5
41451-01
Description of Air Filtration System
Display and Control Keys
The display and control keys allow for easy operation of the air purifier.
NOTE: The key shape is different for Models 30170, 30175, 30185 & 30401, but all func-
tions are identical.
Fig. 5 - Alpha-numeric Display
ANIMATED
BLOWER
DAY OF THE WEEK
CLOCK TIME,
FILTER COUNTER,
AND OTHER
INFORMATION
FILTER AND
PRE-FILTER
INDICATORS
BLOWER
SPEED
CURRENT
PROGRAM
NUMBER
OPERATING
MODE
ON/OFF: Turns the unit on and off.
UP/DOWN KEYS (+/-): Adjusts the blower
speed and changes values in clock setting and
programming modes.
DISPLAY: Selects the clock, pre-filter, or filter
display. (Display modes on pg. 8.)
AUTO: Toggles between manual and auto mode.
(Manual mode and auto mode on pg. 9.)
PROGRAM: Allows you to enter program
mode and define user programs. (User program-
ming on pg. 14.)
Fig. 4 - Air Purifier Control Area
Model 30130
RESET
DAY
TIME
PROG
FILT
RST
AUTO
DISP
ON
OFF
DAY/TIME: Used to set the day and time. (Set-
ting day and time on pg. 12.)
FILTER RESET: Resets the pre-filter and fil-
ter counter. (Filter run-time counters on pg. 11.)
RESET: Returns unit to factory settings. (Re-
setting the air purifier on pg. 17.)
Model
30400
41451-01_Rev 8-6-04.pmd
8/5/04, 5:05 PM
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