7-1- 9 ERROR DIAGNOSTIC MODE
1. The error diagnostic mode allows the SVC when a fault that may affect the performance of the product occurs while
operating the product.
2. Even if the function control button is pushed when an error occurs, the function will not be performed.
3. When the error is cleared while the error code is displayed due to a fault, the appliance returns to the normal condition
(Reset).
4. The error code is displayed by the refrigerator temp indication LED on the display of the refrigerator while the remaining
LEDs are off.
- 23 -
u
GR-B562Y*C/B602Y*C
MIN
MAX
REF. TEMP. CONTROL
NO
Error
Error Code Display
Cause
R0 R1 R2 R3 R4
Comp / Cooling fan Defrosting heater
: OFF
: ON
1.
2.
3.
4.
Faulty refrigerator
sensor (on the control
box of the refrigerator)
Faulty defrosting
sensor
Faulty room temp.
sensor in the main
PCB
Defrosting failure
Cut or short-circuited wire of
refrigerator sensor
Cut or short-circuited wire of
defrosting sensor
Cut or short-circuited wire of
defrosting sensor
Cut or disconnected wire of
defrosting heater or temperature
fuse(indicated at least after 2
hrs of error occurrence)
15 min ON/
15 min OFF
No defrosting
Normal
Condition
Normal
Condition
Normal
Condition
Normal
Condition
Normal
Condition
Normal
Condition
State of Operation with Error
Summary of Contents for B712Y*B
Page 36: ...7 5 2 REPLACEMENT PARTS LIST 36 ...
Page 37: ... 37 ...
Page 38: ...7 5 3 PWB ASS Y DISPLAY AND PARTS LIST 38 ...
Page 39: ... 39 7 5 4 PWB ASS Y DISPLAY I MICOM AND PARTS LIST ...
Page 40: ... 40 7 5 5 V LED DISPLAY PART LIST ...
Page 41: ...7 6 PWB DIAGRAM 41 ...
Page 42: ... 42 ...
Page 44: ... 44 149D 155J 149B 120 118 119 138 120 110 111 149B 405A 140A 133 405C 405C 404A ...