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Midea EL 01 fault code

Midea air conditioning

What the Midea EL 01 fault code means, from the manufacturer's own service literature, and the UK models it applies to.

What it means

Indoor/outdoor communication error

Safety: Safe isolation before opening terminal covers — mains present on the interconnect.

Source: Midea Breezeless 3D INV service manual SM_FA(GA)_R32 (midea.com), §2.1 error-code table

UK models this code applies to

Tap yours to open EL 01 on that machine.

Wall-mounted14
Cassettes12
Ducted12
Ceiling or floor5
Floor consoles5

EL 01 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

EL 01 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.

Chase EL 01 on your machine →

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

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