CONTENTS
Water Chemistry | 3 |
| Maintenance | 13 |
Warnings | 5 |
| Air Coil Cleaning | 13 |
Pay Attention to These Terms | 5 |
| Cabinet Care (optional) | 13 |
Introduction | 6 |
| Unplug Condensation Drain Holes | 13 |
Installation Considerations | 6 |
| Troubleshooting | 14 |
Electrical Connections | 7 |
| Service Call Verification | 15 |
Water Connections | 9 |
| Power Supply | 15 |
Pressure Drop | 9 |
| Water Flow | 15 |
Controls & Indicator Lamps |
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| Time Clock Adjustment | 15 |
(Analog Models) | 10 |
| Plumbing Diagrams | 16 |
System | 11 |
| Wiring Diagram — 208V/230V |
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Controls (Digital Models) | 11 |
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| 18 |
Digital Controls Operating |
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| Wiring Diagram — 208V/230V |
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Instructions | 12 |
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| 19 |
To Select Pool or Spa Mode | 12 |
| Wiring Diagram — 208V/230V |
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To Increase the Desired Water |
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| 20 |
Temperature (Pool or Spa Mode) | 12 |
| Wiring Diagram — 208V/230V |
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To Lower Desired Water Temperature |
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| 21 |
(Pool or Spa Mode) | 12 |
| Installing a Remote Control |
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To Select Temperature in °C or °F | 12 |
| Device on Analog Heaters | 22 |
System | 12 |
| Wiring | 22 |
Seasonal |
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| Heater Settings | 22 |
Annual Check | 12 |
| Installing a Remote Control |
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Summer Shutdown | 13 |
| Device on Digital Heaters | 22 |
Freeze Protection | 13 |
| Wiring | 22 |
System | 13 |
| Heater Settings | 22 |
Continuous Pump Operation | 13 |
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4