Manuals / PVI Industries / Household Appliance / Water Heater

PVI Industries 150, 180 manual PV500-46U06/12

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PV500-46U 06/12

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PVI Industries 150, 180 manual PV500-46U06/12

Contents

POWER VT PLUS WATER HEATER INSTALLATION & MAINTENANCE MANUALPV500-46U06/12 3.Product Descriptions TABLE OF CONTENTS 1.Safety Considerations2.Standard Features and Equipment 4.Water Heater Installation18.Recommended Maintenance Schedule 10.Operating and Safety Controls15.Troubleshooting Guide 16.Replacement Parts 17.Periodic MaintenancePRODUCT SAFETY INFORMATION 1 SAFETY CONSIDERATIONSPV500-46U06/12 ELDER CARE FACILITIES AND REST HOMES HOMES FOR THE MENTALLY HANDICAPPEDHOMES FOR THE PHYSICALLY HANDICAPPED HOSPITALS AND NURSING HOMES2.4Codes And Standards 2 STANDARD FEATURES AND EQUIPMENT 2.1Performance2.2Pressure Vessel 2.3Heat ExchangerPV500-46U06/12 250 SERIESPV500-46U06/12 300 SERIES4.3Electrical Requirements 4 WATER HEATER INSTALLATION4.1Checking Equipment Before You Install 4.2Codes5.1Inlet and Outlet Connections 4.5Service Clearances4.6Clearances To Combustible Surfaces 5 GENERAL PIPING GUIDELINESPV500-46U06/12 SINGLE WATER PIPING6CONDENSATE DRAIN, TRAP & DISPOSAL TWO WATER HEATERS WITH REVERSE RETURN PIPINGPV500-46U06/12 Optional Condensate Neutralization System 6.1Condensate Neutralization System optionalPV500-46U06/12 7.2Gas Control Trains SINGLE UNIT INSTALLATION SUGGESTED PIPE SIZE7GAS SUPPLY AND PIPING 7.1Gas Train and Controls CertificationInches MULTIPLE UNIT INSTALLATIONS GAS PIPING SIZE CHARTNominal Iron Length of Pipe in Straight Feet∙All Air From Inside The Building 8COMBUSTION AND VENTILATION AIR8.1Equipment Located In Confined Spaces ∙All Air From Outdoors6” Duct Remote Air Duct SpecificationsDuct Fitting Equivalent Length Duct PipeMaximum Category IV Vent Equivalent Length 9.1Venting the Power VT Plus “SANI” models9.2Venting the Power VT Plus 9 VENTINGVent Pipe Venting SpecificationsVolume cfm Vent Fitting Equivalent Length9.6Combining Category IV Vents 9.5Vertical or Horizontal Vent TerminationPV500-46U06/12 Conventional Venting 10OPERATING AND SAFETY CONTROLS10.1Temperature and Pressure Relief Valves 10.2Operating Temperature ControlPV500-46U06/12 10.3High Water Temperature Limit Control10.4Cathodic Protection 10.5Electronic Low Water Cut-OffOptional11.3Upper LED Readout 11 TEMPTRAC ELECTRONIC CONTROLLER PANEL11.1Principle Of Operation 11.2Lower LED ReadoutPV500-46U06/12 11.5To View The Setpoint11.6To Change The Setpoint 11.7To Change Other ParametersCAUSE 11.8LED Display Alarm MessagesALARM RESULTS OF ALARM CONDITIONRequired To Activate The Terminals REMOTE CONNECTIONS - TERMINAL STRIP12.1 12.213SEQUENCE OF OPERATION 1.Incoming 120VAC 7.Loss of Flame SignalPV500-46U06/12 LED INDICATION FAULT MODEPV500-46U06/12 14.2Tools and Instrumentation Required 14.5Startup Procedure14 INITIAL STARTUP 14.1Initial Startup Requirements16.Turn-onmain gas shutoff valve 13.Turn-offmain gas shutoff valvePV500-46U06/12 PV500-46U06/12 Burner Combustion AdjustmentOptional components may not be shown Gas Train IllustrationAlternate Gas Train Illustration PV500-46U06/12Corrective Action 15 TROUBLESHOOTING GUIDEProblem Probable Cause16 REPLACEMENT PARTS REPLACEMENT PARTSPV500-46U06/12 PV500-46U06/12 16.1 Control PanelPV500-46U06/12 Contact factory for more information16.2Control Panel Components Optional components may not be includedOptional components may or may not be shown 16.3 Burner AssemblyPV500-46U06/12 Item No 16.4Burner Assembly ComponentsBURNER ASSEMBLY COMPONENTS Optional components may not be includedContact factory for more information BURNER GAS TRAIN COMPONENTSPV500-46U06/12 PV500-46U06/12 17PERIODIC MAINTENANCEPV500-46U06/12 6.The combustion air filter should be replaced every six months. If filter blockage becomes excessive the filter safety switch will not allow the burner to fire. To avoid nuisance shutdown in dirty environments, check and replace filter more frequently4.Daily Maintenance 18RECOMMENDED MAINTENANCE SCHEDULE1.Annual Maintenance 3.Monthly MaintenancePV500-46U06/12 PV500-46U06/12