valent VX Series Reference Guide

Valent VX Series Controller 21
cooling lockouT
This screen displays the cooling lockout temperature. Cooling will be disabled
when outside air is below the cooling lockout temperature (55ºF).
heaTing lockouT
This screen displays the heating lockout temperature. Heating will be disabled
when outside air is above the lockout temperature (80ºF).
space seT poinTs during unoccupied mode
The controller will have separate screens for unoccupied cooling and heating set
points.
Unoccupied Cooling Example: If set point = 80ºF, unoccupied cooling is enabled
when space equals 80ºF and above. Unoccupied cooling is disabled when space
temperature is below 75ºF.
Unoccupied Heating Example: If set point = 60ºF, unoccupied heating is enabled
when space temperature equals 60ºF and below. Unoccupied heating is disabled
when space temperature is above 65ºF.
Menu
winTer ramp
The winter ramp function prevents the supply temperature from dropping below
set point under the following conditions:
• Outside air temperature is below the winter ramp enable set point; and
• Heating capacity is at 100%
One of the following is used to perform the winter ramp function:
• Supply fan speed; or
• Outside air damper position
Note: If the unit is a heat pump, the supply fan is always used.
modbus space T-sTaT
The quantity of thermostats installed in the space that communicate the
temperature, humidity, and set point to the controller. The controller averages the
temperature and humidity readings when there is more than one installed. See
Appendix C for more information.

valent VX Series Specifications

General

Brand	valent
Model	VX Series
Category	Air Handlers
Language	English