DAEWOO ELECTRONICS FRN-U20IC, Service Manual, Page: 28 / 83

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1. Filter Exchange Information : Record as a real-time from the point of
power input
2. P Factor (Information about Ice Maker)
INPUT CONTROL OBJECT
CONTENTS REMARKS
None
1. F-FAN, R-FAN, C-FAN
INPUT CONTROL OBJECT
CONTENTS REMARKS
Full ice sensing switch
Ice Maker Lock
Sensors
Ice separating motor
1. Flow of ice making
1) Press TEST switch under the Icemaker for more than 1 second and test starts.
* Test mode starts from ice separating mode.
* In case test switch has an error of short, test is done only once.
START
Ice making mode
Ice separating mode
Water supply mode
Water supply
check mode
RETURN
Ice is being made
▶
▶
Ice tray is twisted to separate
ice cubes
▶
Water is supplied to ice tray
▶
Check is water is supplied OK.
(water supply stand by)
4-11. Back up Function (Dispenser Model Only)
4-12. Automatic Icemaker ( Dispenser Model Only)