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PVI Industries
manual Series, PV500-45U06/12
Models:
PV500-45U
1
8
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Troubleshooting
Specifications
Install
Error codes
Replacement Parts
Maintenance
Problem
Burner Assembly
14.5Startup Procedure
Fault Mode
Page 8
Image 8
250 SERIES
8
PV500-45U
06/12
Page 7
Page 9
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Image 8
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Contents
PV500-45U06/12
INSTALLATION & MAINTENANCE MANUAL
TRICON WATER HEATER
TABLE OF CONTENTS 1.Safety Considerations
2.Standard Features and Equipment
4.Water Heater Installation
3.Product Descriptions
10.Operating and Safety Controls
15.Troubleshooting Guide 16.Replacement Parts
17.Periodic Maintenance
18.Recommended Maintenance Schedule
PV500-45U06/12
1 SAFETY CONSIDERATIONS
PRODUCT SAFETY INFORMATION
HOMES FOR THE MENTALLY HANDICAPPED
HOMES FOR THE PHYSICALLY HANDICAPPED
HOSPITALS AND NURSING HOMES
ELDER CARE FACILITIES AND REST HOMES
2 STANDARD FEATURES AND EQUIPMENT 2.1Performance
2.2Pressure Vessel
2.3Heat Exchanger
2.4Codes and Standards
125 SERIES
PV500-45U06/12
250 SERIES
PV500-45U06/12
300 SERIES
PV500-45U06/12
4 WATER HEATER INSTALLATION
4.1Checking Equipment Before You Install
4.2Codes
4.3Electrical Requirements
4.5Service Clearances
4.6Clearances To Combustible Surfaces
5 GENERAL PIPING GUIDELINES
5.1Inlet and Outlet Connections
SINGLE WATER PIPING
PV500-45U06/12
PV500-45U06/12
TWO WATER HEATERS WITH REVERSE RETURN PIPING
6CONDENSATE DRAIN, TRAP & DISPOSAL
PV500-45U06/12
6.1Condensate Neutralization System optional
Optional Condensate Neutralization System
7GAS SUPPLY AND PIPING
7.1Gas Train and Controls Certification
7.2Gas Control Trains
7.3Inlet Pressure
SINGLE UNIT INSTALLATION SUGGESTED PIPE SIZE
MULTIPLE UNIT INSTALLATIONS GAS PIPING SIZE CHART
Maximum Capacity for Natural Gas
MBTU/HR Based on 0.5 W.C. Pressure Drop
7.7Gas Connection
8COMBUSTION AND VENTILATION AIR
8.1Equipment Located In Confined Spaces
∙All Air From Outdoors
Remote Air Duct Specifications
Maximum Air Inlet Duct Equivalent Length
Duct Size
6” Duct
Vertical Remote Air
Horizontal Remote Air
9 VENTING 9.1Venting the TRICON
Maximum Category IV Vent Equivalent Length
Venting Specifications
Volume cfm
Vent Fitting Equivalent Length
Vent Pipe
10OPERATING AND SAFETY CONTROLS
10.1Temperature and Pressure Relief Valve s
10.2Operating Temperature Control
Conventional Venting
10.3High Water Temperature Limit Control
10.4Cathodic Protection
10.5Electronic Low Water Cut-OffOptional
PV500-45U06/12
11 TEMPTRAC ELECTRONIC CONTROLLER PANEL
11.1Principle Of Operation
11.2Lower Led Readout
11.3Upper Led Readout
11.5To View The Setpoint
11.6To Change The Setpoint
11.7To Change Other Parameters
PV500-45U06/12
11.8LED Display Alarm Messages
ALARM
RESULTS OF ALARM CONDITION
CAUSE
13SEQUENCE OF OPERATION 1.Incoming 120VAC
PV500-45U06/12
7.Loss of Flame Signal
FAULT MODE
LED INDICATION
PV500-45U06/12
14.5Startup Procedure
14 INITIAL STARTUP
14.1Initial Startup Requirements
14.2Tools and Instrumentation Required Resources
PV500-45U06/12
13.Turn-offmain gas shutoff valve
16.Turn-onmain gas shutoff valve
Burner Combustion Adjustment
PV500-45U06/12
Gas Train Illustration for Models 40 through
Gas Train Illustration for Models 65 through
PV500-45U06/12
Optional components may not be shown
15 TROUBLESHOOTING GUIDE
Problem
Probable Cause
Corrective Action
PV500-45U06/12
REPLACEMENT PARTS
16 REPLACEMENT PARTS
16.1 Control Panel
PV500-45U06/12
Contact factory for more information
16.2Control Panel Components
Optional components may not be included
PV500-45U06/12
PV500-45U06/12
16.3 Burner Assembly
Optional components may or may not be shown
16.4Burner Assembly Components
Optional components may not be included
Contact factory for more information
PV500-45U06/12
17PERIODIC MAINTENANCE
PV500-45U06/12
i.Cycle unit and test to verify all safety and operating controls are properly functioning and the burner top plate flange is free of leaks
PV500-45U06/12
18RECOMMENDED MAINTENANCE SCHEDULE
1.Annual Maintenance
3.Monthly Maintenance
4.Daily Maintenance
PV500-45U06/12
PV500-45U06/12
