Samsung RB195BSSB Service Manual - Page 31

Temp Control &Operation Functions 11-8) Ice Maker Function (Only applicable to Model with the Auto Ice Maker function) - This Ice Maker function is an option.So,the following can be applied only to Model mentioned. - Ice Maker has an automatic ice production function without extra controlling by users. It is a kit performing a series of automatic ice producing operation that it supplies water and stores ice in the ice bin upon the completion of ice production. EJECT-MOTOR ICE-WAKER, KIT SUPT-RUBBER TRAY-ICE LEVELING-SWITCH ICE Full-SWITCH TEST-SWITCH SCREW KNOB-TOUCH GUIDE-ICE(Lever to check ice full) 1) Initial Operation Function 1-1) When the initial power is applied,the ice tray will stand by for 2 hours. 1-2) After the 2-hour standby time,the Ice Maker Sensor will check the temperature and when it is lower than 5℉(-15℃)for more than 5 minutes,it will separate the ice from the ice tray into the ice bin by rotating and twisting the ice tray.At this time,it carries out the ice separation whether there is ice in the ice tray or not. 2) Water Supply Function 2-1) Upon the completion of ice separating operation (initial ice separating operation, normal ice separating operation,ice separating operation by Test funct i on) and t he horizontal leveling of the ice tray, when it is evaluated that the ice tray is horizontally leveled, water will be supplied to the ice tray by turning on the Water Solenoid in the machine compartment. (When it is detected as no water supply with low water pressure taken into consideration, it will perform water supply operation up to 4 times.) 2-2) Water Supply Operation - The Water Supply Valve opens after the completion of normal ice ejection, water is supplied for the previously set option time (Factory set value:5.0 sec)and the Water Supply Valve is shut off. - Water is to be supplied regardless of F/R-Door Open. - The Ice Test S/W does not operate during water supply. - After the water supply is completed, it will evaluate Water Supply or No Water Supply one and a half minutes later. - When it becomes water supply condition due to no water supply, water supply time will be 1.5 sec,1 sec and 2 sec. - When it is judged to do water supply after the 4-time water supply attempts, water supply operation will stop. In this case,the ice eject will standby for 58 minutes. - To prevent additional water supply due to the remaining ice in the ice tray slot with the ice maker sensor on the bottom of it,it will stop water supply operation when there are no water supply signals keep on after the water supply attempts for the number of previous water supply.For the first time water supply after the power on,it will perform water supply once and if it is sensed as no water supply,it will stop water supply operation.If the number of previous water supply is 3 times,it will try to supply water for 3 times. And, if it is sensed as no water supply,it will stop water supply operation, In this case, the ice eject standby time is 70~110 minutes. - When it is sensed as no water suppl y conti nuousl y,it wi l l carry out water suppl y operation for the number of previous water supply +1 times. 31