Table Of Contents - State Water Heaters 305 Operation And Installation Manual
Direct vent on-demand water heater
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Also See for 305:
- Specification sheet (4 pages) ,
- Operation and installation manual (40 pages) ,
- Brochure & specs (4 pages)
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Specifications ......................................................3
Safety Definitions .............................................4
Safety Behaviors and Practices .......................4
Safety Features ................................................4
Description of Operation ....................................5
Features Available on Remote Controller ........5
Setting the Temperature...................................6
a Remote Controller .........................................6
Temperature Ranges .......................................7
Setting Controller to Mute.................................7
Cleaning.......................................................8
Vent System.................................................8
Motors ..........................................................8
Remote Controller........................................8
Lime / Scale Build-up ...................................8
Snow Accumulation .....................................8
Visual Inspection of Flame...........................8
Error Code Table........................................9, 10
Trouble Shooting for Common Issues............11
Accessing Operating Information ...................11
Water Quality..................................................11
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....................................12
305, 505, 705 Indoor Manual
Installation Instructions....................................13
General Instructions .......................................13
Clearances from Appliance ............................14
Attachment of the Water Heater.....................14
Electrical Connection .....................................15
General Instructions .................................15
Pipe Sizing Procedure - Example ............16
General Instructions.................................17
Pressure Relief Valve ..............................17
Freeze Protection.....................................17
Freeze Protection Piping ................................18
Circulation Systems .......................................20
Optional Piping for Circulation Systems.........21
Intake / Exhaust Guidelines .....................22
Condensate..............................................22
Maximum Vent Length .............................23
Venting Products ............................................24
Additional Clearances - Vent Terminal...........26
Flue Installation for the 705 Model........... 28, 29
High Altitude Installations ...............................30
Connecting Multiple Water Heaters................30
Location....................................................31
Configurations ..........................................31
Cable Lengths and Size ...........................31
Mounting the Controller............................32
Operating Instructions ....................................33
Pressure Drop Curve .....................................34
Outlet Flow Data.............................................34
Space Heating ................................................35
Dimensions.....................................................36
Ladder Diagram..............................................37
Warranty .......................................................38, 39
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.............................25
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