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Bradford White RG2PV50H User Manual

Bradford White RG2PV50H
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Manual 238-51540-00A 3/15
SERVICE
MANUAL
Troubleshooting Guide
and Instructions for Service
(To be performed ONLY by
qualified service providers)
Models Covered
by This Manual:
RG1PV40S*(N,X)
RG1PV50S*(N,X)
RG1PV55H*(N,X)
RG2PV40T*(N,X)
RG2PV50H*(N,X)
RG2PV50T*(N,X)
RG2PV75H*(N,X)
LG1PV55H78*(N,X)
LG2PV50H65*(N,X)
LG2PV75H76*(N,X)
(*) Denotes Warranty Years
Through-The-Wall Gas Water Heaters
PV Series

Questions and Answers:

Bradford White RG2PV50H Specifications

General IconGeneral
Capacity50 gallons
Vent TypePower Vent
Gas TypeNatural Gas
BTU Rating40, 000 BTU
First Hour Rating90 gallons
Energy Factor0.62
Warranty6 years
Energy SourceGas
Recovery Rate40 gallons/hour

Summary

PV Series Service Manual Overview

Safety, Warnings, and Introduction

General Safety and Gas Precautions

Essential safety guidelines, warnings, and gas leak procedures for the water heater.

Sequence of Operation

Normal and Abnormal Operation Sequences

Detailed steps of normal heating and identification of abnormal operation fault codes.

Troubleshooting Guide

Troubleshooting Table by LED Status

A comprehensive table correlating LED status codes with probable causes and service procedures.

Service Procedure VI: Gas Control System

Gas Pressure Testing and Control Disassembly/Reassembly

Procedures for testing gas pressure and disassembling/reassembling the gas control unit.

Service Procedure VI: Temperature Sensor Testing

Temperature Sensor Testing and Water Temperature Determination

Procedures for testing the temperature sensor and determining water temperature via resistance.

Service Procedure VII: Flammable Vapor Sensor Testing

Flammable Vapor Sensor Testing and Gas Control Removal

Testing the flammable vapor sensor and steps for gas control unit removal.

Service Procedure VII: Flammable Vapor Sensor Testing (cont.)

Flammable Vapor Sensor Testing Procedure

Continuation of testing the flammable vapor sensor's resistance range.

Service Procedure VIII: Safety Circuit Voltage Trace

Safety Circuit Voltage Trace

Guide for tracing voltage within the safety circuit to diagnose operational issues.

Service Procedure IX: 115 VAC Circuit Trace

115 VAC Circuit Trace

Steps for tracing 115 VAC power through the control system to identify electrical faults.

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