Xylem AquaBoost CS and VS Pumping Packages - Manual (Page 37)

Control keys
The keys located on the front panel of the smart relay are used to configure, program, and
control the application and to monitor the progress of the application.
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• The shift key is the white key located on the right side of the LCD screen.
• The green Menu/OK key is used for all confirmations: menu, sub-menu, program,
parameter.
• The gray keys, labeled Z1 through Z4, have arrows below them indicating the
directions of navigation.
Navigate through user-adjustable parameters
When the controller is turned on, the Lead Pump Minimum Run Timer screen appears:
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• Press the left-most gray key, Z1, in order to navigate to other user-adjustable
parameters.
Modify parameters
1. In order to modify the preset value, press and hold the white shift key and press the
right-most navigation key, Z4.
The current preset value will start to blink.
2. Modify the parameter value with the up and down arrow keys.
3. When the desired value is displayed, confirm the changes by pressing the green
Menu/OK button.
Navigate to and from the main screen
• Continuously press the Z1 left arrow key until the main screen appears:
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Commissioning, Startup, Operation, and Shutdown
AquaBoost CS and VS Pumping Packages Installation, Operation, and Maintenance Manual 35