If your Breville Bambino Plus is not heating, it can prevent you from making your favorite espresso. This guide provides practical, step-by-step troubleshooting tips to identify causes and safely fix the issue, ensuring your machine works perfectly again.
Always follow safety precautions and disconnect your machine before attempting repairs. Let’s get your espresso machine heating properly once more.
Key Takeaways
| Check the power connection | Ensure the machine is plugged in and powered on. |
| Inspect the water level and filters | Low water or clogged filters can affect heating. |
| Test the heating element and thermostat | Faulty components may need replacement. |
| Reset or descale the machine | Descaling or resetting can resolve heating issues. |

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Step 1: Verify Power and Basic Settings
- Ensure the machine is plugged into a functioning outlet.
- Check that the power switch is turned on.
- Make sure the machine’s display or indicators are active.

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Step 2: Confirm Water Level and Filters
- Open the water reservoir to ensure it’s filled with enough water.
- Remove and inspect charcoal filters or water filters for clogs or buildup.
- Replace or clean filters if necessary.
Step 3: Check for Blockages and Clean Components
Remove the portafilter and shower screen to check for coffee oil buildup or blockages. Use the recommended cleaning tablets (like Breville BEC250) to clean the machine thoroughly following the instructions.
Step 4: Reset and Descale the Machine
- Perform a reset by unplugging the machine, waiting 30 seconds, then plugging it back in.
- Run a descale cycle using descaling tablets to remove mineral buildup that can hinder heating.
Step 5: Test the Heating System
If the machine still isn’t heating, test the thermostat and heating element for faults. This might involve professional repair or replacing worn parts.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 10.9 lbs
- ✔ Power: 1600W
- ✔ Accessories: Frothing pitcher, tamping tool

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Shelf Life: 2 years
- ✔ Use Frequency: Monthly
- ✔ Safety: Food grade ingredients
Breville Bambino Plus

The Breville Bambino Plus is designed with advanced heating technology, but issues can arise from clogged filters or electrical faults. Regular cleaning and checks can prevent most problems.
Pros:
- Fast ThermoJet heating system
- Compact design
- Consistent temperature
- Easy to clean
Cons:
- Potential for electrical faults
- Requires routine maintenance
- Filter replacement needed
Best for: Home baristas seeking quick, high-quality espresso
Not ideal for: Users who prefer fully manual machines or frequent heavy use
Bottom line: A reliable, fast-heating espresso machine when properly maintained.
Breville BEC250 Espresso Machine Cleaning Tablets

Keep your Breville espresso machine in top shape with these cleaning tablets. Regular use prevents buildup, ensuring consistent heating and great-tasting coffee.
Pros:
- Official Breville product
- Removes coffee oils
- Prolongs machine lifespan
- Easy to use
Cons:
- Requires regular replacement
- Cost over time
- Not a repair solution
Best for: Maintaining machine cleanliness and performance
Not ideal for: Fixing electrical faults or hardware issues
Bottom line: A vital product for keeping your Breville machine clean and running smoothly.
Frequently Asked Questions
Why isn’t my Breville Bambino Plus heating up?
Possible causes include electrical faults, clogged filters, low water levels, or mineral buildup. Follow troubleshooting steps to identify and fix the issue.
How often should I descale my espresso machine?
It’s recommended to descale every 1-3 months depending on usage and water hardness to prevent mineral buildup that can affect heating.
Can I repair the heating element myself?
If you have technical skills, you can test and replace the heating element, but for safety and warranty reasons, professional repair is advised.
How do I reset my Breville Bambino Plus?
Unplug the machine, wait 30 seconds, then plug it back in. This can sometimes reset internal electronics and resolve heating issues.
Get Your Espresso Heating Again with These Tips
Most heating issues with your Breville Bambino Plus can be resolved with simple troubleshooting steps like cleaning, checking water levels, and resetting the machine. For persistent problems, professional repair or replacing faulty parts may be necessary. Regular maintenance ensures your espresso machine stays in optimal condition for delicious coffee every time.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.