Rheem XE40H06TT45U0 Instruction Manual

Water HeatersResidential ElectricThe purpose of this manual is twofold: one, to provide the installer with the basic directions and recommendations fo

10Installation Checklist A. Water Heater LocationB. Water SupplyC. Relief ValveD. Wiring ❑ Close to area of heated water demand. ❑ Indoors and prot

11Safety Precautions Do turn off power to water heater if it has been subjected to over heating, fire, flood, physical damage. DO NOT turn on wate

12Time/Temperature Relationship in Scalds Temperature Time To Produce a Serious Burn 120°F More than 5 minutes 125°F 11/2 to 2 minutes 130°F Ab

13Care and cleaning of the water heaterDraining the Water HeaterCAUTION: Shut off power to the water heater before draining water.DANGER: Before manua

14Problem Possible Causes What To DoRumbling noise Water conditions in your ● Remove and clean the heating elements. home caused a build up of

15Replacement PartsFor 40 Gallon Table Top Models with Single and Double Elements.Instructions For Placing a Parts OrderAddress parts orders to the di

16IF YOU NEED SERVICE1. Should you have any questions about your new water heater, or if it requires adjustment, repair, or routine maintenance, it i

17NOTICEFOR INSTALLATIONS IN THE STATE OF CALIFORNIACalifornia Law requires that residential water heaters must be braced, anchored or strapped to res

18NOTES:

19NOTES:

2Care and CleaningDraining ... 13Maintenance ... 13Extended Shut-Down ... 13Safety InformationSafety Precautions ... 3, 4

20THIS ELECTRIC WATER HEATER IS WIRED AS INDICATED ABOVE OR BELOWWiring DiagramsElectric Water Heaters for3 - Phase ApplicationsTherm-O-Disc Thermosta

3Time/Temperature Relationship in Scalds Temperature Time To Produce a Serious Burn 120°F More than 5 minutes 125°F 11/2 to 2 minutes 130°F Abo

4IMPORTANT SAFETY INFORMATIONREAD ALL INSTRUCTIONS BEFORE USINGWARNING!For your safety, the information in this manual must be followed to minimize th

5Installing the water heaterThe location chosen for the water heater must take into consideration the following:Local Installation RegulationsThis wat

6Installing the water heaterThermal ExpansionDetermine if a check valve exists in the inlet water line. It may have been installed in the cold water l

7Typical InstallationWARNING: The pressure rating of the relief valve must not exceed 150 PSI, the maximum working pressure of the water heater as mar

8CAUTION: The presence of water in the piping and water heater does not provide sufficient conduction for a ground. Non-metallic piping, dielectric un

9NOTICE: This guide recommends minimum branch circuit sizing and wire size based on National Electric Code. Refer to wiring diagrams in this manual fo