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4.3 Keypad
The keypad consists of 4 directional arrows and 4 function keys. The arrow keys are
used to move the adjustment cursor and change settings, while the function keys are
used to enter values, and navigate the various menu screens. The function keys are
ENTER, EXIT, NEXT
and
PREV
(previous).
NEXT
and
PREV
scroll through the
various menu choices.
ENTER
is used to enter a menu and to enter a value.
EXIT
is
used to back up one menu level. If you are at the main menu level,
EXIT
will return
you to the summary screen.
To change a value or option in a submenu, the left/right arrow keys move the cursor
left and right to each digit or option that can be changed. The up/down arrows will
change numeric values up or down, or scroll through option choices. Press
ENTER
only when you have finished making ALL of the changes for that menu screen.
4.4 Access
Code
The WCU series controller is shipped with the access code disabled. If you wish to
enable it, see Section 5.8 for operation. With the access code enabled, any user can
view parameter settings, but not change them. Note that this provides protection
only against casual tampering. Use a lock on the cover latch if you need more
protection.
4.5 Startup
Initial Startup
After having mounted the enclosure and wired the unit, the controller is ready to use.
CONTROL DELAY: The display will show the WCU series model number then
revert to the top level summary screen with "Control Delay" for a status message. This
message will be displayed for approximately 30 seconds. In some situations, the user
may not want the unit to be controlling and possibly turning on pumps when it is first
powered on. This allows you enough time to enter the Output menus and disable the
outputs. The only difference in the controller operation during these 30 seconds is that
it will not activate any outputs. All measurements are live and all menus are
accessible. Scroll through the menus, calibrate the sensor, and set the control
parameters as detailed in Section 5, Operation.
