Fault Codes / Aux / E5

Critical

Inverter — Sensor fault.

Possible causes

• Faulty indoor sensor.
• Cable break / short circuit.

Check steps

• Measure sensor resistance.
• Check wiring.

Affected parts

• Sensor

Safety note

Source: AUX Troubleshooting Guide, s.13 §(8)

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

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