Rinnai HE Series User Manual

2 KBD Series Manual

This is the safety alert symbol. This symbol alerts you to potenal hazards that can kill or hurt you
and others.
Indicates an imminently hazardous situaon which, if not avoided, will result in personal
injury or death.
Indicates a potenally hazardous situaon which, if not avoided, could result in personal
injury or death.
Indicates a potenally hazardous situaon which, if not avoided, could result in minor or
moderate injury. It may also be used to alert against unsafe pracces.
DANGER
CAUTION
WARNING
Table of Contents ..................................................... 2
Safety Behaviors and Pracces for the
Consumer and Installer ............................................ 3

 ............................. 
Prepare for Installaon ...................................... 5
Determine Installaon Locaon ........................ 6
Freeze Protecon ............................................. 10
Checklist to Determine Installaon Locaon ... 13
Mount to Wall .................................................. 13
Remove the Front Panel .................................. 13
Installaon of Venng (indoor models only) ... 14
Determining Vent Conguraon ................. 16-17
Twin Pipe PVC/CPVC Vent Installaon ........ 20-37
Condensate (indoor models only).................... 38
Checklist for Venng and Condensate
(indoor models only) ........................................ 38
Installaon of Plumbing ................................... 39
Checklist for Plumbing ..................................... 42
Installaon of Gas Supply ................................ 42
Connect Electricity ........................................... 44
Adjustment for High Altude Installaons ...... 44
Adjustment for Vent Length
(indoor models only) ........................................ 44
Checklist for Gas and Electricity ....................... 44
Installaon of Temperature Controller ............ 45
Final Checklist ................................................... 47
Technical Data ........................................................ 48
Specicaons ................................................... 48
Dimensions ....................................................... 49
Pressure Drop and Water Flow Curves ............ 50
Ladder Diagram ................................................ 51
Recirculaon Mode .......................................... 52
 ....................................... 
Consumer Operaon Guidelines for the
Safe Operaon of your Water Heater .................... 55
How to Use the Temperature Controller ............... 56
How to Set the Temperature .................................. 57
Diagnosc Codes .................................................... 59
Required Maintenance ........................................... 62
Freeze Protecon and Winterizaon ............... 63
Flushing the Heat Exchanger ............................ 64
Manual Draining of the Water Heater ............. 65
State Regulaons .................................................... 66
Replacement Parts ................................................. 67
Warranty ................................................................. 68
French Version ........................................................ 71


NOTICE: Rinnai somemes shares customer contact informaon with businesses that we believe provide
products or services that may be useful to you. By providing this informaon, you agree that we can
share your contact informaon for this purpose. If you prefer not to have your informaon shared with
these businesses, please contact customer service and ask not to have your informaon shared. We
will however, connue to contact you with informaon relevant to the product(s) you registered and/
or your account with us.
If you have any quesons or feel that the manual is incomplete contact Rinnai at 1-800-621-9419.

Rinnai HE Series Specifications

General

Brand	Rinnai
Model	HE Series
Category	Water Heater
Language	English