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Rotary screw liquid chillers with optiview control center for electro-mechanical starter & solid state starter
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FORM 160.81-O1 (1020)
ISSUE DATE 10/05/2020

Navigation

In order to maximize the amount of values which the
panel can display to the user, and in order to place those
values in context, multiple screens have been designed
to describe the chiller operation. In order to move from
one screen to the next, navigation keys have been de-
fined. These keys allow the user to either move "for-
ward" to a sub-screen of the present screen, or move
"backward" to the previous screen. Except for the
HOME screen (page 23)
System Screen (page 25)
Evaporator Screen (page 27)
Condenser Screen (page 32)
Compressor Screen (page 36)
Oil Sump (Separator) Screen (page 40)
Motor Screen (page 42)
Setpoints Screen (page 48)
History Screen (page 65)
* Only accessible using SERVICE access password.
JOHNSON CONTROLS
Sensitivity* (page 31)
Refrigerant Level Control* (page 34)
Hot Gas Bypass* (page 39)
Electro-Mechanical Starter (page 42)
- or -
Mod "B" Solid State Starter (page 44)
Ground Fault Protection* (page 46)
Setup (page 51)
Schedule (page 54)
User (page 56)
Comms (page 58)
Printer (page 60)
Sales Order (page 61)
Operations (page 63)
Diagnostics*
Trending (page 73)
View Details (must be activated once to view)
Trend Setup (page 75)
Triggers
Trend Common Slots (page 79)
Custom View (page 71)
History (page 65)
Custom Setup (page 72)
Security Log (page 68)
SECTION 2 - OPTIVIEW™ CONTROL CENTER
HOME screen display, the upper-right "soft" key will
always return the user to the HOME screen. Navigating
with "soft" keys is as simple as pressing the key next
to the label containing the name of the desired screen.
The system will immediately refresh the display with
the graphics for that screen. Following is a layout of all
the screens and how they are connected.
(Refer to OptiView Control Center Service Instructions
(Form 160.81-M1)
Slot #s *
Advanced Trend Setup (page 77)
2
21

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