Advertisement
Micom Function
2-11. Test Function
1) The purpose of test function is to check function of the PCB and product and to search for the failure part at the failure
status.
2) T est button is placed on the main PCB of refrigerator (test switch), and the test mode will be finished after maximum 2 hour
for Test mode 1, 80minutes for Test mode 2.
3) Function adjustment button is not perceived during performance of test mode.
4) In finishing test mode, always pull the power cord out and then plug-in it again for the normal state.
5) If non conforming contents such as sensor failure are found during performance of test mode, release the test mode and
display the failure code.
6) Even if pressing the test button during failure code display, test mode will not be performed.
2-12. Functions performed when Ice Dispenser and Water Dispenser are mounted
1. This is function to dispense ice and water outside without opening doors.
2. If pressing the Dispenser Pressing Switch after selecting ice (cube ice, Crushed ice) or water, relevant ice and water come
out. However, when selecting ice, the duct door is opened by electric Motor (duct door, Motor) if pressing the Dispenser
Pressing Switch. The duct door is closed after it remains for 5 seconds in open status if pressing and then releasing the
Dispenser Pressing Switch.
3. Function to dispense ice and water out stops in the F-door open status.
4. If there is no OFF signal for 3 minutes after pressing the Dispenser Pressing Switch after selecting ice (cube ice, crushed
ice) or water, the refrigerator automatically turns off both gear motor and solenoid (cube, water).
However, the Motor (duct door) stops when 5 seconds pass after turning off. (This is for preventing coil-short due to heating of
solenoid.)
5. Dispenser Lamp On/Off Function
If pressing the Dispenser Pressing Switch after selecting ice (cube ice, crushed ice) or water, the lamp on the dispenser part
turns on and if releasing it, turns off.
6. Crushed Ice/Cube Select Function
1) This is function to operate the refrigerator as Crushed Ice/Cube function on the function control part depending on user s
selection. If pressing the Select Dispenser button, display and selection are done.
2) For the initial Power On, Crushed ice is automatically selected.
3) If pressing the Press Switch when ices are generated in the ice bank for selecting Crushed Ice, the refrigerator operates the
gear motor so that crushed ices are supplied outside.
4) If pressing the Press Switch when ices are generated in the ice bank for selecting Cube Ice, the refrigerator operates the
gear motor so that Cube ices are supplied outside.
Compressor will turn ON after a 3 min delay, Freezer Fan 8 min and Stepping
Motor 13 min.
Return to the normal mode when the defrost
sensor is above +41°F (5°C).
Advertisement
