water chamber. These plates can reach temperatures as high as 149°F (65°C) during operation.
Do not operate the heater if the water chamber is empty. The heater plate may be turned off using the keypad
heater control when being used without water.
SmartCode and Adherence Score Information
Your homecare provider may contact you to retrieve SmartCode and Adherence Score information. To display the
SmartCode, press the LEFT arrow key once. Use the UP arrow or DOWN arrow keys to change the SmartCode reporting
period. Press the LEFT arrow key again to display the Adherence Score.
NOTE–To ensure accurate SmartCode information, the CPAP should remain plugged in and powered during the day. Do
not unplug daily.
Generating Compliance Reports for Employer/Insurer/Physician
SmartCode reports satisfy most requirements for ongoing compliance/adherence information, and the software retains
1,023 days (2.8 years) of data. We recommend you work with your provider to establish a routine for clearing SmartCode
data to ensure current usage information is available. Compliance meter should be cleared only after the required report is
generated, submitted and approved by the requestor. Once cleared, a new cycle of 2.8 years begins, and the only source
for the previous data will be the hard-copy reports.
NOTE-Only the provider has access to clear the meter.
Using the Comfort Delay Feature
Your SleepCube has a comfort delay feature to help make it easier for you to fall asleep. The airflow will start at a low
pressure and then gradually ramp-up to the prescribed setting over the last few minutes of the specified delay time.
NOTE–When the comfort delay feature is activated, a message will flash on the display periodically, indicating the amount
of time remaining in the delay.
You can adjust the amount of time spent in comfort delay by using the advanced device controls. The Delay Time can be
adjusted from 0 to 45 minutes in 5-minute increments.
NOTE–If you are unable to change the delay time, your provider has locked this setting.
Press the delay button to activate the comfort delay feature. The airflow pressure will drop to the prescribed comfort delay
pressure.
In the final 10 minutes of the delay period, the pressure will gently rise to the pressure prescribed for your therapy. You
may repeat the comfort delay by pressing the delay button again if you have not fallen asleep during the first use.
NOTE–In Bilevel mode, the IPAP and EPAP pressures will gradually rise until they reach the prescription settings.
Shut Down
Press the ON/OFF button to turn the device off. You may also simply remove your mask. After a few seconds the device
will display the message "Mask Off. Please check mask fit." If you do not put the mask on again, the device will
automatically turn off in about 20 seconds. Pressing any button will remove the message from the display.
NOTE–If the DeVilbiss SleepCube does not turn off automatically, the Auto-OFF feature may have been disabled. In this
case you must manually turn the device off.
Enable Menu List
The Enable menu is available in all modes and is a sub-menu that allows you to control various functions of your
SleepCube. It is accessed by pressing the down button while "Enable Menu" is shown on the Display.
Display Example
Auto-OFF
Enabled
Auto-ON
Enabled
EN - 8
Enable Menu Item Description
This option controls the Auto-OFF feature, which automatically stops the flow of air
after taking off the mask. The device will require at least 30 seconds to turn OFF
depending on the kind of mask used. When Auto-OFF is enabled, Auto-ON is also
enabled. If the unlocked symbol is shown, you are able to adjust this setting. If the
locked symbol is shown, this setting can only be adjusted by your provider.
This option controls the Auto-ON feature, which automatically starts the flow of air
after breathing once or twice into the mask. This is always enabled when Auto-OFF is
enabled. If the unlocked symbol is shown, you are able to adjust this setting. If the
locked symbol is shown, this setting can only be adjusted by your provider.
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