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Appendix D - Condensor Control
(Important Note)
Main Screen
The main screen has been designed to give the operator an overall view of the
operating parameters. This screen should always be displayed when setpoint
and manual operation items are not being performed and contains buttons to
navigate to Auto Setpoints and Manual Operations.
This screen displays status information on the mode of the condenser con-
troller and the stage of the condenser.
Modes Of Operation
The Condenser Controller always starts in the OFF position. The Controller
has two modes of operation. The mode is changed by selecting the preferred
mode on the main screen. The modes of operation are as follows:
1. Automatic - Starting and Stopping will be performed automatically based
on Discharge Pressure.
2. Manual – In manual mode the user has two options. To increment the
stage one by one or to enter the Manual over ride screen.
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