Electrolux EXI12HJIWI Service Manual

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Service Manual

Models: EXI09HJIWI/EXI09HJIWE

EXI12HJIWI/EXI12HJIWE

(Refrigerant R410A)

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Lists various error codes, their display methods, A/C status, and possible causes for troubleshooting.

Detailed analysis and processing steps for specific malfunctions like compressor discharge protection and IPM module issues.

Step-by-step troubleshooting procedures for common indoor unit malfunctions, including sensor and fan motor issues.

Comprehensive guide for diagnosing and resolving common outdoor unit faults, including capacitor, IPM, and communication issues.

Detailed troubleshooting guide for Overcurrent Protection (E5), covering voltage, heat exchangers, system blockage, and compressor.

Addresses common normal malfunctions such as unit start-up failures, poor cooling/heating, leaks, and abnormal sounds/vibrations.

Diagnoses and resolves issues when the Outdoor Unit (ODU) fan motor cannot operate, checking wiring, capacitor, and voltage.

Guides on troubleshooting compressor issues, including wiring, capacity, voltage, coil, and cylinder blockages.

Addresses air conditioner leaks by checking drain pipes, indoor unit connections, and ensuring proper sealing.

Identifies and resolves abnormal sounds and vibrations in the unit, covering panel expansion, refrigerant flow, and component touching.