48 1100 Series Nano Pump Service Manual
2 Troubleshooting and Test Functions
Temperature Out of Range
Temperature Out of Range 0: Pump channel A
Temperature Out of Range 1: Pump channel B
One of the temperature sensor readings in the motor-drive circuit are out of
range.
The values supplied to the ADC by the hybrid sensors must be between 0.5 V
and 4.3 V. If the values are outside this range, the error message is generated.
Probable Causes
• Defective CSM board.
Suggested Actions
✔ Exchange the CSM board.
To Next Page
Loading...
