Troubleshooting
Samsung Electronics
49
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Diagnosis and Adjustment (Error Code)
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Error code related to the Communications / Settings / HW
(cont.)
CODE
Explanation
E-702
Error due to closed EEV of indoor unit (1st detection)
E-703
Error due to opened EEV of indoor unit (1st detection)
E-901
Error on the sensor of water inlet pipe (Short or Open)
E-902
Error on the sensor of water outlet pipe (Short or Open)
E-904
Error on water tank (Short or open)
E-907
Error due to pipe rupture protection
E-908
Error due to freeze prevention(Re-operation is possible)
E-909
Error due to freeze prevention(Re-operation is impossible)
E-910
Water temperature sensor on water outlet pipe is detached
E-911
Flow switch off error, When the switch is turned off within 10 seconds after a pump
starts its operation(Re-operation is possible)
E-913
Six times detection for Flow Switch Error(Re-operation is not possible)
E-914
Error due to incorrect thermostat connection
E-915
Error on DC fan(Non-operating)
E-917
Water Tank Sensor Configutation Error
UP
Trial operation incompleted (UnPrepared) - It will be cleared when trial operation was executed
for 1 hour or when automatic inspection is completed
