Samsung RB215B Series Service Manual page 32

Temp Control &Operation Functions
2-3) Water Supply/No Water Supply Evaluation by Ice Maker Sensor
- When it passes one and a half minutes after the completion of water supply, it will evaluate Water
Supply/No Water Supply by comparing the temp changes of the Ice Maker Sensor on the bottom of the
Ice Tray. If the temperature of the Ice Maker Sensor is 35.6 ℉(2 ℃) (5 COUNT)higher when it is
measured in one and a half minutes after the completion of water supply operation than when it is
measured upon the completion of water supply,it will be evaluated as Water Supply.And, if it is increased
by lower than 35.6 ℉(2℃)or decreased,it will be evaluated as No Water Supply.
2-4) Water Supply Operation Spec with Ice Test S/W Input
- It will carry out water supply for once regardless of the previous water supply status.
- The ice eject standby time after the completion of water supply is the same as that after the completion of
the previous water supply regardless of the recognition of Water Supply/No Water Supply.
- The number of the previous water supply does not change.In other words, if the number of water supply
before the Ice Test S/W is pressed is 3 times, the number of previous water supply after the completion of
water supply by the Ice Test S/W is 3 times.
※ Example of Water Supply according to Water Pressure
Low Water Pressure
Initial 2HR Standby
Power On
High Water Pressure
High Water Pressure→ Low Water Pressure
5s
58+(5)
MIN
Water
Supply
High Water Pressure Low Water Pressure
On the Assumption of Room Temp over 18 ℃
5s 5s 1.5s
95+(5)MIN
No Water Supply
5s 5s
58+(5)MIN
Water Supply No Water Supply
separated from the
ice tray slot with the
5s 5s 1.5s
95+(5)MIN
No Water Supply
5s 1.5s 1s
70+(5)MIN
No Water Supply
5s
95+(5)MIN 58+(5)MIN
Water Supply
When ice is not When ice is
separated from the
ice tray slot with the
sensor on it sensor on it
5s 1.5s 1s
70+(5)MIN
No Water Supply
32
70+(5)MIN
No Water Supply
58+(5)MIN
Water Supply