Samsung AVMKH020EA4 Service Manual page 38

Error Display
SEG 1 SEG 2,3,4
~
~
~
Samsung Electronics
Low pressure switch operation
Instant power off(disappear when compressor run)
Another error related to the outdoor unit
Defrosting operation
Loading Failure
Full leakage of refrigerant of outdoor unit
Oil return operation
OPTION instrument related error
Communication error between wired remote controller and indoor unit
Communication error between master wired remote controller and slave
wired remote controller
7-Day Scheduler ↔ Wired LED, CAUR Communication error
Wired LED COM1/COM2 error
Wired LED master → Setup Master Communication error
CAUR ↔ Relay communication error
DMS ↔ CAUR communication error
DMS ↔ PEAK Transmitter communication error
DMS ↔ PIM Transmitter communication error
Outdoor unit protection control low level risk - Indoor unit is normal.
Indoor unit EEV closing error
Indoor unit EEV opening error
Contents
Alignment and Adjustments
Remarks
Display the state of Outdoor unit
3-3