California Proposition 65 lists chemical substances known to the state to cause cancer, birth defects, death, serious illness or other reproductive harm. This product may contain such substances, be their origin from fuel combustion (gas, oil) or components of the product itself.
Table of Contents
Specifications | 3 | |
Consumer Safety Information |
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Safety Definitions | 4 | |
Safety Behaviors and Practices | 4 | |
Safety Features | 4 | |
Description of Operation | 4 | |
Operating Instructions |
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Temperature Controller | 5 | |
Features Available on Temperature |
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Controllers | 6 | |
How to Set the Temperature | 7 | |
Temperature Controller Settings | 7, 8 | |
Temperature Options Without |
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a Temperature Controller | 8 | |
Setting the Sound Volume (Voice Prompt) | 8 | |
Using the Water Smart / Bath Fill Function | 9 | |
Overview | 9 | |
Setting the Water Volume | 9 | |
Filling the Tub | 10 | |
Setting Controller to Mute | 10 | |
Setting the Clock | 10 | |
Maintenance |
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Cleaning | 11 | |
Vent System | 11 | |
Motors | 11 | |
Temperature Controller | 11 | |
Lime / Scale | 11 | |
Snow Accumulation | 11 | |
Visual Inspection of Flame | 11 | |
Error Codes |
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Error Code Table | 12,13 | |
Trouble Shooting for Common Issues | 14 | |
Accessing Operating Information | 14 | |
Water Quality | 14 | |
Flushing the Heat Exchanger |
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(Error Code: LC or 00) | 15 | |
Installation Instructions | 16 | |
General Instructions | 16 | |
Clearances from Appliance | 17 | |
Attachment of the Water Heater | 17 | |
Electrical Connection | 18 | |
Error Indication or Air Handler Control Switch... | ||
(RL75i, RL94i only) | 18 | |
Gas Piping |
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General Instructions | 18 |
Pipe Sizing Procedure - Example | 19 |
Water Piping |
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Isolation Valves and |
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Pressure Relief Valves | 20 |
Piping Requirements | 21 |
Pressure Relief Valve Requirements | 21 |
Freeze Protection | 21, 22 |
Freeze Protection Piping | 23 |
Recommended Piping for Basic Installation.. 24 | |
Recommended Piping for |
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Circulation Systems | 25 |
Venting Instructions |
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Intake / Exhaust Guidelines | 26 |
Condensate | 26 |
Maximum Vent Length | 27 |
Vent Products | 28 |
Flue Terminal Clearances |
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(ANS Z21.10.3, CSA 4.3) | 29 |
Additional Clearances - Vent Terminal | 30 |
Flue Installation - Concentric Venting |
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(RL75i, RL94i) | 31 |
Flue Installation |
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(R98LSi, | 32, 33 |
Connecting Multiple Water Heaters | 34 |
High Altitude Installations | 34, 35 |
Temperature Controller Installation |
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Location | 36 |
Configurations | 36 |
Cable Lengths and Size | 36 |
Mounting the Controller | 37 |
Operating Instructions | 38 |
Technical Data |
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Pressure Drop Curve | 39 |
Outlet Flow Data | 39 |
Space Heating | 40 |
Dimensions | 41 |
Ladder Diagrams | 42, 43 |
Consumer Support |
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Warranty Information | 44 |
Limited Warranty | 44, 45 |
State Regulations | 46 |
French Version | |
2 | VB Series Indoor LS Manual |
