monday). Press the green  
button to confirm.  
d. Press either of the  
the time digits (when the unit is powered for the first time the display shows 12:00).  
e. Use the or buttons to set the correct time then press the green button to confirm.  
or buttons once to enter time setting mode. The LCD screen flashes  
Each press of the buttons will change the time by one minute and holding them down will  
change the time slowly at first and get progressively quicker.  
Note: If this mode is entered accidentally then press the AUTO, MAN or OFF buttons to exit.  
STEP 3: Running the Built-in Heating Program  
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 CMR707’.  
PROGRAMMING THE CMR707  
The Built-in Heating Program  
‘Efficient Daily Use’  
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  
Period  
1
2
3
4
(Day 1 to 5)  
Time  
6:30  
21°C  
8:00  
18°C  
18:00  
21°C  
22:30  
16°C  
Temperature  
Saturday & Sunday  
Period  
1
2
3
4
(Day 6 & 7)  
Time  
8:00  
21°C  
10:00  
21°C  
18:00  
21°C  
23:00  
16°C  
Temperature  
 
‘Efficient Daily Use’  
PROGRAMMING THE CMR707  
You now have a choice of how to set the  
program for the next day:  
Reviewing the Heating Program  
To review or edit the heating program use  
f. i) Press the COPY DAY button to copy  
Monday’s program into Tuesday. The display  
will go blank apart from the ‘non flashing’  
day indicator, which indicates the day  
copied and the ‘flashing’ target day to copy  
the program to. To accept this day press the  
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.  
green  
button. To select a different target  
Modifying the Heating Program  
To change the heating program:  
a. Press either of the PROGRAM  
buttons to enter the programming mode.  
The time / temperature settings for period  
day press the DAY button until the ‘flashing’  
day indicator is under the required day, then  
accept it by pressing the green  
Note: Once the target day is confirmed it  
becomes the day that is copied if the COPY  
DAY button is pressed again.  
or  
button.  
on Monday (Day 1) will be flashing as  
shown. The active period is highlighted by  
a flashing square around the numbers at the  
bottom of the screen and the selected day  
is shown with the day indicator.  
OR  
ii) Press the DAY button to move the day  
indicator to Tuesday (Day 2). The program  
for that day can then be adjusted by following  
steps b to e. Programs for the remaining days  
can be set in the same way, using the DAY  
button to move to the next day.  
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To exit the programming mode select the  
desired operating mode by pressing the  
AUTO, MAN or OFF buttons. Note: To run the  
adjusted program select the AUTO mode.  
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b. To adjust the period start time use the  
or buttons, the ‘OK?’ indicator will be  
displayed to confirm the change. Holding the  
button down will change the time quickly.  
Disabling / Enabling Time Periods  
The thermostat has 4 periods each day that  
can be programmed, but you may not need  
all of these switch points for your heating  
requirements. Therefore, any period from  
to 4 can be removed from (or returned to) the  
heating program profile.  
Note: If you are pressing the  
or  
buttons and the display flashes the next  
period, it means the next period will be  
pushed forward.  
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c. Once the required time is reached press  
the green  
button to confirm.  
To disable or enable time periods:  
Note: If the original time setting did not  
require adjustment press the green  
button to move to step ‘d’.  
a. To disable unwanted periods go to the  
desired period ( to 4 )  
PROGRAM or buttons to navigate,  
using the  
ensure the correct period is highlighted  
with the flashing square symbol. Press and  
d. The temperature setting for period  
Monday (Day 1) will now be flashing. To  
adjust this press the or buttons and  
confirm the setting again by pressing the  
green button.  
on  
hold the  
button for at least 2 seconds  
and the display will indicate the period has  
been removed from the program.  
b. To enable periods again follow the same  
procedure as above, navigating to the  
already disabled period. To enable this  
e. The next time and temperature period will  
now be active. Adjust this by repeating  
steps b - d above until all 4 periods are set  
for Monday or press the AUTO button to  
run the program as set, at any time.  
period again press and hold the  
button  
for at least 2 seconds.  
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OPERATING THE CMR707  
‘Using the Features’  
Using the Special Functions  
Choosing the Operating Mode  
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  
The holiday function allows you to set a  
constant temperature (default 10°C)  
for specified number of days (from  
- 99 days). This lets you save energy and  
related costs when you are away from  
home, but resumes normal operation on  
the day of your return.  
=
a
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AUTO (automatic) mode sets the  
thermostat to follow the built-in temperature  
program  
Operating the thermostat in this mode is  
the best way to maintain high level of  
(default  
or  
personalised).  
To set the Holiday function:  
a. Ensure the thermostat is running in  
AUTO or MAN operating modes.  
a
temperature comfort whilst maximising your  
energy savings.  
b. Press the holiday  
button to  
display the holiday days counter and  
temperature setting, along with the  
MAN (manual) mode sets the thermostat  
to act as  
a
simple thermostat with  
a
fixed  
holiday indicator  
c. Press the or  
the holiday time (1 - 99 days) and press  
.
setpoint throughout the day. The setpoint can  
be adjusted from 5°C to 35°C by using the  
time buttons to set  
or  
buttons. The thermostat will continue  
to maintain this temperature until another  
operating mode or temperature is selected.  
the green  
button to confirm.  
d. Press the  
or buttons to set the  
OFF mode sets the thermostat to control  
to a minimum temperature setting of 5°C  
holiday temperature (5°C - 35°C) and  
press the green button to confirm.  
(default) that acts as  
measure for your home.  
a
frost protection  
The thermostat will now control to the new  
temperature for the set number of days that  
your home is vacant. At midnight the holiday  
counter will be reduced by one until the  
selected number of days have passed. The  
thermostat will then return to normal operation  
as set by the MAN or AUTO mode. To cancel  
the HOLIDAY function or to exit the function at  
During Normal Operation  
Temperature Enquiry  
In AUTO, MAN and OFF operating  
modes the thermostat will display the  
current room temperature. To review the  
programmed ‘target’ temperature (the  
temperature which the thermostat is trying  
any time press the  
button a second time.  
Adjusting the Time  
to maintain) press the  
button. This  
‘target’ temperature value will be displayed  
flashing for 5 seconds before returning to  
the current room temperature value.  
To adjust only the time during normal  
operation use the  
or  
buttons to adjust  
button again  
the time and press the green  
to confirm any changes.  
Temperature Override  
During normal operation (AUTO mode) the  
programmed temperature can be adjusted  
manually by pressing the  
or the button. The ‘target’ temperature  
will be displayed and flash for 5 seconds  
- during this time the or buttons can  
or buttons  
be used to modify the set value. Note: This  
temperature override is cancelled at the  
next programmed temperature change.  
 
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  
symbol.  
A fault has occurred in your heating system. Remove  
and re-insert the batteries.  
If the  
symbol does not clear after a few minutes  
contact your installer.  
When setting my program the  
following is displayed --:-- --.-  
The time period has been disabled, to enable see  
Disabling / Enabling Time Periods’ on page 4  
The symbol is displayed but the  
boiler is not firing.  
This may be due to the internal controls of the boiler.  
FAQ’s  
How do I set one temperature for the  
How do I change the batteries on the  
thermostat when they run out?  
whole day?  
The thermostat constantly monitors the battery  
To operate as a simple thermostat with one  
temperature throughout the day, select the  
manual operating mode by pressing the  
MAN button. Adjust the temperature by  
power level, which typically lasts for about  
years before needing replaced. When the power  
is running low flashing symbol will be  
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a
displayed on the screen. To change the batteries  
follow the steps in the above section (‘STEP 1:  
Installing the Batteries’ on page 3), replacing  
the used batteries with new ones in Step c.  
Note: While changing the batteries your program  
settings will be stored but you may need to adjust  
the time settings to be correct.  
pressing the  
or  
buttons - this can be  
set anywhere from 5°C to 35°C in 0.5°C steps.  
The thermostat will continue to maintain this  
temperature until another operating mode is  
selected or the temperature is adjusted.  
 
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.  
So, a programmable room thermostat lets you choose what times you want the heating to be on,  
and what temperature it should reach while it is on. It will allow you to select different temperatures  
in your home at different times of the day (and days of the week) to meet your particular needs.  
Turning a programmable room thermostat to a higher setting will not make the room heat up any  
faster. How quickly the room heats up depends on the design of the heating system, for example,  
the size of boiler and radiators.  
Neither does the setting affect how quickly the room cools down. Turning a programmable room  
thermostat to a lower setting will result in the room being controlled at a lower temperature, and  
saves energy.  
The way to set and use your programmable room thermostat is to find the lowest temperature  
settings that you are comfortable with at the different times you have chosen, and then leave it  
alone to do its job. The best way to do this is to set low temperatures first, say 18°C, and then turn  
them up by one degree each day until you are comfortable with the temperatures. You won’t have  
to adjust the thermostat further. Any adjustments above these settings will waste energy and cost  
you more money.  
If your heating system is a boiler with radiators, there will usually be only one programmable room  
thermostat to control the whole house. But you can have different temperatures in individual rooms  
by installing thermostatic radiator valves (TRVs) on individual radiators. If you don’t have TRVs,  
you should choose a temperature that is reasonable for the whole house. If you do have TRVs, you  
can choose a slightly higher setting to make sure that even the coldest room is comfortable, then  
prevent any overheating in other rooms by adjusting the TRVs.  
The time on the programmer must be correct. Some types have to be adjusted in spring and  
autumn at the changes between Greenwich Mean Time and British Summer Time.  
You may be able to temporarily adjust the heating programme, for example, ‘Override’, ‘Advance’  
or ‘Boost’. These are explained in the manufacturer’s instructions.  
Programmable room thermostats need a free flow of air to sense the temperature, so they must  
not be covered by curtains or blocked by furniture. Nearby electric fires, televisions, wall or table  
lamps may prevent the thermostat from working properly.  
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42010941-008 R1  
© 2006 Honeywell International Inc.  
 

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