LG GR-K20SVZ Technical Manual - Page 26
Power Failure Compensation Circuit
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MICOM Function and Description of Circuit 8) Power Failure Compensation Circuit ➲ The power failure compensation circuit recalls the temperature range of the right and left compartments and maintains these levels if power is interrupted briefly. Temperature setting information is delivered to 1C9 via its serial interface with the microprocessor 1C1. If the power failure compensation does not work, replace 1C9. 27
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MICOM Function and Description of Circuit
8) Power Failure Compensation Circuit
➲
The power failure compensation circuit recalls the temperature range of the right and left
compartments and maintains these levels if power is interrupted briefly. Temperature setting
information is delivered to 1C9 via its serial interface with the microprocessor 1C1. If the power
failure compensation does not work, replace 1C9.