CodeFix
ER29Breville

Breville / Sage Oracle Touch ER29: grinder motor fault

ER29 means: Grinder motor overheated.

Same code, same fix on the Oracle. Everything below applies to both.

Applies to: Oracle Touch.

Short answerThe grinder motor got hot and shut itself down. Breville's manuals describe thermal cut-outs and warn about oil and foreign objects in the grinder, so a jam from beans, stones or compacted grounds, or a grind setting so fine that the motor labours, are plausible causes. Breville does not publish this code table.
Part at faultgrinder motor
Severitylow
DIY difficultyeasy
When it appearsany time

How to fix ER29

  1. Let the machine sit for 30 to 60 minutes if the code mentions overheating. The Barista Touch manual says its thermal cut-out resets after cooling.
  2. Remove the hopper, empty it and check for a stone or a very oily, compacted bean layer at the burr throat.
  3. Clean the burrs and the chute with the brush, following the manual. Never wash burrs; moisture clogs them.
  4. Check the tamp fan / impeller under the burr is fitted and not stuck (Oracle models).
  5. Set the grind a little coarser, refit everything, and run a short grind with a small dose of beans.
  6. If the motor hums but does not turn with clean burrs, or the code returns, contact Breville or an authorised service centre. Do not open the machine.
Flowchart for fixing ER29: work through each step, stop as soon as the code clearsER29 appears1. Let the machine sit for 30 to 60 minutesif the code mentions overheating.Fixed?yesDone2. Remove the hopper, empty it and check fora stone or a very oily, compacted bean layerat the burr throat.Fixed?yesDone3. Clean the burrs and the chute with thebrush, following the manual.Fixed?yesDone4. Check the tamp fan / impeller under theburr is fitted and not stuck (Oraclemodels).Fixed?yesDone5. Set the grind a little coarser, refiteverything, and run a short grind with asmall dose of beans.Still showing?A burning smell means stop and let it cool;do not repeatedly retry a jammed motor.
The same steps as the list above, cheapest first. Stop as soon as the code clears.

When to stop and call a repairer

A burning smell means stop and let it cool; do not repeatedly retry a jammed motor.

What it costs

PartsNot published by Breville. Ask an authorised service centre for a quote.
ServiceNot published by Breville. Ask an authorised service centre for a quote.
Worth repairing?Clearing a jam is free. For a motor, ask for a quote.

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 (stored faults) or Live Debug (live temperatures and water levels). One technician video says the entry method differs between machines built before and after 2018, so if this does not work, do not keep trying.

Clear the log after a repair so you can tell whether the fault has really gone.

Beyond the fix

Did you knowThe booklet notes that a loud clicking from the grinder points to a foreign object, blocked chute or moisture clogging the burrs, and that a hair dryer can speed drying after cleaning.

Tips and tricks

  • Follow the booklet's burr cleaning steps: empty hopper, remove burrs, brush them and the grind outlet, then dry thoroughly before reassembly.manufacturer manual
  • Let the machine rest if the grinder has run hard, and avoid pushing the dial to the finest settings.manufacturer manual
  • Leave the burrs to dry thoroughly before reassembly, and keep water out of the grinder.manufacturer manual

Common mistakes

  • Reassembling the burrs before they are dry.
  • Forgetting to refit the tamping fan after cleaning, which makes the grinder run on.

Easily confused with

  • ER30 is the grinder timing out, which is often a blocked chute rather than heat.

Further reading

Questions

What does ER29 mean on the Breville / Sage Oracle Touch?

Grinder motor overheated. The grinder motor got hot and shut itself down. Breville's manuals describe thermal cut-outs and warn about oil and foreign objects in the grinder, so a jam from beans, stones or compacted grounds, or a grind setting so fine that the motor labours, are plausible causes. Breville does not publish this code table.

Can I fix ER29 myself?

DIY difficulty: easy. Let the machine sit for 30 to 60 minutes if the code mentions overheating. The Barista Touch manual says its thermal cut-out resets after cooling. Remove the hopper, empty it and check for a stone or a very oily, compacted bean layer at the burr throat.

How much does it cost to fix ER29?

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?

Clearing a jam is free. For a motor, ask for a quote.

ER29 during startup or during use?

Breville / Sage Oracle Touchs report ER29 any time. There is no reliable pattern to when it appears — treat any occurrence as real.

Can I keep using the machine with ER29 showing?

Generally yes — ER29 is more of an annoyance than an emergency. Fix it when convenient; just do not let the cause sit for months.

Will ER29 clear on its own?

Often, yes. The first step (let the machine sit for 30 to 60 minutes if the code mentions overheating. the barista touch manual says its thermal cut-out resets after cooling) clears a share of cases on its own. If the code comes straight back, the part is genuinely at fault.

How long does the repair take?

Fifteen to thirty minutes with basic tools, once you have the part.

How reliable is this page?Breville and Sage do not publish a table of error codes for these machines in the documents we found. The meanings on this page come from third-party repair references and owner reports, so treat them as lower confidence. If your machine shows a text alert, follow the on-screen text first. Model revisions can differ: if your machine behaves differently, tell us. See our editorial policy.