2
Commercial Hybrid System
Table of Contents
This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you
and others.
Indicates an imminently hazardous situation which, if not avoided, will result in personal
injury or death.
Indicates a potentially hazardous situation which, if not avoided, could result in personal
injury or death.
Indicates a potentially hazardous situation which, if not avoided, could result in minor or
moderate injury. It may also be used to alert against unsafe practices.
DANGER
CAUTION
WARNING
Table of Contents ..................................................... 2
Safety Behaviors and Practices for the
Consumer and Installer ............................................ 3
Installation Instructions
(for the licensed professional) ............................. 4
Prepare for Installation ...................................... 5
Determine Installation Location ........................ 6
Combustion Air Requirements (Common Vent
Applications Only) .............................................. 7
Commercial Hybrid System
Room Air Installation ......................................... 9
Terminal Clearances ......................................... 10
Venting Guidelines ........................................... 12
Typical Installations .......................................... 13
Installation of Plumbing ................................... 14
Piping Diagrams for Basic Installations ............ 15
Checklist for Plumbing ..................................... 16
Installation of Gas Supply ................................ 17
Connect Electricity ........................................... 18
System Controller ............................................ 19
Condensate ...................................................... 20
Final Checklist ................................................... 22
Technical Data ........................................................ 23
Specifications ................................................... 23
Dimensions ....................................................... 24
Storage Tank Maintenance ..................................... 25
Service / Maintenance Log ..................................... 26
Warranty ................................................................. 27
Important Safety Information
Safety Definitions
NOTICE: Rinnai sometimes shares customer contact information with businesses that we believe provide
products or services that may be useful to you. By providing this information, you agree that we can
share your contact information for this purpose. If you prefer not to have your information shared with
these businesses, please contact customer service and ask not to have your information shared. We
will however, continue to contact you with information relevant to the product(s) you registered and/
or your account with us.
If you have any questions or feel that the manual is incomplete contact Rinnai at 1-800-621-9419
.
