Index
Index
1 | Warning | 2 |
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2 | Appliance details | 4 |
2.1 | Features | 4 |
2.2 | 4 | |
2.3 | Unpacking the | 5 |
2.4 | General rules to follow for safe operation | 6 |
2.5 | Dimensions and minimum installation clearances | 7 |
2.6 | Applications | 8 |
2.7 | Water quality | 9 |
3 | Installation instructions | 10 |
3.1 | Introduction | 10 |
3.2 | Proper location for installing your heater | 10 |
3.3 | Heater placement and clearances | 10 |
3.4 | Mounting installation | 10 |
3.5 | Combustion air requirements | 11 |
3.6 | Venting | 13 |
3.6.1 | Vent material and specifications | 13 |
3.6.2 | Vent connections and air inlet restrictors | 14 |
3.6.3 | Condensate drain requirements | 17 |
3.6.4 | Room sealed installation (Twin pipe) | 17 |
3.6.5 | Vertical terminations | 18 |
3.6.6 | Horizontal terminations | 18 |
3.6.7 | Exhaust vent configuration examples | 21 |
3.7 | Gas piping & connections | 22 |
3.8 | Measuring gas pressure | 24 |
3.9Checking restrictor plate size by measuring CO2 level value 24
3.10 | Water connections | 25 |
3.11 | Electrical connections | 25 |
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4 | Operating instructions | 27 |
4.1 | Initial filling instructions | 27 |
4.2 | For your safety read before operating your water heater | 27 |
4.3 | Startup instructions | 27 |
4.4 | Power | 28 |
4.5 | Recirculating water temperature | 28 |
4.6 | Temperature and hot water flow | 28 |
4.7 | Freeze protection | 28 |
4.8 | Electrical diagram | 29 |
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5 | Maintenance and service | 30 |
5.1 | Service mode | 30 |
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6 | Troubleshooting | 32 |
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7 | 34 | |
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8 | Interior components diagram and parts list | 35 |
8.1 | Interior components | 35 |
8.2 | Components diagram | 36 |
8.3 | Parts list | 37 |
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9 | Protecting the environment | 38 |
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10 | Ten Year Limited Warranty | 39 |
1Warning
For your safety
Do not store or use gasoline or other flammable, combustible or corrosive vapors and liquids in the vicinity of this or any other appliance.
Warning: Carefully plan where you install the heater. Correct combustion air supply and flue pipe installation are very important. If a gas appliance is not installed correctly, fatal accidents can result from lack of air, carbon monoxide poisoning or fire.
Warning: Exhaust gas must be vented to outside using 3" single wall sealed stainless steel vent pipe suitable for category III vent systems and temperatures up to 480°F. Vent and combustion air connector piping must be sealed
Warning: Place the recirculating water heater in a location where water leaks will do NOT DAMAGE adjacent areas or lower floors.
Warning: Field wiring connections and electrical grounding must comply with local codes, or in the absence of local codes, with the latest edition of the National Electric Code, ANSI/NFPA 70, or in Canada, all electrical wiring must comply with the local codes and the Canadian Electrical Code, CSA C22.1 Part 1.
Warning: Shock hazard line voltage is
present. Before servicing the recirculating water heater, turn off the electrical power to the recirculating water heater at the main disconnect or circuit breaker. Failure to do so could result in severe personal injury or death.
2 | 6 720 607 909 |