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Touchpad scanning
rate
Change of batteries
(only with battery-
powered version)
Operating notes
Comfort mode
Economy mode
Protection mode
Maintenance notes
Disposal
Siemens
Building Technologies
Since the thermostat uses touch technology and to minimize battery power
consumption, a parameter P21 (adjustable from 0.25 to 1.5 seconds) is
implemented for the user to adjust. This function is only valid for the battery-
powered version and the default value is 1 second.
This means that when, for a certain time, the user does not touch the touchpad, the
unit operates in power saving mode and the touchpad is running at a scanning rate
of 1 second.
(From the calculation – assuming 4 operations per day on the thermostat, the
estimated 1-second scanning rate results in a battery life of 1 year. If the user
increases the scanning rate, the batteries' life is extended.)
If the battery symbol
be replaced. Use alkaline batteries type AAA.
The RDD100.. provides Comfort, Economy and Protection mode. The difference
between Comfort and Economy mode is only the room temperature setpoint. The
changeover between Comfort, Economy and Protection mode is made by pressing
touch key
.
When Comfort mode is activated, symbol
(20 ºC) can be readjusted by pressing touchkeys + and –.
When Economy mode is activated, symbol
(16 ºC) can be readjusted by pressing touchkeys + and –.
If the temperature falls below 5 ºC, the unit automatically activates the heating
output. The symbol
appears only, if the icon is enabled via parameter settings.
The thermostats are maintenance-free.
The device is considered an electronic device for disposal in terms of the
European Directive 2012/19/EU and may not be disposed of as domestic
garbage.
·
Dispose of the device through channels provided for this purpose.
·
Comply with all local and currently applicable laws and regulations.
·
Dispose of empty batteries in designated collection points.
RDD100.. Room thermostats with LCD
appears, the batteries are almost exhausted and should
appears on the display. The setpoint
appears on the display. The setpoint
7 / 12
CB1N1420en
2018-03-20
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