Teledyne 3220 - Multi-channel oxygen monitor system - Manual (Page 53)

Oxygen Monitor System 5 Failure and Error Codes
Teledyne Analytical Instruments 39
install a new sensor.
102 Bad zero and slope error
(both the zero and slope
are out-of-range) See recommended actions
for errors 100 and 101
listed above.
203 Unstable span error (a
stable reading could not be
obtained during the span
cycle of a 1MAN
calibration) Check the gas connections
for leaks and attempt to
perform another 1MAN
calibration. If this does not
correct the problem, install
a new sensor.
214 Unstable zero error (a
stable reading could not be
obtained during the zero
cycle of a 1MAN
calibration) Check the gas connections
for leaks and attempt to
perform another 1MAN
calibration. If this does not
correct the problem, install
a new sensor.