LG GR-K243UG, Руководство по обслуживанию

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5-1-5. Temperature control method
1. The compressor runs or stops and the 3-way valve opens or closes depending on the temperature sensed by each
sensor.
2. If the temperature in either compartment is unsatisfactory, the compressor is turned on and the 3-way value is opened to
the affected compartment.
3. If the temperatures in several compartments are unsatisfactory, the compressor is turned on and runs until both
compartments become satisfactory. The 3-way valve is opened and closed for each compartment until the temperature is
satisfactory.
4. During the seasoning cycle, if the temperature is low, the heater is turned on and if the temperature is high, the
compressor is turned on and the 3-way value is opened.
5-1-6. Buzzer sound
When you press a button on the front display, you will hear “ding dong” sound. (Refer to 5-2-4. (2) Buzzer operating circuit).
5-1-7 Power failure compensation function
1. When the power is restored after an outage, the refrigerator performs the setting originally programmed except for Error
status and Test mode.
2. If the power fails during the seasoning process, there is not power outage compensation function and the storage defaults
to previously set Kimchi type and temperature of “Mid”. (to protect excessive seasoning)
5-1-8. Operation in response to ambient temperature
The storage senses the ambient temperature and adjusts the temperature in the compartments accordingly. This keeps the
storage from being too cold or too warm because of seasonal variations and maintains exact temperatures in the
compartments.
MICOM function and circuit description
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Storage
temperature
Operation in response to the ambient temperature
In general operation
Season Spring Summer Autumn Winter