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－49－
3.In case of FAN in the refrigerator doern’t run
A. In case of F-Fan do not run
“Be sure to check cooling FAN under forced operation”
1. Freezer FAN, refrigerator FAN and COMP COOLING are off when COMP is off.
2. Though the COMP is on, the FAN is not always on because the FAN is off when the temperature
was reached to the set point (Forced operation included)
3.There isn’t delaying time to run the fan after door open (COMP on state)
REFRENCES
START
Select Forced operation
Does it run after the door S/W pressed?
Forced operation
F-FAN O.K
Change Door S/W
Re-connection CN70
Does the door S/W works nomally
In MAIN PCB connection O.K?
Output MICOM pin 19 sigral?
Change lead and MICOM change PCB
IC3(KA2657) Failure
Is 5V the IC3(KA2657)
#16 singval?
Check ssr(SSR71), Change
MAIN PCB ASSY