If your Breville Bambino Plus is not heating properly, it can disrupt your coffee routine and affect the quality of your espresso. Sometimes, the issue stems from simple problems like a faulty power connection or a clogged water filter. This guide provides clear, step-by-step instructions to diagnose and resolve heating issues safely and effectively.
Before attempting any repairs, ensure you unplug the machine and follow safety precautions to prevent electrical hazards. With patience and careful troubleshooting, you can restore your espresso machine to optimal working condition.
Key Takeaways
| Check the power connection | Ensure the machine is plugged in and the outlet functions properly. |
| Inspect water filters | Clogged filters can affect heating; replace if necessary. |
| Reset the machine | Perform a reset or unplug for a few minutes to reset internal components. |
| Examine the heating element | Look for signs of damage or malfunction in the heating system. |

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Step 1: Verify Power Supply
- Ensure the machine is securely plugged into a functioning power outlet.
- Test the outlet with another device to confirm it supplies power.
- Check the power cord for visible damage or wear.

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Step 2: Check Water Filter and Water Level
- Remove the water reservoir and inspect the charcoal filters for clogs or buildup. Replace if dirty or expired.
- Ensure there is sufficient water in the reservoir, as low water levels can prevent heating.
Step 3: Reset the Machine
Unplug the Breville Bambino Plus and leave it unplugged for about 10-15 minutes. Then, plug it back in and turn on to see if it heats properly.
Step 4: Inspect the Heating Element
If the machine still does not heat, the heating element or thermostat may be faulty. This step involves removing the back panel to check for loose connections or damage. If unsure, contact a professional technician.
Additional Tips and Warnings
- Always unplug the machine before opening or inspecting internal parts.
- Be cautious of hot components and avoid touching heating parts directly.
- If you’re uncomfortable with internal repairs, seek professional service.
The Products in This Guide

Breville Bambino Plus
- ✔ Voltage: 120V
- ✔ Material: Stainless Steel
- ✔ Warranty: 1 Year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Package Size: 8 tablets
- ✔ Type: Cleaning tablets
- ✔ Brand: Breville
Breville Bambino Plus

The Breville Bambino Plus offers fast heat-up times and cafe-quality espresso in a compact design. Its ThermoJet heating system quickly reaches the optimal temperature, making it ideal for busy mornings.
Pros:
- Fast heat-up with ThermoJet
- Compact and stylish design
- Easy to use interface
- Consistent extraction quality
Cons:
- Can be prone to heating issues if not maintained
- Limited water capacity for heavy use
Best for: Home baristas seeking quick, quality espresso
Not ideal for: Users who require larger water reservoirs or commercial-grade durability
Bottom line: A reliable espresso machine that benefits from proper maintenance and troubleshooting.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets helps maintain the machine’s performance by removing coffee oils and residues that can hinder heating and extraction.
Pros:
- Prolongs machine life
- Easy to use
- Removes buildup effectively
- Official Breville product
Cons:
- Requires regular use
- Additional cost over time
- Not a fix for hardware issues
Best for: Maintaining machine cleanliness for optimal performance
Not ideal for: Seeking a quick repair for heating faults
Bottom line: Regular cleaning with these tablets helps prevent heating issues caused by buildup.
Frequently Asked Questions
Why isn’t my Breville Bambino Plus heating?
Possible causes include a faulty heating element, clogged filters, or power supply issues. Follow troubleshooting steps to identify the problem.
How often should I replace the water filter?
Replace the charcoal water filters approximately every 2 months to maintain water quality and machine efficiency.
Is it safe to open the machine myself?
Only attempt internal inspection if you are experienced. Always unplug the machine first and follow safety precautions. Otherwise, consult a professional.
What should I do if the machine still doesn’t heat after troubleshooting?
Contact Breville customer service or a qualified technician for repair or replacement options.
Bring Your Espresso Back to Life
By following these troubleshooting steps, you can often resolve common heating issues with your Breville Bambino Plus. Regular maintenance, such as cleaning and filter replacement, also plays a crucial role in keeping your machine functioning optimally. If problems persist, professional repair services are recommended to ensure safety and long-term performance.
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