Sunlight Supply Samsung Programmable Thermostat for Split Systems - Manual (Page 89)

12-2
2
EEPROM error/OTP error
Indoor display ሱ ل ሱ Outdoor error
Outdoor display ل م ل EEPROM error
م ل ሱ OTP error
1.Checklist :
1) Is there a short around micom?
2) Is there a short around IC202(A*V18***) or IC701(A*V24***)?
3) Did you download or insert EEPROM IC, after changing outdoor PBA?
2. Troubleshooting procedure
Restart a Ōer power oī
Is the error appeared again?
YES
Terminate the
service NO
Exchange the Outdoor PBA
power o ī and download EEPROM data
(or. Insert the service EEPROM IC)