Bresser Thermo Hydro Quadro NLX User manual

Wetterstation
Thermo Hydro Quadro NLX
Instruction manual

Visit our website via the following QR Code or web link to find further information on this
product or the available translations of these instructions.
www.bresser.de/P7000023
www.bresser.de/warranty_terms
WARRANTY

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1 Imprint
Bresser GmbH
Gutenbergstr. 2
46414 Rhede
Germany
http://www.bresser.de
If you wish to submit a warranty claim or service request,
please refer to the “Warranty” and “Service” information in
this document. Please be aware that any requests or sub-
missions sent directly to the manufacturer cannot be pro-
cessed.
Errors excepted. Subject to technical modifications.
© 2020 Bresser GmbH
All rights reserved.
Reproduction of this document, including extracts, in any
form (photocopied, printed etc.) or the use and distribution
of this document by electronic means (image file, website
etc.) is not permitted without the prior written consent of the
manufacturer.
The terms and brand names of the respective companies
used in this document are protected by brand, patent or
product law in Germany, the European Union and/or other
countries.
2 Validity information
This documentation is valid for the products with the article
numbers listed below:
7000023
Manual version: 0620

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Manual description:
Quickstart_7000023_Thermo-Hydro-Quadro-NLX_en-US
_BRESSER_v062020a
With any service inquiries, please state these information.
3 About this Instruction Manual
NOTICE
These operating instructions are to be considered a
component of the device.
Please read the safety instructions and the operating in-
structions carefully before use.
Keep these instructions for renewed use at a later date.
When the device is sold or given to someone else, the in-
struction manual must be provided to the new owner/user of
the product.
4 General safety instructions
DANGER
Risk of electric shock
This device has electronic parts operated via a power
source (power supply and/or batteries). Improper use of this
product can cause an electric shock. An electric shock can
cause serious or potentially fatal injuries. The following
safety information must be observed at all times.
Children must only use the device under adult supervi-
sion! Only use the device as described in the manual;
otherwise, you run the risk of an electric shock.

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Disconnect the device from the power supply by pulling
the power plug when it is not used or in case of longer
interruption of operation and before starting any work
on maintenance and cleaning.
Position your device so that it can be disconnected
from the power supply at any time. The power socket
should be installed near the device and should be eas-
ily accessible as the mains cable plug is used to dis-
connect the device from the power supply.
To disconnect the device from the power supply, al-
ways pull on the plug. Never pull on the cable.
Before starting up the device, check the device, the
cables and the connections for signs of damage.
Never use a damaged device or a device with dam-
aged live parts. Damaged parts must be immediately
replaced by an authorised service company.
Only use the device in complete dry environment and
do not touch it with wet or moist parts of your body.
DANGER
Risk of suffocation
Improper use of this product can result in suffocation. This
is particularly dangerous for children. The following safety
information must be observed at all times.
Keep packaging materials (plastic bags, rubber bands
etc.) away from children. They can cause suffocation.
This product contains small parts that could be swal-
lowed by children. There is a risk of choking!

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DANGER
Risk of explosion
Improper use of this product can cause an explosion. The
following safety information must be observed at all times to
prevent an explosion.
Do not expose the device to high temperatures. Use
only the supplied power supply or the recommended
batteries. Do not short-circuit the device or batteries or
throw them into a fire! Excessive heat or improper
handling could trigger a short circuit, a fire, or an explo-
sion.
NOTICE
Risk of damage to property
Improper handling can result in damage to the device and/
or to the accessories. Always observe the following safety
information when using the device.
Never disassemble the device. In the event of a fault,
please contact your specialist retailer. The specialist re-
tailer will contact the service centre and send the
device for repair if necessary.
Do not expose this device to higher temperatures and
protect it from water and high humidity.
Do not immerse the unit in water!
Protect the device from severe shocks!
For this device only use accessories and spare parts
that comply with the technical information.
Use only the recommended batteries. Always replace
weak or empty batteries with a new, complete set of
batteries at full capacity. Do not use batteries from dif-

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ferent brands or with different capacities. Remove the
batteries from the unit if it has not been used for a long
time.
Never use rechargeable batteries.
NOTICE
Risk of voltage damage!
The manufacturer is not liable for voltage damage due to
improperly inserted batteries or through the use of an im-
proper power adapter!
5 Parts overview and scope of
delivery
1
2
7
3
4
5
6
10
9
14
17
15
13
11
12
8
A
B
18
16
Illustration 1: All parts of base station (top) and wireless
sensor (bottom)
1 Housing (base station) 2 Display (base station)
19
C

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3 SET button (basic set-
tings)
4 UP button (increase
value)
5 DOWN button (decrease
value or initiate RCC sig-
nal reception)
6 CH button (channel se-
lection)
7 SNZ/LIGHT button (set
snooze function / dis-
play brightness)
8 Battery compartment
9 DC connection socket
for coaxial power con-
nector
10 Battery compartment
cover
11 Display (Sensor) 12 Function indicator
13 Battery compartment
cover
14 Wall mount fixture
15 Battery compartment 16 RESET button (reset all
settings)
17 Slide control for channel
selection
18 Stand
19 Power adapter with
coaxial power con-
nector
Scope of delivery:
Weather station (A), thermal/hygro sensor (B) (3 pieces),
power adapter (C)

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6 Screen display
5
4
6
7
8
1
3
9
10
11
12
13
14
15
16
18 17
2
Illustration 2: Screen display
1 Current time 2 Symbol for enabled
alarm
3 Display of seconds or
symbol for the alarm
time (depending on the
selected mode)
4 Trend symbol 'falling'
5 Temperature indoors (in
°C or °F)
6 Symbol for the temperat-
ure
7 Symbol for the humidity 8 Indoor humidity (in %)
9 Temperature outdoors
(in °C or °F) (remote
sensor 1)
10 Symbol for the sensor
connection status
11 Humidity outdoors (in
%) (remote sensor 1)
12 Trend symbol 'rising'

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13 Outdoor temperature (in
°C or °F) (remote sensor
2)
14 Humidity outdoors (in %)
(remote sensor 2)
15 Temperature outdoors
(in °C or °F) (remote
sensor 3)
16 Humidity outdoors (in
%) (remote sensor 3)
17 Weather trend symbol
(better, steady, worse)
18 Weather forecast graph-
ics (12 hours)
7 Before starting operation
NOTICE
Avoid connectivity disruptions!
To avoid connectivity disruptions between the devices, con-
sider the following points before starting operation.
1. Place base station (receiver) and remote sensor
(sender) together as close as possible.
2. Set up power supply for the base station and wait until
the indoor temperature is displayed.
3. Set up power supply for the remote sensor.
4. Position the base station and the remote sensor within
the effective transmission range.
5. Ensure that the base station and remote sensor are as-
signed to the same channel.
When changing batteries always change batteries in the
main unit as well as all remote units and replace them in the
correct order, so the remote connection can be re-estab-
lished. If either of the devices is mains-powered, the power
supply must be disconnected for a short moment also for
this device when exchanging the batteries. If batteries are

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exchanged in only one of the devices (i.e. the remote
sensor) the signal can’t be received or can’t be received
correctly.
Note, that the effective range is vastly affected by building
materials and position of the main and remote units. Due to
external influences (various atomic devices and other sour-
ces of interference), the maximum distance can be greatly
re-duced. In such cases we suggest to position the main
unitand the remote sensor at other places. Sometimes all it
takes is a relocation of one of these components of a few
inches!
Though the remote unit is weather proof, it should be placed
away from direct sunlight, rain or snow.
8 Setting up power supply
Base device
1. Insert the DC connector into the connection socket of
the base station.
2. Insert the mains plug into the power outlet.
3. The device is energized directly.
4. Wait until the indoor temperature is displayed on the
base station.
NOTICE! For permanent operation, mains power
supply is recommended. Alternatively a power sup-
ply with batteries is also possible, to keep the time
setting in case of power failure. Proceed as follows:
5. Remove the battery compartment cover.
6. Insert the batteries into the battery compartment. En-
sure that the battery polarity (+/-) is correct.
7. Replace the battery compartment cover.

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8. Wait until the indoor temperature is displayed on the
base station.
NOTICE! When switching from mains power supply
to battery power supply or vice versa, the power
supply is being disabled for a short moment for
technical reasons. Exception: permanent battery op-
eration.
Remote sensor
9. Remove the battery compartment cover.
10. Insert the batteries into the battery compartment. En-
sure that the battery polarity (+/-) is correct.
11. Set the channel selector switch to the desired channel.
NOTICE! This weather station can be operated with
one or more remote sensors. Each remote sensor
being connected must be operated on a dierent
channel. If only one remote sensor is connected, it
should be operated on channel 1.
12. Replace the battery compartment cover.
9 Automatic time setting
After the power is restored, the unit automatically searches
for the atomic signal. It takes about 3-8 minutes to complete
this process.
If the atomic signal is received correctly, the date and time
are set automatically and the reception symbol is displayed.
If no atomic signal is received, proceed as follows:
1. Press the DOWN button for approx. 2 seconds to initi-
ate the reception of the atomic signal again.

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2. If no atomic signal is still received, the time setting
must be made manually.
Read the detailed manual for more information about
manual time and alarm setting (see download information
on page 2).
10 Alarm setting
Alarm time setting
1. In normal display mode, press SET button to switch to
alarm time display (AL).
2. Press and hold SET button for approx. 3 seconds to
enter alarm time setting mode.
3. Digits to be set are flashing.
4. Press UP or DOWN button to change the value.
5. Press SET button to confirm and continue to the next
setting.
6. Settings order: hours > minutes
7. Finally press the SET button to save the settings and
exit the setting mode.
Enable/disable alarm
8. In normal display mode, press SET button to switch to
alarm time display (AL).
9. Press DOWN button to enable the alarm. The symbol
will be displayed.
10. Press DOWN button again to disable the alarm. The
symbol will disappear from the display.

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11 Receiving measurements
automatically
Once the power supply is enabled, the base station will dis-
play the measurement readings for indoors. Readings from
the outdoor sensor will be displayed within 3 minutes after
powering it on.
If no signal is received, proceed as follows:
Press the CH button for about 3 seconds to initate reception
of measurements again.
12 Display brightness regulation
1. In normal display mode, press SNOOZE/LIGHT button,
to activate the full display brightness for 10 seconds.
2. In mains adapter operation (DC 5V) the backlight re-
mains always activated. The light sensor ensures that
the brightness is automatically reduced in a dark envir-
onment.
3. NOTICE! In battery mode the display brightness reg-
ulation is disabled.
13 EC Declaration of Conformity
Hereby, Bresser GmbH declares that the equipment type
with item number 7000023 : is in compliance with Directive:
2014/30/EU. The full text of the EU declaration of conform-
ity is available at the following internet address:
www.bresser.de/download/7000023/CE/7000023_CE.pdf

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14 FCC Compliance Statement
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) this device may
not cause harmful interference, and (2) this device must accept
any interference received, including interference that may
cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interferenceto radio communications. However, there is no
guarantee that interference will not occur in a particular
installation.
If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician
for help.

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15 Disposal
Dispose of the packaging materials properly, accord-
ing to their type, such as paper or cardboard. Contact
your local waste-disposal service or environmental au-
thority for information on the proper disposal.
16 Warranty
www.explorescientific.com/warranty
17 Specifications
Power supply
Mains adapter
Batteries needed
6x AAA (Micro), 1.5V
Transmission frequency
433 MHz
Transmission range
30 m
DIMENSIONS & WEIGHTS
Total length
122 mm
Total width
28 mm
Total height
186 mm
Net weight (without access.)
275 g