Table of Contents
Specifications | 3 |
Consumer Safety Information |
|
Safety Definitions | 4 |
Safety Behaviors and Practices | 4 |
Safety Features | 4 |
Description of Operation | 5 |
Operating Instructions |
|
Features Available on Temperature |
|
Controllers | 5 |
Setting the Temperature | 6 |
Temperature Options Without |
|
a Temperature Controller | 6 |
Temperature Ranges | 7 |
Setting Controller to Mute | 7 |
Maintenance |
|
Cleaning | 8 |
Vent System | 8 |
Motors | 8 |
Temperature Controller | 8 |
Lime / Scale | 8 |
Snow Accumulation | 8 |
Visual Inspection of Flame | 8 |
Error Codes |
|
Error Code Table | 9, 10 |
Trouble Shooting for Common Issues | 11 |
Accessing Operating Information | 11 |
Water Quality | 11 |
Flushing the Heat Exchanger | 12 |
(Error Code: LC or 00) |
|
Installation Instructions | 13 |
General Instructions | 13 |
Clearances from Appliance | 14 |
Attachment of the Water Heater | 14 |
Electrical Connection | 15 |
Gas Piping |
|
General Instructions | 15 |
Pipe Sizing Procedure - Example | 16 |
Water Piping |
|
General Instructions | 17 |
Pressure Relief Valve | 17 |
Freeze Protection | 17 |
Freeze Protection Piping | 18 |
Recommended Piping for Basic Installation.. 19 | |
Recommended Piping for |
|
Circulation Systems | 20 |
Optional Piping for Circulation Systems | 21 |
Venting Instructions |
|
Intake / Exhaust Guidelines | 22 |
Condensate | 22 |
Maximum Vent Length | 23 |
Venting Products | 24 |
Flue Terminal Clearances |
|
(ANS Z21.10.3 ● CSA 4.3) | 25 |
Additional Clearances - Vent Terminal | 26 |
Flue Installation for 305 and 505 Models | 27 |
Flue Installation for 705 Model | 28, 29 |
High Altitude Installation | 30 |
Connecting Multiple Water Heaters | 30 |
Temperature Controller Installation |
|
Location | 31 |
Configurations | 31 |
Cable Lengths and Size | 31 |
Mounting the Controller | 32 |
Operating Instructions | 33 |
Technical Data |
|
Pressure Drop Curve | 34 |
Outlet Flow Data | 34 |
Space Heating | 35 |
Dimensions | 36 |
Ladder Diagram | 37 |
Warranty | 38, 39 |
2 | 305, 505, 705 Indoor Manual |
