GE Datex-Ohmeda Aisys Carestation Reference Manual page 245

Error Log Entry
Action/Troubleshooting
MIXER BAL GAS ZERO
FAILLEAK
Reboot System. If problem continues, replace the Mixer.
MIXER CRC EEPROM
FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER CRC FLASH FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER CRC RAM FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER N2O SELECTION
VLV FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER O2 TSENSOR
FAIL
Reboot System. If problem continues, Replace the Mixer.
MIXER O2 F SENSOR
FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER O2 FLOW
CHECK FAIL
Reboot System. If problem continues, replace the Mixer.
M1046983 04/08
Alarm Text Condition (Basic info)
Mixer status bit
STS_CH2_ZERO_FLOWPROP
N_V_CH2_LEAK_FAIL_TEST_
FAIL. Bal gas proportional
valve fails zero flow check
shows flow while closed.
Alternate O Screen Runtime CRC check on
2
EEPROM failed. Mixer Status
Bit STS_EEPROM_CRC_FAIL.
Alternate O Screen Runtime CRC check on Flash
2
failed. Mixer Status Bit
STS_FLASH_CRC_FAIL
Alternate O Screen Runtime CRC walking pattern
2
check on RAM failed. Mixer
Status Bit
STS_RAMCRC_FAIL.
Mixer Status Bit:
STS_SELV_VN2O_NOTIFY_FA
IL The status of the N
selector valve does not match
the commanded state.
Alternate O Screen. Mixer error bit
2
STS_T1_SENSOR_FAIL O
temperature sensor failure
Alternate O Screen Mixer error bit
2
STS_F2F1_SENSOR_FAIL
(O
2
O flow sensor fail.
2
Alternate O Screen Mixer status bit
2
STS_FLOW_TEST_CH1_FAIL1
LPM_FLOW_TEST_FAIL. O
proportional valve fails flow
check.
O
2
2
).
2
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
Medium AC,
Mixer
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