System Screen; Figure 8 - System Screen - York OPTIVIEW YIA D Operation Manual

Single stage absorption chillers steam/hot water with control center
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OptiView Control Center

FIGURE 8 - SYSTEM SCREEN

SYSTEM SCREEN

Overview
This screen gives an overview of system mechanical
equipment status for both shells.
Display Only
Pumps
Displays the current On/Off state and Auto/Manual con-
trol of the Solution and Refrigerant Pumps (also Genera-
tor pump on units equipped with Franklin Pumps).
Liquid Flow
Displays the current On/Off state and Auto/Manual con-
trol of Condenser and Chilled Liquid Pump run contacts,
and Condenser and Chilled Flow Switch status.
Solenoid Valves
Displays the current Closed/Open state and Auto/Manual
control of the 2SOL and 3SOL Solenoid valves.
Refrigerant Level Switch
Displays the current state of the 1F and 3F refrigerant
level switches.
32
Programmable
Solution
Access Level required: SERVICE
This key selects the solution pump for manipulation to
Auto or Manual. To turn the pump "ON " or "OFF" use
the soft keys located at the bottom of the display.
Refrigerant
Access Level required: SERVICE
This key selects the refrigerant pump for manipulation
to Auto or Manual. To turn the pump "ON" or "OFF" use
the soft keys located at the bottom of the display.
Generator
(Only shown on units configured for Franklin Pumps)
Access Level required: SERVICE
Condenser
Access Level required: SERVICE
This key selects the Condenser liquid pump run contacts
for manipulation to Auto or Manual. To switch the Con-
denser run contacts "ON" (closed) or "OFF" (open) use
the soft keys located at the bottom of the display.
FORM 155.21-O1 (615)
LD13815
JOHNSON CONTROLS

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