Manuals / Rheem / Household Appliance / Water Heater

Rheem 300 series installation instructions This page is intentionally blank

Models: 300 series

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Contents

Please leave this guide with the householder Owners Guide and Installation InstructionsGas Domestic Indoor Water Heater Victorian Plumbing Industry Commission Notice to Victorian Customers from thethe Victorian Building Act PATENTSHOUSEHOLDER - We recommend you read pages 4 to CONTENTSABOUT YOUR WATER HEATER TEMPERATURE ADJUSTMENTMODEL TYPE HOW HOT SHOULD THE WATER BE?ABOUT YOUR WATER HEATER SAFETYTO TURN OFF THE WATER HEATER DOES THE WATER QUALITY AFFECT THE WATER HEATER? TO TURN ON THE WATER HEATERHOW LONG WILL THE WATER HEATER LAST? ANODE PROTECTIONMAINS PRESSURE HOW YOUR WATER HEATER WORKSPIEZO IGNITION PILOT IGNITERlift until water flows from the drain line - lower gently REGULAR CAREdrain line water heaterREGULAR CARE EXPANSION CONTROL VALVESERVICING Temperature pressure relief valve running SAVE A SERVICE CALLThermostat setting NOT ENOUGH HOT WATER OR NO HOT WATERContinuous dribble TEMPERATURE PRESSURE RELIEF VALVE RUNNING Normal OperationSteady flows for long period often at night NEVER replace the relief valve with one of a higher pressure ratingIs there a normal gas supply to the rest of the premises? CAN’T LIGHT THE PILOT FLAMEWATER HEATER APPEARS TO BE LEAKING HIGH GAS BILLSWATER HEATER LOCATION INSTALLATIONINSTALLATION SAFE TRAYMAINS WATER SUPPLY HOT WATER DELIVERY TANK WATER SUPPLYINSTALLATION Two Temperature Zones Using a Temperature Limiting DeviceCIRCULATED HOT WATER FLOW AND RETURN SYSTEM Temperature Limiting DeviceINSTALLATION Circulated Hot Water Flow and Return System - Gas Water HeaterANODE TYPES REDUCING HEAT LOSSESSADDLING - PIPE WORK INSTALLATIONINSTALLATION DIMENSIONS AND TECHNICAL DATADimensions ModelINSTALLATION TYPICAL INSTALLATION - INDOOR LOCATIONWATER INLET AND OUTLET CONNECTIONS - PLUMBINGCONNECTION SIZES PIPE SIZES GAS INLETRELIEF VALVE CONNECTIONS - PLUMBINGA copper drain line must be fitted to the relief valve to carry the discharge clear of the water heater. Connect the drain line to the relief valve using a disconnection union. The pipe work from the relief valve to the drain should be as short as possible and fall all the way from the water heater with no restrictions. It should have no more than three right angle bends in it. Use DN15 pipe RELIEF VALVE DRAINCONNECTIONS - PLUMBING EXPANSION CONTROL VALVETO FILL AND TURN ON THE WATER HEATER COMMISSIONINGGAS INLET PRESSURE TO TURN OFF THE WATER HEATERLIGHTING THE WATER HEATER FOR YOUR SAFETY READ BEFORE LIGHTINGSAFETY INFORMATION 1. Stop, read the safety information on page Using the gas control light the water heater as followsLIGHTING INSTRUCTIONS Note Failure to wait five 5 minutes may result in a fire or explosionLIGHTING THE WATER HEATER TEST THE WATER HEATER AFTER INSTALLATIONAIR SHUTTER 1. Turn the gas control knob to the CLOSE DOWN PROCEDURELIGHTING THE WATER HEATER DRAINING THE WATER HEATER This page is intentionally blank ANODE WATER SUPPLIESSATURATION INDEX Refer to the cold water connection detail on pageWARRANTY EXCLUSIONS RHEEM MAINS PRESSURE WATER HEATER WARRANTY AUSTRALIA ONLYWARRANTY CONDITIONS RHEEM MAINS PRESSURE WATER HEATER WARRANTY AUSTRALIA ONLY WARRANTY