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IX. Filter Replacement
9.3 Reset Filter Change Indicator Light
Once the filters have been replaced and the unit is turned on, the Filter
Change indicator light may continue to flash. To reset the filter change timer
and deactivate the flashing light, go through the following reset procedure:
9.3.1 Turn the unit Power On.
9.3.2 Press and hold down the Power Button [
] on the Control Panel
(not the Remote Control) for five (5) seconds, while the unit continues
to run.
9.3.3 After five (5) seconds, release the Power Button. The filter change timer
will reset to 400-hours, after which the Filter Change indicator light will
shut off.
Fig. (33) - Filter Change Indicator Light Reset
Filter Change
indicator light
flashing
Press and Hold
Power button for
5 seconds
