When Water Does Not Supply At Ice Maker - Samsung RF9000JC Manual

5. Self Diagnosis & Trouble Shooting

5-11. When water does not supply at Ice Maker

Advance Checking
1. Water is directly supplied to the Water Valve. So, make sure to cut off the water before doing repairs.
2. There is electricity flowing in the wire. So, take extra care not to get electric shock.
Start
Is the Valve operating sound
heard after the Ice Maker Test
Switch is pressed?
No
Does the voltage at the
MAIN PCB CN90 #4 upon the
operation of the Test Switch
rotates between 5V and 0V?
Yes
High (5V) is output at MAIN
PCB IC73 #6?
Yes
Yes
Normal
(Check the Ice Water Valve Connector)
No
Check Soldering / Replace PCB
No
Check Soldering / Replace PCB