Datex-Ohmeda S/5 Avance Technical Reference Manual page 165

Error Log Entry Alarm Text
Action/Troubleshooting
MIXER ACB COM Alternate O
FAILLOST CMD
Reboot System. If problem continues, replace the Mixer.
MIXER AIR SELECTION Alternate O
VLV FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER BAL GAS F Alternate O
SENSOR FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER BAL GAS Alternate O
TSENSOR FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER BAL GAS FLOW
CHECK FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER BAL GAS TEMP Alternate O
LIMIT
Reboot System. If problem continues, replace the Mixer.
MIXER BAL GAS ZERO
FAILLEAK
Reboot System. If problem continues, replace the Mixer.
1009-0357-000 11/03
Condition (Basic info)
Screen. Mixer status Bit
2
STS_LOSS_OF_SETFLOW_CMD.
Mixer has lost AC flow commands
for 5 sec or received "illegal"
commands.(hypoxic mix, settings
not allowed)
Screen. Mixer Status Bit:
2
STS_SELV_VAIR_NOTIFY_FAIL
The status of the air selector
valve does not match the
commanded state.
Screen. Mixer error bit
2
STS_F2_SENSOR_FAIL
Balance gas flow sensor failure
Screen. Mixer error bit
2
STS_T2_SENSOR_FAIL (Balance
Gas).
Balance gas temperature sensor
failure.
Mixer status bit
1LPM_FLOW_TEST_FAIL. Bal gas
proportional valve fails flow
check
STS_FLOW_TEST_BAL_CHAN_F
AILshows balance gas
proportional valve failed self test
Screen. Mixer error bit
2
STS_CH2_TEMP_LIMIT (Balance
Gas).
Balance gas temperature
exceeds 50 °C.
Mixer status bit
STS_CH2_ZERO_FLOWPROPN_V
_CH2_LEAK_FAIL_TEST_FAIL.
Bal gas proportional valve fails
zero flow check shows flow while
closed
7 Troubleshooting
Priority Source Enabling Criteria
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
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