I am going on holiday for a few days. How do I
save energy but ensure that the house is warm
when I return?
1.
Make sure the CM61NG is in
AUTO
or
MAN
mode.
2.
Press
(HOLIDAY)
to display the holiday days counter and
temperature.
3.
Press
+
or
-
to set the holiday time (1 - 99 days).
4.
Press
TEMP
or
to set the holiday temperature (5°C -
30°C).
The unit will control to the new temperature for the set number of days
holiday. At midnight the holiday counter will be reduced by one until the
selected number of days have passed. The unit will then return to
normal control as set by the
MAN
or
AUTO
position.
To cancel the
HOLIDAY
setting, press the
button a second time.
How can I switch the Heating on and off
manually?
To switch the boiler ON or OFF:
1. Press the
MAN
button.
2. Press
TEMP
or
until the boiler switches ON or OFF.
How can I switch the CM61NG off?
Press the
OFF
button. The unit will now control at 5°C.
How do I know when the batteries need to be
changed and how do I do this?
Your
CM61NG has built-in electronics that constantly monitor the
battery power level. With no accessory fitted the batteries should last
about 2 years. When the batteries need replacing, a flashing
symbol will be displayed.
To change the batteries:
1.
Lift up the front flap to reveal the battery compartment. Open the
battery compartment by inserting a coin underneath the bottom
right edge of the flap and lift out.
2.
Replace the used batteries with 2 new AA LR6 Alkaline Batteries
(Duracell are recommended) and push the battery compartment
firmly back into the front of the unit.
RESPECT YOUR ENVIRONMENT!
Take care to dispose of used batteries carefully.
The
CM61NG has a permanent memory to keep your program
settings. While you change the batteries, you should never need to
reprogram. However, if you take more than one minute to change
them, you may need to correct the time by pressing
+
or
-
.
Can I use my CM61NG to control my air-condi-
tioning system?
Yes. Please refer to your installer for more information.
How do I remove the CM61NG from the wall
bracket?
After programming is finished always replace the
CM61NG back on
the wall bracket.
How do I set the time?
The time can be set with the
CM61NG in the
AUTO
,
MAN
or
OFF
operating modes. Press
+
or
-
until the correct time is displayed.
Each button press will change the time by one minute. Holding the
button down for a few seconds will change the time slowly at first, then
quickly. Make sure AM or PM is correct.
How do I get started with the built-in tempera-
ture program?
Press the
AUTO
button.
The
CM61NG will now control your heating using the built-in
temperature program:-
Daily
Program
1
2
3
4
5
6
Time
06:30
08:00
12:00
2:00
6:00
10:30
Temperature
21°C
18°C
21°C
18°C
21°C
16°C
How do I set my own daily temperature pro-
gram?
1.
Press
PROG 1.
The first temperature change time and tempera-
ture level will flash to indicate they can be changed. (the two small
arrows are displayed only when the programmed temperature level
is shown).
2.
Press
+
or
-
to adjust the first temperature change time.
Holding the button down will change the time quickly. The change
time can be set in 10 minute steps from 03:00 in the morning. The
change time can be adjusted up to 02:50 on the next morning, so
you can maintain the evening temperature after midnight.
(Note: If you attempt to move a change time past the next change
time, both times will be moved).
3.
Press
TEMP
or
to adjust the first temperature level.
Holding the button down will change the temperature quickly. The
temperature can be set in 0.5°C steps from 5°C to 30°C.
4.
Press
PROG 2
to display the second temperature change time and
temperature level. Set these by pressing
+
or
-
and
TEMP
or
.
5.
The remaining temperature changes can be displayed by pressing
PROG
buttons
3
,
4
,
5
and
6
and adjusted by using
+
or
-
and
TEMP
or
. (If you don’t want to use all the temperature
change times 2, 3, 4, 5 or 6 refer to the section “What if I don’t
want to use all 6 temperature change times?”).
6.
Press
AUTO
when you have completed your programming, The
CM61NG will now control the room temperature to match your
program.
What if I don’t want to use all 6 temperature
change times?
The built-in program uses 6 temperature change times as indicated by
the numbers
1
,
2
,
3
,
4
,
5
and
6
on the display. Unwanted change times
can be deleted by holding the appropriate
PROG
buttons (
2
,
3
,
4
,
5
or
6
) down for a few seconds. The change time will be removed and the
display will show dashes instead of a time / temperature display.
Deleted temperature change times can be brought back by again
pressing the appropriate program button (
2
,
3
,
4
,
5
or
6
) for a few
seconds.
Can I change the programmed temperature for a
short time?
When the
CM61NG
is in
AUTO
position (display will show “AUTO”)
the temperature can be adjusted temporarily by pressing
TEMP
or
. The temperature will return to the program at the next temperature
change time.
How do I check the programmed temperature?
In normal operation the temperature displayed is the actual room
temperature. To check the programmed temperature press and the
display will show the programmed temperature with the two small
arrows.
How do I set one temperature for the whole
day?
To operate as a simple thermostat with one temperature throughout the
day, press
MAN
. Adjust the manual temperature by pressing
TEMP
or
. The manual temperature can be set anywhere from 5°C to 30°C
in 0.5°C steps.
1
2
3
4
5
6
CM61NG Controls/Display Layout
The diagram below details the key button functions and display
information.
How do I install the batteries?
1.
Lift up the front flap to reveal the battery compartment. Open the
battery compartment by inserting a coin underneath the bottom
right edge of the flap and lift out.
2.
Pull the paper tab out to activate the 2 AA LR6 Alkaline Batteries
included and push the battery compartment firmly back into the
front of the unit. After a pause the unit will now display information.
PM
HC60 Relay Box Controls Layout
The relay box will normally be found mounted close to the boiler.
What does it mean when the HC60NG relay box
green LED is ON?
The green LED indicates normal operation of the radio frequency
system. When the green LED is ON the boiler is also ON. When the
LED is OFF the boiler is OFF.
When do I need to use the push button?
You should use the push button to control your boiler only when the RF
communication is lost (see the
CM61NG Trouble-Shooting Guide).
What other accessories can I buy for the CM61NG?
Automatic Time Setting (ATS) “Add-On” Module *
(Part No. Q6667B1015)
The ATS module picks up a daily time signal from a transmitter in
Central Europe and corrects the time on the
CM61NG display. So:
•
You never need to set or adjust the time
•
There is no need to adjust the unit by -/+ 1 hour in summer / winter
since the unit does this automatically
•
Your
CM61NG is the most accurate clock in your home so you
can use this information to set-up all your other clocks.
* Not available in all Geographic Regions depending on transmitter
range and home location.
Table stand for the room unit (Part No. F42010248-002)
If you do not want to mount the room unit on the wall you can use
optional table stand, ask you installer for details
*Note: The room unit must be located in a location where reliable
communication was proven. Advise your installer where you would like
to position the room unit and they will check if the RF communication
is reliable in the selected location(s)
Battery Low
Indicator
Time Display
Heat Demand
Indicator
Temperature
Change
Buttons
=
increase
=
decrease
Information
Enquiry
Button
Temperature
Display
Holiday Button
Off Button
Manual Function
Button
Battery
Compartment
Time
Change
Buttons
Program
Buttons
Automatic
Function
Button
NG
Push button and relay
status LED’s
