Water Boss Series 255 Installating And Operation Manual
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Contents
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12Brine Draw ValueParameter P7 is used by the control to calculate thebrine draw time. The default value of 25 was selectedfor a “B” injector with low water pressure or an “A”injector with moderate water pressure. If this does notmatch your installation, press the SET button and entera new value. Refer to Table 4 for the correct value. Findthe injector used in the 255 valve. The injector cap islabeled with the injector letter and the injector is colorcoded for easy identification. Next, determine thetypical water pressure for this installation. The BrineDraw Value is an estimate of the flow rate of brinethrough the injector. This rate varies with waterpressure and injector type as shown in Table 4. Thecontrol calculates the brine draw time using this valueand the salt amount. The brine draw time is added tothe Rinse Time (P10) to determine the total BrineDraw/Slow Rinse Time.• This control does not use Parameter P8. No entryis needed for this parameter.• Parameter P12 selects the units of measure. Besure that this is set to the correct value beforeentering any data for Parameters P3, P4 or P5.• Parameter P13 selects the clock display mode. Ifthe 12-hour mode is selected, a PM indicator isused. If the 24-hour mode is selected, the PMindicator is not used.• Parameter P15 has four allowable values. Values 0or 1 will cause the control to wait for Parameter P2,time of day of regeneration, to begin theregeneration. Values 2 or 3 will cause the control tostart the regeneration as soon as the capacity isexhausted.• When Parameter P15 selects a variable reservetype, 0 or 2, Parameter P16 is used to calculate theinitial seven average daily water usage values. Thecontrol multiplies the total capacity by thepercentage entered for Parameter P16 and usesthat value as the initial average daily usage for eachday of the week until water usage establishes newaverages.• Parameter 17 has two allowable values, 0 or 1,however, the 1 is reserved for future options andthus should not be used. Improper regenerationswill occur if P17 is set to 1.• Parameter P18 allows the installer to lock the SaltAmount and Capacity values so they cannot bechanged. When Parameter 18 is set to 1, those twosettings can only be viewed when the control is inthe Level II mode. The settings will be skippedwhen the control is in the Level I mode. WhenParameter 18 is set to zero, the Salt Amount andCapacity can be viewed and changed in eitherLevel I or Level II.• Parameter P19 is used at the factory to enterdefault values. This parameter does not need tobe changed. Using this parameter will erase thevalues for all other parameters and replace themwith default values. Improper regenerations willoccur if P19 is set to a 1 or 3.RegenerationWhen the control begins a regeneration, the display willalternate between Time of Day and Regen TimeRemaining. The Regen Time Remaining is shown inminutes. The control will start and stop an internalmotor which drives the camshaft through the variousregeneration positions. The control uses theinformation entered in the parameters shown in Table 3to determine how long each part of the cycle shouldlast. The control will stop the camshaft at the correctlocation for each part of the regeneration cycle.If power fails during a regeneration cycle, the cyclecompletes normally when the power is restored.Note: The REGEN button is only active when thedisplay is alternating between Time of Day andCapacity. When programming Level I or II parameters,the REGEN button is not active.Conditioned water is available when the control entersthe brine refill cycle. The Regen Time Remaining inregeneration will continue to count down until theindicator points to REGENERATION COMPLETE.Manual RegenerationTo force the control to perform a regeneration, press theREGEN button. This button is located on the front ofthe control. When you press the REGEN button, thecontrol performs a full regeneration of the conditioner.If you press this button again more than one minuteafter regeneration begins, but before theregeneration is complete, a second regenerationwill start when the first regeneration is finished. Thedisplay will freeze and only show the Regen TimeRemaining as an indication that the secondregeneration will be performed. When the firstregeneration is complete, the second one will beginand the display will alternate between Time of Day andRegen Time Remaining.Table 4 - Brine Draw ValueInjector ColorBrineDrawValue at30 psiBrineDrawValue at50 psiBrineDrawValue at70 psiA White 19 26 31B Blue 24 30 37C Red 29 37 40 |
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