Toshiba 1E fault code

What it means

Block 03. TD has exceeded 117 °C. The manual's order of checks: TD sensor, then the refrigerant amount, then the PMV, then anything else raising compressor temperature.

Safety: Discharge pipework runs very hot — allow to cool.

Source: Toshiba service manual SVM-19001-3 (Seiya) / SVM-20015-4 (Shorai Edge) §11-4, Table 11-4-1

UK models this code applies to

Tap yours to open 1E on that machine.

1E on these comes from each model's own manual, which may not match the meaning above — tap yours to read it.

Now the harder half: proving what caused it

1E names a symptom, not a root cause. In the app, the same code opens a guided investigation: what to measure first, the expected values for your exact model, and an honest verdict — including “nothing in this machine is broken” when that's what the readings say.

Free, no sign-up. Pick the model: where we hold a chart for it, it takes you through one question at a time.

Or use it in your browser on any phone or laptop.