Error if the electronics are in Diagnostic Mode (refer to Section 3.4.14).
Error if the Pres/Temp/Flow Comp. is disabled (refer to Section 3.4.14).
Error if the control loop is disabled (refer to Section 3.4.14).
Error if the valves have been placed in manual control mode (refer to
Section 3.4.17).
Indicates if the voltage of the concentration during measurement is within
the limits of the analog to digital converter (-0.26 V to 3.29 V).
Indicates if the voltage of the concentration during background
measurement is within the limits of the analog to digital converter
(-0.26 V to 3.29 V).
Error if the user is performing a pressure calibration.
Flow Calibration
[Internal Pump Option]
Error if the user is performing a flow calibration.
Ok when the instrument has acceptable sample flow based on the
difference between cell and ambient pressures.
With the internal pump option this fault is monitored by a flow sensor.
This error occurs when the pressure inside the instrument exceeds the
ambient pressure.
Flow Block Temp.
[Internal Pump Option]
Pass if the flow block temperature is within 10% of the heater set point (to
keep a constant accurate flow).
Pass if the chassis temperature is within the acceptable limits
(0 - 50 °C).
Detects whether a USB memory stick is plugged into the front USB port.
Ok once the instrument is out of warm-up status.
Ok if backgrounds is enabled.
3.4.5 Temperature Menu
Main Menu → Analyser State Menu → Temperature Menu
Figure 47 – Temperature Menu Screen