this is what it states in the manual:
Web Interface:
Configuration – Module Setup – Verify the VDM is listed in the Apex Module List. Also 6
outlets are automatically created which can be configured Configuration – Outlet Setup. The initial
names of the VDM outlets are VarSpd1_X_1 to VarSpd4_X_4, BluLED_X_5, and WhtLED_X_6.
When the VDM is installed the Apex automatically installs 4 variable speed outlets (named VarSpd1_X_1 to
VarSpd1_X_4) that can be used to control Tunze Streams Pumps or lighting ballasts with 0-10V variable
intensity features. Also it automatically adds two lights (to the system to support the Aqua Illuminations
interface). The default names for the LED lights are BluLED_X_5 and WhtLED_X_6 for the blue and white LEDs
respectively.
It says nothing about a royal blue outlet. 