Viconics VT8000 - Page 36

028 -0427-15 _UI-V T8350_ A4 _ EN www.viconics.com June 2020
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VT8350 [ User Interface Guide ]
Conguration Parameters Default Value Signicance and Adjustments
Fan type
Default value: 3 speed
Fan Type
Fan type conguration determines the fan control method for the fan coil unit
3 Speed: Fan control using 3 binary outputs (Low, Medium, High)
ECM: Fan control using 0-10 Vdc Modulating output.
Choices: 3 speed or ECM
ECM low volt.
Default value: 2.2 Vdc
Point only displayed if “Fan type” is set to “ECM”
Voltage to be applied on 0-10 Vdc output when Low fan speed is selected.
The points are congurable in units of 0.1 Vdc
Range: 2.0 to 4.0 Vdc
ECM med. volt.
Default value: 6.0 Vdc
Point only displayed if “Fan type” is set to “ECM”
Voltage to be applied on 0-10 Vdc output when Medium fan speed is selected.
The points are congurable in units of 0.1 Vdc
Range: 4.1 to 7.0 Vdc
ECM high volt.
Default value: 8.6 Vdc
Point only displayed if “Fan type” is set to “ECM”
Voltage to be applied on 0-10 Vdc output when High fan speed is selected.
The points are congurable in units of 0.1 Vdc
Range: 7.1 to 10.0 Vdc