User Manual

Operating elements
The function keys and LED indicators of the HMI-LED are illustrated as follows:
* Hold the key for more than 2 seconds.
Name Action Description
Key UP
Press
- To scroll up the present value list page;
- To increase an input value
Press and hold*
- To enter the present value list page
Key DOWN
Press
- To scroll down the present value list page;
- To decrease an input value
Press and hold*
- To enter the present value list page
Key SET
Press
- To enter the sub page;
- To get value from the present value list or
parameter list;
- To confirm the modification of parameter
list or the password input
Press and hold*
- To switch to the parameter list page and
alarm history page
Key ESC
Press
- To switch among digit position in
parameter configuration page
Press and hold*
- To exit to upper level menu;
- To exit from the parameter list page;
- To cancel the modification
Key SET+UP
Press and hold*
- To send unit switch ON/OFF command to
controller from the default page
Key SET+DOWN
Press and hold*
- To acknowledge the alarm on the alarm
list page
Key SET+ESC
Press and hold*
- To clear the history alarm records on
alarm history page
LED Indicator
HUMIDITY
% RH light on - To indicate the real-time humidity
LED Indicator
TEMPERATURE
°C light on - To indicate the real-time temperature
Others
No indication
- To indicate the current value is neither
temperature nor humidity
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Siemens HMI-LED CB1Q3946en
Building Technologies 2016-03-25