[Vgd] Hold (Manual) - York YST Operation Manual

SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
diffuser gap Control Mode
Indicates whether the VGD is under manual or auto-
matic control.
prograMMable
[vgd] open (Manual)
Access Level Required: SERVICE
This key puts the VGD in manual mode and sends an
open command to the VGD.
[vgd] Close (Manual)
Access Level Required: SERVICE
This key puts the VGD in manual mode and sends a
close command to the VGD.

[vgd] hold (Manual)

Access Level Required: SERVICE
This key puts the VGD in manual mode and sends a
hold command to the VGD.
40
navigaTion
home
Access Level Required: VIEW
Causes an instant return to the Home Screen.
Compressor
Access Level Required: VIEW
Causes an instant return to the compressor Screen.
vgd Setpoints
Access Level Required: SERVICE
Moves to the subscreen that allows programming of
the Variable Geometry Diffuser setpoints.
FORM 160.67-O1
ISSUE DATE: 4/1/2015
JOHNSON CONTROLS