Question about Honeywell HHT-090 Air Purifier
I vacuumed the filters as instructed - but the red light is still on. What's up?
To RESET the Electronic Filter Check:
When the filter check light remains on,it is time to check/clean the HEPA-Type
filters and reset the filter check,if needed. With the unit powered on,insert the tip of a ball-point pen or
paperclip into the hole next to the LED filter check light and hold for approximately 5 seconds until the
light turns off (Fig 5). Depending upon your individual usage (environment and hours used),you may need
to check and clean the filters more or less frequently. If the HEPA-Type filters are cleaned before the filter
check light turns on,the filter check should be reset at the same time.
These cleaning intervals are intended as guidelines only. Performance of any filter media is dependent
upon the concentration of contaminates going through the system. High concentrations of contaminates
such as dust,pet dander and smoking will reduce the useful performance of the filter.
NOTE:The HEPA-Type filters are not washable.
Posted on Oct 05, 2009
I purchased a Honeywell Model HHT090 and I have cleaned the filters and the red light still will not go out. What can I do to ge the light to turn off. It says to vaccum the permanent pop in filter and I have done so and he red light is still on. What can I do !!!!'
Please Help !!!!!!!!!
Posted on Nov 27, 2008
I am also having a hard time -- my hepa (something-600?) filter's red light is continuing to stay on despite pushing the reset button various times and lengths of time. I tried switching it off and then on again. Looked at filter, installed it a few weeks ago (new), made sure everything was put in correctly and clean.
Cannot find a reason for the red reset button to still be on!! Very frustrating. :(((
Posted on Feb 01, 2016
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Posted on Jan 02, 2017
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