SmartX Living Space Sensor Touchscreen SXWSCDXSELXX display has a background color indication for the "Heating cooling status" setting in Workstation, but the Heat/Cool/Off colors Red/Blue/White are very faint and it is nearly impossible to tell them apart. The colors are a bit better when viewed from an angle, but when looking straight at the display they are very faint. The photos below show the states Cool (Blue), Heat (Red) and Off (White) in that order from left to right.
EcoStruxure Building Operation
Building Operation SmartX Living Space Sensor
Low color quality of the SmartX Living Space Sensor Touchscreen SXWSCDXSELXX display.
This is a hardware limitation in the current version of the touchscreen display SXWSCDXSELXX. The issue will be resolved in a coming release of the display.