ResMed epr Elite ii

hi does anyone know what 101F error code means? does anyone know how to fix the problem? thank you

I found this in the resmed book for that machine

Displays error message: SYSTEM ERRxxxx Call Service! or Exxxx (where
xxxx defines an error)
Displays error message: Check tube!! Key if done
The following message is displayed on the LCD after you try to update settings
or copy data to the Data Card: Card Error Remove Card
The following message is displayed on the LCD after you try to update settings
or copy data to the Data Card: Settings Error Remove Card
The following message is NOT displayed on the LCD after you try to update the
settings using the Data Card: Settings Success Remove Card
The following message is displayed on the LCD after you try to update settings
or copy data to the Data Card: Settings Invalid Remove Card
Problem/Possible Cause Solution
Component failure. Record error number and call service.
Air tubing is loose or blocked. Check that the air tubing is connected securely to your
mask and the air outlet to the front of the S8 Series 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.
Data Card is not inserted
correctly.
Check that the patient is inserting the Data Card into the
Data Card module with the arrow facing up, while the S8
Escape II is switched on and not delivering therapy
(standby mode).
The Data Card is only partly
inserted.
Ensure that the Data Card is inserted into the Data Card
slot as far as it will go.
You may have removed the
Data Card before settings
were copied to the
S8 Escape II.
Reinsert the Data Card and wait for the Settings
Success Remove Card message to appear on the
LCD.
The card is not a ResScan Data
Card.
Only use a ResScan Data Card.
There is a data error on the
Data Card.
Contact your clinician immediately.
The settings were not
updated.
Contact your clinician immediately.
The identification details on
the Data Card do not match
the identification details on
your device.
Contact your clinician immediately.

good luck
Chris