Regal SMARTVALVES - Page 11

CONFIGURATION PARAMETERS
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ONTROL SCHEMES*
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ARAMETER
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ESCRIPTION AND SETTINGS
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1) FLOW UNITS
2) FLOW RANGE
3) FLOW AVERAGE
4) RES UNITS
5) RES RANGE
6) RES AVERAGE
7) VALVE UNITS
8) VALVE FS
The Water FLOW UNITS are available in % (percent), GPM (gallons
per minute), MGD (million gallons per day), L/s (liters per second),
m3s (cubic meters per second), and m3d (cubic meters per day).
Factory set in %.
NOTE:
To change this parameter and any other Configuration
parameter, simply press (ADJ) adjust. Use the UP and DOWN
buttons to scroll to the preferred selection. Press ENTER
to accept, then press NEXT (or LAST) to continue to the
following parameter.
Sets the maximum WATER flow according to the selected FLOW
UNITS. Since the factory setting for Flow Units is percent, the
FLOW RANGE is set to 100 (%).
Allows the Flow Signal to be averaged over a specific time period
before the SMARTVALVE makes any adjustments. This helps
prevent wear and tear on the stepper motor and feedback
potentiometer. The settings available are 0.2, 0.4, 0.6, 0.8, 1, 2, 3,
5, 8 & 10 seconds. Factory set at 1.
Residual Units are measured in PPM (parts per million) or mg/L
(milligrams per liter). Factory set in PPM.
The Residual Range MUST be set identical to the range of the
chlorine residual analyzer. Factory set at 3.00 PPM.
Residual Average allows the residual analyzer signal to be
averaged over a specific time frame prior to any adjustment to the
gas feed rate. The available settings are 0.2, 0.4, 0.6, 0.8, 1, 2, 3,
5, 8, & 10 seconds. Factory set at 1.
Units used to monitor and regulate the gas feed rate. The choices
are PPD (lbs. per day), g/h (grams per hour) and kg/h (kilograms
per hour). Factory setting is PPD.
Valve Full Scale is the maximum gas feed rate (capacity) of the
SMARTVALVE which must be identical to the capacity of the
overall system including the remote metering tube.
IMPORTANT:
The SMARTVALVE is sized to the customer’s
specification at the time of purchase. If the Full Scale of the
SMARTVALVE needs to be changed, the valve plug and other
system components may also need to be changed.
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