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combustion (gas, oil) or components of the product itself.
Specifications ...................................................... 3
Safety Definitions ............................................. 4
Safety Behaviors and Practices ....................... 4
Safety Features ................................................ 4
Description of Operation .................................... 5
Controllers ........................................................ 5
Temperature Controllers - Models ............... 6, 7
How to Set the Temperature ............................ 8
Temperature Controller Settings .................. 8, 9
a Temperature Controller ................................. 9
Setting the Sound Volume ............................... 9
Setting the Clock .............................................. 9
Using the Water Smart Bath Fill Function ...... 10
Overview.................................................... 10
Setting the Water Volume ......................... 10
Filling the Tub ............................................ 11
Setting Controller to Mute .............................. 11
Cleaning .................................................... 12
Vent System .............................................. 12
Motors ........................................................ 12
Temperature Controller ............................. 12
Lime / Scale Buildup .................................. 12
Snow Accumulation ................................... 12
Visual Inspection of Flame ........................ 12
Error Code Table ...................................... 13,14
Trouble Shooting for Common Issues ........... 15
Accessing Operating Information ................... 15
Water Quality ................................................. 15
Flushing the Heat Exchanger ......................... 16
(Error Code: LC or 00)
Installation Instructions .................................... 17
General Instructions ....................................... 17
Clearances from Appliance ............................ 18
Attachment of the Water Heater .................... 18
Electrical Connection ..................................... 19
General Instructions ................................. 19
Pipe Sizing Procedure - Example ............ 20
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Table of Contents
Manual - Rinnai Condensing Water Heaters
General Instructions ................................ 21
Pressure Relief Valve .............................. 21
Freeze Protection .................................... 21
Freeze Protection Piping ................................ 22
Circulation Systems ....................................... 24
Optional Piping for Circulation Systems ........ 25
Intake / Exhaust Guidelines ..................... 26
Condensate ............................................. 26
Maximum Vent Length ............................. 27
Vent Products .......................................... 27
Additional Clearances .............................. 29, 30
Flue Installation (indoor models) .................... 31
High Altitude Installation ................................ 32
Connecting Multiple Water Heaters ............... 32
Location ................................................... 33
Configurations .......................................... 33
Cable Lengths and Size ........................... 33
Mounting the Controller ........................... 34
Operating Instructions .................................... 35
Pressure Drop Curve ..................................... 36
Outlet Flow Data ............................................ 36
Space Heating ................................................ 37
Dimensions .................................................... 38
Ladder Diagram ............................................. 39
Warranty Information ..................................... 40
Limited Warranty ...................................... 40, 41
French Version ............................................. 42-59
)
............................ 28
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