Manuals / PVI Industries / Household Appliance / Water Heater

PVI Industries 180, 150 manual Alternate Gas Train Illustration, PV500-46U06/12

Models: 150 180

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Gas Train Illustration

(Optional components may not be shown)

Alternate Gas Train Illustration

(Optional components may not be shown)

PV500-46U 06/12

Page 32

Image 32

PVI Industries 180, 150 manual Alternate Gas Train Illustration, PV500-46U06/12, Optional components may not be shown

Contents

PV500-46U06/12 INSTALLATION & MAINTENANCE MANUALPOWER VT PLUS WATER HEATER TABLE OF CONTENTS 1.Safety Considerations 2.Standard Features and Equipment4.Water Heater Installation 3.Product Descriptions10.Operating and Safety Controls 15.Troubleshooting Guide 16.Replacement Parts17.Periodic Maintenance 18.Recommended Maintenance SchedulePV500-46U06/12 1 SAFETY CONSIDERATIONSPRODUCT SAFETY INFORMATION HOMES FOR THE MENTALLY HANDICAPPED HOMES FOR THE PHYSICALLY HANDICAPPEDHOSPITALS AND NURSING HOMES ELDER CARE FACILITIES AND REST HOMES2 STANDARD FEATURES AND EQUIPMENT 2.1Performance 2.2Pressure Vessel2.3Heat Exchanger 2.4Codes And Standards250 SERIES PV500-46U06/12300 SERIES PV500-46U06/124 WATER HEATER INSTALLATION 4.1Checking Equipment Before You Install4.2Codes 4.3Electrical Requirements4.5Service Clearances 4.6Clearances To Combustible Surfaces5 GENERAL PIPING GUIDELINES 5.1Inlet and Outlet ConnectionsSINGLE WATER PIPING PV500-46U06/12PV500-46U06/12 TWO WATER HEATERS WITH REVERSE RETURN PIPING6CONDENSATE DRAIN, TRAP & DISPOSAL PV500-46U06/12 6.1Condensate Neutralization System optionalOptional Condensate Neutralization System SINGLE UNIT INSTALLATION SUGGESTED PIPE SIZE 7GAS SUPPLY AND PIPING7.1Gas Train and Controls Certification 7.2Gas Control TrainsMULTIPLE UNIT INSTALLATIONS GAS PIPING SIZE CHART Nominal IronLength of Pipe in Straight Feet Inches8COMBUSTION AND VENTILATION AIR 8.1Equipment Located In Confined Spaces∙All Air From Outdoors ∙All Air From Inside The BuildingRemote Air Duct Specifications Duct Fitting Equivalent LengthDuct Pipe 6” Duct9.1Venting the Power VT Plus “SANI” models 9.2Venting the Power VT Plus9 VENTING Maximum Category IV Vent Equivalent LengthVenting Specifications Volume cfmVent Fitting Equivalent Length Vent PipePV500-46U06/12 9.5Vertical or Horizontal Vent Termination9.6Combining Category IV Vents 10OPERATING AND SAFETY CONTROLS 10.1Temperature and Pressure Relief Valves10.2Operating Temperature Control Conventional Venting10.3High Water Temperature Limit Control 10.4Cathodic Protection10.5Electronic Low Water Cut-OffOptional PV500-46U06/1211 TEMPTRAC ELECTRONIC CONTROLLER PANEL 11.1Principle Of Operation11.2Lower LED Readout 11.3Upper LED Readout11.5To View The Setpoint 11.6To Change The Setpoint11.7To Change Other Parameters PV500-46U06/1211.8LED Display Alarm Messages ALARMRESULTS OF ALARM CONDITION CAUSEREMOTE CONNECTIONS - TERMINAL STRIP 12.112.2 Required To Activate The TerminalsPV500-46U06/12 7.Loss of Flame Signal13SEQUENCE OF OPERATION 1.Incoming 120VAC PV500-46U06/12 FAULT MODELED INDICATION 14.5Startup Procedure 14 INITIAL STARTUP14.1Initial Startup Requirements 14.2Tools and Instrumentation RequiredPV500-46U06/12 13.Turn-offmain gas shutoff valve16.Turn-onmain gas shutoff valve Burner Combustion Adjustment PV500-46U06/12Gas Train Illustration Alternate Gas Train IllustrationPV500-46U06/12 Optional components may not be shown15 TROUBLESHOOTING GUIDE ProblemProbable Cause Corrective ActionPV500-46U06/12 REPLACEMENT PARTS16 REPLACEMENT PARTS 16.1 Control Panel PV500-46U06/12Contact factory for more information 16.2Control Panel ComponentsOptional components may not be included PV500-46U06/12PV500-46U06/12 16.3 Burner AssemblyOptional components may or may not be shown 16.4Burner Assembly Components BURNER ASSEMBLY COMPONENTSOptional components may not be included Item NoPV500-46U06/12 BURNER GAS TRAIN COMPONENTSContact factory for more information 17PERIODIC MAINTENANCE PV500-46U06/126.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 frequently PV500-46U06/1218RECOMMENDED MAINTENANCE SCHEDULE 1.Annual Maintenance3.Monthly Maintenance 4.Daily MaintenancePV500-46U06/12 PV500-46U06/12