Defender LL6070 User manual

- 1 - Rev4E, Feb 26, 2018
LL6070 Carbon Monoxide Monitor
QUICK START GUIDE
Power LED
Test/Reset/Mute
Button
Display Memory
Button
85dB Horn
Mounting Screw
Large Alpha-Numeric LCD
Secure-Lock Mounting Plate
Alarm LED
Service LED
The UL2034 standard for residential carbon monoxide (CO) alarms does not permit
listed CO alarms to automatically display or alarm at CO levels below 30 ppm.The
Defender LL6070 is designed to provide added protection for older adults, pregnant
women, young children, and persons with medical conditions who may be more
vulnerable to lower CO levels, and is not UL listed. When installed in residential
applications, this monitor should supplement, not replace, a UL listed CO alarm.

- 2 - Rev4E, Feb 26, 2018
1. RECOMMENDED LOCATION OF MONITORS
CO poisoning can happen anywhere in the building.
CO monitors should be installed onto an interior wall,
five feet off the floor, and on every conditioned level
of the building. At the minimum, install CO monitors:
1. Inside or near every area or room that may be
occupied.
2. To cover every 1000 square feet of vertically
unobstructed space.
3. Inside, near access door, of maintenance room
that contains combustion equipment or
appliances, such that an alarm signal will be
heard before anyone enters the room.
~ 5ft
> 5ft
CO
Monitor
4. Inside any room where someone may sleep with the door closed, or that is occupied
by someone who may be hypersensitive to CO, such as older adults, young children,
pregnant women or persons with medical conditions.
CO detection is best achieved by the installation of CO monitors in all heated/conditioned
areas and rooms of the building.
2. LOCATIONS TO AVOID
Do not install a CO monitor:
1. Inside of a garage, cleaning supply
room, bath room, dusty area or
unconditioned space. The
monitor’s operation temperature
range is 40oF to 100oF.
2. Within five feet of a combustion or
cooking appliance including a
furnace, boiler, water heater,
space heater, oven or range.
CO
Monitor
3. Within five feet of a window or exterior door.
4. Within three feet of a room with a bathtub, shower, spa or washer/dryer.
5. Within one foot of a wireless device.
6. Where the monitor would be obstructed by furniture drapes, etc.
7. In a hazardous area, as defined in the National Electrical Code.

- 3 - Rev4E, Feb 26, 2018
3. INSTALLATION INSTRUCTIONS
Follow these steps in this order to install the CO monitor:
1. Fasten the mounting plate to the wall at eye
level.
Slide monitor down onto mounting plate.
Connection between mounting plate and monitor
will turn activation switch ON.
2. Press and hold test button until monitor
starts to beep, then release. The monitor
should beep 4 times, pause, then beep 4
times again. ALARM red LED should
flash at the same time.
3. Secure monitor to mounting plate, with Phillips
head screw provided, through the mounting hole
on top of monitor.

- 4 - Rev4E, Feb 26, 2018
4. CONDENSED OPERATION INSTRUCTONS
OPERATION: The CO monitor is operational once
the activation switch is slid to
ON position. If the
monitor’s power is active,
the LCD readout will
display 0 PPM, or the current CO level if 5 PPM or
more is detected.
ALARM CONDITION: When the batteries are active, and CO gas is detected at a level
and duration specified in Section 3 of the Owner’s Manual, the horn will sound and
ALARM red LED will light. The alarm signal will sound 4 short beeps every minute for CO
levels detected between 15-24 PPM, or every 6 seconds if over 24 PPM. The ALARM
red LED will flash in sync with the beeping sound. The LCD will also display the current
CO level detected. After having alarmed for more than 5 minutes, the alarm signal will
change to 4 short beeps every 60 seconds for CO levels detected between 15-149 PPM,
or every 20 seconds for CO levels detected of 150-500 PPM or more. The alarm signal
is either manually or automatically reset. See Section 10 WHAT TO DO WHEN THE
ALARM SOUNDS.
Beeps 4 times per minute
when 15 – 24 PPM
Beeps 4 times every 6 seconds
when > 24 PPM
TEST/RESET/MUTE BUTTON:
The TEST/RESET/MUTE button is used to check the
monitor for proper operation, and to temporarily mute
horn for 8 hours when alarm is activated at CO levels
between 15-24 PPM, or 5 minutes if over 24 PPM.
The mute feature is disabled if CO levels reach 100
PPM or more. The LCD will display current CO level
if 5 PPM or more is detected while monitor is tested,
or for 5 seconds when an alarm signal is muted.
See Section 10 of the Owner’s Manual “WHAT TO
DO WHEN THE ALARM SOUNDS.”
LCD DISPLAY FUNCTION: When monitor is operating normally, the LCD will display 0
PPM or the current CO level if 5 PPM or more is detected. Above 500 PPM, the LCD will
flash “500 PPM”. The LCD will display symbol if batteries have low voltage.

- 5 - Rev4E, Feb 26, 2018
0 - 4 PPM (e.g. 3 PPM)
5 - 500 PPM (e.g. 250 PPM)
> 500 PPM (e.g. 700PPM)
DISPLAY MEMORY BUTTON: To manually display the highest CO level detected,
press the DISPLAY MEMORY button once. The LCD will display the recorded data in the
following order:
1. The highest CO level detected from 5 to 500 PPM.
2. The total length of time the highest CO level was detected, within 10% of the peak,
from 0 to 999 minutes.
To Display Memory
To Erase Memory
Each reading will appear for five seconds. To erase the record in memory, press the
Display Memory button, and while the readings are being displayed, press the
TEST/RESET/MUTE button. The monitor will burst a long beep, and the display reads
.
IMPORTANT! Read all instructions of the complete Owner’s Manual before installation
of this CO monitor, including important messages, information about carbon monoxide,
monitor functions and operation, how to test and mute monitor, what to do when alarm
sounds, limitations of CO monitors, good safety habits, sensor end-of-life and monitor
service, description of audible and visual signals, and limited warranty.