GE Datex-Ohmeda Aisys Carestation Reference Manual page 259

Error Log Entry
Action/Troubleshooting
VLV BAL GAS CH
LEAK TESTS NOT
DONE
No Service Action Required.
M1046983 04/08
Alarm Text Condition (Basic info)
Indicates the Bal Gas Leak
Test skipped.
Can be caused by no Bal
Gas connected at power-up.
7 Troubleshooting
Priority Source Enabling Criteria
Mixer
7-77