JOHNSON CONTROLS
39
SECTION 2 – OPTIVIEW CONTROL CENTER
FORM 160.79-O3
ISSUE DATE: 11/09/2018
2
Level Control Valve Command
Displays the current Refrigerant Valve command.
PROGRAMMABLE
High Pressure Warning Threshold
Access Level Required: SERVICE
This value allows the user to define the condenser pres-
sure at which the chiller will initiate a warning.
Drop Leg (Enabled / Disabled)
Access Level Required: SERVICE
When a Drop Leg Refrigerant Sensor has been installed
it must be enabled via this toggle before the system will
utilize the new, enhanced resolution input.
NAVIGATION
Home
Access Level Required: VIEW
Causes an instant return to the Home Screen.
Refrigerant Level Control
Access Level Required: SERVICE
Moves to the subscreen allowing programming of the
refrigerant liquid level control setpoints.
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