Vt8300 series user interface guide – Viconics VT8300 Low Voltage User Interface Guide User Manual
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Viconics Technologies Inc.
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9245 Langelier Blvd.
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St.-Leonard
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Quebec
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Canada
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H1P 3K9
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Tel: (514) 321-5660
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Fax: (514) 321-4150
028-0427-01
www.viconics.com
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November 2014
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VT8300 Series
User Interface Guide
4/7 Configuration
BO8 Out Time
Control Type
CPH
15 min
Floating
4
BO8 AuxOut
Not used
Floating Time
0.5 min
DA/RA
DA
CONFIGURATION PARAMETERS SCREEN 4/7
PARAMETER DETAILS SCREEN 4/7
Configuration Parameters Default Value
Significance and Adjustments
CPH
Default value: 4 CPH
Cooling Output Cycles/Hr
Sets maximum number cycles per hour under normal control operation.
It represents the maximum number of cycles equipment turns ON and
OFF in one hour.
A higher CPH represents a higher accuracy of control at the expense of
wearing mechanical components faster.
Range: 3, 4, 5, 6,7 and 8 CPH.
Control Type
Control type for Triac models
Default: Floating
Control Output for FCU Valves
Defines type of control output for type of valves installed for the FCU
application
On/Off: normally opened or normally closed 24 VAC 2 position valves
Floating: modulating 3 wires control of 24 VAC floating valves
Analog: analog modulating control of 2-10 Vdc valves
Refer to proper control diagram according to selected control type
outputs.