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Siemens Building Technologies
Room temperature controllers
CE1N3031en
HVAC Products
24.09.2003
1 Display of the room temperature, setpoints or operating mode changeover time
2
symbol when actual room temperature is displayed
3
Normal operation
Energy saving mode
4
symbol when displaying the operating mode changeover time or when the oper-
ating mode changeover function is activated
5
heating on
6
symbol indicating that batteries need to be replaced
(only with battery-powered versions)
7 Buttons for adjusting the setpoint and the operating mode changeover time
8
Button for operating mode changeover “Normal operation
↔
energy saving
mode”
9 Button for adjusting the operating mode changeover time
10 Battery compartment (only with battery-powered versions)
The required room temperature setpoints for normal operation and energy saving mode
and the operating mode changeover time are adjusted with buttons. Operating mode
changeover can be triggered by pressing a button.
The operating action for the automatic operating mode changeover function is selected
with a DIP switch.
DIP switch
no.
Meaning Position
ON Position
OFF
1
Operating action of
automatic operating
mode changeover
Automatic operating
mode changeover from
normal operation to en-
ergy saving mode or OFF
Automatic operating
mode change over from
energy saving mode or
OFF to normal operation
Notes
The room temperature controller should be mounted in a location where the air tem-
perature can be measured as accurately as possible without getting adversely affected
by direct solar radiation or other heat or refrigeration sources.
Mounting height is about 1.5 m above the floor.
The unit can be fitted to a recessed conduit box.
•
Only authorised staff may open the controller.
Caution: AC 230 V!
•
The cables used must satisfy the insulation requirements with regard to mains
potential
When mounting the unit, fix the baseplate first. Then, make the electrical connections
and fit and secure the cover (also refer to Mounting Instructions).
The controller must be mounted on a flat wall and in compliance with local regulations.
Legend
Mounting, installation
and commissioning