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F500 WHOLE HOUSE/ LIGHT COMMERCIAL HEPA FILTRATION SYSTEM
5 68-0263-2
Installing HEPA AIRWATCH™ Indicator
Mount the HEPA AIRWATCH™ Indicator next to the
thermostat or in any other convenient location in the home
living area. The battery-operated device has no external
electrical requirements.
1. Remove the AIRWATCH Indicator from the base:
a. Press the tab on the bottom edge of the base.
b. Pull off the bottom of the front cover.
2. Position the base on the wall in the desired mounting
position.
3. Using the holes in the base as a template, mark the
locations for the anchors and screws provided.
4. Drill the holes (3/16 in.) and install the screw anchors
provided.
5. Position the base over the holes and install the screws
to firmly secure the base to the wall.
NOTE: Jumper is factory-installed on pins 1 and 2 for normal
usage.
6. Move the jumper to pins 2 and 3, if desired, for light duty
filter change intervals as shown in Table 2.
7. Install two AAA alkaline batteries (provided) in the har-
ness on the back of the device.
8. Observe that the device performs a self-test, beeping
and flashing the LCD display.
9. To start the timers, press and hold the black reset button
on the bottom of the device for five seconds or until the
display stops flashing.
10. Observe the battery LCD (see Fig.5):
a. On solidly means the unit is correctly powered.
a. Flashing indicates the battery requires replacing.
11. Observe the AIRWATCH (see Fig. 6):
a. Beep every ten minutes when an LCD is flashing.
b. Beeping indicates need to replace the system part
that corresponds with the flashing LCD.
NOTES:
— When batteries need replacing, replace them
within 30 seconds of removal to maintain the cor-
rect indicator time.
— After 30 seconds of replacing the batteries, if the
LCD is blank, remove and install new batteries.
— When replacing other parts, press and hold the
black button on the bottom of the device to reset
the timer after replacing the parts.
Fig. 6. HEPA AIRWATCH™ Indicator.
Table 2. Filter Change Intervals.
Filter
Normal (Factory
Setting) Light Duty
Carbon odor filter 3 months 4 months
Pleated prefilter 12 months 16 months
HEPA filter 3 years 5 years
On/Battery
TM
Odor Filter
Prefilter
HEPA Filter
Whole House HEPA Filtration System
Honeywell.com/yourhome
M20580