Possible Causes:
Water temperature sensor failure
Loose water temperature connection
PCB (control board) failure
Solutions:
Check the water temperature sensor and replace it if necessary.
Inspect and reconnect any loose wire connections.
If the issue persists, check and replace the PCB.
Possible Causes:
Condenser sensor failure
Loose condenser sensor connection
PCB malfunction
Solutions:
Inspect the condenser sensor and replace if needed.
Check and reconnect the wire connection securely.
Replace the PCB if required.
Possible Causes:
Water supply interruption or lack of water
Water inlet valve malfunction due to prolonged dry run
Float switch stuck or short circuit
Solutions:
Ensure the water tap is open and the machine has adequate water.
Replace the water inlet valve if faulty.
Inspect the float; if stuck, press it gently to reset.
Possible Causes:
No ice production
PCB failure
Hall device (sensor) malfunction
Solutions:
Check the cooling system for proper operation.
Inspect and replace the PCB if necessary.
Replace the Hall device if faulty.
Possible Causes:
High ambient temperature (over 43°C)
Blocked exhaust or condenser
Pressure valve malfunction
Solutions:
Ensure the ambient temperature stays below 43°C.
Clean the condenser and ventilation grill to allow airflow.
Check and service the pressure valve for proper function.
