Table of Contents
Safety Information | 4 |
How To Use This Manual | 5 |
Location Selection | 8 |
Outdoor Locations | 6 |
Installation | 8 |
Location Selection | 8 |
Water Line Connection | 8 |
Drain Line Connection | 9 |
Brine Line Connection | 9 |
Brine Tank Overflow Line Connection | 9 |
Electrical Connection | 10 |
Disinfection of Water Conditioning Systems | 11 |
System Operation | 12 |
Cycle Water Flows | 12 |
Camshaft Cycle Positions | 13 |
764 Control Operation | 13 |
Display Icons & Cursors | 14 |
Keypad — Buttons | 15 |
Placing Water Conditioning System Into Operation | 16 |
Level l Programming - 764 Control with 255 Valve, 8 Cycle Conditioner | 18 |
Quick Cycling the Control 255L and 255P | 19 |
Quick Cycling the Control for 255A Systems | 20 |
To Place the 255 Alternating System into Operation: | 20 |
In Service Display | 22 |
Programming Overview | 22 |
Level II Programming – P Values | 23 |
Programming the Lockout Feature | 24 |
Level lll Cycle Programming – C Values | 25 |
Level IV Viewing History - H Values | 26 |
Program Reset | 26 |
Manual Regeneration Options | 27 |
Regeneration Modes for Parallel Systems | 28 |
Wiring Diagrams | 29 |
Parts Lists | 31 |
255 Exploded View & Parts List | 31 |
Bypass Valve and Turbine Adapter | 33 |
Manifold Kits | 34 |
Troubleshooting | 35 |
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