PVI conquest 40 L 130 A-GC - User Manual

PV500-71 02/16
INSTALLATION & MAINTENANCE MANUAL
CONQUEST
®
WATER HEATER with
EOS (ELECTRONIC OPERATING SYSTEM)
MODELS (50, 60, 70, 80) L 130 A-GCML
MODEL (40) L 130 A-GC
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

Summary

Safety Considerations

Important Safety Note

Critical safety warning about water temperature and scalding hazards.

What to Do If You Smell Gas

Step-by-step procedure for responding to a gas leak.

Product Safety Information: Refractory Ceramic Fiber

Details on potential hazards of RCF and crystalline silica.

Water Heater Installation

Checking Equipment Before Installation

Procedures for inspecting the unit upon receipt and before installation.

Codes and Requirements

Electrical Requirements

Guidelines for supplying and grounding the appliance's electrical service.

Handling and Locating the Water Heater

Instructions for safely moving and positioning the water heater unit.

Clearances to Combustible Surfaces

Specifies minimum distances from the unit to flammable materials.

General Piping Guidelines

Inlet and Outlet Connections

180°F Delivered Water for Dish Machines

Booster Heater Applications

Condensate Drain, Trap & Disposal

Condensate Trap Installation

Instructions for installing the condensate trap to prevent flue gas escape.

Condensate Neutralization System (Optional)

Gas Supply and Piping

Inlet Pressure Requirements

Specifies the required inlet static and flow pressures for natural gas and propane.

Manifold Pressure

Gas Piping Sizing

Charts and guidelines for determining correct gas pipe sizes.

Combustion and Ventilation Air

Equipment Located in Confined Spaces

Requirements for providing combustion and ventilation air in confined spaces.

Maximum Remote Combustion Air Inlet Length

Vertical or Horizontal Remote Air Duct Termination

Optional Filter Box for Dusty Combustion Air

Venting

Venting the Conquest

Instructions for installing solid PVC, CPVC, or other approved venting systems.

Maximum Vent Length (Equivalent Length)

Vertical or Horizontal Vent Termination

Optional Concentric Vent for Combustion Air and Flue Products

Operating and Safety Controls

Temperature and Pressure Relief Valve

Installation and discharge requirements for the T&P relief valve.

Electronic Low Water Cut-Off

Explanation of the LWCO function, its reset, and safety warnings.

Operating Temperature Control

High Water Temperature Limit

Description of the high limit sensor and lockout conditions.

The Electronic Operating System (EOS)

Touch Screen User Interface

Status Field Display

Operational Sequence Field Display

View Menu (Home Screen - Default Display)

Control System Menus

Changing The Operating Set Point (USER Level Access)

Steps to adjust the water heater's temperature set point.

Scheduled Setback (USER Level Access)

Using the Manual Override Menu (ADVanced Level Access)

Potentiometer (Operating Set Point for Standalone Operation)

Communications and Diagnostics

Alarm Messages - Diagnostic Codes

Lists alarm messages, their descriptions, LED codes, and MODBUS codes.

Error Codes

Initial Startup

Initial Startup Requirements

Conditions and instructions for performing initial startup safely and correctly.

Pre-Startup Checklist

A step-by-step checklist to perform before powering up the unit.

Startup Procedure

Detailed steps for starting up the water heater and its control system.

Potentiometer (Adjusting the Setpoint)

Troubleshooting Procedure

General Troubleshooting

Common symptoms, probable causes, and corrective actions for issues.

LED Error Code Listing

Table of PIM errors, LED codes, and recommended troubleshooting steps.

Recommended Maintenance Schedule

PVI conquest 40 L 130 A-GC Specifications