Index
Index
1 |
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| W arning | 2 |
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2 |
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| Applia nce deta ils | 4 |
2 | .1 |
| Features | 4 |
2 | .2 |
| 2400 E S pecifications (Technical data) | 4 |
2 | .3 |
| Unpacking the 2400 E heater | 5 |
2.4 |
| G eneral rules to follow for safe operation | 6 | |
2.5 |
| Dimensions and Minimum installation clearances | 7 | |
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3 |
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| Ins ta lla tion ins tructions | 8 |
3 | .1 |
| Introduction | 8 |
3.2 |
| Proper location for installing your heater | 8 | |
3 | .3 |
| Heater placement and clearances | 8 |
3.4 |
| Mounting installation | 8 | |
3 | .5 |
| C ombustion air requirements | 9 |
3 | .6 |
| Venting | 11 |
3.6.1 | Vent material and specifications | 11 | ||
3 | .6 | .2 | Vent connections | 12 |
3 | .6 | .3 | C ondensate drain tube requirements | 13 |
3.6.4 | R oom sealed installation (Twin pipe) | 13 | ||
3 | .6.5 | Vertical terminations | 14 | |
3.6.6 | Horizontal terminations | 15 | ||
3 | .6 | .7 | E xhaust vent configuration examples | 18 |
3 | .7 |
| G as piping & connections | 19 |
3 | .8 |
| Measuring gas pressure | 21 |
3 | .9 |
| W ater connections | 22 |
3 | .1 | 0 | E lectrical connections | 23 |
3 | .1 | 2 | R ecirculation application | 23 |
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4 |
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| O pera tion ins tructions | 24 |
4.1 |
| For your safety, read before operating your water heater | 24 | |
4 | .2 |
| Power | 24 |
4 | .3 |
| Temperature selection | 25 |
4.4 |
| Use of optional rem ote control accessory | 27 | |
4.5 |
| O peration | 27 | |
4.6 |
| R eset button | 27 | |
4 | .7 |
| Program button | 27 |
4 | .8 |
| Locked condition | 27 |
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5 |
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| Maintenance a nd s ervice | 28 |
5 | .1 |
| Annual maintenance | 28 |
5 | .2 |
| W interizing for seasonal use | 28 |
5 | .3 |
| Mineral scale | 29 |
5 | .4 |
| Adjusting C O 2 | 29 |
5.5 |
| C ontrol board diagnostics | 32 | |
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6 |
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| Troubles hooting | 33 |
6 | .1 |
| Introduction | 33 |
6.2 |
| Burners do not ignite when hot water is turned on | 33 | |
6.3 |
| W ater is too hot | 33 | |
6.4 |
| W ater is not hot enough | 33 | |
6.5 |
| Low water flow/pressure | 34 | |
6.6 |
| Hot water temperature fluctuates at tap | 34 | |
6 | .7 |
| Noisy burner/heater during operation | 34 |
6 | .8 |
| E rror code diagnostics | 36 |
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7 |
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| E lectrica l dia gra m | 41 |
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8 |
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| 2400 E F unctiona l s cheme | 42 |
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9 |
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| Interior components diagram and parts list | 43 |
9 | .1 |
| Interior components | 43 |
9 | .2 |
| C omponents diagram | 44 |
9.3 |
| Parts list | 45 | |
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10 |
| P rotecting the environment | 46 | |
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11 |
| Fifteen Year Lim ited W a rra nty | 47 | |
1 Warning
For your safety
Do not store or use gasoline or other ammable, 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 ue 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 re.
Warning: Exhaust gas must be vented to outside using proper vent material suitable for category III vent systems and temperatures up to 480°F. Vent and combustion air piping must be sealed
Warning: Place the heater in a location where water leaks will do NO DAMAGE to adjacent areas or lower oors.
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 water heater, unplug power supply cord from outlet. Failure to do so could result in severe personal injury or death.
Warning: The heater must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures equal to or more than 0.5 psig.
2 | 6 720 608 263 |