Haier HSU-24C13 HSU-22C13 - INSTALLATION MANUAL; Installation Tools Required; Included Accessory Parts; Indoor;Outdoor Unit Installation Drawing

Air Conditioner
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Edition:2006/01/09
3. The EEPROM Abnormality (indoor unit)
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the Data detected by the EEPROM are used to determine MCU
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when the Data of EEPROM is error or the EEPROM is damaged
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Faulty EEPROM data
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Faulty EEPROM
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Faulty PCB
Troubleshooting
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Be sure to turn off power switch before connect or disconnect
connector, or parts damage may be occurred.
Resolvent : Replace the PCB of indoor unit
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: Indoor EEPROM error: Replace the PCB of indoor unit
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