Why is Honeywell 52500 not working?

See if the motor is bound up. Move the fan blade to check for stiffness. The motor may just need a drop of oil. There is an internal fuse in the motor that you cannot change It may have opened. If you have access to a volt meter check all the wires on the power switch

the foam cover filters the large dust particles and can be washed. It serves to prolong the life of the expensive hepa filter element. Leave it on.

First, Turn off the unit. Thern, Rermove the pre-filter & gently clean with soap & water, rinse well. Finally, dry & replace back into unit. Then turn back on unit & the light should be off.

HEPA is a type of air purifier. It stands for high-efficiency particulate air. To qualify as a HEPA filter by government standards the filter must remove 99.7% of all particles larger than 0.3 micrometers from the air. The following site lists the top 10 HEPA purifiers available online - http://www.air-purifiers-america.com/AP101_top10.asp.

Hi and welcome to DixYa, I am Kelly

The only two parts requiring any service are the activated carbon pre-filter and the HEPA filter. No tools are needed. To change either filter, disassemble the unit as shown.
1. Loosen the carrying handle by turning it counterclockwise and lift filter cage cover from unit.
2. Lift HEPA filter and activated carbon pre-filter from the base.
3. Remove the fasteners from the activated carbon pre-filter and remove it from the HEPA filter cartridge.
4. Replace filter(s) as needed, and discard used filters.
5. Wrap the activated carbon pre-filter around the HEPA filter cartridge and secure it with the fasteners provided

Pictures are here:
http://www.american-allergy-supply.com/hd/hwc.htm

Thanks for choosing FixYa,
Kelly

http://www.honeywellpurifiers.com/ssi/pdf/honeywell/50100-200-300-manual.pdf

The Intelli-Check™ Filter Monitors will indicate replacement of the pre-filter and the

HEPA filter. Depending upon your individual usage (environment and hours used),

you may need to check and replace the filters more or less frequently.

To check Expected Filter Life Usage

When the unit is turned on, quickly press the appropriate filter monitor button. The

pre-filter light will flash up to 3 times and the HEPA filter light will flash up to 4 times,

depending upon how much expected filter life has been used.

PREFILTER:

1 flash = from new, up to 1/3 expected life used up

2 flashes = between 1/3 and 2/3 expected life used up

3 flashes = between 2/3 and all of expected life used up

Remains on = time to check/replace pre-filter

HEPA FILTER:

1 flash = from new, up to 1/4 expected life used up

2 flashes = between 1/4 and 1/2 expected life used up

3 flashes = between 1/2 and 3/4 expected life used up

4 flashes = between 3/4 and all of expected life used up

Remains on = time to check/replace HEPA filter

To RESET Filter Monitor

When the filter monitor light remains on, it is time to check/replace the filter and reset

the filter monitor, if needed. With the unit powered on, press and hold the appropriate

filter monitor button down for approximately 5 seconds until the light turns off.
Depending upon your individual usage (environment and hours
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Turn off the unit and unplug it. Turn the air purifier on it's side and unscrew the locking mechanism (turn counter-clockwise) on the base of the unit. Remove the base assembly from the unit. Remove the filter assembly and find the seam of the pre-filter. Carefully separate the fastener and then remove the pre-filter from the HEPA filter.

Discard the filter(s) being replaced. Then remove the new filter from the packaging and discard the packaging and plastic. Carefully wrap the pre-filter around the HEPA filter so that the ends meet. Fasten the ends together with the fastener.

Place the filter assembly in the air purifier and reattach the base. Then tighten the locking mechanism. Turn the unit right side up, plug it in and turn it on.

You can find a pdf of the manual here: http://www.honeywellpurifiers.com/product/0-90271-50150-4.html .

I hope this helps.

Cindy Wells
Cindy Wells

Sure can. Go to this website and you can download it.
http://www.13520-replacement-charcoal-pre-filters.com/

Let me know if you need anything else.

hardrocko

Thanks for using FixYa

when the filter is full, pressing the button resets the cutout. either shake out the filter or replace with a new one.

http://13520-replacement-charcoal-pre-filters.com/honeywell-enviracaire-hepa-air-cleaner/