JOHNSON CONTROLS
52
FORM 160.81-O1 (1020)
ISSUE DATE 10/05/2020
SECTION 2 - OPTIVIEW™ CONTROL CENTER
Optiview Control Center
If the chiller is presently set to 24-hour mode, the time
must be entered in the 24-hour format. Otherwise, the
user must also select AM or PM for the entered time. If
out of range, the user is prompted for the information
again. At this point the user may retry the time entry, or
cancel the programming attempt.
Clock (Enabled / Disabled)
Access Level Required:
OPERATOR
Allows the user to enable or disable the real-time clock
in order to conserve battery life. The clock will be
disabled during manufacturing and must be enabled at
system commissioning. In addition, when preparing
for prolonged shutdown the clock should once again be
disabled.
12/24 Hr
Access Level Required:
OPERATOR
Allows the user to specify the format in which the time
will be presented to the user. This setpoint will affect
the display of the time on the chiller panel and on all
reports generated. The 12-Hour time format will include
the
AM
and
PM
modifiers and show the range of time
between 1:00 and 12:59, while the 24-Hour time format
will show the range of time between 0:00 and 23:59.
031-02430-000 Microboard Only
Change Settings
Access Level Required:
OPERATOR or higher
Used to enter the following setpoints. Pressing this key
places a green selection box around the first changeable
setpoint. The access level determines which setpoints
can be changed. Use the ▲ and ▼ keys to place the
selection box around the desired setpoint. With the
setpoint selected, press the ENTER (√) key. A dialog
box appears with the range of settings.
Chilled Liquid Pump Operation
Access Level Required:
SERVICE
Allows a Service Technician to select chilled liquid
pump control contacts (I/O Board TB2-44/45) opera-
tion as either Standard or Enhanced. Service Techni-
cians refer to OptiView Control Center Service In-
structions (Form 160.81-M1).
Motor Drive Type
Access Level Required:
SERVICE
Allows a Service Technician to enter the applied com-
pressor motor type as either Electro - Mechanical (EM)
or Solid State Starter (SSS – Mod B). Service Tech-
nicians refer to OptiView Control Center Service In-
structions (Form 160.81-M1).
Anti-Recycle
Access Level Required:
SERVICE
Allows a Service Technician to Enable or Disable the
anti-recycle timer. Service Technicians refer to OptiV-
iew Control Center Service Instructions (Form 160.81-
M1).
Power Failure Restart
Access Level Required:
OPERATOR
Allows the user to select Manual or Automatic restart
after power failure.
Navigation
Home
Access Level Required:
VIEW
Causes an instant return to the HOME screen.
Schedule
Access Level Required:
VIEW
Moves to the sub-screen allowing definition of the
chiller operation schedule.
Diagnostics
Access Level Required:
SERVICE
Moves to the sub-screen allowing limited diagnostic
capability while operating. Refer to OptiView Control
Center Service Instructions (Form 160.81-M1).
Comms
Access Level Required:
VIEW
Moves to the sub-screen allowing configuration of sys-
tem communications.
