If your Breville Bambino Plus espresso machine isn’t heating properly, it can be frustrating and affect your coffee quality. Fortunately, many heating issues are caused by simple problems that you can diagnose and fix yourself. This guide walks you through common causes and safe, step-by-step solutions to restore your machine’s heating function.
Before attempting any repairs, ensure your machine is unplugged to prevent electrical hazards. Follow the steps carefully, and consider routine maintenance like descaling and cleaning to prevent future issues.
Key Takeaways
| Check power and settings | Ensure the machine is plugged in and set to the correct temperature. |
| Inspect the heating element | Look for visible damage or loose connections. |
| Examine the thermostat | Test or replace if faulty to restore proper heating. |
| Perform routine cleaning | Remove mineral build-up with descaling to improve heating. |
| Seek professional repair if needed | Persistent issues may require expert servicing. |

Breville BES500BST Bambino Plus Espresso Machine, Black Stainless Steel
- Third Wave Specialty Coffee: Delivers professional-quality espresso at home
- Compact Design: Part of Bambino Series for space-saving use
- Dose Control Grinding: Ensures consistent, balanced espresso with 19g dose
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Ensure Power and Settings Are Correct
- Verify the machine is plugged into a working outlet.
- Check that the power switch is turned on.
- Confirm the machine’s temperature dial or settings are correctly set for heating.

Breville BEC250 Espresso Machine Cleaning Tablets, 8 Pack
- Brand Compatibility: Designed for Breville machines
- Effective Cleaning: Removes coffee oils and residues
- Easy to Use: Precision dissolution for thorough cleaning
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Reset or Power Cycle the Machine
- Unplug the espresso machine from the power source.
- Wait at least 30 seconds to let internal components reset.
- Plug it back in and turn it on, then check if it heats up.
Inspect the Heating Element and Connections
- Carefully open the machine’s casing following manufacturer instructions.
- Visually examine the heating element for signs of damage or corrosion.
- Check wiring connections to ensure they are secure and intact.
Test or Replace the Thermostat
- Use a multimeter to test the thermostat for continuity.
- If faulty, replace it with a compatible part.
- Follow safety procedures when handling electrical components.
Perform Routine Descaling and Cleaning
- Use appropriate descaling products to remove mineral buildup that can impact heating.
- Follow the manufacturer’s instructions for descaling your specific model.
- Clean water filters and shower screens regularly.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 10.8 pounds
- ✔ Warranty: 1 year
- ✔ Material: Black stainless steel

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Package Size: 8 tablets
- ✔ Manufacturer: Breville
- ✔ Safety: Food-grade ingredients
Breville Bambino Plus

The Breville Bambino Plus is a compact espresso machine that offers fast heat-up times thanks to its ThermoJet heating system. When it stops heating, initial checks and maintenance can often resolve the issue without professional help.
Pros:
- Fast heat-up time
- Compact design
- Consistent temperature control
- High-quality build
Cons:
- Can develop heating issues over time
- Requires routine descaling
- Electronics may fail
Best for: Home baristas seeking quick, cafe-quality espresso
Not ideal for: Users expecting zero maintenance or long-term durability without repairs
Bottom line: Routine maintenance and careful troubleshooting can often fix heating issues in your Breville Bambino Plus.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets regularly helps remove coffee oils and mineral residues that can impede heating and operation. Proper cleaning extends your machine’s lifespan and maintains optimal performance.
Pros:
- Effective cleaning
- Easy to use
- Prolongs machine life
- Safe pharmaceutical ingredients
Cons:
- Requires regular use
- Cost over time
- Must follow instructions carefully
Best for: Maintaining peak performance and prolonging your espresso machine’s life
Not ideal for: For users who neglect regular cleaning or want a no-maintenance machine
Bottom line: Regular cleaning with these tablets helps prevent heating issues caused by buildup.
Frequently Asked Questions
Why is my Breville Bambino Plus not heating?
Common causes include electrical connection issues, faulty thermostat, mineral buildup, or a damaged heating element. Follow troubleshooting steps to identify the specific problem.
How can I reset the heating system?
Unplug the machine, wait 30 seconds, then plug it back in and turn on. This power cycle can reset electronic components and sometimes resolve heating issues.
Should I descale my espresso machine regularly?
Yes, descaling removes mineral deposits that can impair heating and performance. Follow your machine’s instructions for descaling frequency.
Is it safe to open the machine myself?
Only attempt opening if you are comfortable with electrical components and have unplugged the machine. If unsure, seek professional repair to avoid injury or further damage.
Bringing Your Breville Back to Life
Most heating issues with your Breville Bambino Plus can be resolved through simple troubleshooting, regular maintenance, and careful inspection. Always prioritize safety and consider professional help if problems persist. With proper care, your espresso machine can continue delivering excellent coffee for years to come.
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