Error code reference

Electrolux Air Conditioner Error Code E1

System high pressure protection-possible causes include excessive refrigerant, poor heat exchange, dirty heat exchanger, poor radiating environment, or excessively high ambient temperature.

SourceElectrolux Split Type Air Conditioner - Service Manual: 2015p. 5-5, 5-13

Electrolux codes Electrolux air conditioner codes

Diagnostic procedure

The full E1 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check refrigerant charge level, inspect heat exchangers for dirt/blockage, and verify adequate ventilation around outdoor unit.

SourceElectrolux Split Type Air Conditioner - Service Manual: 2015p. 5-5, 5-13

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

1 manual in the MyPros+ library documents this code for Electrolux air conditioner.

Models covered by the manuals that document this code

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The full E1 procedure

Where this code is documented

Models covered by the manuals that document this code

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