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Lexington Forge CSDV30SNV - User Manual

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MODELS:
CSDV20SNV CSDV30SNV CSDV40SNV
CSDV20DNV CSDV30DNV CSDV40DNV
CSDV20SLP CSDV30SLP CSDV40SLP
CSDV20DLP CSDV30DLP CSDV40DLP
DIRECT VENT GAS
STOVE
INSTALLATION AND OPERATING
INSTRUCTIONS
WARNINGS
IF THE INFORMATION IN THESE INSTRUCTIONS ARE
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 ammable
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 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.
This appliance may be installed in an aftermarket*,
permanently located, manufactured home, where not
prohibited by local codes.
*Aftermarket: Completion of sale, not for purpose of resale, from
the manufacturer.
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.
CLOTHING OR OTHER FLAMMABLE
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.
READ BEFORE INSTALLING. SAVE THESE INSTRUCTIONS

Questions and Answers

Summary

General Safety Warnings

Fire and Explosion Hazard

General warning about following instructions precisely to prevent fire, explosion, property damage, injury, or death.

Gas Leak Emergency Response

Emergency procedure for detecting gas leaks, involving shutting off gas, ventilating, and contacting suppliers or fire department.

Qualified Installation and Service

Mandate that installation and service must be performed by qualified professionals to ensure safety and proper function.

Gas Type Restriction

Appliance must be used only with the specified gas type; conversion requires a certified kit.

Important Safety Information

Installation Safety Precautions

Emphasizes reading the manual, dangers of modification, risks of improper installation (fire, burns, explosion, CO poisoning), and the importance of correct use.

Carbon Monoxide Poisoning Awareness

Details symptoms of carbon monoxide poisoning (flu-like) and actions to take if suspected, including immediate fresh air and inspection by a professional.

Propane;LP Tank Safety

Safety requirement for propane/LP tanks to be located outdoors and to use tanks of at least 100-gallon capacity for performance.

Gas Leak Detection Protocol

Step-by-step instructions on what to do immediately if a gas leak is detected, including turning off gas and evacuating.

Additional Safety Guidelines

Prohibited Stove Usage

Prohibits using the stove for cooking, burning items, or placing objects on top, and mandates use of specified gas type.

Electrical Grounding Requirement

Requirement for electrical grounding according to national and local electrical codes for safe installation.

Airflow and Clearance Maintenance

Stresses the importance of maintaining clear airflow for combustion and ventilation, and ensuring access for servicing.

Floor Installation Protection

Specifies the need for a protective panel or hearth pad when installing the appliance on combustible flooring.

Product Features and Code Compliance

Product Specifications Overview

Details specifications of the appliance, including gas type compatibility, installation approvals, and thermal efficiency.

CSA Testing and Standards

Lists compliance with CSA standards and ANSI/CSA testing for Direct Vent Gas Fireplace Heaters.

Pre-Installation Information

Altitude Derating Procedures

Instructions for derating the appliance's performance at altitudes above 2000 feet, specifying percentage reductions.

Gas Pressure and Orifice Data

Provides technical data on gas pressures, BTU ratings, and orifice sizes for both Natural Gas and Propane.

Stove Dimensions

External Stove Measurements

Presents external dimensions (A, B, C) for different stove models (DV20, DV30, DV40) via a table and diagram.

Stove Location Planning

Installation Site Considerations

Guidance on selecting a location that allows proper flue installation without compromising building structural integrity.

Clearance and Accessibility Requirements

Advises checking and adhering to all specified clearance requirements for the stove and its venting system.

Placement for Heat Circulation

Suggests central placement in a large, open room for optimal heat distribution and occupant comfort.

Mobile Home Installation Note

Specific installation requirement for mobile homes: the unit must be securely bolted to the floor.

Clearances to Combustibles

Minimum Wall and Ceiling Clearances

Details minimum clearance requirements to combustible materials for safe installation, referencing diagrams.

Floor Surface Installation Requirements

Specifies that installation directly on certain combustible flooring requires a protective panel.

Vent Pipe Clearance Rules

Reinforces maintaining minimum clearances for vent pipes and firestops, warning against packing air spaces with insulation.

Alcove and Height Requirements

Minimum Alcove Dimensions

Provides minimum alcove dimensions (Height, Width, Depth) for DV20, DV30, and DV40 models.

Alcove Placement Clearance Note

Reminder to maintain required side and back clearances when installing the stove within an alcove.

Removing Unit from Crate

Unpacking Steps

Step-by-step guide covering strap removal, bag handling, door opening, front panel removal, glass door removal, and log box extraction.

Safe Lifting Procedure

Safety advice: two strong individuals are required to safely lift the stove off the pallet.

Vent Installation Procedures

Venting System Safety Warnings

Crucial warning about potential injury, damage, or death from improper installation or maintenance of the venting system.

Warranty Voiding Actions

Lists specific actions that will invalidate the warranty for the venting system, such as using damaged or unauthorized components.

Venting Requirements

Strict requirements for venting to the outside, prohibiting shared vents with solid fuel appliances.

Vent Pipe Clearances

Specifies minimum clearances for horizontal and vertical vent pipe sections to combustible materials.

Installation Planning and Vent Types

Horizontal Termination Planning

Describes the process and requirements for terminating the vent horizontally through an exterior wall.

Vertical Termination Planning

Details the process and requirements for terminating the vent vertically through a roof or wall.

Vent Pipe Routing Warning

Critical warning against running vent pipe level or downward to prevent overheating and fire hazards.

Outside Chase Venting

Instructions for installing a vent system within an exterior chase structure built along the building's side.

Horizontal Vent Termination Location

Clearance A: Grade;Veranda

Specifies minimum clearance from grade, verandas, porches, decks, or balconies to the vent terminal.

Clearance B: Operable Windows;Doors

Specifies minimum clearance from operable windows or doors to the vent terminal.

Clearance E: Soffit Requirements

Specifies minimum clearances to unventilated and vinyl soffits, with different values for each.

Clearance H: Meter;Regulator Proximity

Prohibits installation above gas meter/regulator assemblies within a specified horizontal distance.

Allowable Venting Configurations

Alcove Installation Clearances

Provides clearance specifications for alcove installations, including depth, width, and corner clearances.

Acceptable Venting Chart Note

Indicates that vent configurations falling within the shaded regions of the chart are considered acceptable.

Horizontal Vent Termination Installation

Vent Termination Location Codes

First step for horizontal termination: plan the vent route and ensure termination complies with building codes.

Snorkel Termination Details

Details snorkel terminations, including installation for below-grade applications and drainage requirements.

Vent Recess Hazard Warning

Critical warning against recessing the vent terminal into walls or siding due to fire hazard.

Rigid Vent Pipe Connection

Explains the twist-lock connection procedure for rigid vent pipes and fittings, emphasizing proper locking.

Installing Horizontal Vent Cap

Cutting Wall Vent Opening

Step for cutting the vent opening in the wall, specifying dimensions and framing for combustible/noncombustible materials.

Attaching Vent Cap Assembly

Procedure for attaching the vent cap to the exterior wall using mastic and screws, ensuring correct orientation and clearance.

Vinyl Siding Standoff Use

Instructions for using vinyl siding standoffs to protect siding from heat and for proper vent cap attachment.

Vent Termination Recess Warning

Reiterates the warning against recessing vent terminals to prevent fire hazards.

Horizontal Venting Configurations

Wall Thimble Installation

Step to slide the wall thimble onto the vent pipe before connecting it to the vent cap.

Vent Pipe Connection Procedure

Procedure for connecting the vent pipe to the termination, ensuring overlap, sealing, and secure fastening.

Horizontal Run Rise Requirement

Crucial rule for horizontal venting: maintain a 1/4" rise for every 12" of horizontal run.

Vertical Venting Elbow Configurations

Two 90° Elbow Venting

Details venting configurations using two 90° elbows, referencing charts and diagrams.

Three 90° Elbow Venting

Details venting configurations using three 90° elbows, referencing charts and diagrams.

Vertical Termination Installation

Vertical Vent Route Planning

First step for vertical termination: plan the route, considering offsets to avoid structural obstructions.

Clearance and Offset Limitations

Crucial note on clearances to combustibles, avoiding insulation in air spaces, and adhering to vertical rise/offset limits.

Flat Ceiling Installation

Instructions for installing vent termination through a flat ceiling, including framing and firestop placement.

Roof Penetration and Framing

Cutting the roof hole, maintaining clearance to combustibles, and framing the opening per specifications.

Cathedral Ceiling Venting

Support Box Installation

Positioning and temporarily securing the cathedral ceiling support box through the roof opening.

Support Box Sealing and Securing

Modifying and securing the support box to the roof sheeting with mastic and nails, ensuring a seal.

Following Flat Ceiling Procedures

Directs users to follow the flat ceiling installation steps to complete the cathedral ceiling setup.

Vertical Venting Configurations

Restrictor Installation Note

Crucial instruction to install the restrictor as shown in Figure 11 on page 15.

Two 90° Elbow Vertical Venting

Details venting configurations using two 90° elbows, referencing charts and diagrams.

Three 90° Elbow Vertical Venting

Details venting configurations using three 90° elbows, referencing charts and diagrams.

Vertical Venting Specifications

Maximum Vertical Venting Length

States the maximum allowable vertical venting distance is 40 feet.

Restrictor Placement

Specifies the location for installing the restrictor: the stove's 4" collar or the first vent section.

Stove Installation: Gas Piping

Gas Type Verification

Instruction to verify the gas type of the supply matches the appliance's rating plate before installation.

Propane;LP Regulator Requirement

Critical caution for propane/LP units: an external regulator must be installed between the supply and the burner system.

Gas Piping Material and Sizing

Guidelines on piping materials (black iron/steel, copper) and the importance of proper sizing for gas flow and pressure.

Gas Connection Safety and Components

Licensed Installer for Gas Piping

Strict requirement that only licensed personnel may perform gas piping connections to the appliance.

Shutoff Valve and Tapping Point

Mandates installation of a manual shutoff valve and a union tee with a pressure tapping point upstream of the appliance.

LP Gas Sealant Requirement

Specifies using pipe joint sealant that is specifically resistant to liquid petroleum (LP) gas for safe connections.

Sediment Trap Recommendation

Strongly recommends installing a sediment trap/drip leg to prevent moisture and contaminants from reaching gas controls.

Checking Gas Pressure

Gas Type and Leak Testing

First step: verify gas type matches appliance rating; purge air and test all joints for leaks.

Flame Height Adjustment

Instructions for adjusting flame height using the HI/LO knob to set maximum or minimum burner pressure.

Gas Pressure Measurement Procedure

Detailed procedure for checking gas pressure at the valve, including opening/closing the test point screw and checking for leaks.

Gas Leak Detection Warning

Critical safety warning against using an open flame to detect gas leaks.

Electrical Installation

Wiring Safety and Compliance

Safety warning for electricians: ensure power is off, use qualified personnel, and comply with all codes for wiring and grounding.

Remote Wall Switch Installation

Details on installing and wiring a remote wall switch, including wire gauge and length limitations.

Extended Wire Length Advisory

Advises that extended wire lengths may affect functionality and suggests using larger gauge wire, consulting local codes.

Log and Rock Wool Placement

Ceramic Log Handling Precautions

Precaution to wear gloves when handling ceramic fiber logs to prevent skin irritation and to wash hands afterward.

Critical Log Positioning Warning

Warning about critical log positioning for safe operation, preventing sooting, and prohibiting unauthorized embellishments.

CSDV20 Log Installation Guide

Step-by-step instructions for installing the logs in the CSDV20 model firebox, referencing a figure.

Rock Wool Placement Instructions

Guide on preparing and placing rock wool evenly on the burner, avoiding obstruction of air supply areas.

CSDV30 Log and Rock Wool Placement

CSDV30 Log Installation Guide

Step-by-step instructions for installing the logs in the CSDV30 model firebox, referencing a figure.

CSDV30 Rock Wool Placement

Guide on preparing and placing rock wool on the burner, avoiding obstructions and ensuring proper air supply.

CSDV40 Log and Rock Wool Placement

CSDV40 Log Installation Guide

Step-by-step instructions for installing the logs in the CSDV40 model firebox, referencing a figure.

CSDV40 Rock Wool Placement

Guide on preparing and placing rock wool on the burner surfaces, avoiding obstructions and ensuring proper air supply.

Operating Instructions: Pre-Lighting Safety

Read Before Lighting Warning

Crucial safety instruction to read and follow all instructions before attempting to light the appliance.

Gas Leak Detection Before Operation

Pre-operation check: smell for gas around the appliance, especially near the floor, as gas is heavier than air.

Gas Control Knob Operation

Instruction to operate the gas control knob by hand only; do not use tools or attempt repairs if it's stiff, call a technician.

Water Submersion Warning

Warning against using the appliance if any part has been submerged in water, requiring professional inspection and replacement.

Pilot Lighting Procedures

Initial Gas Line Purging

Steps for purging air from the supply line before the initial pilot lighting.

Gas Leak Testing Methods

Methods for checking for gas leaks, including using soap and water solution or an approved leak testing spray.

Safe Leak Testing Warning

Critical safety warning against using an open flame to detect gas leaks.

Pilot Ignition Sequence

Procedure for lighting the pilot light, emphasizing hand operation and proper sequence.

Burner Operation and Control

Main Burner Switch Function

Description of the main burner ON/OFF switch located on the back right side of the stove.

Lighting the Main Burner

Procedure to light the main burner by turning the gas control knob to the "ON" position.

Maintaining Pilot Light Position

How to set the control knob to the "PILOT" position to maintain the pilot light without the main burner.

Turning Off Gas Supply

Instructions on how to turn off the gas supply to the stove by setting the control knob to the "OFF" position.

Cleaning and Maintenance Procedures

Pre-Maintenance Safety Checks

Pre-maintenance safety step: ensure the gas valve is OFF and wait five minutes before proceeding.

Venting System Annual Inspection

Recommendation for annual inspection of the venting system by a qualified agency.

Ceramic Glass Cleaning Guide

Instructions for cleaning the ceramic glass door, including frequency and recommended cleaning agents.

Firebox Cleaning Steps

Step-by-step instructions for cleaning the firebox, including removing logs, vacuuming, and replacing components.

Air Shutter Adjustment (Natural Gas)

Adjusting Air Mixture for Sooting

Procedure to pull the adjustment rod to open the air shutter, increasing air mixture and reducing sooting.

Adjusting Air Mixture for Flame Color

Procedure to push the adjustment rod to close the air shutter, decreasing air mixture and resulting in more yellow flames.

Glass Replacement Procedure

Handling Broken Glass Safety

Safety caution to wear gloves when handling broken glass to prevent injury.

Thermal Expansion Glass Warning

Critical warning to ensure glass edges do not contact metal parts during thermal expansion to prevent breakage.

Replacing Stove Glass Pane

Procedure to remove the glass by releasing bottom clamps and lifting the glass frame.

Use of Original Replacement Parts

Important note advising the use of only original Lexington Forge replacement parts for safety and performance.

Replacement Parts Diagrams

CSDV20 Component Diagram

Illustrative diagram of replacement parts for the CSDV20 model, with numbered components.

CSDV20 Replacement Parts List

Parts Availability Information

Table listing replacement parts for the CSDV20 model, including item number, description, quantity, and part numbers.

Part Installation Warning

Warning against using incorrect parts or improperly positioning components, which can cause damage or injury.

CSDV30 Replacement Parts Diagram

CSDV30 Component Diagram

Illustrative diagram of replacement parts for the CSDV30 model, with numbered components.

CSDV30 Replacement Parts List

Parts Availability for CSDV30

Table listing replacement parts for the CSDV30 model, including item number, description, quantity, and part numbers.

Available Accessory Information

Information about an available accessory: the Thermostat Blower Model #BLOTCS.

CSDV40 Replacement Parts Diagram

CSDV40 Component Diagram

Illustrative diagram of replacement parts for the CSDV40 model, with numbered components.

CSDV40 Replacement Parts List

Parts Availability for CSDV40

Table listing replacement parts for the CSDV40 model, including item number, description, quantity, and part numbers.

Available CSDV40 Accessory

Information about an available accessory: the Thermostat Blower Model #BLOTCS.

Troubleshooting Common Issues

Service Safety Precautions

Safety warning: turn off and cool the appliance before servicing; use only qualified personnel.

Spark Ignitor Troubleshooting

Troubleshooting steps for a spark ignitor that fails to light the pilot, including battery checks and electrode alignment.

Pilot Light Stability Issues

Troubleshooting steps for a pilot light that fails to stay lit, checking thermocouple and gas supply.

Burner Ignition Problems

Troubleshooting steps for the burner not lighting, checking switch connections, thermopile, and thermostat settings.

Installation Records

Installer Information Log

Fields for recording owner, dealer, and installer details for warranty and future reference.

Massachusetts Special Requirements

Vented Product Installation Rules

Specific installation requirements for Massachusetts residents regarding vented products, including licensed installers and CO detectors.

Carbon Monoxide Detector Mandates

Detailed requirements for installing carbon monoxide detectors for gas-fueled equipment, especially side-wall horizontal venting.

Massachusetts Special Requirements Continued

Approved CO Detector Standards

Specifies that carbon monoxide detectors must comply with NFPA 720 and be ANSI/UL 2034 listed.

Required Vent Terminal Signage

Requirement for a permanent exterior sign near the vent terminal with specific wording and size.

Manufacturer Venting System Instructions

Requirements for manufacturers regarding provided or identified special venting systems and their documentation.

Warranty Coverage Details

Limited Lifetime Warranty Terms

States the warranty is limited and applies to the original purchaser, not being transferable.

Five-Year Warranty Coverage

Specifies coverage for ceramic fiber logs, firebrick panels, and secondary air tubes for five years.

Two-Year Warranty Coverage

Covers gas valves, pilots, thermopiles, regulators, electrical components, grates, and blowers for two years.

Warranty Exclusions and Terms

Lists items not covered and conditions that void the warranty, such as improper installation or unauthorized modifications.

Lexington Forge CSDV30SNV Specifications

General IconGeneral
Fuel TypeNatural Gas
Ignition TypeElectronic
ColorStainless Steel
Width30 inches
Burner MaterialSteel
Warranty1 Year Limited

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