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Are your rooms too warm/too cold?
+
Press + or – to increase or decrease the room
temperature setpoint in increments of 0.5 ° C / 1 ° F .
–
Proceed as follows:
ok
•
+
–
Press
or
set
This adjustment is reset as soon as the
operating mode changes.
mode
•
Press ok, set or mode to save the value or wait
for the program to exit automatically
•
To lock the setpoints, use parameters P06 and
P08.
Do you want to change the operating mode?
mode
The thermostat provides Comfort mode, Economy
mode, and Auto mode. Changeover between the
operating modes can be made manually by pressing
mode.
Comfort mode is the permanent (24 h) selection
of Comfort. Select this mode to maintain Comfort
temperature permanently without any time switch. It is
used during occupancy periods, for example.
Economy mode is the permanent (24 h) selection
of Economy. Select this mode to maintain the
Economy temperature permanently without any time
switch.
It is used during non-occupancy periods, for example
at night.
In Auto timer mode, operating modes (Comfort,
AUTO
Economy) are changed automatically according to the
time switch set.
!
Note:
Frost protection is a function always active in the
background. As soon the room temperature falls
below 5 ºC, the unit automatically activates the
heating
.
Do you want to set permanent temperature
setpoints?
set
•
Press set and select
ok
•
Press ok to confirm
+
•
Press mode to select an operating mode, Comfort
–
or Economy
•
+
–
mode
Press
or
to adjust the setpoint permanently.
•
Press ok to confirm
•
Press mode to exit or wait for the program to exit
automatically
!
Note: This permanent setpoint is used during Auto timer
mode.
Energy saving tips without loss of comfort
•
Select Auto timer mode during the heating period, and set the
time switch according to your normal habits at home
•
Select Economy mode or Holiday mode for long periods of
non-occupancy and during summer period
2/4
Operating Instructions
to adjust the setpoint temporarily.
CB1B1423en_01 / 2013-03-08
Do you want to set your Holiday mode?
set
Use the Holiday mode to set the thermostat to a
constant temperature while absent.
ok
•
+
Press set and select
•
Press ok to confirm
–
•
+
–
Press
or
mode
•
Press ok to confirm
•
+
–
Press
or
holidays (Note: 0 = Holiday mode OFF)
•
Press ok to save the value
•
When Holiday mode is activated, the remaining
days are displayed on the screen
!
Note: If you press mode while Holiday mode is active,
the function is turned off and the
disappears.
If the Comfort and Economy setpoint values are both
locked, the lowest locked setpoint value is the Holiday
mode setpoint value. You can adjust the setpoint
temperature from 5 ºC up to the lowest locked setpoint
value.
Do you want to enter your own time switch?
Option 1: Time switch with individual day selection (P11=0)
set
You can select Comfort or Economy at 15 minute
intervals throughout the day. The 0:00 to 24:00 hour
ok
time bar allows you to set the operating mode for the
+
selected day(s).
–
Example:
1
mode
0
6
Visible bars: Control to Comfort temperature
Invisible bars: Control to Economy temperature
When Auto timer mode is enabled, changeover between
the operating modes is automatic after the settings are
saved.
Proceed as follows:
1) Press set and select
2) Press ok to confirm.
3) Time switch for day Mon(1) is displayed.
+
–
4) Press
or
to select the day, from Mon(1) to
Sun(7).
5) Press ok to confirm the selection and initiate time
programming.
During programming step:
6) Press mode to select an operating mode, (Comfort or
Economy) or
+
–
7) Press
or
to adjust the time setpoint by 15
minutes for the selected mode.
8) Press ok to save the time switch.
9) Repeat steps 4-8 for all remaining days (if required);
or
10) Press mode or wait for the program to exit
automatically.
to adjust the temperature setpoint
to adjust the number of days for
symbol
2
1 8
1 2
2 4
.
AUTO
Siemens Building Technologies
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