Vermont Castings VM400 User Manual (English)

Questions and Answers:

D
David GrimesJul 26, 2025
How to fix a Vermont Castings VM400 burner that will not light?
- M
  Mark ScottJul 26, 2025
  If the burner on your Vermont Castings Grill won't light, several factors could be at play. First, ensure the gas supply is turned on and that you have propane. Check for any blockages in the gas system or misalignment of the gas valve to the burner's venturi tubes. Also, verify the propane hose and regulator are correctly attached. To resolve this, turn on the fuel supply and try again, confirming gas flow by smell or sound. Weigh the propane cylinder to check its fullness. Clean any blockages in the venturi tubes with a venturi brush and carefully probe the gas valve orifice with a pin or needle, without enlarging it. Reinsert the gas injector into the venturi tube if needed, and tighten the regulator's plastic collar onto the cylinder valve by hand.
H
Heather HerreraAug 2, 2025
Why does my Vermont Castings VM400 Grill unit won’t stay lit?
- D
  Donald Thompson MDAug 2, 2025
  If your Vermont Castings Grill won't stay lit, it could be due to wind or running out of fuel. Shelter your grill from strong winds. Confirm the flow of gas by smell or by listening for the hiss of gas being emitted. Weigh your propane cylinder to ensure it's not empty. A standard 20 lb. cylinder will weigh about 18 lb. when it is empty and 38 lb. when it is 80% full. Never take a propane cylinder indoors for any purpose.
R
robertmitchellAug 9, 2025
How to prevent flare-ups on Vermont Castings VM400 Grill?
- L
  Laurie RobertsAug 10, 2025
  Flare-ups on your Vermont Castings Grill are often caused by excessively fatty foods or grease buildup. To prevent this, trim excess fat from meat before cooking. Ensure the sear plate is clean and properly installed. Remove excess grease from the burn chamber.
M
Michael HunterAug 18, 2025
How to fix excessive yellow flame on Vermont Castings VM400?
- N
  nhamiltonAug 18, 2025
  Your Vermont Castings Grill should burn with a predominantly blue flame. If the flame is mostly yellow, it indicates an improper air shutter opening. Check the venturi tubes for obstruction and clean them. If yellow flames persist, adjust the opening on the air shutter of the venturi tube located under the front console of the Grill.

Vermont Castings VM400 Specifications

General

Model	VM400
Category	Grill
Brand	Vermont Castings
Grill Type	Gas Grill
BTU Output	40, 000 BTU
Number of Burners	4
Ignition System	Electronic Ignition
Fuel Type	Liquid Propane
Burner Material	Stainless Steel
Grill Grates Material	Porcelain-Coated Cast Iron
Side Shelves	2
Wheels	4

Summary

Safety

FOR YOUR SAFETY

Safety instructions related to gas leaks and flammable materials.

General Safety Instructions

Read and understand manual, keep manual for reference.

Safety

SIGNAL WORDS

Definitions of DANGER, WARNING, CAUTION, and NOTE used in the manual.

IMPORTANT WARNINGS

Key safety warnings regarding outdoor use, CO poisoning, and propane cylinder handling.

Safety

SAFE LOCATIONS FOR USE

DANGER and WARNINGs about positioning the grill away from combustible materials and structures.

Safety

SAFE USE OF LP (PROPANE) GAS

DANGER and WARNINGs concerning propane cylinder filling, storage, and ventilation.

SAFE USE OF NATURAL GAS

Safety advice for natural gas hookup and installation.

Safety

PREVENTION OF BURNS

Precautions to prevent burns from hot surfaces and handling hot items.

ELECTRICAL SAFETY

Electrical safety guidelines for grounding and cord usage.

Safety

FUELS

Warnings about using incorrect fuels and safety for LP gas supply.

Safety

LP Gas Cylinder Dangers

Dangers of storing or overfilling LP gas cylinders.

LP Gas Cylinder Handling Precautions

Precautions for handling, storing, and transporting propane cylinders.

Gas Hookup

LP (Propane) Gas Supply Connection

Step-by-step guide for connecting the propane tank and regulator.

Gas Hookup

Natural Gas Supply Connection

Instructions for connecting the natural gas supply.

TESTING FOR GAS LEAKS

Procedure for testing gas connections for leaks using soap solution.

Operation

Control Functions Overview

Overview of propane tank valve and burner control valves.

Activating the Igniter System

Instructions for using electronic and piezo ignition systems.

Operation

Lighting the Main Burners

Step-by-step guide to lighting the main burners using igniter or match.

Operation

Turning the Burners Off

Procedures for safely turning off the grill burners and gas supply.

Flare-up Management

Explanation and control of flare-ups during cooking.

Match Lighting Main Burners

Instructions for lighting main burners using a match.

Operation

Lighting the Rotisserie Burner

Steps for lighting the rotisserie burner using igniter or match.

Match Lighting Rotisserie Burner

Instructions for lighting the rotisserie burner with a match.

Operation

Rotisserie Setup

Instructions for setting up the rotisserie assembly and using the counterweight.

Operation

Lighting the Side Burner

Steps for lighting the side burner using the igniter.

Shutting the Side Burner Off

Procedure for turning off the side burner.

Cooking

Methods of Cooking

Explanation of main burners, rotisserie burner, and side burner functions.

Cooking

Direct and Indirect Cooking Methods

Explanation of direct and indirect cooking methods.

Food Preparation for Grilling

Safety and preparation guidelines for food before grilling.

Cooking

Grilling Tips

Helpful hints for achieving perfect grilling results, including oiling, turning, and sauce application.

Cooking Time Chart

Beef Cooking Times

Cooking times and temperatures for various beef cuts.

Cooking Time Chart

Pork and Lamb Cooking Times

Cooking times and temperatures for pork and lamb cuts.

Cooking Time Chart

Vegetables Cooking Times

Cooking times, temperatures, and comments for various vegetables.

Care & Maintenance

Main Burner Care

Instructions for inspecting and cleaning main burners, including venturi tubes.

Care & Maintenance

Rotisserie Burner Maintenance

Monthly inspection and cleaning of the rotisserie burner.

Side Burner Maintenance

Periodic inspection and cleaning of the side burner air shutter screen.

Cooking Grids Cleaning

Cleaning instructions for porcelain enameled cooking grids.

Care & Maintenance

Drip Tray Cleaning

Cleaning and maintenance of the drip tray and grease cup.

Stainless Steel Panels Care

Care and cleaning guidelines for stainless steel panels.

Porcelain Enamel Castings Cleaning

Cleaning instructions for porcelain enamel castings.

Maintenance

Burner Adjustment

Adjusting burner air shutters for optimal flame pattern.

Troubleshooting Guide

Burner Not Lighting Issues

Potential causes and actions for a burner failing to light.

Unit Heating Issues (LP)

Causes and solutions for the unit not heating adequately on LP gas.

Unit Not Staying Lit Issues

Potential causes and actions for the unit not staying lit.

Troubleshooting Guide

Uneven Burn Pattern or Flashback Fire

Causes and remedies for uneven flames or flashback fires.

Excessive Yellow Flame

Causes and solutions for excessive yellow flame.

Flare-up Causes and Actions

Causes and actions for flare-ups.

Igniter Spark Issues

Causes and actions for igniter not sparking, including electrode issues.

Warranty Information

Lifetime Warranty Details

Details on lifetime warranty for stainless steel components and castings.

10 Year Warranty Details

Details on 10-year warranty for porcelain surfaces.

5 Year Warranty Details

Details on 5-year warranty for remaining parts.

1 Year Accessory Warranty

Details on 1-year warranty for accessories like the rotisserie.

Related product manuals

Vermont Castings VC400

12 pages

Vermont Castings VCS4000

8 pages

Vermont Castings VCS5006

30 pages

Vermont Castings VCS4006

30 pages

Vermont Castings VCS3506BI

36 pages

Vermont Castings VCS Series

34 pages

Vermont Castings VANGUARD G53903

56 pages

Signature VCS3006

12 pages

Signature VCS401 Series

21 pages

Vanguard 2-Burner Barbecue

52 pages

Vermont Castings VM400 User Manual

Table of Contents

Questions and Answers:

Vermont Castings VM400 Specifications

Summary

Safety

FOR YOUR SAFETY

General Safety Instructions

Safety

SIGNAL WORDS

IMPORTANT WARNINGS

Safety

SAFE LOCATIONS FOR USE

Safety

SAFE USE OF LP (PROPANE) GAS

SAFE USE OF NATURAL GAS

Safety

PREVENTION OF BURNS

ELECTRICAL SAFETY

Safety

FUELS

Safety

LP Gas Cylinder Dangers

LP Gas Cylinder Handling Precautions

Gas Hookup

LP (Propane) Gas Supply Connection

Gas Hookup

Natural Gas Supply Connection

TESTING FOR GAS LEAKS

Operation

Control Functions Overview

Activating the Igniter System

Operation

Lighting the Main Burners

Operation

Turning the Burners Off

Flare-up Management

Match Lighting Main Burners

Operation

Lighting the Rotisserie Burner

Match Lighting Rotisserie Burner

Operation

Rotisserie Setup

Operation

Lighting the Side Burner

Shutting the Side Burner Off

Cooking

Methods of Cooking

Cooking

Direct and Indirect Cooking Methods

Food Preparation for Grilling

Cooking

Grilling Tips

Cooking Time Chart

Beef Cooking Times

Cooking Time Chart

Pork and Lamb Cooking Times

Cooking Time Chart

Vegetables Cooking Times

Care & Maintenance

Main Burner Care

Care & Maintenance

Rotisserie Burner Maintenance

Side Burner Maintenance

Cooking Grids Cleaning

Care & Maintenance

Drip Tray Cleaning

Stainless Steel Panels Care

Porcelain Enamel Castings Cleaning

Maintenance

Burner Adjustment

Troubleshooting Guide

Burner Not Lighting Issues

Unit Heating Issues (LP)

Unit Not Staying Lit Issues

Troubleshooting Guide

Uneven Burn Pattern or Flashback Fire

Excessive Yellow Flame

Flare-up Causes and Actions

Igniter Spark Issues