Kenmore 505 User Manual
Page 4
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TABLE OF CONTENTS
Table of Contents............................................................4
Product Warranty............................................................ 5
Consumer Responsibilities............................................. 6
Product Specifications.................................................... 7
Dimensions..................................................................... 8
Technical Data................................................................ 9
Installation Instructions................................................. 10
General Instructions............................................... 10
Clearances from Appliance..................................... 10
Attachment of the Water Heater............................ 11
Electrical Connection.............................................11
Gas Supply................................................................... 11
General Instructions.............................................. 11
Pipe Sizing Procedure - Example......................... 12
Water Piping..................................................................13
General Instructions............................................... 13
Pressure Relief Valve............................................ 13
Freeze Protection............................................. 13-14
Recommended Piping For Basic Installation..........15
Recommended Piping For
Circulation Systems............................................... 16
Optional Piping For Circulation Systems............... 17
Vent Instructions............................................................18
Intake / Exhaust Guidelines................................... 18
Condensate............................................................ 18
Maximum Vent Length........................................... 18
Vent Products................................................................19
Listed and Tested Vent Products for the 305 and
505 Models.............................................................19
Flue Terminal Clearances
(ANS Z21.10.3 • CSA4.3)...................................... 19
Additional Clearances - Vent Terminal.................. 20
Flue Installation For 305 And 505 Models............ 21
High Altitude Installations............................................. 22
Connecting Multiple Water Heaters.............................. 22
Temperature Controller Installation.............................. 23
Location..................................................................23
Configurations........................................................ 23
Cable Lengths And Size........................................ 23
Mounting The Controller........................................ 23
Description of Operation............................................... 24
Operating Instructions...................................................24
Sequence of Operation.......................................... 24
Features Available on Temperature Controllers..24
Temperature Adjustment...............................................25
Temperature Ranges..............................................26
Setting the Controller to Mute.................................26
Operating Your Water Heater....................................... 27
Maintenance..................................................................28
Cleaning..................................................................28
Vent System........................................................... 28
Motors.....................................................................28
Temperature Controller.......................................... 28
Lime/Scale Build-up............................................... 28
Snow Accumulation................................................ 28
Visual Inspection of Flame..................................... 28
Troubleshooting.......................................................29-31
Error Code Table...............................................29-30
Troubleshooting for Common Issues.....................31
Accessing Operating Information...........................31
Water Quality..........................................................31
Flushing the Heat Exchanger
(Error Code: LC or 00)............................................32
Wiring Diagram..............................................................33
Service and Adjustment................................................ 34
Repair Parts List..................................................... 34
Kenmore Tankless Water Heater Accessories.... 34
Notes............................................................................. 35
305 & 505 Indoor Manual