A.O. Smith 120 through 250 Series User Manual
A.O. Smith Water boiler
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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
Advertising
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