A.O. Smith XDVS - Manual

1
Thank you for buying this energy efficient water heater from
A.O. Smith Water Products Company. We appreciate your
confidence in our products.
You should thoroughly read this manual before installation
and/or operation of this water heater. Please pay particular
attention to the important safety and operating instructions
as well as the WARNINGS and CAUTIONS.
CAUTION
TEXT PRINTED OR OUTLINED IN RED CONTAINS
INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ
THOROUGHLY BEFORE INSTALLING AND USING THIS
APPLIANCE.
KEEP THIS MANUAL IN THE POCKET ON HEATER FOR FUTURE REFERENCE
WHENEVER MAINTENANCE ADJUSTMENT OR SERVICE IS REQUIRED.
A DIVISION OF A.O. SMITH CORPORATION
www.aosmithwaterheaters.com
............................................................................. PAGE
GET TO KNOW YOUR WATER HEATER ...................... 2
GENERAL SAFETY INFORMATION ............................. 3
INSTALLATION ......................................................... 3-19
OPERATION ............................................................. 19-21
MAINTENANCE AND
TROUBLESHOOTING .............................................. 21-23
WARRANTY ................................................................. 24
TABLE OF CONTENTS
DIRECT VENT
GAS MODELS
GDVH/GDVS/XDVS
GAS WATER HEATERS
OWNER'S MANUAL
RESIDENTIAL
PRINTED IN U.S.A. 0106 PART NO. 184961-001