MASTERBUILT MB20070122 40-Inch Digital Electric Smoker with Legs Owner’s Manual

June 5, 2024
Masterbuilt

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MASTERBUILT MB20070122 40-Inch Digital Electric Smoker with Legs

MASTERBUILT-MB20070122-40-Inch-Digital-Electric-Smoker-with- Legs-
product

WARNING

  • This manual contains important information necessary for the proper assembly and safe use of the appliance.
  • Read and follow all warnings and instructions before assembling and using the appliance.
  • Keep this manual for future reference.

CARBON MONOXIDE HAZARD

  • Burning wood chips gives off carbon monoxide, which has no odor and can cause death.
  • DO NOT burn wood chips inside homes, vehicles, tents, garages or any enclosed areas.
  • Use only outdoors where it is well ventilated.

WARNINGS AND IMPORTANT SAFEGUARDS

READ ALL INSTRUCTIONS

  • Smoker is for OUTDOOR HOUSEHOLD USE ONLY.
  • Never use inside enclosed areas such as patios, garages, buildings or tents.
  • Never use inside recreational vehicles or on boats.
  • Never operate smoker under overhead construction such as roof coverings, carports, awnings, or overhangs.
  • Never use smoker as a heater (READ CARBON MONOXIDE HAZARD).
  • Maintain a minimum distance of 10ft (3m) from overhead construction, walls, rails or other structures.
  • Keep a minimum 10ft (3m) clearance of all combustible materials such as wood, dry plants, grass, brush, paper, or canvas.
  • Keep appliance clear and free from combustible materials such as gasoline and other flammable vapors and liquids.
  • Use smoker on a level, non-combustible, stable surface such as dirt, concrete, brick or rock.
  • Smoker MUST be on the ground. Do not place smoker on tables or counters. Do NOT move smoker across uneven surfaces.
  • Do not use smoker on wooden or flammable surfaces.
  • Do not leave smoker unattended.
  • Never use smoker for anything other than its intended use. This smoker is NOT for commercial use.
  • Keep a fire extinguisher accessible at all times while operating smoker.
  • Before each use check all nuts, screws and bolts to make sure they are tight and secure.
  • Use of alcohol, prescription or non-prescription drugs may impair user’s ability to properly assemble or safely operate smoker.
  • Extreme caution must be used when moving an appliance containing hot oil or other hot liquids.
  • Always attach plug to appliance first then plug cord into the wall outlet. To disconnect, turn the control to OFF, then remove plug from wall outlet.
  • Do not use appliance for other than intended use.
  • Fuel, such as charcoal briquettes, are not to be used with appliance.
  • Use only on properly grounded outlet.
  • A short power-supply cord (or detachable power-supply cord) should be used to reduce the risk resulting from becoming entangled in or tripping over a longer cord.
  • Connection to an extension cord should be kept dry and off the ground.
  • WARNING: Charcoal or similar combustible fuels must not be used with this appliance.
  • The appliance should be supplied through a residual current device (RCD) having a rated residual operating current not exceeding 30 mA.
  • The appliance is to be connected to a socket-outlet having an earthing contact (for class I appliances).
  • The supply cord should be regularly examined for signs of damage and the appliance is not to be used if the cord is damaged..
  • Keep children and pets away from smoker at all times. Do NOT allow children to use smoker. Close supervision is necessary when children or pets are the in area where smoker is being used.
  • Do NOT allow anyone to conduct activities around smoker during or following its use until it has cooled.
  • Avoid bumping or impacting smoker.
  • Never move smoker when in use. Allow smoker to cool completely (below 115°F (45°C)) before moving or storing.
  • The smoker is HOT while in use and will remain HOT for a period of time afterwards and during cooling process. Use CAUTION. Wear protective gloves/mitts.
  • Do not touch HOT surfaces. Use handles or knobs.
  • Do not use wood pellets.
  • Never use glass, plastic or ceramic cookware in smoker. Never place empty cookware in smoker while in use.
  • Accessory attachments not supplied by Masterbuilt Manufacturing, LLC are NOT recommended and may cause injury.
  • Wood chip tray is HOT when smoker is in use. Use caution when adding wood chips.
  • Be careful when removing food from smoker. All surfaces are HOT and may cause burns. Use protective gloves or long, sturdy cooking tools.
  • Always use smoker in accordance with all applicable local, state and federal fire codes.
  • Dispose of cold ashes by placing them in aluminum foil, soaking with water and discarding in a non-combustible container.
  • Do not store smoker with HOT ashes inside smoker. Store only when all surfaces are cold.
  • When using electrical appliances, basic safety precautions should always be followed including the following: 1) Do not plug in electric smoker until fully assembled and ready for use. 2) Use only approved grounded electrical outlet. 3) Do not use during an electrical storm. 4) Do not expose electric smoker to rain or water at anytime.
  • To protect against electrical shock do not immerse cord, plug or control panel in water or other liquid.
  • Do not operate any appliance with a damaged cord or plug, or after appliance malfunctions or has been damaged in any manner.
  • Longer detachable power-supply cords or extension cords are available and may be used if care is exercised in their use.
  • If a longer detachable power-supply cord or extension cord is used: 1) The marked electrical rating of the cord set or extension cord should be at least as great as the electrical rating of the appliance; and 2) The cord should be arranged so that it does not drape over a counter top or tabletop where it can be pulled by children or tripped over unintentionally.
  • The extension cord must be a grounding-type 3-wire cord.
  • Outdoor extension cords must be used with outdoor use products and are marked with suffix “W” and with the statement “Suitable for Use with Outdoor Appliances.”
  • CAUTION – To reduce the risk of electric shock, keep extension cord connection dry and off the ground.
  • Do not let cord hang on or touch hot surfaces.
  • Do not place on or near a hot gas or electric burner, or in a heated oven.
  • Fuel, such as charcoal briquettes or heat pellets, are not to be used in electric smoker.
  • To disconnect, turn control panel OFF then remove plug from outlet.
  • Unplug from outlet when not in use and before cleaning. Allow smoker to cool completely before adding/removing racks, drip tray or water bowl.
  • Drip pan is only for the bottom of electric smoker. Do not put drip pan on rack. This may damage electric smoker.
  • Do not clean this product with a water sprayer or the like.
  • Store smoker indoors when not in use, out of reach of children.

Structural Proximity and Safe Usage Recommendations

REMINDER: Maintain a minimum distance of 10 feet from rear, sides and top of smoker to overhead construction, walls, rails or other combustible construction. This clearance provides adequate space for proper combustion, air circulation and venting.

WARNING
Electric power cord is a trip hazard.

Parts List

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Hardware List

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DO NOT RETURN TO RETAILER for assembly assistance, missing or damaged parts. Please contact MASTERBUILT customer service at www.masterbuilt.com/pages /contact-us. Please have the model number and serial number available. These numbers are located on the silver rating label on the smoker.

  • BEFORE ASSEMBLY READ ALL INSTRUCTIONS CAREFULLY.
  • Assemble on a clean flat surface.
  • Tools needed: Adjustable wrench, Phillips head screwdriver
  • Approximate assembly time: 25 minutes
  • Actual product may differ from picture shown.
  • It is possible that some assembly steps have been completed in the factory.

Assembly

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Operating Instructions

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CONTROL PANEL

To set temperature:

  • Press ON/OFF button.
  • Press SET TEMP button once-LED display will blink.
  • Use up or down arrows to set temperature. Maximum temperature setting is 275°F (135°C).
  • Press SET TEMP button again to lock in temperature.

Note : Heating will not begin until timer is set.

To set timer:

  • Press SET TIME button once-LED display for hours will blink.
  • Use up or down arrows to set hours.
  • Press SET TIME button again to lock in hours. The minutes LED will start blinking.
  •  Use up or down arrows to set minutes.
  • Press SET TIME to lock in minutes and start cook cycle. Heat will turn off when time has expired.

NOTE : When outside temperature is cooler than 65°F (18°C) and/or altitude is above 3,500 feet (1067m), additional cooking time may be required. To ensure that meat is completely cooked use a meat thermometer to test internal temperature or use meat probe, if featured.

To RESET control panel:
If control panel displays an error message, turn smoker off and unplug smoker from outlet. Wait ten seconds, plug smoker back into outlet then turn smoker on.

WOOD CHIP LOADER

  • Wood chip loader and wood chip tray MUST be in place when using smoker. This minimizes the chance of wood flare ups.
  • Wood chips must be used in order to produce smoke and create the smoke flavor.
  • Before starting smoker, place ½ cup of wood chips in chip loader. Never use more than ½ cup of wood chips at a time. Never use wood chunks or wood pellets.
  • Insert wood chip loader into smoker. Wood chips should be level with top rim of wood chip loader.
  • Turn handle clockwise in direction of arrow mark on smoker to unload wood chips. Wood chips will drop into wood chip tray. Turn handle counterclockwise to upright position and leave wood chip loader in place.
  • If wood chips do not smoke on low setting, increase temperature to 275°. After 8 to 10 minutes, or when wood chips begin to smolder, reduce temperature to desired low setting.
  • You may use dry or pre-soaked wood chips in your smoker. Dry chips will burn faster and produce more intense smoke. Chips pre-soaked in water (for approximately 30 minutes) will burn slower and produce a less intense smoke.
  • Check wood chip tray periodically to see if wood has burned down. Add more chips as needed.
  • Do not leave old ashes in the wood chip tray. Once ashes are cold, empty tray. Tray should be cleaned out prior to, and after each use to prevent ash buildup.

ADDING MORE WOOD DURING SMOKING PROCESS

NOTE: Never add more than ½ cup (1 filled chip loader) at a time. Additional chips should not be added until any previously added chips have ceased generating smoke.

  • Pull wood chip loader from smoker.
  • Place wood chips in wood chip loader and insert into smoker.
  • Turn handle clockwise in direction of arrow mark on smoker to unload wood chips. Wood chips will drop into wood chip tray.
  • Temperature may spike briefly after wood chips are added. It will stabilize after a short time. Do not adjust temperature setting.

CAUTION

  • Keep smoker door closed when adding wood chips. A flare up may occur when door is opened. If wood chips flare up, immediately close door and vent, wait for wood chips to burn down, then open door again. Do not spray with water.
  • Wood chip loader will be HOT even if handle is not.
  • Never use wood chunks or wood pellets

PRE-SEASONING

  1. Make sure water bowl is in place WITHOUT WATER.
  2. Set temperature to 275°F (135°C) and run smoker for 3 hours.
  3. Add 1/2 cup of wood chips to the wood chip loader during the last 45 minutes to complete pre-seasoning.
  4. Shut down and allow to cool.

LOADING FOOD INTO SMOKER

  • Pre-heat smoker for 30 to 45 minutes at desired cooking temperature before loading food.

  • DO NOT cover racks with aluminum foil as this will not allow heat to circulate properly.

  • Do not overload smoker with food. Extra large amounts of food may trap heat, extend cooking time and cause uneven cooking. Leave space between food on racks and smoker sides to ensure proper heat circulation. If utilizing cooking pans, place pans on center of rack to ensure even cooking.

  • Do not open smoker door unless necessary. Opening smoker door causes heat to escape, may extend cooking time, and may cause wood chips to flare up. Closing the door will re-stabilize the temperature and stop flare up.

  • There will be a lot of smoke produced when using wood chips. Smoke will escape through seams and turn the inside of smoker black. This is normal. To minimize smoke loss around door, the door latch can be adjusted to further tighten the door seal against the body.

  • To adjust door latch, loosen hex nut on door latch. Turn hook clockwise to tighten as shown. Secure
    hex nut firmly against door latch (see diagram).

  • Check grease tray often during cooking. Empty grease tray before it gets full. Grease tray may need to be emptied periodically during cooking.

WATER BOWL

  • Wait until smoker reaches desired temperature.
  • Fill water bowl to fill line with water or liquids like apple or pineapple juice.
  • You may also add slices

CLEANING AND STORAGE

ALWAYS MAKE SURE SMOKER IS COOL TO THE TOUCH BEFORE CLEANING AND STORING.

  • Be sure to clean smoker after each use. This will extend the life of your smoker and prevent mold and mildew.
  • For rack supports, racks, water bowl and drip pan use a mild dish detergent. Rinse and dry thoroughly.
  • For wood chip tray and wood chip loader, clean frequently to remove ash build up, residue and dust.
  • Dispose of cold ashes by placing them in aluminum foil, soaking with water and discarding in a non-combustible container.
  • For the interior, glass in door (if featured), and exterior of smoker, simply wipe down with a damp cloth. Do not use a cleaning agent. Make sure to dry thoroughly.
  • After cleaning, store smoker in a covered and dry area.
  • Check your smoker periodically to avoid possible rust and corrosion due to moisture buildup.
  • Watch a video with step by step instructions on how to clean your smoker at www.youtube.com/Masterbuilt Electric Smokehouse: Cleaning and Storage.

Troubleshooting

SYMPTOM CAUSE POSSIBLE SOLUTION
Power light won’t come on Not plugged into wall Check wall connection
House breaker tripped Make sure other appliances are not operating on the

same electrical circuit. Check household breakers.
Wire connector on controller not properly connected to smoker| See step 5
Controller malfunctioning| Contact Masterbuilt at www.masterbuilt.com/pages /contact-us
Smoker takes excessive amount of time to heat up (longer than 60-70 min)| Smoker plugged into an extension cord| Set smoker so extension cord does not have to be used
Door not closed properly| Close door and fasten latch securely
Controller malfunctioning| Contact Masterbuilt at www.masterbuilt.com/pages /contact-us
There is a gap between the door and the smoker when in use and door latch has no more adjustment| Door alignment| Contact Masterbuilt at www.masterbuilt.com/pages/contact-us
Damaged door seal
Grease is leaking out of smoker through door and legs| Drip pan not in place| Reposition so hole lines up with drain hole in bottom of smoker
Excess grease or oil build-up in smoker| Clean smoker
Drain tube in back of smoker is not draining| Check drain tube positioning at back of smoker
No smoke| No wood chips| Add wood chips
No smoke at low setting| Not enough heat to induce smoking| Increase temp to 275° F for 8 to 10 minutes, or when woodchips begin to smolder then reduce to desired low setting
Temperature rapidly decreased, or shut down after a few hours of use| Internal wiring issue| Contact Masterbuilt at www.masterbuilt.com/pages/contact- us
Controller displaying error message| Temperature sensor malfunctioning| Contact Masterbuilt at www.masterbuilt.com/pages/contact- us
Power light is on but smoker isn’t heating| Element failure| Contact Masterbuilt at www.masterbuilt.com/pages/contact- us
Controller does not adjust heat| Controller/smoker malfunctioning| Contact Masterbuilt at www.masterbuilt.com/pages/contact- us
Meat probe temperature does not show on display| Meat probe malfunctioning| Contact Masterbuilt at www.masterbuilt.com/pages/contact- us

References

Read User Manual Online (PDF format)

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