Hydrotech 7000 Valve Automatic Water Softeners Operation Manual - Manual (Page 6)

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The valve has been pre-programmed with factory settings as follows:
Regeneration Cycle Step Programming
1. Backwash ......................................10 minutes
2. Brine Rinse ....................................60 minutes
3. Second Backwash..........................0 minutes (not used)
4. Rapid Rinse ..................................10 minutes
5. Brine Refill ....................................7000-844-75 - 20 minutes
7000-948-100 - 26 minutes
7000-1047-125 - 33 minutes
7000-1054-150 - 40 minutes
7000-1252-200 - 26 minutes
7000-1450-250 - 33 minutes
7000-1465-300 - 40 minutes
7000-1665-400 - 26 minutes
Programming a Meter Delayed Regenerated System
1. Push and hold both the Up and Down keys for 5 seconds to enter Programming Mode.
2. Feed water hardness (Display Code H)
NOTE: The feed water hardness setting only displays when the system is set to operate as a Meter Immediate or
Meter Delayed system type.
— Press the Set Up or Set Down buttons to set the amount of feed water hardness in grains/gallon (US) or degrees
(metric). The system automatically calculates treated water capacity based on the feed water hardness and the
system capacity preset in the Master Programming mode. “Calc” is displayed during calculations.
Example: Range: 4 - 199 US and Metric
— To program 9 grains / gallon (US) or 9 degrees (Metric) [H - 9]
— Press the Set Up and Set Down buttons to adjust this value.
— Press the Extra Cycle button once to advance to the next step.
Operating Instructions
Figure 4