20
1. How to start
1) Press “FRZ.TEMP” button 5 times while pressing
“REF.TEMP” button at the same time.
2. How to stop
1) Push “FRZ.TEMP” button 1 time.
2) It stops automatically in 4 minutes from the start.
3. All the error codes are reset if they turn to be normal.
4. Error display
INPUT CONTROL OBJECT
CONTENTS REMARKS
Temperature Control Buttons Lamp LED of Inner control
(Full down mode and forced defrost mode are displayed while pressing
“REF.TEMP” button at the error display mode)
REF. LED “1” is on and off (twice)Forced defrost mode for A/S
REF. LED “1” is onFull Down mode
REF. LED “1” is on and offEEPROM : defective
REF. LED “2” is on and offReturn after defrosting : defective
REF. LED “3” is on and offCycle : defective
REF. LED “5” is on and offF-Door Switch : defective
FRZ. LED “1” is on and offR-Door Switch : defective
FRZ. LED “2” is on and offD-sensor : open (“Lo”), short (“Hi”)
FRZ. LED “3” is on and offRT-sensor : open (“Lo”), short (“Hi”)
FRZ. LED “4” is on and offR-sensor : open (“Lo”), short (“Hi”)
FRZ. LED “5” is on and off F-sensor : open (“Lo”), short (“Hi”)
DisplayCONTENTS
4-10. Error Display
4-10-1. Basic Model (LED Display of Inner Control)