MA10402 - AIR QUALITY MONITOR
Instructions manual
FEATURES:
Quartz clock
12/24h time display
Indoor and outdoor temperature display in °C/°F
Indoor humidity display in %RH
Air quality sensor for monitoring of indoor air quality
Display of CO
2
equivalent values and quality indicator
Air quality alarm per LED
Low battery indicator
SETTING UP:
Open the battery cover at the back of the transmitter and open
the battery cover at the back of the air quality monitor.
Checking the correct polarization (+/- markings), insert 2 x AAA,
LR03, 1.5V batteries into the battery compartment of the
outdoor transmitter and insert 2 x C, LR14, 1.5V batteries into
the battery compartment of the air quality monitor. Replace the
covers.
When the batteries are inserted, all the segments of the LCD
will light up briefly. The monitor will receive data signal from the
outdoor transmitter in a few seconds.
Hold the SET button for 3 seconds to manually enter a time.
(See
“Manual Settings”.)
Notes:
The equivalent CO
2
in ppm will only be displayed after 30
minutes.
The air quality sensor will take up to 5 days after inserting
battery to condition itself for the room it is placed. If the unit is
placed into another room, there might be a reconditioning time
of several days as well.
Insert the holder to the bottom of the outdoor transmitter for
table standing or insert it to the back of the transmitter for wall
mounting purpose.
Set the air quality monitor in a dry and shaded interior and
away from sources of interference, such as televisions or metal
plates. The transmitter should be mounted protected from rain
and direct sunlight.
REPLACING THE BATTERY IN THE AIR QUALITY MONITOR
The outdoor transmitter uses 2 x AAA, LR03, 1.5V batteries.
The air quality monitor uses 2 x C, LR14, 1.5V batteries.
To replace the batteries, please follow the steps below:
Remove the cover at the back of the air quality monitor or the
outdoor transmitter. Remove the old batteries and wait 2
minutes before the next step.
Insert batteries observing the correct polarity (see marking).
Replace compartment cover.
BATTERY CHANGE:
It is recommended to replace the battery regularly to ensure optimum
accuracy of the unit.
Add device to MOBILE-ALERTS system
(MOBILE ALERTS gateway needed, sold separately)
Open the app, dashboard is displayed. Tap "Add new sensor" and
scan the QR code on the back of the MA10402. Then set a name for
the sensor. To set a name, select the transmitter and then tap on the
left area of the pencil icon in the upper right.
Read measurements
Now you can read the measurements on your mobile phone.
BUTTON FUNCTIONS:
The Air Quality Monitor has 4 easy-to-use buttons (at his back) :
SET button:
Press and hold to enter the manual setting modes:12/24 hour
time display, manual time setting, ºC / ºF temperature display,
Exit the manual setting mode
+ button:
Press to change values of all manual settings by 1 unit.
Press and hold to speed up manual setting.
ALERT button:
Press to set the air quality alert to ON / OFF
MIN / MAX button:
Press to view MIN and MAX temperature and humidity values
Press and hold to reset recorded MIN and MAX values
LCD SCREEN
MANUAL SETTINGS:
The following manual settings can be done in the setting mode:
12/24 hour time setting
Time setting
ºC / ºF temperature display setting
Press and hold the SET button for about 3 second to enter the setting
mode:
12/24 HOUR TIME DISPLAY SETTING
“12hr” or “24hr” flashes in the LCD. (default 24hr)
Press the
+
button
to select the “12hr” or “24hr” display mode.
Press the
SET
button to confirm and continue to the
manual
time setting
.
MANUAL TIME SETTING
To set the clock:
The hour digits start flashing in the time display section.
Press the
+
button to adjust the hours and then press the
SET
button to go to the minute setting.
The minute will be flashing. Press the
+
button to set the
minutes.
Press the
SET
button to confirm and continue to the
°C/°F
temperature setting
.
°C/°F TEMPERATURE UNIT SETTING
The default temperature reading is set to °C (degree Celsius). To
select °F (degree Fahrenheit):
The “°C” will be flashing, use the
+
button to toggle between
“°C” and “°F”.
Press the
SET
button to confirm and
exit the manual settings
.
MIN/MAX values for temperature and humidity
Press the
MIN/MAX
button for displaying of max./min. of temperature
and humidity. Press and hold the
MIN/MAX
button to reset recorded
MIN and MAX values.
AIR QUALITY ALERT SETTING
Press the
ALERT OFF
button to activate the air quality alert. The air
quality alert OFF icon indicates that the alert is set off. No air quality
OFF icon indicates that the alert is activated.
Note:
The LED Alert blinks, if the air quality alert is activated and the
Equivalent CO
2
ppm
is higher than 1500ppm:
AIR QUALITY INDICATOR
The air quality indicator is located on the bottom of the LCD. It
changes from
“Green” to “Gray”by according to the equivalent CO
2
ppm value.
* The air quality value shown, after sensor conditioning, may differ
+/- 250 ppm.
Note:
A 9-level bar graph is
used to indicate “Green” to “Gray” air quality
level in the surrounding environment:
Levels
Equivalent CO
2
ppm
Green (Level 1)
450
– 600 ppm
Level 2
650
– 800 ppm
Level 3
850
– 1000 ppm
Level 4
1050
– 1200 ppm
Level 5
1250
– 1500 ppm
Level 6
1550
– 1800 ppm
Level 7
1850
– 2100 ppm
Level 8
2150
– 2400 ppm
Gray (Level 9)
≥ 2450 ppm
Troubleshooting
When no sensor readings are displayed in the app, check if the green
LED on the gateway is permanently lit. If not, please check if:
The gateway is properly connected to the power plug, the
router and is turned on.
Restart the station by removing the batteries for a minute and
reinserting, to restart the device.
Your phone is connected to the internet.
The signal is weakened by thick walls and ceilings. Put the
device in operation near the gateway and then locate a suitable
location.
More information and detailed instructions can be found in the app at
“Info” or at
Summary of the Declaration of Conformity: We hereby declare that
this device does comply with the requirements of RED Directive
2014/53/EU.
The declaration of Conformity can be found at:
SPECIFICATIONS
:
Recommended temperature range: +5ºC to +40ºC / +41ºF to 104ºF
Temperature measuring range:
Indoor:
-9.5ºC to +59.5ºC with 0.5ºC resolution /
14.0ºF to +139.5ºF with 0.5ºF resolution
(OFL displayed if outside this range. In degree F
display, OFL will displayed when over 99.9ºF)
Outdoor:
-
39.9ºC to +59.9ºC with 0.1ºC resolution /
-39.8ºF to +139.8ºF with 0.2ºF resolution
(OFL displayed if outside this range. In degree F
display, OFL will displayed when over 99.9ºF)
Relative humidity measuring range:
Indoor:
20% to 95% with 1% resolution
(display “- -“ if
temperature is OFL, except when the temperature is
100ºF to 139.8ºF; display “19%” if < 20% and “96%”
if > 95%)
Equivalent CO
2
ppm measuring range:
450ppm to 3950ppm with 50ppm resolution (display OFL > 3950ppm)
Measuring intervals:
Indoor temperature checking interval:
every 16 seconds
Indoor humidity checking interval:
every 16 seconds
Air quality level checking interval:
every 3 minutes
Transmission:
Transmission range: 100m / 330 feet
Transmission frequency: 868 MHz
Maximum transmission power MA10402: 3.8 dBm
Maximum transmission power TX47-IT: 5.2 dBm
MA10402 dimensions
(L x W x H):
142,5 x 117,1 x 41,6 mm
MA10402 power consumption:
2 x C Baby LR14, 1.5V
TX47-IT dimensions
(L x W x H):
32 x 87 x 17 mm
TX47-IT power consumption:
2 x LR03 Micro AAA, 1.5V
Trouble shooting
Keep in mind that the outdoor transmitter only has the optimal
transmission range in open area with no obstructions. Each
obstruction between the transmitter and the station (roof, walls, floors,
ceilings, thick trees, etc.) will effectively cut the transmission range in
half.
Liability disclaimer
The electrical and electronic wastes contain hazardous
substances. Disposal of electronic waste in wild country and/or
in unauthorized grounds strongly damages the environment.
Please contact your local or/and regional authorities to retrieve
the addresses of legal dumping grounds with selective
collection.
All electronic instruments must from now on be recycled. User
shall take an active part in the reuse, recycling and recovery of
the electrical and electronic waste.
The unrestricted disposal of electronic waste may do harm on
public health and the quality of environment.
Reading of the
“
User manual
”
is highly recommended for the
benefit of the user. This product must however not be thrown in
general rubbish collection points.
The manufacturer and supplier cannot accept any responsibility
for any incorrect readings and any consequences that occur
should an inaccurate reading take place.
This product is designed for use in the home only as indication
of the measured data.
Function
buttons
LCD display
Battery
compartment
SET button
MIN / MAX
button
+ button
ALERT OFF
button
Air quality alert
Off icon
Low battery
icon (TX for
outdoor
sensor
– RX for
air quality
monitor)
Equivalent CO
2
in ppm / seconds
display
Air quality
indicator
Bar graph
Equivalent CO
2
ppm (parts per
million) value*
Air quality
indicator
Time
Outdoor
temperature in
ºC/ºF
Reception
icon
Indoor
temperature
& humidity
MIN / MAX icons
