TROUBLESHOOTING
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 authorized service agent.
Problem | Possible Cause | Solution |
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Device not working | Power cord is not plugged | Check that the power cord is plugged | |
(no display on LCD | in properly. | firmly into the power outlet and the | |
screen and/or |
| switch (if available) is on at the outlet. | |
indicator light not |
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|
|
lighting up) | Faulty power outlet. | Try another power outlet. |
|
| Flow generator and | Check that the docking station is | |
| docking station not | securely attached to the flow generator. | |
| connected correctly. |
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Indicator light | Indicator light periodically | • Your HumidAire 3i has a rapid | |
flickering | becomes brighter to | heating element which allows very | |
| indicate that the heating | short heating times. Do not be | |
| element is active. | concerned if the light only brightens | |
|
| very briefly. |
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| • Turn the dial to the | setting to |
|
| switch heated humidification off. The | |
|
| indicator light will remain lit to | |
|
| indicate standby mode. | |
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| |
Indicator light is | HumidAire 3i reflector (see | Clean the reflector with a damp cloth. | |
permanently dull | illustration |
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and/or air does not |
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feel warm |
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| |
Leaking water | The water chamber may be | Contact your supplier for a replacement. | |
chamber | damaged or cracked. |
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| Cover is not attached | Make sure the cover is fitted correctly. | |
| correctly. |
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ENGLISH
TROUBLESHOOTING 13
