Honeywell 50250 Air Cleaner User Manual


 
When your Pre-filter Indicator Light turns on, it’s time to replace your pre-filter. It should
be replaced at least every 3 months. If there are heavy concentrations of odors, smoke, or
large particles in the home, you may need to change the carbon pre-filter more often. For
instructions on how to replace your pre-filter, refer to section “Removing/Changing the
Filters” in this manual.
Note: We do not recommend operating the air purifier without the carbon pre-filter.
Intelli-Check
Filter Indicator:
Models 50150, 50200, 50250, 50300 Series (continued)
Reset Filter Indicator/Turn Light Off:
Models 50150, 50200, 50250, 50300 Series
H
E
P
A
F
I
L
T
E
R
P
R
E
F
I
L
T
E
R
I
II
0
III
Fig 1
To Reset Filter Indicator
Once the filter has been checked and cleaned or
replaced as needed, the filter indicator will need to
be reset.
With the unit powered on, press and hold the
appropriate filter indicator button down for
approximately 10 seconds until the light turns off
(Fig. 1).
CAUTION: DISCONNECT FROM POWER SUPPLY BEFORE SERVICING
Do not attempt to wash either the carbon pre-filter or the HEPA filter. They are not
washable and washing will damage the filters.
The only two parts requiring any service are the carbon pre-filter and the HEPA filter.
No tools are needed. To remove or change either filter, disassemble the unit as shown
below:
Step 1: Turn the air purifier off and unplug from the wall outlet.
Step 2: To open, gently place the air purifier on its side and unscrew the locking
mechanism located on the bottom of the unit (Fig. 2).
Step 3: Remove the base assembly from the air purifier.
Fig. 2 Fig. 4Fig. 3
Removing/Changing the Filters
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