Daewoo FRN-U20IB series Service Manual page 53

2) How to Check Ice Maker
PARTS
Ice Dropping Motor
I-Sensor
(Ice Sensor)
Full Ice
Sensing Switch
Level Switch
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HOW TO CHECK
▷ Check resistance value of 2 wires
with a Multi Tester.
▷ Check resistance value of 2 wires
with a Multi Tester.
▷ Check resistance value of 2 terminals
with a Multi Tester.
▷ Check resistance value of 2 terminals
with a Multi Tester.
▷ GOOD : RS-360RH-14250
: 6 ~ 14Ω
▷ DEFECTIVE :
Change the motor.
▷ GOOD : 4.4 ~ 50kΩ
(It depends on surround temp.)
▷ DEFECTIVE :
Change the sensor.
▷ GOOD :
Tact Switch
(Blue Circle)
ON (Close)
OFF (Open)
▷ DEFECTIVE :
Change the switch.
▷ GOOD :
Tact Switch
(Blue Circle)
ON (Close)
OFF (Open)
▷ DEFECTIVE :
Change the switch.
52
CRITERION
Terminals Tester Result
(Red circle) (Resistance Mode)
Connected Some Value
Disconnected No value (0)
Terminals Tester Result
(Red circle) (Resistance Mode)
Connected Some Value
Disconnected No value (0)