If your Breville Bambino Plus isn’t heating properly, it can be frustrating and disrupt your coffee routine. This guide provides practical, step-by-step solutions to identify causes and safely fix common heating issues, ensuring your machine works like new.
Before attempting any repairs, always ensure your machine is unplugged and cooled down to prevent injury. Follow these instructions carefully for safe, effective troubleshooting.
Key Takeaways
| Check power and outlet | Ensure the machine is properly plugged in and the outlet is working. |
| Inspect the power switch | Make sure the machine’s power switch is turned on. |
| Reset the machine | Sometimes a simple reset can resolve heating issues. |
| Examine the heating element | Look for visible damage or loose connections. |
| Perform a descale if needed | Mineral buildup can affect heating performance. |

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Verify Power Supply and Settings
- Ensure the machine is plugged into a working power outlet. Test the outlet with another device if unsure.
- Turn on the machine and check if the power indicator lights up.
- Make sure the machine is set to the correct mode for heating or brewing.

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Reset and Power Cycle the Machine
- Unplug the Breville Bambino Plus from the power source.
- Wait for at least 30 seconds to allow internal components to reset.
- Plug it back in and turn on the machine.
- Check if the display or indicator lights show heating activity.
Inspect the Heating Element and Connections
- Unplug the machine and open the back panel, if accessible, following the manufacturer’s instructions.
- Look for any loose wires or visible damage to the heating element.
- Ensure all connections are secure and free of corrosion.
If you’re uncomfortable opening the machine, skip to professional repair options.
Perform Descaling to Remove Mineral Buildup
Mineral deposits can interfere with heating. Use a descaling solution or appropriate cleaning tablets to remove buildup:
- Follow the instructions for your descaling product.
- Run a descaling cycle as recommended by Breville.
- Rinse thoroughly and test if the machine heats properly afterward.
Seek Professional Repair or Contact Support
If the above steps don’t resolve the heating issue, contact Breville customer support or a certified technician. Do not attempt complex repairs beyond your comfort level.
The Products in This Guide

Breville Bambino Plus
- ✔ Power: 1600W
- ✔ Material: Black Stainless Steel
- ✔ Capacity: 1.9L Water Tank

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Compatibility: All Breville models
- ✔ Dissolution Time: Optimized for thorough cleaning
- ✔ Ingredients: Food and pharmaceutical grade
Breville Bambino Plus

The Breville Bambino Plus is a compact, high-performance espresso machine known for its fast ThermoJet heating system. It’s designed for home baristas seeking cafe-quality espresso quickly. When it’s not heating, troubleshooting involves checking power, resetting, and inspecting internal connections.
Pros:
- Fast heat-up time
- Compact design
- Full-flavor extraction
- User-friendly controls
Cons:
- Can be sensitive to scale buildup
- Requires regular cleaning
- Limited water reservoir
Best for: Home users wanting quick, quality espresso
Not ideal for: Users uncomfortable with minor repairs or internal inspections
Bottom line: The Breville Bambino Plus offers quick, cafe-quality espresso—just troubleshoot heating issues with confidence.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 cleaning tablets helps maintain your espresso machine’s performance by removing oils and residues that can hinder proper heating and extraction. Regular cleaning ensures longevity and optimal operation.
Pros:
- Official Breville product
- Easy to use
- Removes coffee oils
- Prolongs machine life
Cons:
- Requires periodic purchase
- Only for cleaning, not repair
- Use as directed
Best for: Maintaining machine cleanliness and performance
Not ideal for: Fixing heating hardware issues directly
Bottom line: Keep your espresso machine in top shape with these trusted Breville cleaning tablets.
Frequently Asked Questions
Why isn’t my Breville Bambino Plus heating up?
Possible causes include power issues, scale buildup, or internal component failure. Follow troubleshooting steps like resetting, inspecting connections, and descaling.
How do I reset the Breville Bambino Plus?
Unplug the machine, wait 30 seconds, then plug it back in. Turn it on and see if it heats properly.
Can mineral deposits affect heating?
Yes, mineral buildup from tap water can interfere with heating elements. Regular descaling helps prevent this.
When should I contact professional repair?
If troubleshooting steps do not restore heating or if you notice internal damage, seek professional support to avoid further damage.
Getting Your Breville Espresso Heating Again
Dealing with a non-heating Breville Bambino Plus can be straightforward if you follow these steps carefully. Always prioritize safety by unplugging the machine before inspecting or cleaning internal parts. Regular maintenance like descaling and cleaning tablets can prevent future issues. If problems persist, professional repair ensures your machine remains reliable for your daily espresso fix.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.