SAFETY SIREN Pro Series3 User manual

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Pro Series3 Radon Gas Detector HS71512 User
Guide
CONTENTS
1. Radon Gas –Facts and Concerns
2. Placement of the Detector
3. Installation of the Detector
4. Areas to be Avoided
5. Display Features
5.1 Short-Term Display
5.2 Long-Term Display
6. Initial Start-Up
7. Audible Alarm
8. Menu Button Operation
8.1 Long-Term / Short-Term
8.2 Test
8.3 Alarm Mute On / Off
8.4 Reset / Clear Memory
8.5 Calibration
9. Error Messages
9.1 Err3
9.2 Err4
10. Specifications
11. One Year Warranty

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1. Radon Gas –Facts and Concerns
Radon is a radioactive gas which is colourless, tasteless and odourless. It is impossible
to detect Radon without the use of sensitive test equipments. Radon is a naturally
occurring gas that is produced by the breakdown of uranium in soil, water and/or rock.
If allowed to accumulate at high levels for a long-term, it can be hazardous to health.
Radon is the second leading cause of lung cancer while cigarette smoking is the primary
cause and leads to more lung cancer deaths.
The EPA (Environmental Protection Agency) suggests that corrective action can be
taken to reduce the radon levels in your home if it’s measured over the long term at
4pCi/L or greater.
You can also visit the EPA web site at www.epa.gov/iaq/radon/index.html for more
information.
2. Placement of Radon Detector
The Safety Siren Pro Series3 Radon Detector should be positioned in the lowest living
area of your home in a location where it will be kept undisturbed. The audible alarm
should be able to be heard from those areas. A second detector can also be placed in a
basement room that is rarely used. This is also a good means to determine the levels of
radon in your home.
Location of the detector should be:
At least 3 feet from doors, windows, or any other possible openings on the
exterior walls
At least 1 foot from the exterior wall
At least 20 inches from the floor
No other obstructing objects should be placed within 4 inches of the detector.
3. Installation of the Detector

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The Safety Siren Pro Series3 Radon Detector is well designed to plug into a standard
120–volt household outlet using the provided and attached power cord. The detector
should be placed facing up on a tabletop or any other flat surface where the ventilation
slots won’t be blocked. Remember to keep the detector dust free. A proper airflow
must be maintained through the detector so as to obtain an air sample representing the
local environment.
4. Areas to be Avoided
Near drafts caused by heating, ventilating systems, and/or air conditioning vents,
doors, fans and/or windows
Near excessive heat areas, such as fireplaces, under direct sunlight, and areas of
high humidity
Near radios, computers, televisions, or other electrical equipments
Near curtains, furniture, or any other items that may restrain the flow of air
The detector should also not be placed in kitchens, laundry rooms, closets, or
bathrooms
5. Display Features
The Safety Siren Pro Series 3 Radon Detector’s display is designed to notify the user
about the radon gas levels on either a short–term or long–term basis, and is updated
every hour if there is a change in the levels. Both long–term and short-term
measurements are run simultaneously and can be accessed by the use of the menu
button. The numeric LED display of the detector shows the levels of radon gas in Pico
Curies per liter i.e. pCi/L (the display range is between 0.0 and 999.9).
5.1. Short–Term Display
The display for the short-term reading is an average of radon gas levels over the past
seven days. Short–term readings allow the user to monitor any fluctuations in the home
environment providing seasonal and weather related variations also. A green LED next
to the letter “S” indicates this short–term reading. If the measurement reaches 4pCi/L or
more, with the exposure of 30 consecutive days or more, the audible alarm will ring.
5.2. Long–Term Display

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The display of the long–term reading is an average of the radon gas levels for the length
of time that the detector has been powered on or has been last re–set. A green LED next
to the letter “L” indicates the long–term reading. When the reading on the long-term
reaches a level of 4 or greater an audible alarm will sound immediately.
6. Initial Start–Up
Upon the initial power–up, detector’s display will temporarily show an internal code
including a few letters and numbers. This code determines if the detector is calibrated
for use within the USA or Europe. The detector will conduct a self–test and the audible
alarm will chirp four times. The display will then read “--” i.e. two dashes. These two
dashes will remain until a sufficient sample has been obtained by the detector to create
a precise reading. For short–term and long–term readings, samples need to be taken for
at least 2 days (48 hours) before an accurate reading is displayed.
7. Audible Alarm
4pCi/L is the standard level set by the EPA as the threshold at which corrective action
should begin to eliminate the radon problem within your home. The detector will alarm
in both long–term and short–term modes when:
Short–term readings display 4pCi/L or more for 30 consecutive days or
Long–term readings display 4pCi/L or greater (alarms immediately, no 30
days delay).
When the detector goes into an alarm mode, the buzzer will sound 4 chirps. This alarm
will be repeated after every hour until the radon level on the long–term reading drops
below 4pCi/L or until the user mutes the alarm.
8. Menu Button Operation
The menu button manages 4 different functions for the Safety Siren Pro Series 3 radon
detector. These functions are controlled by the length of time that the button is pushed.
8.1. Long-Term / Short-Term Button
This function is used to change the display between the short–term and long–term
radon level readings. Press the menu button for one second. The display changes

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instantly with the release of menu button. The LED indicator light next to the “S” or “L”
point outs which reading is being viewed. If the menu button is held in for longer than 3
seconds, the display doesn’t change.
8.2. Test
The test function is used to assess the audible alarm. Press and hold the menu button
for 5 seconds. The alarm will ring 4 chirps as if it is in an alarm condition. Release the
menu button once the alarm begins to ring.
8.3. Alarm Mute On/Off
This function allows you to silence the audible alarm. While in an alarm condition, press
and hold the menu button for 15 seconds. As you surpass the test phase, the alarm
will ring 4 chirps. The display will then read “Aoff”. Release the menu button
immediately and the display returns to normal condition. If the long-term reading
returns to controlled level, audible alarm will be reset to the on position. If desired, the
alarm can be reactivated by repeating the same process. On reactivation of the alarm,
the display will read “Aon”.
8.4. Reset/Clear Memory
This function allows you to clear and/or reset the memory for both short–term and
long–term readings. This is a mandatory step whenever the detector is moved to a
different location. Press and hold the menu button for 20 seconds. The display will
read “CL”. Upon release of the menu button, the “CL” keeps flickering until the memory
has been completely cleared. Once the memory has been cleared, the display will read
“—“ for 48 hours until enough sample has been obtained to provide an exact reading.
8.5. Calibration
Note for Radon Measurement Professionals
The U.S. Environmental Protection Agency (EPA), Radiation and Indoor Environments
National Laboratory (R&IE) has approved this device for radon gas level measurement.
If you are a licensed radon measurement professional using this device for home
inspections, etc., the EPA recommends a calibration and background check be
performed annually.

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Contact Family Safety Products Inc. to request a Calibration Authorization Number
(CA#) as the units without CA# will be returned to sender (freight prepaid). The fee for
calibration is $75. The time taken is approximately two weeks.
Note for Home Owners
Annual calibration is optional for any private use of this detector. A homeowner who
wants to request for a periodic calibration must also follow the same procedure. Same
charges may apply.
9. Error Messages
Every 24 hours, this radon gas detector will do a self–test. If there is a failure in this
self–test, an error message will appear on the display.
9.1. Err3 –Noise Error
This error is normally from any kind of electrical noise interferences. This error can
be caused by fluorescent lights, computers, televisions, or other electric items. The
detector needs to be moved to a different location which is away from the items causing
the interference.
9.2. Err4 –Sensor Error
This error occurs on sensor failure to self-test. If this error appears, the detector should
be unplugged for just five minutes and powered back up. You can also get your detector
replaced if the Err4 code reappears.

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10. Specifications
Power Source Adapter
120Vac, 60Hz, 6.5 W
Model No. DCU180020
Input for the Detector
18VDC, 200mA
Sensor
Ionization Chamber
Sensor Voltage
250VDC
Full Scale Reading
0.0 to 999.9pCi/L
Operating Environment
0 C (32 F) to 40 C (104 F)
Storage Environment
-20 C (-4 F) to 85 C (185 F)
Audible Alarm
85dB at 10cm
The alarm beeps every hour
in case the long-term
readings are 4 pCi/L or more
The alarm beeps in case the
short-term readings are 4
pCi/L or more for 30
consecutive days
The alarm can be muted
anytime by the user
Averaging Frequency
Levels will be updated on
the detector’s display every
hour
Short-Term
Average is taken over the
past 7 days

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Long-Term
Average from the time of last
reset.
Maximum sampling time is of
5 years.
The detector will
automatically reset after 5
years of accumulated data.
Accuracy
+/- 20% pCi/L
Dimensions
4.7” x 3.1” x 2.1”
11. One Year Limited Period Warranty
Family Safety Products, Inc. warranties this product to the original retail purchaser, to
be free from any kind of defects in material and workmanship. This isn’t a transferrable
warranty and is effective from the date of original retail purchase only.
Any defective units that are returned to Family Safety Products, Inc. within the warranty
period will be repaired or replaced free of charge to the original purchaser. If you
suspect that your detector is defective, please follow the instructions found below.
Procedures for Warranty Service:
1. You can contact Family Safety Products, Inc. by email at [email protected] or
by postal mail to receive a return authorization (RA) number. (Any products
returned without the RA number will be refused and returned to the purchaser).
2. Make sure to include with your detector the RA number, your name, address,
phone number and description of the issue you are experiencing. (All returns
must include a copy of the original purchase receipt also).
3. While packing the detector, ensure that no damage occurs during return
shipment.
4. Write the RA number received carefully on the outside of the package near the
address label.
5. Send the package (postage prepaid)
To,

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Family Safety Products, Inc.
2879 Remico St. SW,
Grandville, MI 49418.
This Warranty Does Not Cover:
Cost of shipping the product
Normal wears & tears, scratches or fading of product
Damage caused by misuse or tampering with the product
Damaging or removal of the back cover
Damage caused by failure to follow installation
Consequential or incidental damages or expenses
This limited period warranty is restricted to the provisions clearly stated above.
Implied warranties, warranties of merchantability and/or warranties of fitness for a
particular use are excluded. If any of this warranty is prohibited by federal, state or local
law, that provision shall not be applicable.