Reliance Water Heaters 606 Air for Ventilation for Appliances Located Confined Spaces, Wire Fence

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Locating the New Water Heater (cont’d)

61⁄2″ MIN.

VENT OUTLET 24″ MAX.

″ 18

24″

45˚

AIR INTAKE

18″

NATURAL DRAFT (GRAVITY) DIRECT VENT, POWER VENT, OR POWER DIRECT VENT APPLIANCE INLET AND/OR OUTLET VENT(S).

Venting Through Roof – Clearances

•0″ clearance for 3″ PVC, ABS, or CPVC Schedule 40 piping from combustible and noncombustible surfaces.

•The vent exhaust outlet and air inlet terminals shall terminate at least 18 inches above the roof surface. Figure 7.

•The venting system must be installed in a manner which allows inspection of the installation of the venting pipes and joints as well as periodic inspection after installation as required by ANSI Standards.

45° VENT CAP	90° STREET ELL
W/SCREEN

Figure 4

Must maintain adequate service and maintenance accessibility.

Range of degrees available for vent pipe installation.

Figure 5

WIRE FENCE

When the water heater outlet terminal is low enough to be touched accidentally, or is accessible to small children, a wire mesh chain link fence (as shown in Figure 6) may be used. Care should be taken to maintain adequate ventila- tion around the outlet terminal. If a chain link fence is installed, it must not be used as a storage area for items that may block proper ventilation.

NOT TO BE USED AS

A STORAGE AREA

18″

Figure 7

Air for Ventilation for

Appliances Located in

Confined Spaces

Air for ventilation should be provided if installed in a confined space. Refer to the National Fuel Gas Code, ANSI Z223.1.

Figure 6

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Image 9

Contents What to do if YOU Smell GAS Used by this Water HeaterGeneral Safety Discharge PipeMust not be plugged or blocked DEATH, Serious Bodily INJURY, or Property Damage General Safety cont’dJURY, or Property Damage Rious Bodily INJURY, or Property DamageTable of Contents Introduction Preparing for the New InstallationSome models are equipped with Circulating loop fittings Typical InstallationFacts to Consider About the Location Locating the New Water HeaterLocating the New Water Heater cont’d Facts to Consider About the Location cont’dCombustion Air and Exhaust Wire Fence Air for Ventilation for Appliances Located Confined Spaces18″ Water Piping Installing the New Water HeaterTemperature-Pressure Relief Valve Installing the New Water Heater cont’dFilling the Water Heater WiringVenting Wiring DiagramALL 40 and 50 Gallon 40,000 BTU/HR Models Venting cont’dVenting Through AN Outside Wall ALL 75 Gallon Models and 50 Gallon 65,000 BTU/HR ModelsVenting System Example Installations for ALL Models Installing the New Water Heater contdVent piping can be installed as follows Minimum vent length for all models is 18 inchesPrecautions Cementing PVC, ABS or Cpvc Pipe and FittingsVent Pipe Separation Typical installation Connecting Vent to BlowerVenting contd Venting Through a RoofVenting Through a Roof CONT’D Gas PipingGAS Piping with Flexible Connector GAS Piping with ALL Black Iron Pipe to GAS ControlSediment Trap Before Operating the Water Heater Installation ChecklistIts hookup? Model Rating PlateBefore the Water Heater will Operate OperatingOperation ALL ModelsOperating cont’d Make sure gas and electric power are connected properlyCheck for Leaks Water Heating Ignition SequenceFor Your Safety Read Before Operating Temperature Indicators Temperature Adjustment Buttons Temperature RegulationFor Your Information Start Up ConditionsOperational Conditions Operational Conditions cont’d For Your Information cont’dBurner Cleaning Periodic MaintenanceVenting System Inspection Burner InspectionTemperature-Pressure Relief Valve Operation Periodic Maintenance cont’dHousekeeping Anode Rod InspectionDrain Valve Washer Replacement ServiceDraining Leakage Checkpoints Thermostat and GAS Supply Check TroubleshootingSystems Check Troubleshooting cont’dHOT Water Not EnoughCondensation ProtectionRepair Parts This is a Repair Parts LIST, not a Packing List Repair Parts cont’dPart Part Number Description 40 Gal.†Repair Parts 50 Gal.† Page