If your Breville Bambino Plus is not heating properly, it can interfere with your espresso efforts and overall machine performance. In many cases, the issue stems from electrical or component problems, but with careful troubleshooting, you can often resolve it yourself.
This guide provides practical, step-by-step instructions to diagnose and fix heating issues safely, ensuring your machine heats up as intended for perfect espresso shots.
Key Takeaways
| Check power supply | Ensure your machine is properly plugged in and the outlet is working. |
| Inspect the heating element | A faulty heating element is a common cause of heating failure. |
| Reset or replace circuit breaker | Sometimes, the circuit breaker or fuse may have tripped. |
| Examine internal wiring | Loose or damaged wiring can prevent proper heating. |
| Consult professional repair | If unsure, seek qualified service to avoid damage or safety risks. |

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Ensure Power and Basic Checks
- Verify the machine is plugged into a working outlet. Test the outlet with another device to confirm it supplies power.
- Check the power switch on the machine. Ensure it is turned on and the indicator light (if any) is lit.

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Reset the Machine
Unplug the Bambino Plus, wait about 30 seconds, then plug it back in. Turn it on and see if it begins heating. Sometimes, a reset can resolve minor electronic glitches.
Inspect Internal Components
- Carefully open the back panel following the manufacturer’s instructions or user manual. Make sure the machine is unplugged during this step.
- Locate the heating element and wiring connections. Look for any visible damage, loose connectors, or burnt components.
Test or Replace the Heating Element
If you have a multimeter, test the resistance of the heating element. A reading of infinity or very high resistance indicates failure. Replacement may be necessary if the element is faulty.
Seek Professional Service if Needed
If troubleshooting above does not resolve the issue, contact a qualified appliance repair technician. Avoid attempting complex repairs beyond basic checks to ensure safety and proper operation.
The Products in This Guide

Breville Bambino Plus
- ✔ Output: 2-3 shots per cycle
- ✔ Pre-infusion: Yes
- ✔ Auto Shutoff: Yes

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Dissolution Time: Optimized for thorough cleaning
- ✔ Safety: Non-corrosive ingredients
- ✔ Use Frequency: Every 1-2 months
Breville Bambino Plus

The Breville Bambino Plus is a compact yet powerful espresso machine that offers professional results at home. Its ThermoJet heating system ensures fast heat-up times, but like all appliances, it can experience heating issues due to electrical or component failures.
Pros:
- Fast heat-up time with ThermoJet system
- Compact and stylish design
- Consistent water pressure for balanced extraction
- Easy to clean and maintain
Cons:
- Heating problems may require technical intervention
- Limited to certain models for compatible filters
- Can be sensitive to electrical issues
Best for: Home baristas seeking quick, high-quality espresso
Not ideal for: Users uncomfortable with DIY repairs or electrical troubleshooting
Bottom line: A reliable espresso machine that benefits from proper troubleshooting and maintenance.
Breville BEC250 Espresso Machine Cleaning Tablets

Regular cleaning with Breville BEC250 Tablets helps prevent clogging and maintains optimal heating performance by removing coffee oils and residues.
Pros:
- Prolongs machine lifespan
- Easy to use with precise dissolution
- Removes coffee oils effectively
- Safe ingredients
Cons:
- Requires regular use for best results
- Only for cleaning, not repair
- Additional cost over time
Best for: Maintaining peak performance and cleanliness
Not ideal for: As a sole solution for heating failure
Bottom line: Regular cleaning with these tablets helps keep your Breville machine running smoothly.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating?
Possible causes include electrical issues, faulty heating element, or wiring problems. Troubleshooting involves checking power, resetting, and inspecting internal components.
Can I fix the heating element myself?
If you have experience with small appliance repairs and the proper tools, testing or replacing the heating element is possible. Otherwise, seek professional service.
Is it safe to open my espresso machine?
Only open and service your machine if unplugged and following manufacturer instructions. Improper handling can cause electrical shock or damage.
How often should I descale my Breville Bambino Plus?
Descale every 2-3 months or when you notice a decline in performance. Use appropriate descaling products recommended for your model.
Ensuring Your Breville Keeps Heating Perfectly
Proper troubleshooting and maintenance can extend the life of your Breville Bambino Plus and keep it performing at its best. Always prioritize safety when opening or repairing your espresso machine, and don’t hesitate to seek professional help if needed. Regular cleaning and timely checks will help prevent heating issues and ensure your coffee remains delicious every time.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.