Excalibur Water Systems 2.0” High Capacity Premium Flow Series Installation And Operation Manual page 5

Water Softener Motorized Drive Operation:
Viewing the water softener piston rod through the clear water softener clear dome is
a visual indicator of the water softener drives current position. On the water softener
motorized bypass drive, viewing the rod indicates that the water softener is in service.
Viewing the water softener rod as shown on the water softener MAV indicates that the
water softener common port is currently connected to the water softener "B" port. If
the water softener rod is not visible the water softener is offline in the case of a bypass,
or connected to the water softener "A" port of a MAV. This water softener drive logic is
reversible to meet specific plumbing applications by reversing the polarity of the water
softener drive motor wiring harness as shown below.
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