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F500 WHOLE HOUSE/ LIGHT COMMERCIAL HEPA FILTRATION SYSTEM
68-0263-2 6
STARTUP AND CHECKOUT
After the Whole House/Light Commercial HEPA System is
installed, with the ductwork in place and the unit plugged into
a correctly grounded outlet:
1. Be sure filters are installed in correct locations and ori-
ented correctly. (Note the air flow direction arrows on
the prefilter and the HEPA filter.)
2. Turn the On/Off switch to the On position.
3. If interconnected to the HVAC system blower, turn on
the system blower.
4. Verify that the Whole House/Light Commercial HEPA
Air Cleaner turned on.
TROUBLESHOOTING
See Table 3 for troubleshooting guide.
Table 3. Troubleshooting Guide.
Symptom Cause Solution
Poor airflow Filters plugged Remove and replace filter(s).
Maintain filters at regular intervals.
Poor power supply at the site. Have electrician check supply voltage at outlet.
Ductwork is restricting airflow. Check duct installation.
AIRWATCH beeping
and/or flashing
Battery or filter needs replacing. Observe which LCD is flashing.
Replace the battery or filter, as indicated.