Siemens RDE series User manual

CE1B3035en / 02.05.2000 Subject to alteration Siemens Building Technologies / Landis & Staefa Division
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RDE... - the temperature controller that allows you to set the ideal room temperature at the time you want. There
are several switching patterns available that can be set to your specific needs. You can either rely on the factory
settings or make settings that suit your personal needs.
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Normal operation
Energy saving mode Heating on
Replace
batteries
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Setting the
temperature setpoints
and the time of day
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Batteries
(only with battery-powered versions)
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Normal operation
Energy saving mode
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Day (1 = Monday / 7 = Sunday)
Measured room temperature
Time of day
Switching pattern
with time cursor
Confirmation
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Time of day
Switching pattern
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Automatic operation/
switching pattern
settings
1.5V
’AAA’
1.5V
’AAA’
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The controller is supplied with factory-set switching patterns, switching times and temperatures. To commission it,
proceed as follows:
1.5V ’AAA’
1.5V ’ AAA’ Remove the black transit tabs from the two batteries. Check to see if the battery holder is in its correct position. The
controller switches itself on (only with batteriy-powered versions).
Press button . Press to set the current time of day and confirm by pressing .
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Press button
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. Press to set the current weekday and confirm by pressing .
(1 = Monday through 7 = Sunday).
Select the required operating mode with the operating mode selector.
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If that is the case, set the operating mode
selector to position .
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between normal operation and
energy saving mode / off.
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Move the operating mode selector to normal
operation. This ensures continuous heating to the
normal temperature. The display shows .
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Move the operating mode selector to energy
saving mode. This ensures continuous heating to
the energy saving temperature.
The display shows .
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By pressing these buttons, you increase or
decrease the room temperature setpoint in
increments of 0.5 °C. The display first shows the
newly selected temperature and then the
measured actual value again.
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•Press or if you want to change the
setpoint of normal operation or of energy
saving mode
•The setpoint display starts flashing
•Press the buttons to change the temperature
setpoints in increments of 0.5 °C.
•By pressing , the setting will be saved
and the entry mode quit
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In energy saving mode, the unit can be set to
2)) . Proceed as follows:
•Change the temperature setpoints to 5°C.
•Press and hold for 4 seconds.
Symbol will not appear on the display.
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CE1B3035en / 02.05.2000 Subject to alteration Siemens Building Technologies / Landis & Staefa Division
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A switching pattern consisting of 24 vertical pairs of
segments can be entered for every weekday. Each pair
represents a period of one hour. This means that a
switching action can occur every 60 minutes.
Example:
0
Switching pattern with factory setting Mo - Fr
1261824
Automatic operating mode changeover takes place
according to such a switching pattern, provided the
operating mode selector ist set to position .
Proceed as follows:
•Press once to reach the entry mode
The current switching pattern for day 1
(Monday) will be displayed. The segments
at far left start flashing and the time of day
00:00 is displayed
•Press to set the point in time where you
want to assign the operating mode
•Assignment of the operating mode to a point
in time is made by pressing and
•Press or
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to save the setting and to
change to the next day
•When entry of the 7-day switching pattern is
finished, press and the entry will be
saved
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30 seconds after the last entry is made, the
controller will leave the entry mode. In that case,
the last switching pattern changes made will not
be saved!
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•Press once
The time display starts flashing
•Press to set the required time
•Press or to save the setting and to
leave the entry mode
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To reset, first press and hold the button , then
press the two buttons and (‘+‘,‘-‘)
simultaneously for 3 seconds. This means that
the switching times and setpoints will be reset to
their default values.
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Temperature setpoint in normal operation: 20 °C
Temperature setpoint in energy saving mode: 8 °C
Day/s Normal
operation Energy saving mode
Mo (1) –Fr (5) 6:00 –8:00 h
17:00 –22:00 h 22:00 –6:00 h 8:00 –17:00 h
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Sa (6) –Su (7) 7:00 –22:00 h 22:00 –7:00 h
To reset, first press and hold the button , then press the two
buttons (‘+‘,‘-‘) simultaneously for 3 seconds. All individual
settings will be reset to their standard values.
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When this symbol appears, you need to replace the
batteries within the next two weeks.
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•Get two new alkaline batteries type AAA, 1.5 V
•Remove the battery holder, then the batteries, insert
the new batteries and replace the battery holder
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•Make certain the old batteries are disposed of
properly, in compliance with environmental
requirements
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•Never allow room temperatures to exceed 21 °C
•Move the operating mode selector to energy saving
mode, even if you are absent for short periods of
time only.
•Air out the rooms for short periods of time only, but
properly, with the windows wide open