Masterbuilt MWS 140S - User Manual

1
Manual Code: 9807170114 190130-GSB
Master it. Masterbuilt.
MWS 130S, MWS 140S
MWS 330B, MWS 330S,
MWS 340B, MWS 430S
PELLET SMOKER
FUMOIR À GRANULES
HUMADOR GRANULADO
Manual applies to the following model number(s)
Le manuel s’applique aux numéros de modèle suivants
El manual se aplica a los siguientes números de modelo
These numbers are located on the rating label of the unit.
Le numéro de série se trouve sur la plaque signalétique de l’unité .
El número de serie se encuentra en la etiqueta de la unidad.
Mfg. Date - Serial Number | Date de fabrication - Numéro de série
| Fecha Fabricado - Número de serie
Your model number | Votre numéro de modèle | Su número de modelo
MB20250118, MB20250218, MB20250518,
MB20250618, MB20251319, MB20251419,
MB20251719, MB20251819, MB21250118,
MB21250518
Please record this information immediately and keep in a
safe place for future use.
IMPORTANT | IMPORTANTE
Veuillez noter cette information immédiatement et la
conserver dans un endroit sûr pour une utilisation future.
Por favor, registrar esta información inmediatamente y
guardar en un lugar seguro para su uso futuro.
Welcome to the family. Let’s get started.

Summary

Important Safety Warnings

Carbon Monoxide Hazard

Information on carbon monoxide risks, symptoms, and precautions.

Structural Proximity and Safety Recommendations

Guidelines for safe placement and clearances around the smoker.

General Safety Information and Precautions

Outdoor Use and Combustible Clearances

Fuel, Fire, and Appliance Handling Safety

Parts List and Hardware Identification

Smoker Parts Identification

List of all components included with the smoker and their numbers.

Hardware Identification

List of all screws, bolts, and fasteners required for assembly.

Pellet Smoker Operation: Priming and Pre-Seasoning

Auger Priming Instructions

Guide to priming the auger before initial use.

Pre-Seasoning Smoker

Steps for pre-seasoning the smoker for optimal performance and rust prevention.

Pellet Smoker Operation: Settings and Smoke Programs

General Operating Instructions

Guidance on loading food, setting cycles, and achieving thin blue smoke.

Smoke Program Options Overview

Explanation of the smoker's 10 smoke program settings.

Detailed Smoke Program Options

SP Setting Table

Table detailing auger cycle times for each smoke program (SP 0-9).

Changing Smoke Program Settings

Instructions on how to adjust the smoke program settings.

Cleaning and Storing Instructions

Post-Use Cleaning Procedures

Steps for cleaning racks, trays, and the smoker's interior and exterior.

Ash Disposal and Pellet Removal for Storage

Guidelines for safe ash disposal and removing pellets before storage.

Troubleshooting: Power, Display, and Light Issues

Controller Power and Display Problems

Solutions for no power, no display, and controller errors.

Heating and Smoking Light Malfunctions

Element and Meat Probe Errors

Troubleshooting: Temperature, Smoke, and Auger Issues

Inaccurate Temperature and Grease Leaks

No Smoke or Error Code ERRO

Auger Feeding and Flame Stability

Component Access and Replacement Procedures

Controller and Fuse Replacement

Heating Element Access and Replacement

Masterbuilt Limited 1-Year Warranty

Warranty Registration Process

Customer Support and Contact Information

Masterbuilt Contact Details

Masterbuilt MWS 140S Specifications

General

Brand	Masterbuilt
Model	MWS 140S
Type	Electric Smoker
Temperature Control	Digital
Built-in Meat Probe	Yes
Bluetooth/WiFi Compatibility	Bluetooth
Digital Control Panel	Yes
Wood Chip Loader	Yes
Drip Pan	Yes
Removable Racks	Yes
Cooking Area	711 sq. in.
Temperature Range	100°F - 275°F
Power	800 Watts