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!
WARNING
To avoid risk of electrical shock that can cause death or severe personal injury,
disconnect unit from power before servicing unless tests require power.
8. Operation and Functions
8-8. Pantry Drawer
• The Temp is controlled by Pantry Drawer Sensor, RT Sensor and Pantry Drawer Damper.
• In case of Pantry Drawer Sensor error, the Pantry Drawer damper will repeat open and close every 5min.
8-10. Buzzer or Alarm
• Buzzer sounds if any button of Front Control Panel is pressed.
• Buzzer sounds after 3sec from initial power input.
• If door is left open for more than 1min, the alarm beeps 10 times every 1min until open total time 6min.
The beeping stops when door is close.
• Buzzer sounds 3 times when the “Forced Defrost“ mode starts.
• Buzzer sounds 3 times when the “Error Display“ mode starts.
• Buzzer sounds 3 times when the icemaker power ON/OFF.
8-9. Dispenser Water/Ice Lever
• The operating time using the water/ice dispenser will be max 1min at a time to protect electric parts.
To use ice/water dispenser for more than 1min, the dispenser lever should be pushed again every 1min.
5) Icemaker control in case of errors
□ Error Type :
□ H
ow to Service :
• IM Sensor Error : Error code display in service mode and icemaker will complete the harvest as time(4.8hr).
• Flow Sensor Error : The water valve is controlled by time.
• Water Supply Error : The ice maker operation stop.
After opening the freezer door, the Hose Icemaker Tube Heater will be on for 60min and then icemaker will try
to work again.
• Measure and record the freezer room temp and defrost sensor temp in service mode before opening freezer door.
• Check the error display in Service Mode before opening freezer door.
• Check the water pressure or shut-off valve of water main line.
• Check the wiring connections in each part and at Main PCB.
• Check the Hose Icemaker Tube is blocked with ice.
• Measure the resistance of Hose Icemaker Tube Heater.
8-7. Icemaker in the Freezer Compartment (continued)
