Softener Valve Function
| A Tank is Primary Softener, while B Tank is a Polisher: | ||
| A Tank Valves | Open B Tank Valves Open | |
| A Service, B Polisher | 1, 8 | 7, 2 |
| A Tank is in Regeneration, while B Tank is a Primary Softener with No Polisher: | ||
| A Tank Valves Open | B Tank Valves Open | |
| A Backwash, B Service | 3, 4 | 1, 2 |
| A Brine, B Service | 5, 6 | 1, 2 |
| A Fast Flush, B Service | 7, 6 (or 1, 6) | 1, 2 |
| **All valves not listed as open are closed. | ||
| B Tank is Primary Softener, while A Tank is a Polisher: | ||
| A Tank Valves Open | B Tank Valves Open | |
| A Polisher, B Service | 7, 2 | 1, 8 |
| B Tank is in Regeneration, while A Tank is a Primary Softener with No Polisher: | ||
| A Tank Valves Open | B Tank Valves Open | |
| A Service, B Backwash | 1, 2 | 3, 4 |
| A Service, B Brine | 1, 2 | 5, 6 |
| A Service, B Fast Flush | 1, 2 | 7, 6 (or 1, 6) |
| **All valves not listed as open are closed. | ||
| Tanks are Running in Parallel Progressive Mode | ||
| A Tank Valves Open | B Tank Valves Open | |
| A Service, B Service | 1, 2 | 1, 2 |
| **All valves not listed as open are closed. | ||
| ***Extra Valve may be needed on brine suction line depending on brine tank configuration | ||
Primary softener tank regenerates based on batch of water through softener or on a timed basis. Either tank A or B can be the primary or secondary softener.
Both softeners are online at all times except during a regeneration.
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Contact us at 800-820-9021 or info@industrialh2osolutions.com for a quote or service.
