A.O. Smith 120 through 250 Series User Manual
A.O. Smith Water boiler
XTRA HIGH EFFICIENCY
XTRA HIGH EFFICIENCY
28
30
50
60
28
30
50
60
WATER PRODUCTS
COMPANY
WATER PRODUCTS
COMPANY
A DIVISION OF A. O. SMITH CORPORATION
A DIVISION OF A. O. SMITH CORPORATION
WATER PRODUCTS
COMPANY
A DIVISION OF A. O. SMITH CORPORATION
Installation
User and
Service Manual
Installation
User and
Service Manual
Installation
User and
Service Manual
Table of contents
Document Outline
- 1 Introduction
- 2 Working principle of the appliance
- 3 Installation
- 4 Conversion to a different gas category
- 5 Filling
- 6 Draining
- 7 The control panel
- 8 Status of the appliance
- 9 Starting and running
- 10 Shutting down
- 11 Main menu
- 12 Service program
- 13 Troubleshooting
- 14 Maintenance frequency
- 15 Performing maintenance
- 16 Warranty (certificate)
- 17 Appendices
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