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PVI Power VTX 50 L 225 A-PVX - User Manual

PVI Power VTX 50 L 225 A-PVX
56 pages
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PV500-68 06/16
POWER VTX
®
WATER HEATER with
EOS (ELECTRONIC OPERATING SYSTEM)
MODELS (50, 75, 100) L 225 A-PVX
Installation and service must be performed by a qualified service installer, service agency or the gas supplier.
IMPORTANT: THIS MANUAL CONTAINS INFORMATION REQUIRED FOR INSTALLATION, OPERATION AND
MAINTENANCE OF THIS EQUIPMENT. READ AND FOLLOW THE INFORMATION IN THIS MANUAL AND ALL OTHER
PROVIDED INSTRUCTIONS, LABELS AND MARKINGS BEFORE INSTALLING, OPERATING OR SERVICING THIS UNIT.
TO THE INSTALLER: After installation, these instructions must be given to the equipment user or left near the appliance.
SPECIAL INSTRUCTIONS TO THE OWNER: Retain this manual for future reference. These instructions contain
important information that will help you in maintaining and operating this appliance.
PVI INDUSTRIES, LLC - Fort Worth, Texas 76111 - Web www.pvi.com - Phone 1-800-433-5654

Table of Contents

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Summary

Safety Considerations

General Safety Guidelines

Covers essential safety warnings, instructions for operation, handling, and hazardous materials.

Gas Leak Procedures

Outlines steps to take if a gas leak is detected to prevent injury, damage, or exposure.

Product Safety Information

Refractory Ceramic Fiber and Crystalline Silica

Details risks, precautions, and first aid for ceramic fiber materials and crystalline silica in the product.

Hot Water Scalding Prevention

Critical Safety Note on Water Temperature

Highlights severe burn risks from hot water and necessary precautions at points of contact.

Water Heater Installation

Pre-Installation Checks, Codes, and Electrical

Covers equipment inspection, compliance with installation codes, and electrical service requirements.

Handling and Locating the Water Heater

Provides guidelines for safe handling, positioning, securing the appliance, and environmental considerations.

Installation Clearances and Piping Guidelines

Clearances and Service Access Requirements

Specifies minimum clearances to combustible surfaces and requirements for service access.

General Piping and Connection Guidelines

Details inlet/outlet connections, pipe materials, insulation, and condensate drainage.

Condensate Drain, Trap, and Disposal

Condensate Trap Installation and Neutralization

Explains the installation, function, and optional neutralization of the condensate trap for safe disposal.

Gas Supply and Piping

Gas Train Certification, Controls, and Pressure

Covers gas train certification, control components, and inlet/manifold pressure specifications.

Gas Piping Sizing and Connections

Details gas piping sizing, equivalent lengths, and connection requirements per codes.

Combustion and Ventilation Air

Venting the Water Heater

Venting Materials and PVC;CPVC Installation

Covers approved venting materials and specific installation steps for PVC/CPVC pipe.

Vent System Support, Testing, and Termination

Details requirements for vent support, leak testing, and proper termination to ensure safety.

Vent Termination and Combined Venting

Operating and Safety Controls

Temperature and Pressure Relief Valve Safety

Details safety requirements for the T&P relief valve and discharge piping to prevent hazards.

Electronic Low Water Cut-Off Operation

Explains the function, lockout, and reset procedure for the electronic low water cut-off safety device.

Water Temperature Controls

EOS Electronic Operating System Overview

Touch Screen User Interface and Display Fields

User Interface Menu Navigation

Communications and Diagnostics

Error Codes Listing

Remote Connections - Terminal Strip

Sequence of Operation

Heating Cycle and Flame Management

Initial Startup Procedures

Startup Requirements, Tools, and Resources

Lists necessary prerequisites, tools, and resources for initial unit startup.

On-Site Considerations and Startup Steps

Details site-specific considerations and the step-by-step procedure for filling and preparing the unit.

Gas Train Leakage Test and Pressure Checks

Burner Combustion Adjustment and Safety

Troubleshooting Procedure Overview

Troubleshooting Procedure Overview

Provides general guidelines for troubleshooting system issues and identifying error codes.

General Troubleshooting

LED Error Code Listing

Periodic Maintenance Procedures

Recommended Maintenance Schedule

PVI Power VTX 50 L 225 A-PVX Specifications

General IconGeneral
BrandPVI
ModelPower VTX 50 L 225 A-PVX
CategoryWater Heater
LanguageEnglish

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