ResMed Humidifier - Manual (Page 18)

13 T ROUBLESHOOTING
E
NG
LI
SH
T
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 Possible Cause Solution
Device not working
(no display on LCD
screen and/or
indicator light not
lighting up) Power cord is not plugged
in properly.
Faulty power outlet.
Flow generator and
docking station not
connected correctly.
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.
Indicator light
flickering Indicator light periodically
becomes brighter to
indicate that the heating
element is active. • 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 setting to
switch heated humidification off. The
indicator light will remain lit to
indicate standby mode.
Indicator light is
permanently dull
and/or air does not
feel warm HumidAire 3i reflector (see
illustration C-2a) is dirty. Clean the reflector with a damp cloth.
Leaking water
chamber The water chamber may be
damaged or cracked.
Cover is not attached
correctly.
Contact your supplier for a replacement.
Make sure the cover is fitted correctly.
33804r2.book Page 13 Wednesday, May 25, 2005 2:54 PM