TABLE OF CONTENTS |
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I) INTRODUCTION | . . 4 | VII) COMBO HEATING | . 21 |
User Responsibilities | 4 | System Requirements | 21 |
II) SAFETY | . . 4 | VIII) TROUBLESHOOTING GUIDE | . 22 |
For Installations in Canada | 4 | IX) REPAIR PARTS ILLUSTRATION | . 24 |
For Installations in the United States | 4 | LIMITED WARRANTY | . 25 |
Safety Warning (Flammable Vapours) | 5 |
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Safety Warning (Scalding) | 5 |
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Safety Warning (Carbon Monoxide) | 5 |
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Relief Valves (T&P) | 5 |
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Backflow Prevention | 5 |
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III) INSTALLATION | . . 6 |
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Unpacking the Water Heater | 6 |
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Location Requirements | 6 |
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In Earthquake Zones |
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Clearances and Accessibility | 6 |
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Gas Supply | 7 |
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Gas Pressure |
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Gas line purging |
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Gas Leak Testing |
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Air Requirements | 9 |
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Confined Space Air Requirements for Canadian |
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Installations | 9 |
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Confined Space Air Requirements for U.S. |
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Installations | 10 |
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Exhaust Venting | 11 |
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Vent Pipe System |
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Drafthood Installation |
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Water Supply | 11 |
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Piping Installation |
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Closed System/Thermal Expansion |
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Temperature and Pressure (T&P) Relief Valve | 12 |
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The Temperature And Pressure Relief Valve: |
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The Discharge Line: |
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Installations Check | 13 |
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IV) OPERATING INSTRUCTIONS | . 14 |
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Water Temperature Regulation | 14 |
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Temperature Adjustment |
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Lighting Instructions (Robertshaw 110R) | 15 |
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Lighting Instructions (Robertshaw 220R) | 16 |
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Lighting Instructions | 17 |
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V) OPERATION | . 18 |
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Burner Flames | 18 |
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Emergency Shut Down | 18 |
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Checking the Draft | 18 |
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Operating Conditions | 18 |
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Condensation |
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Water Heater Sounds |
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Safety |
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Anode/Water Odour |
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VI) MAINTENANCE | . 19 |
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Draining and Flushing | 19 |
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Periodic Inspection | 19 |
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External Cleaning of the | 20 |
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Resetting and Replacing the Safety (TCO) Switch20 |
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Temperature and Pressure Relief Valve | 20 |
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RETAIN THESE INSTRUCTIONS IN A SAFE LOCATION FOR FUTURE REFERENCE
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