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Siemens Room temperature controller REV17.. CE1N2203en
Building Technologies 24.04.2008
Operating modes
The controller offers the two time switch programs and .
Enter a start time and end time for each heating phase. Also comfort temperature
setpoint can be freely entered for each heating phases. Between the heating phases
the controller always switches to the same, freely selectable energy saving
temperature setpoint.
2205Z04
16
°C
18
20
22
06
08
18 22
h
Heating
phase 1
12
14
21
Heating
phase 2
Heating phase 3
The controller also offers the three 3 continuous modes comfort mode,
energy saving mode and frost protection mode.
You can freely adjust the setpoints for the weekly and 24-hour operating modes.
Setting range for all setpoints without setpoint limitation 3…35 °C.
Setting range for all setpoints with setpoint limitation 16…35 °C.
Factory settings: Heating
, , ,
20 °C
,
16 °C
8 °C
,
12 °C
Factory settings: Switching times
Heating phases P1 P2 P3 P4 P5 P6
1. 07:00 23:00 PASS PASS PASS PASS
2. 06:00 08:00 17:00 22:00 PASS PASS
3. 06:00 08:00 11:00 13:00 17:00 22:00
Three different switching patterns are available to simplify entry of switching times. These
can be assigned as blocks to the corresponding weekdays 1…5 and weekend days
6…7. As a result, you need to adapt the switching times and room temperatures only
once for each block.
Switching pattern Blocks
Operation with
time switch program
Example with
3 heating phases
Continuous operating
modes
Setpoints
Factory setting
Weekday /
Weekend -
Time switch
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