Hydrotech FreshPoint U440 Ultrafiltration System - Manual (Page 25)

Page 25
Programming
Control Operation During Programming
The system will only enter the Program Mode when it is in service and operating on line power. While in the
Program Mode the system will continue to operate normally, monitoring water usage and keeping all displays up
to date. System programming is stored in memory permanently with or without line or battery backup power.
Keypad Operation
Extra Cycle Button
Pushing this button will initiate a flush immediately, independent of the actual system conditions.
Totalizer/Flow Rate Button
This button is used to view the Totalizer and Flow Rate displays. Pressing the button once will display flow rate.
Pressing the button again will display the total accumulation of water flow through the system since it was last
reset. Pressing the button once more will return the display to the Time of Day or Volume Remaining screen. The
Totalizer display is reset by pressing and holding the Totalizer button for 25 seconds. During the 25 seconds, the
Totalizer Arrow will flash, indicating the display is being reset properly.
Program Button
This button is used by the installer to program those settings indicated on the front panel by red LEDs.
Set Up Button
This button is used to set the current time of day, adjust time remaining in a flush cycle step, and in system
programming. The Set Up button will increment a display setting.
Set Down Button
This button is used to set the current time of day, adjust time remaining in a flush cycle step, and in system
programming. The Set Down button will decrement a display setting.
Low Battery Indicator
When the system is operating on line power, the red LED will turn on whenever the 9V alkaline battery (not
included) used for memory backup needs to be replaced. The battery is stored against the valve backplate. In
the event of a power outage, the battery will maintain current operating displays for approximately 24 hours at
maximum battery capacity.