A.O. Smith BTF-75 warranty Commercial GAS, GLASS-LINED, TANK-TYPE Water Heater

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MODEL BTF-75with Hot Surface Ignition & SmartValve®

COMMERCIAL GAS, GLASS-LINED, TANK-TYPE WATER HEATER

SAFETY INSTALLATION OPERATION MAINTENANCE LIMITED WARRANTY

Thank you for buying this energy efficient water heater from A.O. Smith Water Products Company. We appreciate your confidence in our products.

CAUTION

TEXT PRINTED OR OUTLINED IN RED CONTAINS

INFORMATIONRELATIVETOYOURSAFETY.PLEASEREAD

THOROUGHLY BEFORE INSTALLING AND USING THIS

APPLIANCE.

 

A DIVISION OF A.O. SMITH CORPORATION

 

McBee, South Carolina U.S.A.

 

Stratford, Ontario Canada

® SmartValve is a Registered Trademark of Honeywell Inc.

www.hotwater.com

KEEP THIS MANUAL IN THE POCKET ON THE HEATER FOR FUTURE REFERENCE

WHENEVER MAINTENANCE ADJUSTMENT OR SERVICE IS REQUIRED.

PRINTED IN U.S.A. 0901

PART NO. 194643-000

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Contents SmartValve is a Registered Trademark of Honeywell Inc Commercial GAS, GLASS-LINED, TANK-TYPE Water HeaterALL Dimensions in Inches ROUGH-IN-DIMENSIONSRecovery Capacities ForewordGeneral Safety Information Table of ContentsInstallation Unconfined Space AIR RequirementsConfined Space Water ConnectionsClosed Water System Venting Single TemperatureRelief Valve Vent Pipe TerminationIf using 4 inch vent pipe If using 3 inch vent pipePlanning the Vent System Number Maximum Elbows Pipe FeetVent Terminal INSTALLATION, Sidewall Installation of Sidewall Vent SystemPreparation of Blower Assembly Power Vent Wiring Schematic Figure Installation of Vertical Vent System Installation of Vent SYSTEM, SidewallVent Pipe Preparation Initial PreparationCement PrimerMaking the Joint Step aGAS Connections OperationConnection of GAS Pipe To Operate the HeaterDo not TRY to Light the Burner by Hand WatertemperatureadjustmentWhat to do if YOU Smell GAS Do not TRY to Light the Burner by HandTemperature Regulation MaintenanceWater Temperature Adjusting Dial PurgingPower Venter Maintenance High Temperature CUT-OFF SwitchVenting System ValveTrouble Shooting Service and RepairCondensation Cathodic PROTECTION-ANODEVent Pipe TOO HOT TroubleshootingAbove 170 F Yellow FlameOFF Troubleshooting with the LEDFlash YES Check for Proper Voltage ATTurn on GAS Supply Plug Replace HSIClaim Procedure Service and Repair ExpensesTank ALL Other Parts