Instruction Manual

Error no.: 11Error no.: 11

Error no.: 11

Temperature sensorTemperature sensor

Temperature sensor

Reason: Short circuit at the temperature sensor or at the sensor cable

Action: Call service

Reason: Chamber temperature is too low, below - 25°C

Action: Solenoid valve is not working. Call service

Error no.: 20Error no.: 20

Error no.: 20

No rotor identificationNo rotor identification

No rotor identification

Reason: No rotor inserted

Action: Insert rotor into the unit

Reason: Rotor identification sensor defective

Action: Call service

Reason: Inserted rotor has no indicator ring

Action: Use a correct rotor

Reason: Rotor is not fixed correctly to the motor shaft

Action: Insert rotor correctly. The pins has to align correctly with the

rotor slots (see chapter 3)

Error no.: 21Error no.: 21

Error no.: 21

Start Bit is missingStart Bit is missing

Start Bit is missing

Reason: A magnet of the indicator ring is missing

Action: Check indicator ring and call service

Error no.:Error no.:

Error no.:

1010

Overtemperature in the rotor chamber (more than + 50 ° C)Overtemperature in the rotor chamber (more than + 50 ° C)

Overtemperature in the rotor chamber (more than + 50 ° C)

Reason: Breakdown of the refrigeration system / Electronic failure

Action: Call service

Reason: Temperature sensor defective / Electronic failure

Action: Call service