Same code, same fix on the Barista Touch Impress. Everything below applies to both.
Applies to: Barista Touch.
How to fix ER07
- Switch off at the wall and unplug. Leave the machine for an hour so any moisture dries, then try again. A short that clears after drying suggests a leak to find.
- Dry the milk sensor area on the drip tray and wipe away any milk residue with a dry cloth. Do not take the machine apart.
- A technician would replace any leaking o-rings at the boiler fittings and sensor probes; the leak, not the sensor, may be the true fault.
- If the code persists after everything is dry, the milk jug temperature sensor (NTC) needs replacing by a technician.
- Afterwards, clear the error log and run a full heat-up and a shot to confirm.
When to stop and call a repairer
If you see scorch marks, smell burning, or the machine trips your GFCI / RCD, stop: that is an electrical fault, not just a sensor.
What it costs
| Parts | Not published by Breville. Ask an authorised service centre for a quote. |
|---|---|
| Service | Not published by Breville. Ask an authorised service centre for a quote. |
| Worth repairing? | Often yes, but Breville does not publish repair costs. If a leak has soaked the control board, get a quote before spending anything. |
How to check the error log
Switch the machine off at the wall. Hold the front Power button, switch the wall power back on and release when the logo appears. Enter the service password 00000, then open Error Counter to see stored faults or Live Debug for live temperatures.
Clear the log after a repair so you can tell whether the fault has really gone.
Beyond the fix
Common mistakes
- Ordering a new circuit board first. The repair videos trace the ER05 family to the worn sensor and its wire, not the electronics.
Further reading
Questions
What does ER07 mean on the Breville / Sage Barista Touch?
Milk jug temperature sensor short circuit detected at startup. The milk jug temperature sensor (NTC) is reading as a short circuit: the board sees near-zero resistance, which a healthy sensor does not produce. Technician sources name water bridging the sensor contacts (a leak or steam at the probe seal) and a failed sensor as the likely causes. Because it failed at startup, a wet connector or a sensor that has already failed is plausible. Breville does not publish this code table, so the meaning comes from third-party service tables.
Can I fix ER07 myself?
DIY difficulty: hard. Switch off at the wall and unplug. Leave the machine for an hour so any moisture dries, then try again. A short that clears after drying suggests a leak to find. Dry the milk sensor area on the drip tray and wipe away any milk residue with a dry cloth. Do not take the machine apart.
How much does it cost to fix ER07?
Not published by Breville. Ask an authorised service centre for a quote. Not published by Breville. Ask an authorised service centre for a quote.
Is it worth repairing?
Often yes, but Breville does not publish repair costs. If a leak has soaked the control board, get a quote before spending anything.
ER07 during startup or during use?
Breville / Sage Barista Touchs report ER07 during the power-on self-test. That timing is a useful clue when narrowing the cause.
Can I keep using the machine with ER07 showing?
Usually you can finish the drink you are making, but do not ignore it — the underlying fault rarely heals itself. Work through the cheap checks first.
Will ER07 clear on its own?
Rarely. A reset or power cycle is worth one try, but ER07 with a "hard" difficulty rating almost always means a failed component that has to be replaced.
How long does the repair take?
This one is a bench repair for most owners — the teardown, test and reassembly are the bulk of the work, not the part itself.