
3
ENGLISH
onsenproducts.com
onsenproducts.ca
800-996-5559
TABLE OF CONTENTS
INTRODUCTION AND SAFETY WARNINGS
Important Safety Instructions ............................................................................................4
Safety Precautions ...............................................................................................................5
OPERATION
How It Works ........................................................................................................................7
Operating Instructions ........................................................................................................7
Extended Shutdowns ....................................................................................................... 10
Cold Weather Warnings ................................................................................................... 12
Maintenance and Inspection .......................................................................................... 13
Troubleshooting ............................................................................................................... 16
Diagnostic Codes .............................................................................................................. 18
INSTALLATION
Installation Guidelines ...................................................................................................... 19
What’s Included in the Box .............................................................................................. 20
Location and Clearance Requirements .......................................................................... 21
Mounting ............................................................................................................................ 21
Electrical ............................................................................................................................. 22
Gas Piping .......................................................................................................................... 22
Water Piping ...................................................................................................................... 23
Air Intake and Exhaust (Vent) System ............................................................................ 24
Start Up and Testing ......................................................................................................... 29
REFERENCE
Wiring Diagram ................................................................................................................. 32
System Specifications
....................................................................................................... 33
Dimensions ........................................................................................................................ 34
Names of Major Parts and Components ....................................................................... 34
Limited Warranty .............................................................................................................. 35
IMPORTANT: KEEP THIS MANUAL FOR FUTURE REFERENCE!