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Operation
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Siemens Graphical User Interface UI400 CE1U2348en
Building Technologies 2014-06-03
Symbol meanings
The following symbols are located on the navigation bar (left, vertical):
Accessible for end-user and experts:
Start page: Plant status. Access to plant switch (or zone switch).
Temperature page. Access to heating and cooling.
Ventilation page. Access to ventilation.
Domestic hot water page. Access to hot water handling.
Info pages:
l Messages (errors, events)
l Plant information
l Energy data and consumption on a time axis
Service/setting pages:
l Setting options on device or plant
l Operate special operations (e.g. for maintenance work)
l Login in expert view (see note below)
Available in addition for experts:
Diagnostic pages: Analyze and test plant.
Adjust/repair pages:
l Adapt parameters in 'Complete parameter list'
l Access to commissioning wizards
The following symbols can be displayed on the status bar (top, horizontal):
Symbol 'Alarm' indicates a plant error.
Symbol 'Maintenance/Special operations' indicates the presence of a maintenance
message or special operation feedback.
Symbol 'Event' indicates an event message from the plant.
'Hand' symbol The 'Hand' symbol is displayed if the plant/zone switch setting is
changed by making an adjustment on the topic pages.
Adjustments made on the topic pages can be reset at the plant/zone switch.
12:00 The device clock is synchronized with the clock from the connected controller.
Symbol 'User' and the number to the right (access level 1 to 3) indicate which user
level is currently active.
l 1: Commissioning engineer
l 2: Heating engineer
l 3: OEM
Symbol 'Producer' indicates the main producer (e.g. oil/gas boiler, heat pump) that
is currently switched on.
The following symbol can be displayed in the work area:
The back arrow returns from the work area to the navigation bar.
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