ResMed VPAP III ST, User Manual, Page: 40 / 53

33 Troubleshooting
Excessive motor
noise. Component failure. Return your unit for
servicing.
Display error
message:
High leak
in last session
.
You have experienced
excessively high leak
levels during the night. Check that your air tubing
is connected properly and
that your mask does not
leak excessively.
Use the mask-fitting
feature to help you to fit
your mask properly.
If this message appears
again, contact your
clinician.
Problem Possible Cause Solution