Xylem IM043 AQUAVAR Variable Speed Pump Control - Manual (Page 63)

Operating Hours
This counter displays the total amount of time that the AQUAVAR controller drive head has
operated, (whether the pump was running or not). This time can be reset to zero by pressing the
up and down arrows at the same time for 25 seconds.
Total Run Time
This display shows the total run time of the pump motor in hours and minutes. This display resets
automatically when Operating Hours is reset.
Display Contrast
This display allows the operator to set the contrast of the LCD display on the control panel from
10% to 100%. Use the up and down arrows to set the contrast desired.
Set Password
The pre-set factory password is 0066. This display allows you to create a new password for
security. If you decide to change the password, write it down and store it in a safe place.
Lock Function
This allows the operator to lock all of the settings on the main menu except On/Off. When the
lock function is off, main menu settings may be changed normally. On pre-packaged systems, the
lock function will assure that package settings remain as selected at the factory. Default is off. Set
to “On” to lock out persons from changing settings.
Heating On
In order to prevent the possibility of condensation inside the AQUAVAR controller head, a heating
unit (10 watt) is switched on when the pump motor is off. This heating unit can be set for on or
off.
Default values
Default values can be set for either US or Europe base data. The US default is PSI, 60 Hz, etc. To
return all settings to the pre-programmed factory settings: press the up and down arrow keys
at the same time and hold them as a count down timer counts back from 5 to 0. When complete,
the display will return to the main menu and show Inverter - Stop/Default. All settings can be
entered again following the directions given in the Programming Section. After loading default
values, the screen will flash until values are saved.
Save ??
This display allows any program changes to be saved and return to the main menu. Remember
that all program changes will be cancelled when the system is turned off unless these are
saved.
Operator Custom Features and Displays
62
YOuR gOuLDS DISTRIBuTOR OR APPLICATION ENgINEER WILL NOT BE ABLE TO HELP
YOu WITH PROgRAMMINg PROBLEMS IF YOu HAvE CHANgED THE PASSWORD AND
LOST IT!
NOTE