Toshiba GR-RF646WE-PML(06) Owner's Manual page 20

Fault indication
The following warnings appearing on the display indicate corresponding faults of the refrigerator.
Though the refrigerator may still have cold storage function with the following faults, the user
shall contact a maintenance specialist for maintenance, so as to ensure optimized operation of
the appliance.
Error Code
Temperature sensor detection circuit
E1
error of refrigerating chamber
Temperature sensor detection circuit
E2
error of freezing chamber
Temperaturedetection circuit error of
E3
temperature variable chamber
Refrigerating defrost detection circuit error
E4
Freezing defrost sensor detection
E5
circuit error
n
E6
E7
E8
EH
18
Error Description
Communication error
Circulation of ambient temperature
sensor detection circuit error
Temperature variable defrost
detection circuit error
Moisture sensor error