CHAPTER 8
TROUBLESHOOTING
Front panel open or interlock switch
failure?
The unit does not operate when
the front panel is detached. Install
properly. Check interlock switch.
The cell may be wet after cleaning.
Dry it thoroughly. If not, call the
Customer Service.
Is the CHECK light flashing?
Clean the filters or replace them.
Clean the dust on the sensor.
Check the problems first and then unplug the power cord. Call the Customer
Service to ask for after-sale service or make inquiries.
There is too much dust on the sensor?
There is too much dust on the
electronic cell?
Automatic function does not
work properly
When other problems in
terms of functions are found
When functions do not work
Power plug disconnected?
Is the fuse burnt?
There is too much dust on the
Pre-filter, activated carbon filter?
The air inlet or outlet blocked?
There is no dust on the sensor.
Wash it and dry completely before
reinstalling it.
Get rid of foreign materials around
the outlets.
Call the Customer Service.
Check other electrical appliances.
Make sure to insert the plug.
Replace the FUSE with new one.
Service problems that appear to be major can often be solved easily.
You can be your own troubleshooter by reviewing the following guide. All
other servicing should be done by a RespirAide authorized service
center.
The unit does not operate
Power failure?
E-21
