Condensate Screen; Figure 19 - Condensate Screen - York YST Operation Manual

SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
noTe: OptiView Control Center Screens shown may NOT represent the exact screens according to the software version utilized.
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figure 19 - CondenSaTe SCreen

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This screen displays information pertaining to the
steam condenser hotwell condensate and other sta-
tus displays pertinent to the operation of the hotwell
pumps and level control system The cooling liquid
flow lines are animated whenever adequate flow has
been established to close the refrigerant condenser liq-
uid flow switch contacts.
Condensate level Setpoint
Displays the present Hotwell Level Setpoint (HLSP1)
entered on the PID Setup Screen 1.
Condensate level
Displays the level of condensate in the steam condenser
hot well.
high level Switch (open/Closed)
Displays the status of the Hotwell Condensate High
Level Switch digital input. The status will be Closed
when the condensate level in the hotwell is in the
normal operating range and will change to Open when
the level in the hotwell has increased to 5.5 inches or
more above the normal operating level.
52

CondenSaTe SCreen

low level Switch (open/Closed)
Displays the status of the Hotwell Condensate Low
Level Switch digital input. The status will be Closed
when the condensate level in the hotwell is in the
normal operating range and will change to Open when
the level in the hotwell has decreased to 5.5 inches or
more below the normal operating level.
hotwell level Control
Displays the present control signal being sent to the
analog output controlling the electric to pneumatic
level control valve transducer. This transducer
provides a 3-15 PSIG output signal to the condensate
recirculation and overboard valves. As the level in the
hot well increases, the transducer pneumatic output
signal to the valves decreases to open the overboard
valve and close the recirculation valve.
pump #1 run output (led)
Illuminates when the Hotwell Pump #1 contactor is
energized to start the pump.
FORM 160.67-O1
ISSUE DATE: 4/1/2015
LD09265
JOHNSON CONTROLS