ResMed 338425/1 manual System ERR nnnn

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Problem	Possible Cause	Solution

	There is excessive leak.	Adjust position of mask and
		headgear.
		Caps may be missing from ports
		on mask. Replace them.
		Air tubing not connected
		properly. Connect firmly at both
		ends.
		Air tubing kinked or punctured.
		Straighten or replace.

S8 Elite II unit does	SmartStart/Stop is disabled.	Enable SmartStart/Stop.
not stop when you
remove your mask.

SmartStart is enabled	Incompatible humidifier or mask	Use only equipment as
but the flow	system being used.	recommended and supplied by
generator does not		ResMed.
stop automatically
when you remove
your mask.

Display error	The air tubing is loose or
message:	blocked.
Check tube!!
Key if done

Check that the air tubing is connected securely to your mask and the air outlet on the front of the S8 Elite II.

When you have checked the air tubing, press the Start/Stop key to restart the device.

If this does not clear the message, disconnect the power cord and then reconnect it to restart the device.

Display error	Component failure.	Record error number and
message:		contact your ResMed service
SYSTEM ERR nnnn		centre.
Call service!

Troubleshooting 28

Image 34

Contents S8 Elite II System Page S8 Elite II System Blank Module Contents Replacing the Air Filter Servicing Introduction Your ResponsibilityAbout the S8 Elite Medical InformationContraindications Page Adverse Effects S8 Elite S8 Elite II SystemMasks Humidifier AccessoriesResScan Data Card Module Set Up the S8 Elite How to Use the S8 EliteAssemble the Mask Stopping Treatment Start TreatmentSmartStart Excelnt Page Attach a HumidAire 3i Humidifier How to Attach a HumidifierStoring the HumidAire LCD Screen How to use the KeypadKeypad Keys How to Change the Settings How to Change the Ramp TimeHow to Change the Expiratory Pressure Relief Setting How to Use the Standard MenuHow to Select the Mask Type Other viewable information How to Use the Detailed Menu Shows the detailed menuHow to Add a Humidifier or Front Cap Settings MenuHow to Change the Tube Length How to Change the SmartStart SettingServicing Menu Results MenuOptions Menu Messages on the S8 Elite II LCDReplace Using a ResScan Data Card Module Using a Blank ModuleS8 Modules Using the Data Card to Update Settings Page Weekly Cleaning Cleaning and MaintenanceDaily Cleaning Periodic CleaningReplacing the Air Filter Servicing Frequently Asked Questions Can I use my S8 Elite II if mains AC power is not available? Troubleshooting No displaySystem ERR nnnn Leak Settings Success Remove Card System Specifications S8 Elite II no AccessoriesData Card All Devices where applicableData Card Module Symbols which appear on the device R001-307/1 System Specifications Portable and mobile RF communications Separation distance according to frequency of transmitter Limited Warranty Index PCB