Manuals / PVI Industries / Household Appliance / Water Heater

PVI Industries manual Series, PV500-44U06/12

Models: PV500-44U

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3PRODUCT DESCRIPTION Component, Controls and Connection Locations (Locations May Vary)

125 SERIES

PV500-44U 06/12

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PVI Industries manual Series, PV500-44U06/12

Contents

POWER VT PLUS WATER HEATER INSTALLATION & MAINTENANCE MANUALPV500-44U06/12 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 CONSIDERATIONSPV500-44U06/12 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 ExchangerPV500-44U06/12 125 SERIESPV500-44U06/12 250 SERIESPV500-44U06/12 300 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 GUIDELINESPV500-44U06/12 SINGLE WATER PIPING6CONDENSATE DRAIN, TRAP & DISPOSAL TWO WATER HEATERS WITH REVERSE RETURN PIPINGPV500-44U06/12 Optional Condensate Neutralization System 6.1Condensate Neutralization System optionalPV500-44U06/12 7.3Inlet Pressure 7GAS SUPPLY AND PIPING7.1Gas Train and Controls Certification 7.2Gas Control TrainsMBTU/HR Based on 0.5 W.C. Pressure Drop SINGLE UNIT INSTALLATION SUGGESTED PIPE SIZEMULTIPLE UNIT INSTALLATIONS GAS PIPING SIZE CHART Maximum Capacity for Natural Gas∙All Air From Outdoors 7.7Gas Connection8COMBUSTION AND VENTILATION AIR 8.1Equipment Located In Confined Spaces6” Duct Remote Air Duct SpecificationsMaximum Air Inlet Duct Equivalent Length Duct SizeHorizontal Remote Air 9.1Venting the Power VT Plus “SANI” models9.2Venting the Power VT Plus Vertical Remote AirVent Size Venting SpecificationsVolume cfm Maximum Category IV Vent Equivalent LengthPV500-44U06/12 9.5Vertical or Horizontal Vent TerminationConventional Venting 10OPERATING AND SAFETY CONTROLS10.1Temperature and Pressure Relief Valves 9.6Combining Category IV Vents10.5Electronic Low Water Cut-OffOptional 10.2Operating Temperature Control10.3High Water Temperature Limit Control 10.4Cathodic Protection11.3Upper LED Readout 11 TEMPTRAC ELECTRONIC CONTROLLER PANEL11.1Principle Of Operation 11.2Lower LED ReadoutPV500-44U06/12 11.5To View The Setpoint11.6To Change The Setpoint 11.7To Change Other ParametersCAUSE 11.8LED Display Alarm MessagesALARM RESULTS OF ALARM CONDITIONPV500-44U06/12 13SEQUENCE OF OPERATION 1.Incoming 120VACPV500-44U06/12 7.Loss of Flame SignalFAULT MODE LED INDICATION14.2Tools and Instrumentation Required 14.5Startup Procedure14 INITIAL STARTUP 14.1Initial Startup Requirements16.Turn-onmain gas shutoff valve 13.Turn-offmain gas shutoff valvePV500-44U06/12 PV500-44U06/12 PVI Industries customer service for assistanceOptional components may not be shown Gas Train Illustration for Models 40 throughGas Train Illustration for Models 65 through PV500-44U06/12Corrective Action 15 TROUBLESHOOTING GUIDEProblem Probable Cause16 REPLACEMENT PARTS REPLACEMENT PARTSPV500-44U06/12 PV500-44U06/12 16.1 Control PanelPV500-44U06/12 Contact factory for more information16.2Control Panel Components Optional components may not be includedOptional components may or may not be shown 16.3 Burner AssemblyPV500-44U06/12 Optional components may not be included 16.4Burner Assembly ComponentsContact factory for more information PV500-44U06/12PV500-44U06/12 17PERIODIC MAINTENANCEPV500-44U06/12 i.Cycle unit and test to verify all safety and operating controls are properly functioning and the burner top plate flange is free of leaks4.Daily Maintenance 18RECOMMENDED MAINTENANCE SCHEDULE1.Annual Maintenance 3.Monthly MaintenancePV500-44U06/12