Setting The Temperature; Programming; Configuration Menu; Setting The Time And Day - Honeywell CM507A Installation And User Manual

3.2

Setting the Temperature

Press one of the buttons until the desired temperature is displayed.
3.3 Comfort and Economy Temperatures
The thermostat has 2 preset temperature buttons:
• Comfort temperature
• Economy temperature
To set the thermostat at the comfort
ture, press the corresponding preset button. The corresponding symbol will
be displayed.
The following table shows the use and the factory setting of each preset but-
ton.
Button Intended Use
Comfort (when the occupant is awake and at home)
Economy (when the occupant is absent or asleep)
To modify the comfort or economy
Set the desired temperature using the
Press and hold the appropriate preset button until the corresponding
symbol is displayed.
3.4 Control Mode
3.4.1 Manual
Use this mode to set the temperature at a fixed value. To use this mode, press
Mode to display and set the desired temperature using the
the buttons.
3.4.2 Automatic
Use this mode to set the temperature according to the energy-saving sched-
ule (see section 4.2). To place in Automatic mode, press Mode to display
Temporary Override
If you modify the temperature when the thermostat is in automatic mode, the
new temperature will be used for the next 2 hours. Afterwards the thermostat
will return to the automatic mode settings. The
override period.
3.5 Battery Indicator
An icon appears when the batteries need replacement. This
icon will flash for 60 days, then the thermostat will cut power
to the heating system. The icon disappears once the
batteries are replaced.
After replacing the batteries, readjust the time and day (see
section 4.1).

Programming

4.1

Setting the Time and Day

Press Clk for 3 seconds. The hour display flashes.
Set the hour using .
Press Clk. The minute display flashes.
Set the minutes using
Press Clk. The day display flashes.
Set the day using .
Press Exit to exit the programming mode.
CM507A
temperature or economy
Default Setting
21°C
17°C
temperature:
buttons.
icon flashes during the
.
4.2 Energy-saving Schedule
When the thermostat is placed in automatic mode, it switches between the
comfort temperature and economy temperature according to the programmed
schedule. You can set a different program for each day of the week. The pre-
programmed schedule is as follows:
Monday to
Friday
tempera-
Saturday and
Sunday
4.3 Modifying the Schedule
If not already done, set the comfort
(see section 3.3)
Press Pgm. The program for Monday will appear and the first hour
period (0:00 a.m. to 1:00 a.m.) is selected (flashes).
NOTE: Note: If you wish to use the same program every day, press Pgm for 3
seconds to select all the days of the week.
Press
respectively.
Select the comfort or economy temperature by pressing on the corre-
buttons or
sponding button (
Repeat steps 3 and 4 for each switch point.
To modify the program for another day, press Pgm until the day is
selected and repeat steps 3 to 5.
Press Exit to exit the programming mode.
.

Configuration Menu

To access the configuration menu, press the
simultaneously for 3 seconds.
To go to the next parameter (menu item), briefly press the
buttons simultaneously.
To modify a parameter, press
Repeat steps 2 and 3 if necessary.
Press the
configuration menu.
DISPLAY DESCRIPTION
4.
Time Display
Pump Protection
Number of cycles per hour
1
When pump protection is On, the thermostat will activate the heating sys-
tem for 15 seconds if it has not been activated for the past 24 hours.
2
The corresponding cycle lengths are: 2=30 min., 3=20 min., 4=15 min.,
5=12 min., 6=10 min. Select the cycle according to the type of heating:
Gas boiler <30k W - 10 minutes
Oil boiler - 20 minutes
:
comfort
6:00 to 8:00
18:00 to 22:00
:
Comfort
6:00 to 22:00
and economy
or button to advance to the next or preceding hour period
or ).
or .
and buttons simultaneously for 3 seconds to exit the
DEFAULT
1
400-147-024-A
:
Economy
8:00 to 18:00
22:00 to 6:00
:
Economy
22:00 to 6:00
temperatures
5.
and buttons
and
SELECTIONS
12 h 12 h or 24 h
Off On or Off
4 2, 3, 4, 5 or 6
2/6/05 2/2