Troubleshooting - ResMed HumidAire 3i User Manual

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ROUBLESHOOTING
If there is a problem, try the following suggestions. If the problem cannot be solved,
contact your equipment supplier or ResMed. Do not attempt to open the unit.
WARNING
!
Service and repair should only be performed by an authorised service agent.
Problem
Device not working
(no display on LCD
screen and/or
indicator light not
lighting up)
Indicator light
flickering
Indicator light is
permanently dull
and/or air does not
feel warm
Leaking water
chamber
Possible Cause
Power cord is not plugged
in properly.
Faulty power outlet.
Flow generator and
docking station not
connected correctly.
Indicator light periodically
becomes brighter to
indicate that the heating
element is active.
HumidAire 3i reflector (see
illustration C-2a) is dirty.
The water chamber may be
damaged or cracked.
Cover is not attached
correctly.
Solution
Check that the power cord is plugged
firmly into the power outlet and the
switch (if available) is on at the outlet.
Try another power outlet.
Check that the docking station is
securely attached to the flow generator.
• Your HumidAire 3i has a rapid
heating element which allows very
short heating times. Do not be
concerned if the light only brightens
very briefly.
• Turn the dial to the
switch heated humidification off. The
indicator light will remain lit to
indicate standby mode.
Clean the reflector with a damp cloth.
Contact your supplier for a replacement.
Make sure the cover is fitted correctly.
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ROUBLESHOOTING
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