blossom-ic HERADIRECT+ User manual
HERADIRECT+
Assembly instructions
intelligent | economic | cost-saving | individual | exible | user-friendly | smart | protable | innovative
1.0
Version
Flush-mounted room thermostat in combination with the Hera+ radio-con-
trolled floor heating bars and the Hera+ actuators, for individual room con-
trol. Also suitable for controlling conventional actuators (directly wired).
Enables precise control of underfloor heating using stepper motors. The
blossom-ic technology determines and regulates the energy required for
an ideal room temperature with digital hydraulic balancing.
In combination with Gateway GT-100.
Brief description:
blossom-ic GmbH & Co. KG |Intelligent Controls
2
Contents...
Connection of the Gateway GT-100 ............3
In combination with Hera+ Primus PRO/
Hera+ Extensia PRO (Version 1)..................3
• Register the Hera Direct+ thermostat and
assign port .....................................3
• Assign multiple ports to a thermostat......5
In combination with conventional
actuators (Version 2) .............................6
• Changeover and registration Hera Direct+
thermostat ....................................6
Download of the blossomic App ................. 7
Technical data......................................8
Settings & key functions .........................9
• Explanation of the heating programs.......10
• Settings via the thermostat ................10
• Reset to factory settings....................10
• Further information .......................... 11
Safety instructions .............................. 11
Installation of the thermostat .................. 11
Declaration of conformity ....................... 11
Warning notice ................................... 11
Intended Use...................................... 11
Assembly instructions: Hera Direct+
3
In combination with Hera+ Primus PRO/
Hera+ Extensia PRO (Version 1)
Wire the thermostat as
shown in the connection
diagram (230V)
“REG” appears in the display Press the “Register” button
on the Hera+ Primus PRO bar
Connection of the Gateway GT-100
Screw on the antenna Connect power supply unit Connect the network cable
Both diodes light up
permanently: Gateway active
Check status
Green diode lights up constantly: Internet
connection is establishing.
Green diode lights up constantly: Internet
connection is successfully established
1. 2. 3.
4. 5.
1. 2. 3.
Hint:
Functionality in the home safe area. Internet
connection is used for convenient setting
and control via smartphone.
The system functionality is guaranteed even
if no Internet connection is available.
Register the Hera Direct+ thermostat and assign port
blossom-ic GmbH & Co. KG |Intelligent Controls
4
If the connection is
successful, „Port 0“ appears
Press a button on the
thermostat within 60
seconds
4. 5.
Use the arrow keys to select
the desired port
6.
Thermostat shows „Suc“
-> Registration was
successful
Press the „Sleep“ button to
confirm the port
7. 8.
Thermostat shows the
current room temperature
etc.
9.
If the registration fails, the screen will display “REG” again. Press a button on the
thermostat again and the thermostat will attempt to reconnect to the bar.
If the port on the Hera+ Primus PRO / Hera+ Extensia PRO wireless underfloor heating bar
is already occupied, the error message “FAi” will appear.
(For the registration of the Hera+ Primus PRO bar with the gateway and the connection of
the Hera+ actuators, please refer to the relevant installation instructions).
Assembly instructions: Hera Direct+
5
Assign multiple ports to a thermostat
Repeat these steps to assign several ports to a thermostat.
The Hera Direct+ thermostat is supplied from the factory for use with the radio-controlled
underfloor heating bars (Version 1) and must be converted for use with conventional
actuators (Version 2).
Thermostat shows the
current room temperature
etc.
Press the sleep button until the thermostat shows the last
registered port
Aer a short time, „SET“
appears
Press the „Sleep“ button
again
Use the arrow keys to
select the desired port
1. 2a.
3. 4.
2b.
5.
Thermostat shows „Suc“ ->
Registration was successful
Press the „Sleep“ button to
confirm the port
Thermostat shows the
current room temperature
etc.
7. 8.6.
blossom-ic GmbH & Co. KG |Intelligent Controls
6
In combination with conventional
actuators (Version 2)
Wire the thermostat as
shown in the connection
diagram (230V)
“REG” appears in the display Press the Sleep button until
the thermostat shows Port 1
1. 2. 3.
Changeover and registration Hera Direct+ thermostat
Press the Sleep button againSelect mode 4 “dirE” with
the down arrow key
4. 5.
Thermostat must be
registered again
6.
Press any button on the
thermostat
Press the register key on the
gateway
7. 8.
Hera Direct+ thermostat can
be used with conventional
actuators
9.
Assembly instructions: Hera Direct+
7
Download of the blossomic App
The blossomic app is available for both iOS and Android. You can find the app by entering „blossomic“
in the App or Google PlayStore. Alternatively, you can scan the QR code below with your smart-
phone. This leads you directly to the download page of the blossomic app.
Set up the blossomic app
For the first registration, use the Mac address of the gateway (12 dig-
its, attached on the back). The Mac address serves as a username and
password.
Aer successful login, you have to assign individual access data.
As soon as you have assigned this data, all heating programs and oth-
er parameters can be set easily and conveniently via the app.
Important notice:
In order to guarantee the smooth functionality of all thermostats and devices as a unit, all components (including the devices that will be
added later) must be registered via the gateway as described on page 5 (“Registration of the radiator thermostat”).
Automatic recognition of the IP address and automatic
speech recognition. It is not necessary to set the winter and
summer time or the date and time.
Username
Password
Login
Remember me Show password
Forgot password?
User data
New username
E-Mail address
Gateway Mac: 00059EF40735
Submit
Set new passwort
Confirm new passwort
I agree to my details to answer my request
collected and processed.
on handling user data in our .
I have read and understood the of blossom-ic
GmbH & Co. KG and agree to it.
blossom-ic GmbH & Co. KG |Intelligent Controls
8
Technical data
Technical data - Hera Direct+
Sollwertbereich
Ambient temperature
Ambient humidity
Mains voltage
Dimension
Wireless frequency
Protection class/type
RF Test
CE
RoHs
Type of antenna
6 ~ 30°C
0 ~ 50°C
90% (not condensing)
230 V AC / 50/60Hz
L86 x W86 x H44 (mm)
2.4GHz, ISM Band, 16 Channels
IP 30
RED 2014/53/EU
Available
Available
PCB Antenna
Ambient temperature
Operating voltage
Mains voltage
Dimension
Wireless frequency
Protection class/type
RF Test
CE
RoHs
Type of antenna
Technical data - Gateway GT-100 black
0 ~ 50°C
DC 12V 1A
230 V AC / 50/60Hz
L113 x W73 x H35 (mm)
2.4GHz, ISM Band, 16 Channels
IP 30
RED 2014/53/EU
Available
Available
Monopole 2.4 GHz
Assembly instructions: Hera Direct+
9
Settings & key functions
Radio signal
Arrow key +
Arrow key -
Set temperature
Motion Sensor
Heating program
Eco
Heating program
current
temperature
Heating program
Comfort
Heating program
night setback
Time
On/Off
Press for 3 seconds to activate or
deactivate parental controls
is heating
blossom-ic GmbH & Co. KG |Intelligent Controls
10
Settings via the thermostat
With a wake-up time (e.g. 7:00 a.m.), the heating phase begins at 7 a.m. The thermostat automatically switches to comfort mode. (The settings
on the thermostat are optional. All settings for the heating programs and temperatures can be made easily and conveniently with the app)
Please note: The Hera+ thermostats only control the individual rooms (temperature and times). Please note the times at which the boiler is set.
With the Comfort program you control your comfort temperature
(factory set to 22 °). The desired temperature and program times can
be conveniently set using the thermostat and the app. If the Sensor
is activated and no people are present within 30 minutes, the system
lowers the temperature by 2 ° and switches to eco mode or night re-
duction aer another 30 minutes (depending on the time of day). If
the Sensor detects a movement, the program immediately switch-
es to comfort mode. If the Sensor is deactivated (only possible via
the app), the temperature remains constant until the next switching
phase (eco or night reduction). You can also find detailed instructions
in the app description.
Comfort heating program
With the Eco program you can set the desired temperature for longer
periods of absence (set to 12° in the factory). The desired tempera-
ture and program times can be conveniently set using the thermo-
stat and the app. By pressing the Eco button on the thermostat, you
can switch directly from Comfort mode to Eco mode. To do this, the
motion Sensor is deactivated for 10 minutes. If the Sensor detects
movement aer 10 minutes, the program switches back to Comfort
mode. If the Sensor is deactivated (only possible via the app), the
temperature remains constant until the next switching phase (Com-
fort or night setback). Detailed instructions can also be found in the
app description.
Eco heating program
Explanation of the heating programs
This program lowers the temperature at night to save energy (set to
16° at the factory). You can easily set the desired temperature and
program time using the thermostat and the app. The motion Sensor
is deactivated during the night setback. By pressing the night set-
back button on the thermostat, you can switch directly from Comfort
mode to night setback. When the Sensor is deactivated (only pos-
sible via the app), the temperature remains constant until the next
switching phase (Eco or Comfort). Detailed instructions can also be
found in the app description.
Night Setback heating program
By pressing the night setback button on the thermostat twice, you
can set the time at which morning comfort is to be activated. Set the
desired time and confirm the setting by pressing the night setback
button again. All settings of the heating programs and temperatures
can be made easily and conveniently with the app. Detailed instruc-
tions can also be found in the app description.
Heating time setting
In the first heat-up phases aer commissioning, the valves are auto-
matically adjusted and set by the Hera+ system. This process is re-
peated several times as required. This process allows the system to
adapt to the individual conditions in the premises.
Adjustment phase Hera+ System
Reset thermostat to factory setting
Switch o the thermostat -> Press the up arrow key until SET and a number appears -> Select „0“ with the arrow keys -> Confirm with the
comfort key -> Switch the thermostat on again („REG“ appears in the display), it must then be registered again.
Assembly instructions: Hera Direct+
11
Further information
Attention! Important Note:
Installation and assembly of electrical devices may only be carried out by a qualified electrician. Failure to observe the assembly and installa-
tion instructions can result in fire or other dangers.
Safety instructions
The Hera Direct+ thermostat fits all standard flush boxes with Ø 60mm.
Installation of the thermostat
Hereby blossom-ic GmbH & Co. KG hereby declares that the following products: Hera Direct+ HDP-3976 and Hera Direct+ white HDPW-4010
are in compliance with the basic requirements and other relevant provisions of Directive 2014/53/EU. The complete declaration of conformity
can be found at the following address: www.blossomic.de/downloads Declaration of Conformity.
Declaration of conformity
Note:
If the power fails and the thermostat switches o, the heating con-
tinues in the last mode used. This prevents the heating from freezing
and the rooms from being cooled down unintentionally, the frost pro-
tection mode (6 ° C) is activated.
Note:
If the thermostat was used with variant 1, the thermostat must first
be reset to the factory settings before it can be used as variant 2.
What is to be done?
To restore normal operation, please provide power to the thermostat.
The system has a memory function that automatically restores the
last set heating program.
Valve protection function:
The system opens and closes the valves automatically once a week,
thus ensuring that the valves do not get stuck or block.
The devices are not suitable for children and must not be used as toys. Store and dispose of packaging materials in a child-resistant manner.
Do not disassemble the devices, as they do not contain any user-serviceable parts. If the error code E1, E2 etc. is shown on the display or other
defects occur, please return the thermostat to the dealer.
These appliances may be used by children over 8 years of age and by persons with reduced physical, Sensory or mental abilities or lack of
experience and knowledge, provided that they have been supervised or instructed in the safe use of the appliances and understand the risks
involved. Children must not play with the equipment. Cleaning and user maintenance must not be performed by children without supervision
Warning notice
The Hera Direct+ is only suitable for controlling underfloor heating. The regulation of e.g. Cooling circuits, radiators are not permitted and can
lead to damage.
Intended Use
blossom-ic GmbH & Co. KG
Oberer Buxheimer Weg 60, 87700 Memmingen, Germany
P: +49 8331-756 965 80 E: [email protected]
W: www.blossomic.de
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