Dwyer MPC - Manual (Page 9)

below.
85.
iring.
FRONT PANEL FUNCTIONS
Key functions are as follows:
INDEX: Pressing the INDEX key for 2 seconds will bring up the Secondary
menu starting at the
SP1H menu item. Holding the key for 5 seconds will bring up the
Secure menu starting with the menu item SECr . Once in the menus, pressing the
INDEX key advances the display to the next menu item. May also be used in
conjunction with other keys as noted below.
SYSTEM TEST: When Test menu item is ˝On˝ depressing this key for three seconds
will make the MPC Pump Controller go through a system test. See page 18 for
explanation of system test function.
UP ARROW: Increments a value, changes a menu item, or selects the item to ON.
The maximum value obtainable is 9999 regardless of decimal point placement.
DOWN ARROW: Decrements a value, changes a menu item, or selects the item to
OFF. The minimum value obtainable is -1999 regardless of decimal point placement.
ENTER: The ENTER key is used to store the value of menu items once they
are changed to a new value. If the ENTER key is not pressed after changing the
value the item will revert to the previously stored value.
PUMP RUN TIME: Pressing this key will cause the MPC Pump Controller to display
the total run time (in hours) that the pump(s) have been on since the last reset.
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