Manuals / PVI Industries / Household Appliance / Water Heater

PVI Industries manual PV500-45U06/12

Models: PV500-45U

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PV500-45U 06/12

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Contents

PV500-45U06/12 INSTALLATION & MAINTENANCE MANUALTRICON WATER HEATER 2.Standard Features and Equipment TABLE OF CONTENTS 1.Safety Considerations4.Water Heater Installation 3.Product Descriptions15.Troubleshooting Guide 16.Replacement Parts 10.Operating and Safety Controls17.Periodic Maintenance 18.Recommended Maintenance SchedulePV500-45U06/12 1 SAFETY CONSIDERATIONSPRODUCT SAFETY INFORMATION HOMES FOR THE PHYSICALLY HANDICAPPED HOMES FOR THE MENTALLY HANDICAPPEDHOSPITALS AND NURSING HOMES ELDER CARE FACILITIES AND REST HOMES2.2Pressure Vessel 2 STANDARD FEATURES AND EQUIPMENT 2.1Performance2.3Heat Exchanger 2.4Codes and StandardsPV500-45U06/12 125 SERIESPV500-45U06/12 250 SERIESPV500-45U06/12 300 SERIES4.1Checking Equipment Before You Install 4 WATER HEATER INSTALLATION4.2Codes 4.3Electrical Requirements4.6Clearances To Combustible Surfaces 4.5Service Clearances5 GENERAL PIPING GUIDELINES 5.1Inlet and Outlet ConnectionsPV500-45U06/12 SINGLE WATER PIPINGPV500-45U06/12 TWO WATER HEATERS WITH REVERSE RETURN PIPING6CONDENSATE DRAIN, TRAP & DISPOSAL PV500-45U06/12 6.1Condensate Neutralization System optionalOptional Condensate Neutralization System 7.1Gas Train and Controls Certification 7GAS SUPPLY AND PIPING7.2Gas Control Trains 7.3Inlet PressureMULTIPLE UNIT INSTALLATIONS GAS PIPING SIZE CHART SINGLE UNIT INSTALLATION SUGGESTED PIPE SIZEMaximum Capacity for Natural Gas MBTU/HR Based on 0.5 W.C. Pressure Drop8COMBUSTION AND VENTILATION AIR 7.7Gas Connection8.1Equipment Located In Confined Spaces ∙All Air From OutdoorsMaximum Air Inlet Duct Equivalent Length Remote Air Duct SpecificationsDuct Size 6” DuctHorizontal Remote Air Vertical Remote Air9 VENTING 9.1Venting the TRICON Maximum Category IV Vent Equivalent LengthVolume cfm Venting SpecificationsVent Fitting Equivalent Length Vent Pipe10.1Temperature and Pressure Relief Valve s 10OPERATING AND SAFETY CONTROLS10.2Operating Temperature Control Conventional Venting10.4Cathodic Protection 10.3High Water Temperature Limit Control10.5Electronic Low Water Cut-OffOptional PV500-45U06/1211.1Principle Of Operation 11 TEMPTRAC ELECTRONIC CONTROLLER PANEL11.2Lower Led Readout 11.3Upper Led Readout11.6To Change The Setpoint 11.5To View The Setpoint11.7To Change Other Parameters PV500-45U06/12ALARM 11.8LED Display Alarm MessagesRESULTS OF ALARM CONDITION CAUSEPV500-45U06/12 13SEQUENCE OF OPERATION 1.Incoming 120VACFAULT MODE 7.Loss of Flame SignalLED INDICATION PV500-45U06/1214 INITIAL STARTUP 14.5Startup Procedure14.1Initial Startup Requirements 14.2Tools and Instrumentation Required ResourcesPV500-45U06/12 13.Turn-offmain gas shutoff valve16.Turn-onmain gas shutoff valve PV500-45U06/12 Burner Combustion AdjustmentGas Train Illustration for Models 65 through Gas Train Illustration for Models 40 throughPV500-45U06/12 Optional components may not be shownProblem 15 TROUBLESHOOTING GUIDEProbable Cause Corrective ActionPV500-45U06/12 REPLACEMENT PARTS16 REPLACEMENT PARTS PV500-45U06/12 16.1 Control Panel16.2Control Panel Components Contact factory for more informationOptional components may not be included PV500-45U06/12PV500-45U06/12 16.3 Burner AssemblyOptional components may or may not be shown Optional components may not be included 16.4Burner Assembly ComponentsContact factory for more information PV500-45U06/12PV500-45U06/12 17PERIODIC MAINTENANCEPV500-45U06/12 i.Cycle unit and test to verify all safety and operating controls are properly functioning and the burner top plate flange is free of leaks1.Annual Maintenance 18RECOMMENDED MAINTENANCE SCHEDULE3.Monthly Maintenance 4.Daily MaintenancePV500-45U06/12 PV500-45U06/12