NOTE: These manuals and instructions are for the original Z1™ cpap (white)

Z1™ User Manual3.5 MBDownload
Z1™ Getting Started Guide1.4 MBDownload
FAA Z1 Compliance Letter50.1 KBDownload
PowerShell™ Getting Started Guide1.7 MBDownload
DataViewer Instructions800.5 KBDownload
Z1 CPAP HCPCS Codes116 KBDownload
HME Insert119.9 KBDownload

Manuals and instructions for the Z1™ Auto (black)

Z1 Auto User Manual3.9 MBDownload
Nitelog 2.0 App Manual- iOS devices1.5 MBDownload
Nitelog 2.0 App Manual- Android devices1.2 MBDownload
Z1 Auto HCPCS Codes83.8 KBDownload

Manuals and instructions for the Z2™ CPAP (grey and black)

Z2™ User Manual2.0 MBDownload
Z2™ Quick Start Guide599.8 KBDownload
FAA Compliance Letter52.5 KBDownload
PowerShell Guide831.7 KBDownload
DataViewer Instructions799.3 KBDownload
Qtube Insert939.1 KBDownload

Manuals and instructions for the Z2™ Auto (grey and black)

Z2 Auto User Manual2.2 MBDownload
Z2 Auto Quick Start Guide604.3 KBDownload
Nitelog 2.0 App Manual- iOS devices1.5 MBDownload
Nitelog 2.0 App Manual- Android devices1.2 MBDownload
PowerShell Guide831.7 KBDownload
Qtube Insert939.1 KBDownload

Software & Firmware

Firmware 2.1.0.9 corrects an issue with Z1 and Z2 Autos manufactured before June 1, 2020 connecting to iPhone 11s to download data to the Nitelog mobile app. It does not affect the performance or functionality of the Z1 or Z2. To get your firmware updated, go to https://breas.us/z1-z2-firmware-upgrade/  and complete the form. Note: this is only necessary for iPhone 11 users who cannot connect to Nitelog. 

FILEAPPLIES TOSIZELINKINSTRUCTIONS
Data Viewer 2.1.6
PC-only Desktop software for the Z1 CPAP, Z1 Auto, Z2 CPAP, Z2 Auto.
Z1 CPAP, Z1 Auto, Z2 CPAP and Z2 Auto.7.7 MBDownloadDownload
Nitelog™ 2.0 mobile app for iOSZ1 Auto and Z2 Auto3.5MDownload from iTunes App StoreDownload
Nitelog™ 2.0 mobile app for AndroidZ1 Auto and Z2 Auto25MDownload from Google Play StoreDownload