Masterbuilt GRAVITY 560 Series User manual

Failed Component Identication
Applied Products:
Welcome:
Gravity Series™ 560 Digital Charcoal Grill + Smoker
MB20040220
MB20041020
Gravity Series™ 800 Digital Charcoal Griddle + Grill + Smoker
MB20040221
MB20042221
MB20010122
Gravity Series™ 1050 Digital Charcoal Grill + Smoker
MB20041220
MB20041320
40-inch Digital Charcoal Smoker
MB20060321
MB20061321
This document will help you identify if one of your components has failed.
Please reference this document for any of the following concerns:
• My fan won’t turn on
• My fan isn’t working properly
• My controller isn’t working properly
• My controller turns o󰀨 during a cook
• My controller resets itself during a cook
• My controller freezes

2
My Controller or Fan isn’t Working Correctly:
Do This First:
• Reset your controller:
• STEP 1: Power OFF your cooking device.
• STEP 2: Unplug your cooking device from the wall.
• STEP 3: Wait 5 minutes, plug it back in.
• STEP 4: Your controller is reset - check to see if the problem persists.
• Check your temperature sensor:
• Power OFF your cooking device.
• Your temperature sensor may not be plugged in correctly, or it is dirty.
• Remove the temperature sensor, clean the plug with a cloth, reconnect.
• Visual Inspection:
• Power OFF your cooking device. Make sure your device is not hot.
• Check all of the wire connections for visual damage. Check the fan, controller, doors, lids, and switch connections.
• Conrm the wires are connected properly and correctly. Refer to your instruction manual for more details.
• Check the controller for visual damage or water penetration. Water can damage your controller.
• Check the fan for visual damage. Are there any cracks or damages in the fan or fan housing?
• Check for debris in fan. You may need to remove the fan cover to remove any debris that has gotten into the fan.
To remove the fan cover, remove the 4 screws in the corners of the fan shroud.
• Check the switches for visual damage.
• If any components have failed visual inspection, they should be replaced. Contact Masterbuilt Customer Service.
• Check the wall plug:
• Make sure the breaker or GFCI is not tripped. Make sure the unit is plugged into the wall.
• If you are using an extension cord, make sure it is an outdoor grounding -type 3- wire cord, marked with the su󰀩x
“W” and with the statement, “Suitable for Use with Outdoor Appliances”.
• Check the doors / lids:
• Close all the doors and lids.
• The fan will not run if the hopper lid door is open, the ash door is open, or the lower door on the Digital Charcoal
Smoker is open.
Fan Information:
• Your fan will turn o󰀨 in the middle of a cook once your set temperature has been reached.
• The fan will turn back on once the temperature is below the set temperature.
Controller Information:
• An error code will display on your cooking device control panel starting with “Err” followed by a number.
• It is normal to see the “V” and “R” code when you plug in your cooking device. This is not an error.
• An alarm will sound when your meat probe reaches the set temperature. This is not an error.
“OPEN” is displayed on my controller, and my lid / door is NOT open:
• You need to check your switches. See PHASE 4 of this document.
Temperature
Sensor Plug
This is a wire connection
NOT
Error
Codes
IS an Error Code
Remove these 4 screws

3
Failed Component Identication Troubleshooting
PHASE 1 - Test your controller:
• STEP 1: Power OFF your cooking device. Unplug the electric wire harness kit from the controller (unplug the red and
black wire from the controller, NOT the power cord).
• STEP 2: Turn ON your controller and set your temperature.
• STEP 3: Is the problem resolved?
A. No, your controller still does not work correctly. Your controller needs to be replaced. Contact
Masterbuilt Customer Support. If a new controller does not x your problem, move to PHASE 2.
B. Yes, your controller now works correctly. Continue reading to further troubleshoot the faulty
component.
• STEP 4: Plug the electric wire harness kit back into the controller. Power OFF your cooking device.
PHASE 2 - Test your wire harness:
• STEP 5: Disconnect your fan. Find the single wire connected to the fan. Disconnect that wire from the device. Do this
while your cooking device is OFF and NOT hot.
• STEP 6: Power ON your controller and set your temperature.
• STEP 7: Is the problem resolved?
A.Yes, your controller now works correctly. Continue to PHASE 3 to continue troubleshooting the faulty
component.
B. No, your controller still does not work correctly. Continue to PHASE 4 to continue troubleshooting the
faulty component.
PHASE 3 - Test your fan:
• STEP 8: Power OFF your cooking device. Remove the fan from product. Use caution, do NOT put your ngers in
or near fan blades.
• STEP 9: Plug fan wire directly into red and black wire on controller. Note, you will need to unplug the electric wire
harness kit from the controller as you did in PHASE 1.
• STEP 10: Power ON your controller and set your temperature.
• STEP 11: Is the problem resolved?
A. No, your controller still does not work correctly, or your fan does not turn ON. Your fan needs to be
replaced. Contact Masterbuilt Customer Support.
B. Yes, your controller now works correctly, or your fan turns ON. Continue to PHASE 4 to continue
troubleshooting the faulty component.
Disconnect
Note: this may look dierent on the “Digital Charcoal Smoker”
Disconnect
Note: this may look dierent on the “Digital Charcoal Smoker”
Disconnect and plug fan into controller here
Note: this may look dierent on the “Digital Charcoal Smoker”

4
Failed Component Identication Troubleshooting Cont.
PHASE 4 - Clean your switches:
• STEP 12: Rewire your cooking device as it was when you rst assembled it. Plug your fan back into the electric wire
harness kit. Plug your electric wire harness kit back into the controller. Power OFF your cooking device.
• STEP 13: Press the lid / door switch down rapidly 10x to ensure the contact points are clean and not sticking. Quickly
pressing and releasing the switch will help clean the contact points.
• Spray a small amount of non-corrosive degreaser into the switch. Again, quickly press the lid / door switch down
rapidly 10x.
• STEP 14: Is the problem resolved?
A. Yes, your controller now works correctly, and your fan turns ON. Troubleshooting complete.
B. No, your controller does not work correctly, or your fan does not turn ON. Continue to PHASE 5 to
continue troubleshooting the faulty component.
PHASE 5 - Test your switches:
• STEP 15: Power OFF your cooking device.
• STEP 16: Remove the hopper lid switch from the top of the hopper with the 2 screws. OR on the Digital Charcoal
Smoker, remove the top door switch with the 2 screws (the box on the outside of the smoker by the top door latch).
• STEP 17: Disconnect the 2 wires from inside the switch.
• STEP 18: Connect the switch wires to each other temporarily as pictured below.
• STEP 19: Power ON your cooking device, set your temperature.
• STEP 20: Is the problem resolved?
A. No, your fan does not turn ON. Continue to STEP 21.
B. Yes, your fan turns ON. Your hopper lid switch (grill), or top door switch (smoker) needs to be
replaced. Contact Masterbuilt Customer Support.
• STEP 21: If the fan did not come on, reassemble the hopper lid switch or the top door switch.
• STEP 22: Repeat steps 15 - 19 for the ash door switch. You can nd the ash door switch on the lower part of your
hopper behind the heat shroud. OR on the Digital Charcoal Smoker, repeat the steps for the lower door switch.
• STEP 23: Is the problem resolved?
A. No, your fan does not turn ON. Your electric wire harness kit needs to be replaced. Contact
Masterbuilt Customer Service.
B. Yes, your fan turns ON. Your ash door switch (grill) or lower door switch (smoker) needs to be
replaced. Contact Masterbuilt Customer Support.
Connect together.
Pull back the rubber covers.
Slide the terminals into one another.
Cover the temporary connection with one of the rubber covers
so no metal is exposed.
Note: Do not operate the cooking device with switches wired
as so. This bypasses all safety precautions. This can be very
dangerous. These wires can cause damage if they make
contact with metal. Please use extreme caution.
Ensure connections
are as pictured.
Note: this may look
dierent on the “Digital
Charcoal Smoker”
Disconnect
grill switch
smoker switch
Switch Locations
1
2
1
2
Switch Locations