GE Datex-Ohmeda Aisys Carestation Reference Manual page 244

Aisys
Error Log Entry
Action/Troubleshooting
MIXER ACB COM
FAILLOST CMD
Reboot System. If problem continues,
• check/replace Pan Connector to Mixer cable.
• replace the Mixer.
MIXER AIR SELECTION
VLV FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER BAL GAS F
SENSOR FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER BAL GAS
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
LIMIT
Reboot System. If problem continues, replace the Mixer.
7-62
Alarm Text Condition (Basic info)
Alternate O Screen. Mixer status Bit
2
STS_LOSS_OF_SETFLOW_C
MD.
Mixer has lost AC flow
commands for 5 sec or
received "illegal"
commands.(hypoxic mix,
settings not allowed)
Alternate O Screen. Mixer Status Bit:
2
STS_SELV_VAIR_NOTIFY_FAI
L The status of the air selector
valve does not match the
commanded state.
Alternate O Screen. Mixer error bit
2
STS_F2_SENSOR_FAIL
Balance gas flow sensor
failure.
Mixer error bit
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
_FAILshows balance gas
proportional valve failed self
test.
Mixer error bit
STS_CH2_TEMP_LIMIT
(Balance Gas).
Balance gas temperature
exceeds 50 °C.
Priority Source Enabling Criteria
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
04/08 M1046983