Safety Precautions ...............................................................................................................5
How It Works ........................................................................................................................7
Operating Instructions ........................................................................................................7
Extended Shutdowns ....................................................................................................... 10
Cold Weather Warnings ................................................................................................... 12
Troubleshooting ............................................................................................................... 16
Diagnostic Codes .............................................................................................................. 18
Installation Guidelines ...................................................................................................... 19
Mounting ............................................................................................................................ 21
Electrical ............................................................................................................................. 22
Gas Piping .......................................................................................................................... 22
Water Piping ...................................................................................................................... 23
Start Up and Testing ......................................................................................................... 29
Wiring Diagram ................................................................................................................. 32
System Specifications ....................................................................................................... 33
Dimensions ........................................................................................................................ 34
Limited Warranty .............................................................................................................. 35
IMPORTANT: KEEP THIS MANUAL FOR FUTURE REFERENCE!
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