Bresser 7510100 User manual

HomGar
devices
Art. No. 7510100/7510200
7910100 • 7910101 • 7910102
EN
INSTRUCTION MANUAL:
DE
BEDIENUNGSANLEITUNG:

2
EN
General safety instructions.................................................................................................................3
Intended use ........................................................................................................................................3
Scope of delivery (Fig. 1) .....................................................................................................................4
Parts overview (Fig. 2) .........................................................................................................................4
Set-up ����������������������������������������������������������������������������������������������������������� 6
Powering the weather station............................................................................................................6
Installing the HomGarTM-app..............................................................................................................6
Pairing the weather station with the app.........................................................................................6
Pairing the thermo-hygro outdoor sensor with the weather station/app ................................ 10
Pairing the water timer and soil sensor with the app.................................................................. 11
Attaching water timer to faucet...................................................................................................... 12
Pairing and positioning soil sensor with water timer .................................................................. 13
Operation����������������������������������������������������������������������������������������������������14
HomGarTM-app................................................................................................................................... 14
Weather station device page........................................................................................................... 15
Adjusting watering ........................................................................................................................... 16
Rain delay........................................................................................................................................... 18
Water Usage Correction................................................................................................................... 18
Automatic “stop irrigation plan” function...................................................................................... 18
Third-party Voice Service ................................................................................................................. 19
Weather station................................................................................................................................. 20
Water Timer....................................................................................................................................... 22
Troubleshooting & Notes................................................................................................................. 22
Disposal.............................................................................................................................................. 23
Declaration of Conformity ............................................................................................................... 23
Specications..................................................................................................................................... 24
DE
Allgemeine Sicherheitshinweise ..................................................................................................... 25
Bestimmungsgemäße Verwendung .............................................................................................. 25
Lieferumfang (Fig. 1) ........................................................................................................................ 26
Teileübersicht (Fig. 2)........................................................................................................................ 26
Inbetriebnahme�����������������������������������������������������������������������������������������28
Stromversorgung der Wetterstation herstellen ........................................................................... 28
Die HomGarTM-App installieren ....................................................................................................... 28
Wetterstation mit der App koppeln................................................................................................ 28
Thermo-Hygro-Außensensor mit der Wetterstation/App koppeln ............................................ 32
Wasser-Timer und Bodensensor mit der App koppeln................................................................ 33
Wasser-Timer am Wasserhahn anbringen .................................................................................... 34
Bodensensor mit dem Wasser-Timer koppeln und positionieren.............................................. 35
Bedienung���������������������������������������������������������������������������������������������������36
HomGarTM-APP .................................................................................................................................. 36
Geräteseite Wetterstation ............................................................................................................... 37
Bewässerung einstellen................................................................................................................... 38
Regenverzögerung........................................................................................................................... 40
Wasserverbrauchkalibrierung......................................................................................................... 40
Automatische „Bewässerungsplan stoppen“-Funktion ............................................................... 40
Sprachdienst von Drittanbietern .................................................................................................... 41
Wetterstation..................................................................................................................................... 42
Wasser-timer ..................................................................................................................................... 44
Fehlersuche & Hinweise................................................................................................................... 44
Entsorgung........................................................................................................................................ 45
Konformitätserklärung .................................................................................................................... 45
Spezikationen.................................................................................................................................. 46

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GENERAL SAFETY INSTRUCTIONS
Danger of serious or fatal injury!
Due to technical electromagnetic radiation, parts of this
product may aect the functionality of medical implants.
For example, malfunctions can be triggered in cardiac
pacemakers or hearing aids which can lead to serious or even
fatal injuries. People with medical implants should consult
their doctor and the manufacturer before using the product.
Danger of suffocation!
• Keep packaging materials (plastic bags, rubber bands, etc.)
away from children!
• This product contains small parts that can be swallowed by
children!
Attention!
• Only use the automatic “Stop irrigation plan” function based
on soil sensor data under supervision to manually interrupt
the water supply in the event of any malfunctions.
Property damage and malfunction warning
• Do not disassemble the device! In the event of a defect,
contact the service center in your country (noted on the
warranty card).
• 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 dierent brands
or types or with dierent capacities. The manufacturer
assumes no liability for voltage damage as a result of
incorrectly inserted batteries!
• Remove batteries from the device if it is not in use for a long
time or before cleaning it!
• Make sure that the vent on the weather station is not
blocked to ensure smooth operation of the unit.
• Do not use the product near gas, heaters, microwave ovens
and at other locations that may cause interference.
• To operate smoothly and correctly, please place the weather
station on a steady and even surface for use.
INTENDED USE
The BRESSER Smart Home irrigation system Smart Garden is
used to control sprinklers and irrigation devices. It enables
automatic irrigation, for which the time and duration are set
via an app. The product is intended exclusively for outdoor
irrigation and for private use.

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AB C
D
E

        







PARTS OVERVIEW (FIG� 2)
A thermo-hygro outdoor sensor (1x), B weather station (1x),
C 1 zone water timer (1x) (in 7510100),
D Soil sensor (1x),
E 2-zone water timer (1x) (in 7510200)
Accessories may vary by model.
SCOPE OF DELIVERY (FIG� 1)

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(Fig� 2)
Freezing point alarm
The icon ashes when the temperature is in the range 0
°C~2.9 °C (32 °F~37.22 °F), and will continue to display
when the temperature is below 0 °C (32 °F).
Failed to connect to server
If this icon appears, please restart the device
WiFi signal display
 Indoor sensor display (optional accessory)
Outdoor sensor display
Soil sensor display
Sensor channel display shows each channel is displayed
every 5 seconds.
Low battery indicator of sensor
 Barometric air pressure in mmHg, inHg or hPa/mb
This is absolute air pressure.
 Flow meter display (optional accessory)
Indoor temperature
Indoor humidity
Indoor Comfort Level Indicator
Outside temperature
Outdoor humidity
 Weekday abbreviation in 7 languages
Date
Smart backlight mode
 Current time 12/24-hour format selectable
 Rain probability range: 0% to 99%
 Weather Forecast
Base station
[ ]-touch button
Fold-out stand
Battery compartment
DC jack
Sensor button
[—] button
[+/ ] button
SET button
Outdoor thermo-hygro sensor
 Indicator light  hanging hole
 Battery compartment  CH channel switching
1 zone water timer (7910101)






 water inlet  inlet lter union nut
 Pairing/irrigation button with LED indicator
Water outlet battery compartment
2 zone water timer (7910102)





 
 

Water inlet  3/4" adapter Union nut
Battery compartment Battery compartment cover 
Irrigation button L
Irrigation button R Irrigation indicator L
Irrigation indicator R Water outlets
Soil sensor



 

Operation indicatior  On/O Button
Soil Moisture Indicator Soil Moisture Test Button
 Probe Tips Battery compartment
Battery compartment cover












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SET-UP
POWERING THE WEATHER STATION
1. Plug the DC plug into the socket on the weather station.
2. Insert the mains plug into the power outlet. The device is
powered on directly.
3. Wait until indoor temperature and humidity as well as air
pressure are displayed on the weather station.
NOTE: Mains power is recommended for continuous
operation. Alternatively, operation with batteries is also
possible in order to maintain the time setting in the event of a
power failure. Note that the display automatically switches to
power-saving mode after 20 seconds when on battery power.
To supply power with batteries, follow these steps:
1. Remove the battery cover.
2. Place the batteries in the battery compartment. Observe
the correct alignment of the battery terminals (+/-).
3. Replace the battery cover.
4. Wait until indoor temperature and humidity as well as air
pressure are displayed on the weather station.
NOTE: When changing the type of power supply (mains power
or batteries), the power supply is temporarily interrupted for
technical reasons. All previous settings are lost. Exception:
permanent battery operation.
INSTALLING THE HOMGAR
TM
-APP
The following requirements must be met to successfully
connect to your WiFi:
• The weather station only connects to the internet on the
2.4 GHz WiFi frequency. Most routers make the correct
connection automatically. If this is not the case, you can
usually make a manual adjustment on the router.
• Please connect the weather station to the mains via a
power cable if you want to establish and maintain the WiFi
connection.
• iOS minimum requirement: Mobile device with iOS 11.0
(or higher) + mobile/WiFi function.
• Android minimum requirement: Mobile device running
Android OS 6.0 (or higher) + mobile/WiFi function.
Tips:
• Don't use public WiFi networks.
• If you need to change WiFi networks, press and hold [+/ ]
button and reconnect to HomGar
TM
APP, enter your new
WiFi network’s login information.
HomGarTM app downloads:
or scan the QR code to download:
1. Open the HomGarTM app on your mobile device.
2. Follow the instructions in the app to create an account. If
you already have an account, sign in using your existing
login details.
PAIRING THE WEATHER STATION
WITH THE APP
NOTE: The weather station and your mobile device must be less
than 10 feet apart during set-up.
There are two ways to pair the weather station with the app:
Method 1: Smart WiFi Connection Mode
Open the app and on the home page, tap the “+” in the upper-
right corner.

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In the “Add Device” section, tap “Weather Station Hub”.
Press and hold the button on the weather station
until “SCAN” appears on the display. The weather station is
now ready to pair.
In the app, check “All steps completed” and tap the “Next”
button.
Enter your WiFi information with the correct password and tap
the “Next” button.
The search starts and the device model number of the
weather station appears under “Devices Found”. Tap the
device model number.
Enter a unique device name and tap “Save”.
When the weather station has been successfully added, the
corresponding device page appears in the app and “JOIN”
appears on the weather station display for 5 seconds.
NOTE: If the network doesn't pair successfully within 120
seconds, try method 2.

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Method 2: AP Connection Mode
Open the app and on the home page, tap the “+” in the upper-
right corner.
In the “Add Device” section, tap “Weather Station Hub”.
Press and hold the button on the weather station
until “SCAN” appears on the display. Press and hold the
button on the weather station again until “SCAN
AP” appears on the display. The weather station is now ready
to pair.
In the app, tap “Switch Mode” to switch to “Go Connecting”
mode.
In the app, check “All steps completed” and then tap the “Next”
button.

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Tap the “Go Connecting” button and connect your mobile
device to the hotspot shown (HomGar_xxxx).
Return to the app and tap the “Next” button.
The search starts and the weather station device model
number appears in the “Device Name” pop-up window. If
necessary, enter a unique device name and tap “Save”.
When the weather station has been successfully added, the
corresponding device page appears in the app and “JOIN”
appears on the weather station display for 5 seconds.
NOTE: If pairing mode was successful but the weather station
display shows the icon, restart the weather station (i.e. turn
it on again) to get it working normally again.

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PAIRING THE THERMO-HYGRO OUTDOOR
SENSOR WITH THE WEATHER STATION/APP
Set the desired channel on the sensor via CH channel
switching  . As default, Channel 1 is the outdoor sensor.
Place the batteries in the battery compartment . Pay
attention to the correct alignment of the battery terminals
(+/-).
On the weather station, press and hold the [SENSOR] button
to activate pairing mode. The outdoor sensor readings area
on the display starts to ash.
NOTE: During the pairing process, keep the sensor as close as
possible to the weather station.
When the sensor has been detected, the measured values
appear on the weather station display.
In the app, the thermo-hygro sensor automatically appears on
the home page when it is paired with the weather station.
Install the thermo-hygro sensor with the hanging hole in your
chosen location. Keep the following criteria in mind:
• The outdoor sensor must not be exposed to direct rain or
sunlight, nor placed near a heat source.
• Ensure good ventilation of the sensor and keep some distance
between the sensor and the wall.
• Using the hanging hole place the sensor vertically at a
height of about 1.2 to 2.5 meters.
• Avoid thick walls between the sensor and the weather
station, as well as strong sources of interference that
use the same 433 GHz signal frequency, such as TVs,
microwaves, computers, etc.
• If the weather station breaks the connection, the sensor
is likely too far away. Please move it closer to the sensor.
Radio signal transmission range: 100 m outdoor
(The
sensor is the unit that is connected to the weather station
and transmits the signal to the weather station)
• The sensor must be installed vertically.



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PAIRING THE WATER TIMER AND SOIL
SENSOR WITH THE APP
NOTE: The water timer and soil sensor can only be paired with
the weather station as sub-devices via the HomGar TM app.
Pair the sub-devices with the app one by one. Proceed as
follows:
Insert the batteries into the sub-device that you want to
pair with the weather station. Pay attention to the correct
alignment of the battery terminals (+/-).
Open the app and tap the weather station eld on the home
page.
On the device page, tap “Sub-devices”.
In the pop-up window, tap “+ Add device”
Tap the icon for the sub-device that you want to add:
• “1-Zone Water Timer”
• “2-Zone Water Timer”
• Soil sensor: “Soil moisture sensor”

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Hold the sub-device as close to the weather station as possible
and tap the “Next” button.
Press and hold the Pairing/Irrigation button on the water
timer or the ON/OFF button on the soil sensor until the LED
on the sub-device to be paired ashes.
If the pairing was successful, the device page for the sub-
device appears in the app.
ATTACHING WATER TIMER TO FAUCET
ATTENTION: To prevent water from entering the battery
compartment, mount the water timer only vertically and with
the union nut facing upwards.
To attach the water timer to a faucet with a 33,3 mm thread
(1" thread):
1. Unscrew the black adapter from the union nut.
2. Screw the water timer to the faucet thread by turning the
union nut.
To attach the water timer to a faucet with a 26.5 mm thread
(3/4” thread):
1. Unscrew the black adapter from the union nut.
2. Screw the black adapter to the faucet thread.
3. Screw the water timer to the black adapter by turning the
union nut.

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PAIRING AND POSITIONING SOIL SENSOR
WITH WATER TIMER
You can pair the soil sensor with your water timer via the
HomGarTM app.
Open the app's home page and tap the corresponding eld
of the water timer that you want to pair with the soil sensor.
On the device page, tap the settings icon in the top right
corner.
Tap “Pair the Soil Sensor”.
For the 2-zone water timer, make sure that you select the
correct Valve:
Valve L: left water outlet
Valve R: right water outlet

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Select the soil sensor by tapping on the device name
The device name of the soil sensor appears in the Settings
next to “Pair the soil sensor.”
Tap the check mark in the upper right corner to save the setting.
Position the soil sensor as follows:
• Remove the black plastic protectors from the soil sensor
after pairing and before use.
• Make sure the soil sensor is no more than 30 meters away
from the water timer.
• If the soil is very compacted, it is recommended to soften
the soil by adding water before insertion.
• Push the soil sensor probe tips far enough into the
ground so that they are completely buried in the ground.
• Make sure that the water around the soil sensor can drain
well.
ATTENTION: Be careful not to drive the lawn mower over the
soil sensor to prevent damage to property.
OPERATION
HOMGARTM APP
Overview







Home management
Here you can create your own home pages for dierent
locations and switch between the dierent home pages.
Add device
Add the HomGar series devices to start setting up your smart
home system.
Local weather
Shows you the local weather based on the location
information set in Home Settings. The data is updated every
hour.
Tap on the local weather to get to a detailed overview page.
Device Overview (All Devices)
All added devices will be displayed here . Tap the box for each
device to go to its device page.
Room/Zone management
Switch between the dierent rooms and zones by tapping on
their names to see the assigned devices.

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Home settings
Here you can:
• change your home name
• Add/delete rooms and zones for room/zone
management and assign devices to rooms and zones
• Set location (base for local weather in the app)
• Set time zone
• Invite members
• Set units
Home page
Shows all important information at a glance.
Plan overview page
Overview of all irrigation plans. Tap the appropriate plan to
edit it.
Event page
Here you can nd an event log of past activities.
Prole page
This will take you to
• Home Management
• Quick guide and FAQ
• Information about setting up third-party voice services
(Amazon Alexa, Google Assistant)
• Setting language, notications and color theme
(background color, etc.)
• Information about the app
WEATHER STATION DEVICE PAGE
Settings
Here you can:
• Change device name
• Change the background image and font color in the “UI
DIY” section
• View device information
• Change weather station display language
• Adjust auto backlight
• Edit sensor number setting:
Adjust channel 1/2/3 sensor, adjust channel 4-9 sorting.
Tap ”, “ “ and ” ” to resort and exit. To re-add a
device that has been removed from display, tap “Re-add”.
• Adjust receive channel (“receive channel”): The default
channel is channel 1. If there are more gateways in an
area, for example a neighbor uses the same model’s
gateway, you can set dierent receiving channels to
reduce the probability of communication conicts.
• To replace the device: If the device is faulty, you can
use the “Device Replacement” function to replace the
defective device with the new one. Please pair the new
device rst, then select “Device Replacement” to replace
the device as prompted by the App.
To save your settings, tap the check mark in the upper-right
corner.
 Sub-devices
Add new sub-devices here by tapping “+ Add device”.
To go directly to the associated device page of an already
paired sub-device, tap the corresponding device name.



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Charts
Curve charts of the last 24 hours/10 days/More.
Tap the device name in the upper-right corner to select the
desired item and/or switch devices.
ADJUST WATERING
On the home page, tap the corresponding water timer box to
open the corresponding device page for irrigation settings.
Device page




Plan page
On the device page, tap “Plan” to open the plan page.
To adjust an existing irrigation plan, tap the name (e.g. “Plan
A”).
To turn o the irrigation plan, tap the corresponding
irrigation plan slider.
To create a new irrigation plan, tap the “+” in the upper right
corner. This takes you to the plan settings.
Plan settings
You can make the following settings here:
• Mode
• Start time
• Control mode: Set either the duration of irrigation or
water consumption with maximum working time.
• Repeat: Choose from “every day,” “odd days,” “even days,”
and “adjust” (based on the day of the week).
Save your settings by tapping the check mark in the upper-
right corner.

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Statistics
Tap Statistics for daily and monthly water usage information.
Irrigation
Tap “Irrigation” to manually start the water supply in Irrigation
mode.
To do this, set the duration of irrigation in the pop-up window
and tap “Conrm”.
Irrigation starts immediately and the app shows you the
remaining duration.
To stop watering before the set duration has elapsed, tap
“Irrigation” again, then tap “Conrm”.
Mist
Tap “Mist” to manually start the water supply in “Mist” mode.
To do this, set the duration of irrigation in the pop-up window
and tap “Conrm”.
Irrigation starts immediately and the app shows you the
remaining duration.
To stop watering before the set duration has elapsed, tap
“Mist” again, then tap “Conrm”.

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RAIN DELAY
Rain delay allows you to pause irrigation plans for 24 hours.
You can make this setting in two places in the app:
Plan overview page
On the plan overview page, you will nd an overview of all
irrigation plans. Tap the slider of the corresponding water
timer to activate the “rain delay.” This means that all irrigation
plans for the water timer connection are paused for 24
hours.
Tap “...” at the top right to turn rain delay on or o for all
irrigation plans.
Sub-device plan page
On the plan page of the sub-device, you will nd all irrigation
plans of the corresponding water timer connection. Tap the
slider to turn on “Rain Delay”. This means that all irrigation
plans for the water timer connection are paused for 24
hours.
WATER USAGE CORRECTION
The standard ow accuracy of the water timer is: ± 8%.
To increase ow accuracy, you can measure actual water
consumption and compare it with the ow data displayed on
the app. On this basis, you can set a corresponding correction
value with the “Water Usage Correction”. Proceed as follows:
On the device page of the corresponding water timer, tap the
settings icon.
On the “Settings” page, tap “Water Usage Correction”. Select
a correction value from -20 to 20% and tap the check mark in
the upper right corner to save.
AUTOMATIC “STOP IRRIGATION PLAN”
FUNCTION
ATTENTION: Use automatic “stop irrigation plan” function
based on soil sensor data only under supervision to manually
interrupt the water supply in the event of any malfunctions.
With the automatic “Stop irrigation plan” function, you can set
a soil moisture value that should not be exceeded. If this value
is measured by the soil sensor, irrigation stops automatically,
even if the irrigation plan provides for a longer irrigation pe-
riod.

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On the device page of the corresponding water timer, tap the
settings icon.
If the soil sensor is paired with the water timer, you can tap
the “Stop irrigation plan” function here.
Adjust the desired soil moisture value by moving the slider
(for example, 60% equals 60% soil moisture).
Tap the check mark in the upper right corner to save the
setting.
You will automatically return to the settings page. Tap the
check mark in the upper right corner again to save all settings.
THIRD-PARTY VOICE SERVICE
NOTE: Please read the detailed description of the third-party
voice service, which can be accessed via the prole
page in the HomGarTM app.
Amazon Alexa
1. Open the Alexa App on your phone, log in successfully and
select “Skills&Games” on the MORE page.
2. Search for “Homgar Smart” and select it.
3. Click “ENABLE TO USE” to enable Skill.
4. After you have entered the password of your HomGarTM
app account, click Sign In to integrate your HomGar app
account. You can now activate the skill and travel to your
smart home.
NOTE: Note that you must use the exact device name for
your voice command.
Examples:
Alexa, [device name] on.
Alexa, turn o the [device name].
Generic phrases such as “Alexa, turn o the water timer” is not
recognized if the term “water timer” is not the exact device
name.
Google Assistant
1. Open the Google Home app on your phone, sign in, click
the “+” icon in the upper left corner, then click the “Set up
device” option and select the “Works with Google” option.
2. Search for “Homgar Smart” and select it.
3. Enter your account password through Homgar Smart
to bundle your app account and give it access to your
Google Account. You are ready to start your smart home
journey.
NOTE: Note that you must use the exact device name for
your voice command.
Examples:
Hey Google, open [device name].
Hey Google, close [device name].
Hey Google, turn on [device name].
Hey Google, turn o [device name].
Generic phrases such as “Hey Google, turn o water timer” is
not recognized if the term “water timer” is not the exact device
name.

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WEATHER STATION
NOTE: To get accurate measurements, please keep the weather station away from high heat or cold and make sure the other
sensors are also protected from direct sunlight, rain or heat.
Introduction to buttons
Buttons Functions
[SET] Normal Mode:
• Press and hold the button to enter manual adjustment mode.
[+/ ] Normal Mode:
• Press and hold the button to activate Smart WiFi Connection Mode
• Press and hold again to enter AP Connection Mode.
Manual Setting Mode:
• Press to increase value
• Press and hold the button to increase the value continuously.
[-] Manual Setting Mode:
• Press to decrease value
• Hold the button to decrease the value continuously.
[SENSOR] Normal Mode:
• Press to switch channel,
• Press and hold the button to enter pairing mode and reconnect to
the sensor.
[ ]
Normal Mode:
• Press to enter the backlight brightness function.
• Press and hold the button to turn the automatic backlight on and
o.
Manual Setting Mode:
• Press to exit.
Indoor Comfort Level Indicator
DRY: Humidity ≤40%
COMFORT: 40% ≤humidity ≤ 70%
20℃ (68 °F) ≤temperature ≤ 28℃ (82.4 °F)
WET: Humidity ≥ 70%
The comfort level indicator does not appear on the LCD when:
humidity≤ 40%, humidity≤ 70%,
Temperature > 28℃ (82.4 °F) or temperature < 20 ℃ (68 °F)