Troubleshooting and Test Functions 3
1100 Series WS MWS Reference Manual 69
Compensation Sensor Short
The ambient-compensation sensor (NTC) on the MTP board in the sampler has
failed (short circuit).
The resistance across the temperature compensation sensor (NTC) on the MTP
board is dependent on ambient temperature. The change in resistance is used
by the leak circuit to compensate for ambient temperature changes. If the
resistance across the sensor falls below the lower limit, the error message is
generated.
Probable Causes
• Defective MTP board.
Suggested Actions
✔ Exchange the MTP board.