Use and Care Manual
5
NOTE: See Section RECOGNIZING NUISANCE ALARMS, for nuisance alarm situations.
2. Other Alarm Visual and Audible Indicators
(See Section 10 for Indoor Air Quality Indications)
Operational Mode Visual Indications
Audible
Indications
Action/Note:
Normal (standby) * The Wi-Fi symbol indicates signal
strength by displaying multiple bars.
* Indoor air quality monitoring and
Wi-Fi only work if AC power is
present. If operating on backup
battery only, the display will only
show CO alarm notifications.
Temperature and
Humidity status
* Push and release( less than 2 sec.)
the Peak Level button to view
temperature and humidity.
Test (Test/Hush
button press when
no alarm condition
is present)
• Button press
sound
• 4 quick beeps,
pause, 4 quick
beeps
Perform Test/Hush button press
once a week to verify proper alarm
operation.
Peak Level CO
(highest level of CO
detected)
* If "PRIOR CO" is flashing, push the
Peak Level button to view the level
of CO previously detected.
* To clear Peak Level Memory, push/
hold the Peak Level button for a few
seconds.
CO Alarm Reset The IAQ status and CO PPM alternate on the
display.
CO alarm pattern
stops after Test/
Hush button
push.
Unit is confirming if CO is present or
if it experienced a nuisance situation.
Re-alarm means danger. Move to
fresh air and call 911.
CO 50 PPM
CO 50 PPM
70 F 80% H
PRIOR CO 234 PPM
LOW BATTERY
IAQ GOOD
IAQ xxx CO 0PPM
IAQ MODERATE IAQ BAD IAQ VERY BAD
CO 100 ppm
PROGRAMMING..
WIFI CONNECTING..
E R R O R
REPLACE UNIT
CO TEST
?
PROGRAMMING..
CO 50 PPM
CO 50 PPM
70 F 80% H
PRIOR CO 234 PPM
LOW BATTERY
IAQ GOOD
IAQ xxx CO 0PPM
IAQ MODERATE IAQ BAD IAQ VERY BAD
CO 100 ppm
PROGRAMMING..
WIFI CONNECTING..
E R R O R
REPLACE UNIT
CO TEST
?
PROGRAMMING..
CO 50 PPM
CO 50 PPM
70 F 80% H
PRIOR CO 234 PPM
LOW BATTERY
IAQ GOOD
IAQ xxx CO 0PPM
IAQ MODERATE IAQ BAD IAQ VERY BAD
CO 100 ppm
PROGRAMMING..
WIFI CONNECTING..
E R R O R
REPLACE UNIT
CO TEST
?
PROGRAMMING..
AC power = Display
constantly on.
The IAQ status and CO
0 PPM alternate on the
display every 5 sec.
DC power = Green LED
blinks every 60 sec.
* Display shows highest
CO detected after Peak
Level button push.
* If 100ppm or more
CO detected, display
flashes "PRIOR CO."
• Test: Red LED blinks
in time with alarm
pattern.
• Green LED fade on/off
at test complete.
CO 50 PPM
CO 50 PPM
70 F 80% H
PRIOR CO 234 PPM
LOW BATTERY
IAQ GOOD
IAQ xxx CO 0PPM
IAQ MODERATE IAQ BAD IAQ VERY BAD
CO 100 ppm
PROGRAMMING..
WIFI CONNECTING..
E R R O R
REPLACE UNIT
CO TEST
?
PROGRAMMING..