Operation

Display Modes

Your air purifier has 3 display modes – Clock Display, Pre-Filter Display, and Filter Dis- play. When the unit is running, the display also provides additional information about the settings of the air purifier. The features for each mode and how to change modes is described below.

Clock Display: The default mode of the unit is the Clock Display. In this mode, the day indicator, time, and AM/PM indicator will be lit. If military time has been chosen (See Setting Day and Time, pg. 13), the AM/PM indicator will not be visible.

Pre-Filter Display: This display shows the number of hours that the pre-filter has been in use. In addition to the run hours, you will see the Pre-Filter indicator. If the run hours have reached 2000 hours (approximately 3 months of use), the Pre-Filter indicator will flash to show that the pre-filter should be changed. Refer to Filter RunTime Counters for additional information (pg. 12).

Filter Display: The Filter Display mode tells you how many hours the filter has been in use. In addition to the run hours, you will see the Filter indicator. If the run-hours have reached 8000 hours (ap- proximately 1 year of use), the Filter indicator will flash to remind you to check the filter. Refer to Filter Run-Time Counters for more details (pg. 12).

Fig. 11

Clock Display

Fig. 12

Pre-Filter Display

Fig. 13

Filter Display

Changing Display Mode:

1.

To toggle from Clock Display to Pre-Filter Display to Filter Display, press the

DISP

DISPLAY key.

 

2.

The DISPLAY key is active any time that the display is visible.

When the air purifier is turned on, the following features are also shown. If the unit is turned off by the On/Off key, these features are not displayed.

•Speed Indicator to show blower setting (0, 1, 2, or 3).

•Animated Blower Wheel will rotate when blower is on.

•Control Mode is indicated by AUTO or MANUAL.

•The Current Program number is visible when the unit is in Auto Mode.

 

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