Ventilator & Calibration Troubleshooting
6–16 www.zoll.com 906-0731-04-01 Rev. C
Compressor Bypass
Protection
Monitors the device for alarms when the
fresh gas intake on the device is occluded.
Verify that the intake blocked alarm (1030)
triggers during fault condition and that cycling
power clears the alarm condition and there
are no compressor control faults with the
power on self-check
• Loose intake assembly or incomplete blockage.
• No Alarm: Follow TCE prompt for setup, check
intake pressure tubing, insure correct installation
• 3030 alarm: Partial blockage, ensure full occlusion
• 2030 alarm: Partial blockage, ensure full occlusion
Date and Time Set The TCE set the date and time in the device.
• Review active service codes refer to the Service
code troubleshooting sheet.
• A failure in this sequence may indicate a depleted
RTC battery.
• Replace the RTC battery
Date and Time Check The TCE verifies functionality of date and time
in the device vs. PC
• Review active service codes refer to the Service
code troubleshooting sheet.
• Try again to set the time and date
• A failure in this sequence may indicate a depleted
RTC battery.
• Replace the RTC battery
• Potential faulty battery connector.
• Replace the Smart Pneumatic Module (SPM)/ Vent
Assembly Kit if RTC battery replacement does not
solve the issue.
Ventilator Alarms
Title Service
Code
Alarm Purpose Troubleshooting
Self-Check: Sensor/Transducer Faults
1051 Autocal triggered if after 10
breaths:
The valve does not open, or
only opens part way, or if the
readings are too noisy
• Autocal valve not responding as expected. Change
SPM.
3143 Internal temperature sensor
failure
• Change SPM board.
3130 Ambient pressure transducer
fails
• Change SPM board / transducer replacement.
Self Check: Internal COMM – Corrupt file
1176 Checks for a corrupted
calibration file.
• Calibration required.
• Attempt recalibration.
• Note: You may need to use the write function if the
default cal table is loaded.
Observations
Observation Resolution
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