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MICOM Function and Circuit Description
5-1-5. Temperature Control Method
1. COMP will be set to ON or OFF and 3 WAY VALVE will be set to OPEN or CLOSE depending on the
sensor temperature of the left and right compartments.
2. If you are unsatisfied with the temperature of only one of the compartments, OPEN only that
compartment's 3 WAY VALVE and turn ON the COMP.
1.
3. If you are unsatisfied with the temperature of both compartments, set COMP to ON and take turns
switching the left and right 2 WAY VALVEs to OPEN and CLOSE.
4. If the temperature lowers during Ripening Mode, the Ripening Heater turns "ON". If the temperature gets
too high, COMP turns "ON", and the 3 WAY VALVE of that compartment becomes "OPEN".
4.
Left Temperature
Satisfied
Satisfied
Dissatisfied
Dissatisfied
Note 1) In either the left or right compartment, the 3-Way Valve is "OPEN" in the one with the satisfactory
temperature.
▶ Operation Summary CHART of the COMP and 3 WAY VALVE
left
compartment
sensor
Right
compartment
sensor
left
compartment
3 WAY VALVE
Right
compartment
3 WAY VALVE
COMP
5- 1-6. Buzzer Alert
The front DISPLAY buttons make different sounds when pushed depending on the type and function of the
DISPLAY
button.
5-1-7. Power Outage Protection Function
1. After a power outage, even if the power is reset, the previous operations will be performed. (However, this
does not apply to ERROR and TEST MODE states.
2. There is no power outage protection while in Fer. Mode, and settings will return to Kimchi M. (to avoid
2.
excessive fermentation).
C OMP. ON/OFF
O
"ON"
Right Temperature
Satisfied
Dissatisfied
Satisfied
Dissatisfied
VALVE "O PE N"
", " "
12
VALVE OPE N/CL O
VALVE
OPE N
O
ON
OMP "ON"
Location of the 3-Way Valve
Note 1)
Right Compartment
Left Compartment
Left 25minutes/Right 25Minutes
RROR
Copyright © 2017 LG Electronics Inc. All rights
13
13
reserved. Only training and service purposes.
ON
OPE N/CL O
VALVE "O PE N"
COMP
OFF
ON
ON
ON
Unsatisfied with
Temperature
Satisfied with
Temperature
Unsatisfied with
Temperature
Satisfied with
Temperature
OPEN
CLOSE
OPEN
CLOSE
ON
OFF
MOD
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