Manuals / PVI Industries / Household Appliance / Water Heater

PVI Industries manual PV500-45U06/12

Models: PV500-45U

1 42

Download 42 pages 10.67 Kb

Page 42

Image 42

PVI INDUSTRIES®, LLC ∙ 3209 Galvez Ave. ∙ Fort Worth, Texas 76111 ∙ Phone 1-800-433-5654 ∙ www.pvi.com

PV500-45U 06/12

Page 42

Image 42

Contents

INSTALLATION & MAINTENANCE MANUAL TRICON WATER HEATERPV500-45U06/12 4.Water Heater Installation TABLE OF CONTENTS 1.Safety Considerations2.Standard Features and Equipment 3.Product Descriptions17.Periodic Maintenance 10.Operating and Safety Controls15.Troubleshooting Guide 16.Replacement Parts 18.Recommended Maintenance Schedule1 SAFETY CONSIDERATIONS PRODUCT SAFETY INFORMATIONPV500-45U06/12 HOSPITALS AND NURSING HOMES HOMES FOR THE MENTALLY HANDICAPPEDHOMES FOR THE PHYSICALLY HANDICAPPED ELDER CARE FACILITIES AND REST HOMES2.3Heat Exchanger 2 STANDARD FEATURES AND EQUIPMENT 2.1Performance2.2Pressure Vessel 2.4Codes and Standards125 SERIES PV500-45U06/12250 SERIES PV500-45U06/12300 SERIES PV500-45U06/124.2Codes 4 WATER HEATER INSTALLATION4.1Checking Equipment Before You Install 4.3Electrical Requirements5 GENERAL PIPING GUIDELINES 4.5Service Clearances4.6Clearances To Combustible Surfaces 5.1Inlet and Outlet ConnectionsSINGLE WATER PIPING PV500-45U06/12TWO WATER HEATERS WITH REVERSE RETURN PIPING 6CONDENSATE DRAIN, TRAP & DISPOSALPV500-45U06/12 6.1Condensate Neutralization System optional Optional Condensate Neutralization SystemPV500-45U06/12 7.2Gas Control Trains 7GAS SUPPLY AND PIPING7.1Gas Train and Controls Certification 7.3Inlet PressureMaximum Capacity for Natural Gas SINGLE UNIT INSTALLATION SUGGESTED PIPE SIZEMULTIPLE UNIT INSTALLATIONS GAS PIPING SIZE CHART MBTU/HR Based on 0.5 W.C. Pressure Drop8.1Equipment Located In Confined Spaces 7.7Gas Connection8COMBUSTION AND VENTILATION AIR ∙All Air From OutdoorsDuct Size Remote Air Duct SpecificationsMaximum Air Inlet Duct Equivalent Length 6” Duct9 VENTING 9.1Venting the TRICON Vertical Remote AirHorizontal Remote Air Maximum Category IV Vent Equivalent LengthVent Fitting Equivalent Length Venting SpecificationsVolume cfm Vent Pipe10.2Operating Temperature Control 10OPERATING AND SAFETY CONTROLS10.1Temperature and Pressure Relief Valve s Conventional Venting10.5Electronic Low Water Cut-OffOptional 10.3High Water Temperature Limit Control10.4Cathodic Protection PV500-45U06/1211.2Lower Led Readout 11 TEMPTRAC ELECTRONIC CONTROLLER PANEL11.1Principle Of Operation 11.3Upper Led Readout11.7To Change Other Parameters 11.5To View The Setpoint11.6To Change The Setpoint PV500-45U06/12RESULTS OF ALARM CONDITION 11.8LED Display Alarm MessagesALARM CAUSE13SEQUENCE OF OPERATION 1.Incoming 120VAC PV500-45U06/12LED INDICATION 7.Loss of Flame SignalFAULT MODE PV500-45U06/1214.1Initial Startup Requirements 14.5Startup Procedure14 INITIAL STARTUP 14.2Tools and Instrumentation Required Resources13.Turn-offmain gas shutoff valve 16.Turn-onmain gas shutoff valvePV500-45U06/12 Burner Combustion Adjustment PV500-45U06/12PV500-45U06/12 Gas Train Illustration for Models 40 throughGas Train Illustration for Models 65 through Optional components may not be shownProbable Cause 15 TROUBLESHOOTING GUIDEProblem Corrective ActionREPLACEMENT PARTS 16 REPLACEMENT PARTSPV500-45U06/12 16.1 Control Panel PV500-45U06/12Optional components may not be included Contact factory for more information16.2Control Panel Components PV500-45U06/1216.3 Burner Assembly Optional components may or may not be shownPV500-45U06/12 Contact factory for more information 16.4Burner Assembly ComponentsOptional components may not be included PV500-45U06/1217PERIODIC MAINTENANCE PV500-45U06/12i.Cycle unit and test to verify all safety and operating controls are properly functioning and the burner top plate flange is free of leaks PV500-45U06/123.Monthly Maintenance 18RECOMMENDED MAINTENANCE SCHEDULE1.Annual Maintenance 4.Daily MaintenancePV500-45U06/12 PV500-45U06/12