Monessen Hearth BLDV400 User Manual

740009 BLDV cover
MODELS: BLDV400 & BLDV500
BLDV SERIES
DIRECT VENT GAS
FIREPLACE
INSTALLATION AND
OPERATING INSTRUCTIONS
READ BEFORE INSTALLING. SAVE THESE INSTRUCTIONS
DUE TO HIGH TEMPERATURES, THE
APPLIANCE SHOULD BE LOCATED OUT OF
TRAFFIC AND AWAY FROM FURNITURE AND
DRAPERIES.
CHILDREN AND ADULTS SHOULD BE
ALERTED TO THE HAZARDS OF HIGH
SURFACE TEMPERATURE AND SHOULD
STAY AWAY TO AVOID BURNS OR CLOTHING
IGNITION.
YOUNG CHILDREN SHOULD BE SUPERVISED
WHEN THEY ARE IN THE SAME ROOM AS THE
APPLIANCE.
C L O T H I N G O R O T H E R F L A M M A B L E
MATERIAL SHOULD NOT BE PLACED ON
OR NEAR THE APPLIANCE.
KEEP THE ROOM AREA CLEAR AND
FREE FROM COMBUSTIBLE MATERIALS,
GASOLINE, AND OTHER FLAMMABLE
VAPORS AND LIQUIDS.
IF THE INFORMATION IN THESE INSTRUCTIONS IS NOT
FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY
RESULT CAUSING PROPERTY DAMAGE, PERSONAL
INJURY OR LOSS OF LIFE.
– Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
 • Ifyoucannotreachyourgassupplier,callthere
department.
– Installationandservicemustbeperformedbyaqualied
installer, service agency or the gas supplier.
WARNING: Improper installation, adjustment, alteration,
services or maintenance can cause injury or property
damage. Refer to this manual. For assistance or additional
informationconsultaqualiedinstaller,serviceagency
or the gas supplier.
This appliance may be installed in an aftermarket*,
permanently located, manufactured home (USA only) or
mobile home, where not prohibited by local codes.
This appliance is only for use with the type of gas indicated
on the rating plate. This appliance is not convertible for
usewithothergases,unlessacertiedkitisused.
* Aftermarket: Completion of sale, not for purpose of resale, from the
manufacturer.
WARNING
74D0009 11/08 Rev. 11

Monessen Hearth BLDV400 Specifications

General

Brand	Monessen Hearth
Model	BLDV400
Category	Indoor Fireplace
Language	English

Summary

Important Safety Information

General Safety Warnings

Critical precautions for safe operation, including gas leak procedures and carbon monoxide risks.

Product Features and Code Approval

Product Specifications and Certifications

Details on appliance type, fuel, approvals, and efficiency ratings.

Pre-Installation Information

Installation Requirements

Covers high elevations, orifice data, and required tools/materials for installation.

Fireplace Framing and Dimensions

Details on building the firebox structure and unit measurements.

Fireplace Location Considerations

Guidance on choosing the optimal placement for the appliance.

Clearances

Combustible and Mantel Clearances

Specifies minimum distances to combustibles and mantel requirements.

Fireplace Installation

Securing Fireplace to Floor or Framing

Instructions for mounting the fireplace securely to the structure.

Finishing Material Guidelines

Rules for applying decorative finishes around the fireplace.

Vent Installation

Installation Planning and Configurations

Choosing vent type and planning routing for optimal performance.

Horizontal Termination Applications

Instructions for venting horizontally through an exterior wall.

Vertical Termination Applications

Instructions for venting vertically through walls or roofs.

Flex Vent Installation

Flexible Vent Routing and Connections

Guidance on installing and routing flexible vent pipes.

Gas Piping and Electrical Installation

Gas Piping Installation

Procedures for connecting the gas supply line to the appliance.

Electrical Installation (Millivolt)

Wiring for millivolt systems, including blower power connections.

Optional Systems Installation

Remote Wall Switch Installation

Instructions for installing an optional remote wall switch.

Optional Fan/Blower System Installation

Steps for installing blower units for enhanced airflow.

Operating Instructions (Millivolt)

Safety Checks Before Operation

Critical safety steps and gas leak checks before lighting the appliance.

Pilot and Burner Lighting Procedures

Step-by-step guide to ignite the pilot and main burner.

Signature Command System

System Installation and Wiring

Covers gas pressure checks, electrical wiring, and command center mounting.

System Operation and Configuration

How to operate, set up, and troubleshoot the Signature Command system.

Glass Removal

Glass Frame Removal Procedure

Step-by-step instructions to safely remove the fireplace glass frame.

Final Installation

Log and Hearth Brick Placement

Instructions for arranging logs and placing hearth bricks correctly.

Cleaning and Maintenance

Component Cleaning and Inspection

Cleaning burners, pilots, control compartments, and checking for obstructions.

Vent System and Glass Door Care

Maintenance procedures for the vent system and glass door.

Troubleshooting

Millivolt System Troubleshooting

Common issues and solutions for millivolt ignition systems.

Signature Command Troubleshooting

Diagnostic guide and troubleshooting for the Signature Command system.

Illustrated Parts Lists

Firebox Components

Diagrams and part numbers for firebox components.

Millivolt Control Parts

List of parts for the standing pilot millivolt control system.

Signature Command System Parts

List of parts for the Signature Command system.

Vent Components

Diagrams and part numbers for venting system components.

Log Set Parts

List of parts for the log set.

Massachusetts Special Requirements

Vented Product Regulations

Specific installation rules for vented appliances in Massachusetts.

Carbon Monoxide Detector Mandates

Requirements for installing carbon monoxide detectors in Massachusetts.

Limited Lifetime Warranty Policy

Warranty Coverage and Service

Details on warranty terms, coverage, and how to obtain service.