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Westinghouse WBRCLP140W User Manual

Westinghouse WBRCLP140W
84 pages
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Installation
Start-Up
Maintenance
Parts
Warranty
WBRC**140 / 199*
WBRUC**140 / 199* Models
* “F” Denotes Floor Model; W” Denotes Wall Mount Model, ** “NG” Denotes Natural Gas; “LP Denotes Propane Gas
DANGER
!
This manual must only be used by a qualied service technician. Read all instructions in this manual before installing. Perform
steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death.
NOTICE
The manufacturer reserves the right to make product changes or updates without notice and will not be held liable for
typographical errors in literature.
NOTE TO CONSUMER: PLEASE KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE.
www.westinghousewaterheating.com whl-648 Rev. 001 Rel. 003 Date 10.8.19
WARNING
!
Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property
damage, severe personal injury, or death.
California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth
defects, or other reproductive harm.
Heat Exchanger Bears the
ASME “H” Stamp
The surfaces of these products contacted by potable (consumable) water contain less than 0.25% lead by weight as required
by the Safe Drinking Water Act, Section 1417.
Gas Fired Residential
Floor and Wall Mount
Combi Boilers

Table of Contents

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Questions and Answers:

Westinghouse WBRCLP140W Specifications

General IconGeneral
BrandWestinghouse
ModelWBRCLP140W
CategoryBoiler
LanguageEnglish

Summary

General Safety Information

Operation and Installation Warnings

Provides warnings for operating and installing the boiler safely.

Improper Combustion Hazards

Details hazards associated with improper combustion and necessary precautions.

Gas Safety Precautions

Covers safety precautions related to gas supply and operation.

Safe Boiler Servicing

Guidelines for safely performing maintenance and servicing on the boiler.

Boiler System Requirements

Information on boiler system setup, including water chemistry and freeze protection.

Water Chemistry and Freeze Protection

Specifies requirements for water quality and freeze protection for system longevity.

Water Temperature and Scalding Hazards

Addresses risks of scalding from hot water and temperature adjustment guidelines.

High Elevation Installation Considerations

Provides considerations for installing the boiler at high altitudes.

Before You Start

What's Included in the Box

Lists all components included with the boiler package.

Optional Equipment

Details available optional equipment for purchase.

Prepare the Boiler Installation

Boiler Location and Clearances

Guidance on selecting an appropriate installation location and required clearances.

Leveling the Boiler

Instructions for ensuring the boiler is installed level for proper operation.

Garage and Closet Installation Precautions

Specific precautions and requirements for installing boilers in garages or closets.

Exhaust Vent and Intake Pipe

Details on the type, material, and installation of exhaust and intake piping.

Carbon Monoxide Detectors

Requirements for installing carbon monoxide detectors near the appliance.

Prevent Combustion Air Contamination

Guidelines to ensure clean combustion air intake and prevent contamination.

Removing Appliance from Common Vent

Procedure for safely removing an existing appliance from a common vent system.

Technical Specifications

Detailed technical data and specifications for the boiler models.

Boiler Operation Overview

Explanation of the boiler's operating features and technologies.

Wall-Mounting Procedures

Instructions and considerations for wall-mounting the boiler unit.

Flow Restrictor Installation

Guidance on installing or replacing the flow restrictor for DHW flow control.

Water Piping

General Plumbing Guidelines

Basic rules and recommendations for water piping installation.

Backflow Preventer Installation

Information on installing backflow preventers and related system requirements.

Expansion Tank Requirements

Guidelines for sizing and installing expansion tanks for thermal expansion.

Piping the Boiler

Specific instructions for connecting water piping to the boiler.

System Applications

Illustrates common piping configurations and system applications.

Pressure Relief Valves

Details on installing and maintaining CH and DHW pressure relief valves.

Venting System

General Venting Requirements

Fundamental rules and safety precautions for boiler venting.

Approved Vent Materials

Lists approved materials and standards for exhaust and intake vent pipes.

Canadian Installation Requirements

Specific venting requirements for installations in Canada.

Exhaust Vent and Intake Pipe Location

Guidelines for positioning vent terminations relative to building features.

Exhaust Vent and Intake Pipe Sizing

Instructions for correctly sizing vent piping based on length and fittings.

Boiler Collar Vent Connection

Procedure for securely connecting vent pipes to the boiler collar.

Vent Pipe Installation Procedures

Detailed steps for installing exhaust and intake vent piping systems.

Venting Through Existing Systems

Methods for venting the appliance through an existing vent system.

Power Venting with Indoor Air

Guidance on power venting using indoor combustion air in confined spaces.

Installing the Condensate Drain

Connecting Electrical Service

Boiler Wiring

Instructions for proper electrical wiring and grounding of the boiler.

Dip Switch Settings

Configuration of internal DIP switches for boiler operation.

Gas Connections

Gas Pipe Sizing

Tables and guidelines for sizing gas supply piping based on capacity.

Gas Connection Requirements

Specifications for connecting the gas supply line to the boiler.

Excess Flow Valve (EFV) Precautions

Important considerations regarding the installation of excess flow valves.

Checking Gas Pressure

Procedure for checking and verifying gas pressure at the boiler.

Setting Combustion Parameters

Instructions for setting and verifying combustion parameters for optimal performance.

Controls and Operation

Control Panel and Display Overview

Description of the boiler's control panel, buttons, and LCD display.

Start-Up Sequence

Explanation of the boiler's initial start-up sequence and display indicators.

Changing DHW Set-Point

Steps to adjust the domestic hot water temperature setting.

Changing Temperature Indicator

How to switch temperature display between Celsius and Fahrenheit.

Changing CH Set-Point

Steps to adjust the central heating temperature set-point.

Storage Mode Operation

Information on the boiler's operation when heating stored water.

Lock Function

How to enable and disable the control panel lock function.

Status Display Screens

Details on accessing and interpreting various status display screens.

Installer Mode

Accessing and navigating the installer mode for advanced configuration.

Outdoor Temperature Mode

Configuration and operation of the optional outdoor temperature mode.

0-10 Volt Input Signal

Using a 0-10V signal from a building management system for boiler control.

Troubleshooting

Error Code Reference

List of error codes, their descriptions, and suggested corrective actions.

Error Tree Analysis

Diagnostic flowcharts for common error conditions like flame detection.

Suggested Corrective Actions

Table of problems, possible causes, and recommended solutions.

Start-Up Procedures

Water Chemistry Check

Ensuring proper water chemistry before system startup to prevent damage.

Gas Leak Check

Critical safety step to detect and repair gas leaks before operation.

Freeze Protection

Instructions for using freeze protection fluids and system considerations.

Fill and Test Water System

Steps for filling the system with water and checking for leaks.

Purging Air from CH and Storage Tank

Procedure to remove air from the central heating and storage tank systems.

Purging Air from DHW System

Steps to remove air from the domestic hot water system.

Thermostat Circuit Check

Verifying the proper wiring and function of thermostat circuits.

Condensate Removal System

Information on the condensate drain system and its maintenance.

Installation Checklist

Start-Up, Adjust, and Test Checklist

A checklist for critical steps during start-up, adjustment, and testing.

Maintenance

Area and Component Checks

Routine checks of the surrounding area, power source, and boiler components.

Pressure Gauge Checks

Verifying pressure readings on CH and DHW gauges.

Venting System Inspection

Inspection of exhaust vent and intake pipe terminations and piping.

Relief Valve and Condensate System Checks

Inspecting pressure relief valves and the condensate drain system.

Burner and Heat Exchanger Maintenance

Cleaning the burner and flushing heat exchangers for optimal performance.

Inlet Filter Cleaning

Procedure for cleaning the CH and DHW inlet filters.

Condensate System Maintenance

Steps for maintaining the condensate trap and associated components.

Maintenance Report

Record-keeping for periodic maintenance activities.

Moving Adapters

Replacement Parts

Cabinet Replacement Parts

List of replacement parts for the boiler cabinet.

Heat Exchanger Replacement Parts

List of replacement parts for the heat exchanger assembly.

Combustion System Replacement Parts

List of replacement parts for the boiler's combustion system.

Floor Model Replacement Parts

List of specific replacement parts for floor-mounted models.

Limited Warranty

Warranty Coverage and Terms

Details on warranty periods, coverage, and definitions for residential and commercial use.

Owner Responsibilities

Obligations of the owner to maintain warranty validity.

Warranty Exclusions

List of conditions and actions that void the product warranty.

Service, Labor, and Shipping Costs

Owner's liability for costs associated with warranty service and repairs.

Warranty Limitations and Remedies

Legal limitations on warranties and available remedies for the owner.

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