Greenheck Vektor Series User Manual

9
VGN Technology
®
Outlet Velocity: On the Fly Unoccupied
Adjustment Example
The following is an example of the user setting a 3000
FPM maximum and 2000 FPM minimum nozzle outlet
velocity and then using the BMS to send a DC voltage
to the Carel controller to control the nozzle outlet
velocity. The user can set the maximum and minimum
nozzle velocities anywhere between 2000 to 4000 FPM
and use the BMS to adjust the nozzle outlet velocity.
User Set Maximum Outlet Velocity: 3000 FPM
User Set Minimum Outlet Velocity: 2000 FPM
VDC sent to Carel
Controller from BMS
Nozzle Outlet
Velocity
0 VDC 3000 fpm
1 VDC 2900 fpm
2 VDC 2800 fpm
3 VDC 2700 fpm
4 VDC 2600 fpm
5 VDC 2500 fpm
6 VDC 2400 fpm
7 VDC 2300 fpm
8 VDC 2200 fpm
9 VDC 2100 fpm
10 VDC 2000 fpm
BMS Communication Programming, continued

Greenheck Vektor Series Specifications

General

Fan Type	Centrifugal
Material	Stainless steel
Category	Ventilation Hood
Brand	Greenheck
Drive Type	Belt-driven
Mounting	Wall or ceiling
Certifications	UL
Series	Vektor
Control Options	Variable speed control