DeVilbiss Healthcare SleepCube DV57 Series

Questions and Answers

A
Anna BoltonAug 16, 2025
What to do if airflow stops unexpectedly during use with DeVilbiss Healthcare SleepCube DV57?
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  christopher05Aug 16, 2025
  If the airflow stops unexpectedly, it could be due to several reasons. The Auto-OFF feature might have detected a large airflow due to a loosely fitting mask, so ensure you have a good mask fit and adjust it along with the headgear. If you start mouth-breathing during use, consider using a chin strap or a different mask. Also, make sure the optional humidifier chamber is fully engaged and the air supply port plug is fully inserted into the back of the CPAP.
C
christopherhayesAug 19, 2025
What to do if nothing shows on the display of DeVilbiss Healthcare Personal Care Products?
- M
  matthew28Aug 19, 2025
  If nothing is showing on the display, first verify that the power cord is firmly connected to both the SleepCube and the power outlet. If you're using a DC power source, ensure those cable connections are secure and the battery is charged. If you are using an optional humidifier, make sure that the flow generator is fully seated on the humidifier cradle. Finally, check that the power outlet is functioning correctly.
R
rogerfletcherAug 22, 2025
Why does my throat or nose feel dry using DeVilbiss Healthcare SleepCube DV57 Personal Care Products?
- T
  Thomas ThomasAug 22, 2025
  Dryness of the throat or nose is often due to inadequate humidity. To resolve this, add a DeVilbiss DV5 heated humidifier or increase the heater setting on your current humidifier.
R
Ryan LevyAug 26, 2025
How to fix water condensation collecting in the hose of DeVilbiss Healthcare SleepCube DV57 Personal Care Products?
- B
  Brandon YoungAug 26, 2025
  If you notice water condensation collecting in the hose, creating a gurgling sound, it's likely due to the humidification being too high. Reduce the humidifier heater setting. Also, if the room temperature fluctuates, try to increase the room temperature.
S
Stephanie HowardAug 28, 2025
Why won't my DeVilbiss Healthcare Personal Care Products SleepCube start when breathing into the mask?
- J
  Jessica MurphyAug 28, 2025
  If the SleepCube doesn't start when you breathe into the mask, it could be due to several reasons. The Auto-ON feature might be disabled, so use the ON/OFF button to start and stop the device. Ensure the power cord is firmly connected to the device and the power outlet. Also, make sure you breathe deeply in and out so that the Auto-ON feature can detect your breath. If you're using a full face mask with an anti-asphyxia valve, the Auto-ON may not work, so use the ON/OFF button instead. Check that the air supply port plug is fully inserted into the unit and that the humidifier chamber is fully engaged into the cradle.
Z
zcookAug 31, 2025
What causes skin irritation from DeVilbiss Healthcare SleepCube DV57 mask?
- L
  linda10Aug 31, 2025
  Skin irritation where the mask contacts your face can occur if the headgear is too tight or improperly adjusted. Try loosening the headgear to reduce contact pressure on your face.
R
Ronald MckeeSep 3, 2025
What causes air from flow generator to be too warm in DeVilbiss Healthcare SleepCube DV57 Personal Care Products?
- L
  Lacey PadillaSep 3, 2025
  If the air from the flow generator seems too warm, it could be due to dirty air filters; clean them. The air inlet port may be blocked; unblock it. The room temperature might be too high; lower it. The device might be located near a heat source; move it away. Or the humidifier heater setting might be too high; lower the heater setting.
B
Brandy PalmerSep 6, 2025
Why is my heater setting not visible on the display of DeVilbiss Healthcare SleepCube DV57 Personal Care Products?
- A
  Angela GreeneSep 6, 2025
  If the heater setting is not visible on the display, it may be because the flow generator is not fully seated onto the humidifier cradle. Ensure proper contact is made.
B
Billy GibsonSep 9, 2025
Why am I experiencing nasal, sinus, or ear pain with DeVilbiss Healthcare SleepCube DV57 Personal Care Products?
- V
  Virginia RobinsonSep 9, 2025
  If you are experiencing nasal, sinus, or ear pain, or a runny nose, it may be a reaction to the air flow pressure. Discontinue use and contact your physician.
K
Kristi ChanSep 12, 2025
Why does bilevel change pressure too early or late with DeVilbiss Healthcare SleepCube DV57?
- C
  Christopher JosephSep 12, 2025
  If the bilevel changes pressure too early or too late, not following your breathing, it could be because the Trigger Sensitivity is not set correctly. Adjust the inspiratory and expiratory trigger sensitivity to adjust triggering for the patient. Alternatively, the Backup Rate (time) might be too high; reduce the Backup Rate setting.

DeVilbiss Healthcare SleepCube DV57 Series Specifications

General

Data Storage	SD Card
Display	LCD
Warranty	2 years
Type	CPAP
Therapy Modes	CPAP
Sound Level	26 dBA
Heated Humidification	Yes
Humidifier	Integrated
Power Source	AC
Altitude Compensation	Automatic

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