GENERAL 700 SERIES INSTRUCTIONS 25
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GENERAL 700 SERIES INSTRUCTIONS
700 SERIES CONTROLLER
Power Loss Memory Retention
The 700 Series controllers feature battery-free time and date retention during
the loss of power. This is designed to last a minimum of 8 hours depending on
the installation. The controller will continue to keep time and day in dynamic
memory while there is no AC power.
The controller will not track water usage on volumetric demand controls in the
event of a power failure.
All programmed parameters are stored in the 700 Series static memory and
will not be lost in the event of a power failure. These settings are maintained
separately from the time and day settings.
Motor
The 700 series controller uses a standard 12-volt AC motor that works with
either 50 Hz or 60 Hz. The same motor is used worldwide and does not need
to be changed for different power conditions.
Power
700 Series controllers are available in two power configurations:
1. The North American model requires 60 Hz input. The controller will dis-
play USA units when power is first applied.
2. The World model accepts either 60 or 50 Hz input and will automatically
adjust measurement units when power is first applied.
Information entered or calculated by the controller is stored in two different
ways.
A static memory will store:
Media volume
Regenerant setting
Time of regeneration
Days between regeneration
Filter mode
A dynamic memory with 8 hour retention will store:
Current day of week
Running clock
NOTE: Water flow to the valve can be turned on or bypassed when the
controller is powered up for the first time.
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