56
Diagnostics
1) Ambient Sensor trouble =>(applied to Ambient Sensor Temp type)
13-2) If there is a trouble with self-diagnosis
NO
NO
NO (0.5V>Measured value)
NO (0.5V>Measured value >4.5V)
Change Ambient Sensor
Is Ambient Sensor
normal?(At the top right hinge of
the refrigerator)
Is MAIN PCB (CN31)
insertion normal?
Is the
connection wire
between MAIN PCB
connector (CN32)and Temp
Sensor normal (at the top
right of the
door)?
Is the
voltage of Ambient
Sensor
�~�
of MAIN PCB
Connector (CN31)
normal?
Is MICOM
Pin#57 input voltage
normal? (Identical Voltage
�~�
of CN31)
Start
ERROR INDICATION
YES
Connector contact trouble
/re-insertion
Short between connector
Sensors (Check wires
according to the change
of the door opening direction)
Refer to Temp detechion
circuit sensor of the circuit
explanation.
YES
Reconfirm electric wire
connect section
YES
Check soldering fault,short,
Lead Touch
YES
YES
Change PCB
NO
Содержание RB215BSSB
Страница 7: ...5 WARRANTY INFORMATION 7 ...
Страница 11: ...11 Refrigeration Cycle and Cool Air Circulation Route 7 2 Cool Air Circulation ...
Страница 79: ...79 20 WIRING SCHEMATIC ...