Operation Flowchart

Operation Flowchart
Operation Flowchart
LED array turns on for
1 second, Alarm Beeps,
then BLUE logo turn on
Power-On Self
Test
Initial
Power-Up
States
Button is not pressed on
power-up
Retrieved pressure
offset value from
memory
Did it find a
"Clean
Value"
Button Pressed on
Power-Up. Erase
everything
Erases Everything Reverts to Factory
Setting
Normal
Normal
LED Bar will flash on and off
alternating with Blue LEDS
until user records an initial clean
value with dryer running
No
Yes
User initiated "Set Clean
Value"
Normal after a
"clean value" has
been set
With dryer running, Press and
hold LintAlert button until LED
array progresses to all lit (5 to 15
seconds)
Dryer is not running
LED 1 & 2 blink 3 times
Start dryer and initiate "Set Clean Value"
Three
possible
outcomes
Pressure too great,
likely duct never
cleaned out
Dryer running and duct
work clean
LED 4 & 5 blink 3 times
Clean duct work and initiate "Set Clean Value"
LED array and Blue logo
flash once and the buzzer
beeps
Initiates monitoring
state
Dryer is running
Dryer is not running
Normal (recent calibration)
Approximately 20% blocked
Normal
Notes:
With dryer on, LED 1 will light up within a few seconds. More LEDS will light up as your vents slowly gets clogged.
When the back pressure is so great all the LEDS will light up and the detector will enter the Alarm Mode indicating a
serious blockage.
Approximately 32% blocked
Alarm Mode:
LED BAR flashes on and off alternating with Blue logo and buzzer beeping. Pressing the button in alarm mode will
mute the buzzer.
Approximately 45% blocked
Once in alarm mode, even if you turn off your dryer, the detector will stay in alarm mode, reminding you to clean your
vents. The speaker can be muted by pressing the button for at least one second.
Approximately 60% blocked
Test Mode:
Test Mode is invoked by two long presses of the button. Flashes LED Bar, Blue LEDs and buzzer beeps then returns to
previous state.
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