Maytag HRX40HART, HRX50YART, HRX40YQRT, HRX40YARS, HRX40YART, HRX40HARS, HRX40HQRT Mixing Valve Usage

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TYPICAL INSTALLATION

MIXING VALVE USAGE

FIGURE8.

This appliance has been design certified as complying with American National Standard/CSA Standard for water heaters and is considered suitable for:

Water (Potable) Heating: All models are considered suitable for water (potable) heating.

HOTTER WATER CAN SCALD:

Water heaters are intended to produce hot water. Water heated to a temperature which will satisfy space heating, clothes washing, dish washing, and other sanitizing needs can scald and permanently injure you upon contact. Some people are more likely to be permanently injured by hot water than others. These include the elderly, children, the infirm, or physically/ mentally handicapped. If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap, then you must take special precautions. In addition to using the lowest possible temperature setting that satisfies your hot water needs, a means such as a *Mixing Valve, shall be used at the hot water taps used by these people or at the water heater. Mixing valves are available at a plumbing supply distributor, see Figure 8. Valves for reducing point of use, temperature by mixing cold and hot water are also available. Consult a Maytag Service Specialist at 1-800-365-0024. Follow mixing valve manufacturer’s instructions for installation of the valves. Before changing the factory setting on the thermostat, read the “Temperature Regulation” section in this manual, see Figures 22 and 23 on page 20.

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Contents HRX50YQRT5 HRX40HARS HRX50HARTHRX40HART HRX50HQRT5 HRX40YQRT HRX50YQRT HRX40HQRT HRX40YARS HRX50YARTImportant Definitions Safe INSTALLATION, USE and ServiceSafety Precautions Table of Contents Product Specifications To Install or Operate the Water HeaterCustomer Responsibilities Accessories Accessories and Tools NeededAdditional Tools Needed When Sweat Soldering ToolsRemoving the Old Water Heater Instructions for InstallationThermostat Typical InstallationPilot & Main Burner Thermostat Shield OptionalMixing Valve Usage Facts to Consider About the Location Locating the NEW Water HeaterInsulation Blankets ALL AIR from Inside Buildings Water Piping Valve and Pipe Insulation Temperature-Pressure Relief ValveFilling the Water Heater Venting Gas Piping Sediment Traps GAS Piping with Flexible ConnectorWhat to do if YOU Smell GAS Operating InstructionsTOP Knob GAS ControlTemperature Time to Produce 2nd & 3rd Temperature RegulationTank Sediment Cleaning Service and MaintenanceBurner Cleaning Vent System InspectionHousekeeping Temperature-Pressure Relief Valve OperationAnode Rod Inspection DrainingDrain Valve Washer Replacement TroubleshootingService Start Up ConditionsSmoke / Odor Operational ConditionsLeakage Checkpoints High Temperature Shut-Off SystemTroubleshooting Guide Burner Assembly Pilot Assembly Repair Parts ListThis is a Repair Parts LIST, not a Packing List HRX40HARSHRX50YART HRX50HART HRX50YQRT5 HRX50HQRT5 Burnerassembly PilotassemblySTATE/MAYTAG Part Number Conversion KEY Page Page Warranty