York YK Series - Page 48

FORM 160.54-O1
ISSUE DATE: 9/10/2014
JOHNSON CONTROLS
48
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
PROGRAMMABLE
Valve Preset Time
Upon entering chiller prelube, the Refrigerant Level
close output is energized for the length of the program-
mable Valve Preset Time Setpoint (0 to 100 seconds;
default 50).
Ramp-up Time
This ramp limit allows the level to go from the present
level to the Refrigerant Level Setpoint over a period of
time programmed as the Ramp-Up Time Setpoint (3 to
15 minutes; default 8).
NAVIGATION
Home
Access Level Required: VIEW
Returns user to HOME Screen.
Condenser
Access Level Required: VIEW
Returns user to CONDENSER Screen.
Setpoints
Access Level Required: SERVICE
Moves to a subscreen allowing programming of the
Refrigerant Level Control Setpoints.