A.O. Smith WATER HEATERS Typical Installation, Lowboys Uprights, Compacts Table Tops

Page 5

TYPICAL INSTALLATION

LOWBOYS

UPRIGHTS

INSTALL SUITABLE DRAIN PANS UNDER HEATERS TO PREVENT DAMAGE DUE TO LEAKAGE. REFER TO WATER HEATER LOCATION ON PAGE 8.

INSTALL VACUUM RELIEF IN COLD WATER INLET LINE AS REQUIRED BY LOCAL CODES.

INSTALL THERMAL EXPANSION TANK OR DEVICE IF WATER HEATER IS INSTALLED IN A CLOSED WATER SYSTEM.

COMPACTS

TABLE TOPS

FIGURE1.

5

Image 5

Contents Residential Electric Important Definitions Safe INSTALLATION, USE and ServiceGeneral Safety Table of Contents Introduction Preparing for the InstallationCompacts Table Tops Typical InstallationLowboys Uprights Wiring Diagrams Hotterwatercanscald Mixing Valve UsageLocating the NEW Water Heater Installing the NEW Water HeaterFacts to Consider about the Location Insulation BlanketsTEMPERATURE-PRESSURE Relief Valve Valve and Pipe Insulation On Selected Models Filling the Water HeaterTemperatureadjustment Temperature RegulationFor Your Information Periodic MaintenanceOperational Conditions Anode ROD InspectionDrain Valve Washer Replacement TEMPERATURE-PRESSURE Relief Valve OperationService DrainingLeakage Checkpoints Part Description Repair Parts ListProblem Cause Solution Troubleshooting GuidelinesConditions and Exceptions PXHT, PxhsClaim Procedure Service and Labor ResponsibilityInstallation Information Limitation on Implied Warranties