Hydrotech 7000 Master Programming Mode - Manual (Page 5)

7000 Master Programming Mode
Page 5
4. System Capacity (Display Code C) for US and metric with an extended (Display Code Ct) in metric
where t denotes x 1,000 multiplier
Example:
NOTE: This program step is not available for Regeneration Type Time Clock Delayed [ 7 - - 1 ].
Use this program step, identified by the letter C in the first digit of the display, to set the capacity of the system
in kilograins (or Cubic meter X degrees for metric systems).
— Use the system capacity to calculate the amount of treated water (gallons or liters) to be treated by the unit
before a Regeneration Cycle is required.
— The control automatically determines a reserve capacity based on water use history when Regeneration
Type is set to Meter Delayed [ 7 - - 3 ] or Meter Delayed Variable Brining [ 7 - - 4 ].
Example:
— Use the Set Up and Set Down buttons to adjust this value.
— Press the Extra Cycle button to proceed to the next step.
5. Feed water Hardness (Display Code H)
NOTE: This program step is not available for Regeneration Type Time Clock Delayed [ 7 - - 1 ].
Use this program step, identified by the letter H in the first digit of the display, to set the feed water hardness.
— Use the Set Up and Set Down buttons to set the amount of feed water hardness. The system
automatically calculates treated water capacity based on the feed water hardness entered in this program
step and the system capacity entered in program step #4.
Example:
— Use the Set Up and Set Down buttons to adjust this value.
— Press the Extra Cycle button to proceed to the next step.
Ct1.9 = 1,900,000
Range = 1 – 299 kilograins, US [ u - -1 ]
Range = 1 – 1,900,000 degree-liters, metric [ u - - 2 ]
Default = 24 kilograins, US [ u - -1 ]
Default = 180 degree-liters, metric [ u - - 2 ]
24 kilograin system capacity Setting: [ C 24 ]
Range = 4 – 199 grains/gallon, US [ u - -1 ]
Range = 4 – 199 degrees, metric [ u - - 2 ]
Default = 24 kilograins, US [ u - -1 ]
Default = 25 degrees, metric [ u - - 2 ]
Feed water hardness = 20 grains/gallon Setting: [ H 20 ]
Default = 15 grains/gallon [ H -15 ]