Display layout
3 Display layout
3.1 The display
3.2 Display modes
3.2.1 General
The display has three different modes that it operates in when in Standby and Occupied state:
✓ Idle mode
✓ Active mode
✓ Setpoint mode
3.2.2 Idle mode
When the display has been inactive during a defined time span, it goes into Idle mode. In this mode all
buttons and segments, except the two arrows, are dimmed down in the display. The time it takes before the
display is put into Idle mode is set with the parameter Inactive delay. If this delay is set to 0 the display never
dims down.
3.2.3 Active mode
The Active mode is the mode the user sees when activating the display, without entering any value. In this
mode it is possible to show one of the following two values in the display:
✓ The calculated setpoint (SP
calc
)
✓ The current room temperature, measured either by the internal or the external sensor
The symbol for indoor temperature is always lit in this mode, as there will always be measurements of the
indoor temperature.
3.2.4 Setpoint mode
The Setpoint mode is what the user sees when adjusting the room temperature via the display. This mode is
activated if the user presses either the Arrow up or Arrow down arrow when in Active mode . The display can
be set to show two different values in this mode:
✓ The calculated setpoint (SP
calc
)
16 RCFD-230C manual, Rev. A
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