Samsung Electronics 146
Troubleshooting
4-3-54 Option setting error of outdoor unit
1.
Cause of problem
Download relevant model EEPROM and then reset.
※ Execute automatic commissioning for UP
cancellation after EEPROM download.
Set the compressor breakdown setting
※ When There is No Compressor start in a Unit
because of Compressor Cut off Option
Setting, E560.
No
Yes
Is the Compressor breakdown
Connect outdoor unit EEPROM and then reset.
No
Yes
Is the outdoor unit EEPROM accurately
connected to connector?
Outdoor unit display
Indoorunit display
(Operation) ×(Reservation) (Blast) ×(Filter) ×(Defrost)
Judgment Method
• Refer to the judgment method below.
Special Cause
• Option setting error of outdoor unit
(There is No Compressor start in a Unit because of Compressor Cut off Option Setting. )
4-3 Appropriate Measures for Different Symptom (cont.)
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