User Guide

26
Viconics Technologies Inc. 9245 Langelier Blvd. Saint-Leonard, Quebec, Canada, H1P 3K9 I [phone]
028-0441-01 www.viconics.com April 2015
© 2015 Viconics Technologies. All rights reserved.
VT8600 SeriesUser Interface Guide
6/10 Configuration
Discharge HL
Cool lockout
Heat lockout
49.0 °C
FA range
SH lockout
Discharge LL
-40.0 °C
49 °C
7 °C
0 °C
0 l/s
CONFIGURATION PARAMETERS SCREEN 6/10
PARAMETER DETAILS SCREEN 6/10
Conguration parameters default value Signicance and adjustments
Heat lockout
Outside air temperature heating lockout
Default value: 120 °F (49 °C)
Disables heating stage operation based on outdoor air
temperature.
Function will only be enabled if OS (outside air temperature
sensor) is connected.
From -15 °F up to 120 °F (-26 °C up to 49 °C)
Cool lockout
Outside air temperature mechanical cooling lockout.
Default value: -40 °F (-40 °C)
Disables cooling stage operation based on outdoor air
temperature.
On economizer model, free cooling will not be disabled by this
function.
Function will only be enabled if OS (outside air temperature
sensor) is connected.
From -40 °F up to 95 °F ( -40 °C up to 35 °C )
Discharge HL
Discharge air temperature high limit
Default value: 120 °F (49 °C)
Discharge air high temperature value at which the heating stages
will be locked out.
70°F to 150°F (21°C to 65°C)
(increments: 0.5° or 5°)
Discharge LL
Discharge air temperature low limit
Default value: 45°F (7 °C)
Discharge air low temperature value at which the cooling stages
will be locked out.
35 to 65°F (2.0°C to 19.0°C)
(increments: 0.5° or 5°)
SH lockout
Only valid if HT Type is set to Analog
Outside air temperature supply heat lockout
Default value = 32 °F (0 °C)
Disables heating operation based on outdoor air temperature.
From –15 °F up to 120 °F (-26 °C up to 49 °C)
(increments: 5° or 50°)
FA Range
FA range upper limit value
Default value: 0 CFM
Sets the upper limit of the CFM range. This parameter should be
set based on the rooftop unit size. If set to 0 CFM, the fresh air
damper control will be based on the Min/Max CO2 and Min/Max
Pos values. See Damper Position section for more details.
0 to 20 000 CFM (0 to 9438 L/s), 10 or 100 increments