MODEL 300 COMBUSTION ANALYZER
FUNCTIONS (Cont.)
Additionally Displays (Cont.):
• Analyzer errors or warnings
Main Display
OK
- No errors or warnings to report.
W*CO
- CO channel warning.
E*O2
- Oxygen channel error.
E*TC
- Thermocouple channel error.
E*AM
- Ambient temperature channel error.
OR/A
- Ambient sensor overrange.
OR/T
- Thermocouple overrange.
OR/C
- CO sensor overrange.
OR/O
- O
2
sensor overrange.
Auxiliary Display, NSX Units
LOW BATT
- NO
X
/SO
2
sensor bias batteries low.
BATT FAIL
- NO
X
/SO
2
sensor bias batteries dead.
W*NO
- NO
X
sensor out of calibration.
W*SO
- SO
2
sensor out of calibration.
E*NO
- NO
X
sensor failure.
E*SO
- SO
2
sensor failure.
****
- Clock module battery dead.
Additional Printouts (NSX units only):
•
Serial number of analyzer
•
Time and date of test
•
NO
X
ppm level (if NO
X
sensor is installed)
•
SO
2
ppm level (if SO
2
sensor is installed)
Instruction 24-9223
vii
