Seitron hygge home User manual

hygge home
COMPLETE INSTRUCTION MANUAL
Wireless programmable thermostat kit

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INDEX
hygge home SYSTEM COMPOSITION 5
SYSTEM RELIABILITY 5
hygge home BLOCK DIAGRAM 5
hygge radio RELAY RECEIVER CONNECTION DIAGRAMS 6
hygge way CONNECTION TO THE WI-FI NETWORK WITH SEITRON SMART APP 7
PAIRING OF ADDITIONAL DEVICES 9
ADDING A SECOND PROGRAMMABLE THERMOSTAT hygge TO THE hygge home KIT 9
PAIRING Gateway hygge way <> hygge Programmable thermostat 10
PAIRING hygge Programmable thermostat <> Relay receiver hygge radio 11
ERASING DEVICE 13
ERASING all the pairings from the hygge way Gateway to the hygge programmable thermostat 13
ERASING individual pairings from the hygge radio relay receiver to the hygge programmable
thermostat 13
ERASING the individual pairings from the hygge programmable thermostat 13
OPERATION hygge 14
INSTALLATION 14
DISPLAY VISUALIZATION 14
STARTUP 14
OPERATION LOGIC 15
SETTING HEATING/COOLING MODE 15
AMBIENT TEMPERATURE REGULATION MODE 15
SETPOINT TEMPERATURE SETTING FOR MANUAL MODES 16
BOOST 16
ADVANCED CONFIGURATION 16
TECHNICAL FEATURES 17
CLASSIFICATION ACCORDING TO REGULATION 2013.811.EC 17
SIZE 17
OPERATION hygge radio 18
OPERATION LOGIC 18
MECHANICAL DESCRIPTION 18
SYSTEM CONFIGURATION 19
TYPE OF OUTPUT ADJUSTMENT 19
TECHNICAL FEATURES 19
SIZE 20
TROUBLE SHOOTING 20
OPERATION hygge way 21
OPERATION LOGIC 21
MECHANICAL DESCRIPTION 21
SYSTEM CONFIGURATION 22
TECHNICAL FEATURES 22
SIZE 22
WARRANTY 23

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hygge home SYSTEM COMPOSITION
The Hygge home domestic thermoregulation system consists of the following components:
• Gateway hygge way
• Battery powered programmable thermostat hygge
• Hygge radio relay receiver
• APP Seitron Smart for mobile devices
SYSTEM RELIABILITY
Hygge home kit has been designed with special care for the system reliability.
Especially, the hygge programmable thermostat is able to grant the correct thermoregulation of the environment even if the internet
connection is not available and/or the hygge way gateway is malfunctioning.
The basic functions available on the hygge programmable thermostat, allows to control the thermoregulation of the environment even
if one of the device in the group is faulty: mobile device – server – connectivity – Internet – router Wi-Fi – Gateway.
hygge home BLOCK DIAGRAM
hygge way
230Vac
hygge radio
230Vac
CLOUD
ROUTER
WARNING
THE DEVICES IN THIS KIT ARE FACTORY PRE-MATCHED: ONCE THE MECHANICAL INSTALLATION IS DONE, THEY ARE
READY TO USE.
EACH hygge way GATEWAY CAN MANAGE UP TO A MAXIMUM OF 12 hygge PROGRAMMABLE THERMOSTATS.
EACH hygge PROGRAMMABLE THERMOSTAT CAN MANAGE UP TO A MAXIMUM OF 6 DEVICES (hygge radio AND hygge way).
EACH hygge radio RELAY RECEIVER CAN BE MANAGED BY ONE OR TWO hygge PROGRAMMABLE THERMOSTATS.
Temperature under control
Seitron Smart
B
+
-
hygge
D
C E
A
F
G
H
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hygge radio RELAY RECEIVER CONNECTION DIAGRAMS
The only electrical connections to be made are those related to the relay receiver hygge radio.
The relay receiver can be powered at 230V 50Hz or at 24V . The Land Nterminals power the receiver at 230V and are to
be connected to the mains voltage with the neutral on the terminal N. Alternatively connect the power to the terminals aand Nto
power the receiver at 24V .
Terminals 1, 2 and 3 are the contacts, voltage free, type SPDT of the channel 1 output relay. Terminals 4, 5 and 6 are the contacts,
voltage free, type SPDT of the channel 2 output relay.
Figure 1 and 2 illustrate how to connect the receiver to a boiler. The boiler will be turned on when the programmable thermostat
associated with output 1 asks for heat (heating mode). Figure 3 and 4 illustrate how to connect a valve that will be powered when
the output is activated and this is when the programmable thermostat asks for heat (heating mode) using the NA contact of the relay.
It is possible to connect, to the two relay outputs, two different hygge, every hygge controls the related valve, this way it is possible
to manage two areas, e.g.: living floor and bedrooms. Sometimes it may be required to pilot one boiler by two different hygge (e.g.:
two areas, living floor and bedrooms): in this case it is possible to connect the two outputs of the receiver in parallel, so the boiler is
turned on, when at least one of the two hygge asks for heat. Refer to the diagram of Fig. 1 or 2 and add a connection between the
terminals 1 and 4 and a connection between terminals 3 and 6.
The outputs, terminals from 1 to 6, are voltage free and isolated with double insulation compared to the rest of the receiver. It is
therefore possible to power the receiver at low voltage SELV (24V ) and simultaneously control a high voltage load (230V ), as
on Fig. 2 or 4. In this case it is necessary to maintain a separation between the cables SELV 24V and 230V in compliance with
current regulations. In particular it is necessary to x the cable assemblies with cable ties separating the SELV wires from the others
in order to avoid the case where, even if a cable is accidentally disconnected, this can’t reduce the isolation towards SELV.
WARNING
- Before proceeding with the installation of the hygge radio relay receiver make sure that the radio signals transmitted by the hygge
programmable thermostats are correctly received by the relay receiver.
- If the load driven by the hygge radio relay receiver works with mains voltage, the connections must be made via an omnipolar switch
complying with current standards and with contact opening of at least 3 mm in each pole.
- The power supply at 24Vshall be provided with overload protection.
- Installationandelectricalwiringsofthisappliancemustbemadebyqualiedtechniciansandincompliancewiththecurrentstandards.
- Before wiring the appliance be sure to turn the mains power off.
Make the electrical connections following the appropriate diagram.
To the boiler
To the boiler
RELAY 1
Fig. 1 Fig. 3
Fig. 2 Fig. 4
RELAY 2
RELAY 1 RELAY 2
RELAY 1 RELAY 2
RELAY 1 RELAY 2

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hygge way CONNECTION TO THE WI-FI NETWORK WITH SEITRON SMART APP
All components of hygge home kit are already factory pre-matched, thus ready to operate. The only operation the user has to
perform is pairing hygge way Gateway to the Wi-Fi network using the Seitron Smart App.
This operation is very simple to perform, just follow all the directions from the App itself.
After completing the steps described in the chapter ‘INSTALLATION’ of the quick guide, it is possible to proceed with the connection
of hygge way to the Wi-Fi network.
WARNING
Before proceeding with the association of hygge way to the Wi-Fi network, described below, is advised to power on all the
devices hygge, hygge radio and hygge way; this sequence buys time for the system to synchronize all components.
Download and start the Seitron Smart App on your mobile device (Smartphone and/or tablet).
1
Press
‘ +‘
Pair a new device with the dedicated App.
3
Select
‘ Hygge Way ‘
Follow the instructions and press
‘ Start ‘
If you already have a registered Email and Password, ll out
the indicated elds.
2If you are not registered, push the button ‘Sign in’.
WARNING!
In this phase, make sure that the gateway hygge way is on Wi-Fi conguration mode, so the Led “ “ is blinking green and red.
If the hygge way is not on Wi-Fi conguration mode, press briefly with a sharp instrument the Wi-Fi conguration button “ “.
Add device

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Choose the MAC address corresponding to the hygge way you want to pair to the App.
The MAC address is visible on the back of the hygge way.
WARNING
- Multiple hygge way kits may appear in the “device searching” screen, if there are more than one hygge way turned on and in
Wi-Ficongurationmodeinsidethesamearea.
- It is possible to pair more than one hygge way to the mobile app; in such case it is necessary to repeat the procedure for each
hygge way.
When the device has been detected, the MAC address will appear on the screen shown below.
4
Press the button ‘Pair’.
The hygge way gateway nishes the conguration and it connects to the Wi-Fi network.
WARNING
Check the correct connection to the Wi-Fi network:
- the ‘ ‘ LED on the hygge way front cover says lit with green color in order to signal that the device is connected
to the Wi-Fi network.
After a few moments the programmable thermostat(s) hygge appears on the App home screen.
It can be necessary to wait for a few minutes for the programmable thermostat(s) to appear.
Fill in all elds as suggested within the sample boxes.
Select your Wi-Fi network from the list of available ones and enter the corresponding password.
The eld “Group” allows to give a name to the App Management screen, which may coincide with the name of the house or area.
The eld “Device name” allows to give a name to the hygge way gateway.
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PAIRING OF ADDITIONAL DEVICES (PAIRING)
Devices included the hygge home kit are already pre paired by factory default, thus ready to operate.
In case it is necessary to add or change a device on the base system hygge home, it is necessary to pair all the different devices one
to the other so that all the devices are recognized on the same system.
More specically, the pairings that need to be performed are the following:
• Pairing Gateway hygge way <> Programmable thermostat hygge
• Pairing Programmable thermostat hygge <> Hygge relay radio receiver
The hygge way gateway is designed to manage more programmable thermostats and it can store each new paired hygge programmable
thermostat.
It is important to make sure that the hygge programmable thermostats are paired with the desired hygge way gateway. In order to
verify, proceed to activate the test mode of one hygge at a time, pressing simultaneously and for 5 seconds the keys “A“ and “+“
until the TEST screen appears.
At this point the LED “ “ of the paired hygge way gateway will flash.
If some pairing errors occur, it is advised to erase all the pairings on the hygge way gateway memory and then proceed to re-match
the desired couplings.
On the contrary, each hygge radio relay receiver can be managed by one or two hygge programmable thermostats (one for each
relay): a new pairing overwrites any existing pairing.
ADDING A SECOND PROGRAMMABLE THERMOSTAT hygge TO THE hygge home KIT
To associate a second hygge programmable thermostat to the hygge home kit, proceed as follows:
• Perform the procedure “hygge way gateway <> Programmable thermostat hygge pairing”
• Perform the procedure “hygge Programmable thermostat <> hygge radio relay receiver pairing” and once selected NEW
DEVICE 2 on the hygge programmable thermostat, press the button “G“ (related to relay n°2) on the receiver for about
one second, in this way the second programmable thermostat hygge will drive output 2 of the hygge radio relay receiver.

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Gateway hygge way <> Programmable thermostat hygge PAIRING
Power on the hygge way Gateway using the power plug adapter (insert the connector well to the bottom until you feel
the click).
1
The hygge programmable thermostat will alternate the black and white screen several times.
3
From this moment the hygge programmable thermostat starts to transmit radio signals every 2 seconds. With a sharp
object, on the hygge way, push briefly (<3 seconds) the button ““in order to start the pairing between the gateway
and the programmable thermostat.
5
On the hygge, the writing LEARNED DEVICE appears and after a few moments becomes EXISTING DEVICE.
Check that the icon ““ turns on and off every 2 seconds, this indicates that the hygge is receiving response from the
gateway hygge way.
7
Insert the batteries into the hygge programmable thermostat.
2
Once the pairing is started, the led “ “ of the hygge way performs some yellow blinks and then it remains yellow with
still light for 7 seconds. Next, it performs a red-green-red-green sequence indicating that it has learned the address of
the programmable thermostat hygge.
6
A
+
-
On the hygge programmable thermostat, push the button “A“; the display goes back to the main screen.
The hygge <> hygge way pairing is over.
9
Check on the hygge way gateway that the LED “ “ flash green every 2 seconds, this indicates that hygge way is
receiving the hygge programmable thermostat commands.
8
WARNING
A SINGLE hygge PROGRAMMABLE THERMOSTAT, CAN BE PAIRED TO ONLY ONE hygge way GATEWAY.
Start the “Test” mode on the hygge programmable thermostat holding down simultaneously for 5 seconds the keys ‘A’
and ‘+’; on the programmable thermostat screen the following appears:
4
The number that appears on the bottom display identies the hygge pairing channel. Press the keys “+“ or “-“ to switch
channel.
The channel marked “NEW DEVICE” means that it is a free channel (not paired to any device). On the contrary, the channel
is busy (already paired to another device such as the gateway hygge way) if the word “EXISTING DEVICE” appears.
ATTENTION!
If an “EXISTING DEVICE” channel is selected and you proceed with the pairing of another device, the hygge programmable
thermostat overwrites the data, losing the pairing with the previous paired device.
or
EXISTING
DEVICE

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hygge Programmable thermostat<> hygge radio relay receiver PAIRING
The hygge radio relay receiver features two relays, to which it is possible to associate up to two hygge programmable
thermostats (one for each relay).
The hygge home kit has by default the relay n°1 of the hygge radio relay receiver paired with the hygge programmable
thermostat. The radio receiver relay n°2 is free and can be used by another hygge programmable thermostat.
As a general rule, when the LED 1 or 2 are on (of any color) indicates that its relay has been coupled to a programmable
thermostats hygge.
On the contrary, if one or both LEDs are off it means that the relay is free (it has not been paired).
TO hygge radio RELAY 1
TO hygge radio RELAY 2
The following describes how to associate a hygge programmable thermostat to the hygge radio relay receiver free relay.
A
+
-
Powering the relay hygge radio receiver.
1
Select with the keys “+“ or “-“ of the hygge p r o g r a m m a b l e t h e r m o s t a t t h e  r s t f r e e c h a n n e l ( m a r k e d b y t h e w r i t i n g
“NEW DEVICE” - for example n°2).
5
The hygge programmable thermostat will alternate the black and white screen several times.
3
Insert the batteries into the hygge programmable thermostat.
2
Start the “Test” mode on the hygge programmable thermostat holding down simultaneously
for 5 seconds the keys ‘A’ and ‘+’; the following screen appears:
4
The number that appears on the bottom display identies the hygge pairing channel. Press
the keys “+“ or “-“ to switch channel.
The channel marked “NEW DEVICE” means that it is a free channel (not paired to any device).
On the contrary, the channel is busy (already paired to another device such as the gateway
hygge way) if the word “EXISTING DEVICE” appears.
ATTENTION!
If an “EXISTING DEVICE” channel is selected and you proceed with the pairing of another
device, the hygge programmable thermostat overwrites the data, losing the pairing with the
previous paired device.
or
EXISTING
DEVICE

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At this point the selected relay will start to turn on and off every 2 seconds and the its LED will light from green intense
to weak green.
This sequence indicates that the hygge radio relay receiver is receiving “Test” mode commands from the hygge
programmable thermostat and that the pairing was successful.
WARNING: In case the LED flashes red during this step, it means that pairing has failed; we recommend repeating
the procedure from step 6.
9
On the hygge programmable thermostat, push the button “A“; the display goes back to the main screen.
The hygge <> hygge radio pairing phase is over.
It is possible to repeat the pairing procedure several times, the new address will overwrite the one previously stored.
10
F
G
On the relay receiver, press for one second the key related to the channel on which pair the
hygge programmable thermostat: the “F” key, related to relay 1 or the “G” key, related
to relay 2. Press the button related to the free relay (according to the the off LED).
6
The LED related to the key pressed (1 or 2), makes some yellow flashes and then remains
still yellow for 7 seconds.
Next, it performs a red-green-red green sequence indicating that the hygge radio learned
the programmable thermostat address.
7
On the hygge programmable thermostat, the writing LEARNED DEVICE appears and after
a few moments becomes EXISTING DEVICE.
Check that the icon ““ turns on and off every 2 seconds, this indicates that the hygge
programmable thermostat is receiving response from the hygge radio receiver.
8

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ERASING DEVICE
ERASING all the pairings from the hygge way Gateway
In case of pairing errors, it is recommended to delete all possible pairings on the hygge way gateway memory and then
proceed to repeat the necessary pairings.
WARNING
Once all the pairings with the hygge programmable thermostats are cancelled from the memory, it will not be possible to control
them via APP. It will therefore be necessary to re-pair all the hygge programmable thermostats on the hygge way gateway.
ERASING individual pairings from the relay receiver hygge radio
If you want to erase from the memory of the hygge radio relay receiver the hygge programmable thermostats paired to one
of the two relays, proceed as follows:
ERASING the individual pairings from the hygge programmable thermostat
To erase from the hygge programmable thermostat memory a device previously paired, proceed as follows:
Once the memory is erased, the “ “ LED quickly blinks yellow.
2
The LED corresponding to the selected relay flashes quickly in yellow.
2
Press and hold the related button: “F” (Relay 1) or “G” (Relay 2).
1
F
G
Release the button. The related LED will turn off to indicate that the relay is deleted from the memory.
3
A
+
-
On the hygge programmable thermostat press at the same time for 5 seconds
the keys “A” and “+” until the TEST screen appears:
1
EXISTING
DEVICE
Using the “+“ and “-“ keys, select the device to be deleted from the programmable thermostat
memory.
The LED of the selected device will flash:
- hygge radio: the LED related to the relay to which the hygge has been paired will flash
and the relay starts to make come on/off cycles.
- hygge way: The “ “ LED flashes.
2
Hold down the ‘A’ button for a few moments; the selected device is erased form the memory of the hygge programmable
thermostat and the display shows the “NEW DEVICE“ screen. At this point you will no longer be able to use the connected
functions (e.g., if the hygge radio is cancelled the relay receiver will not be controlled anymore).
3
With a sharp tool, press and hold the “ “ button for more than 10 seconds on the hygge way.
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OPERATION hygge
INSTALLATION
The hygge programmable thermostat does not need any electrical connection and it can be placed on any flat horizontal
surface or on a wall with the special hook.
USING THE PROGRAMMABLE THERMOSTAT WITH THE TABLE STAND
The hygge programmable thermostat can be placed on any horizontal surface thanks to the special magnetic table
support. For this purpose it is sufcient to bring the support closer to the lower back of the hygge programmable
thermostat taking care that the orientation guides coincide and that the batteries are inserted (See the quick guide on
the paragraph ‘INSTALLATION’).
INSTALLING THE PROGRAMMABLE THERMOSTAT ON THE WALL MOUNT
The hygge programmable thermostat can also be placed on the wall attaching it to the appropriate accessory provided
with the package. This tool can be easily mounted to the wall using a pair of screws (See the quick guide on the
paragraph ‘INSTALLATION’).
DISPLAY VISUALIZATION
Hygge has two display modes:
MINIMAL or COMPLETE
To switch from one display mode to the other, simply hold down the ‘A’ key (for 8 seconds)
until the new display screen appears.
MINIMAL VISUALIZATION
The screen ‘basic visualization mode’ of hygge shows the following parameters:
• Detected ambient temperatures.
• The symbols “ “ or “ “ when the hygge asks for heat or cooling to the hygge radio relay.
• The symbol “ “ in case there is no radio communication with its relay receiver or gateway.
• The low battery level symbol, “ “ or “ “, if the batteries are to be replaced.
By pressing one time the ‘A’ button it is possible to visualize the current operating mode of the programmable thermostat; if
you wait 3 seconds, the programmable thermostat goes back to visualize the detected environment temperature.
COMPLETE VISUALIZATION
The screen ‘complete visualization mode’ of the hygge shows the following parameters:
• Intensity of radio eld “ “.
• Battery level “ “.
• Ambient temperature detected.
• Set setpoint temperature (SET).
• The symbols “ “ or “ “ when the hygge asks for heat or cooling to the hygge radio relay.
• Operating mode: Manual permanent “ ”, Manual temporary “ ”, OFF or Antifreeze “ “ and Program “ “.
STARTUP
• If the hygge programmable thermostat has not been paird with other devices of the system, proceed with the pairing of the
hygge programmable thermostat to the hygge radio relay receiver and to the gateway hygge way, as described on the
chapter “PAIRING OF ADDITIONAL DEVICES”.
• Set the operation mode of the programmable thermostat on Heating (factory set) or Cooling.
A

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OPERATION LOGIC
On ‘Heating’ mode, when the ambient temperature detected through the internal sensor is lower to the set one (manually or
by program), the hygge programmable thermostat sends out a request of activation of the hygge radio receiver (which shall
be connected to a heating boiler) and the display will show the icon “ “.
On ‘Cooling’ mode, when the ambient temperature detected through the internal sensor is higher to the set one (manually or
by program), the hygge programmable thermostat sends out a request of activation of the hygge radio receiver (which must
be connected to a cooling system such as an air conditioner) and the display will show the icon “ “.
SETTING HEATING/COOLING MODE
To change the regulation mode from heating to cooling and vice versa, proceed as follows:
1. From the main screen, hold down the buttons ‘+’ and ‘-’ at the same time until on the display appears the writing ‘COOL’ or
‘HEAT’.
2. At this point release the keys; the programmable thermostat sets the mode of operation in accordance with the text
appearing on the display (COOL = Cooling, HEAT = Heating).
AMBIENT TEMPERATURE REGULATION MODE
Press the ‘A’ button once, the hygge programmable thermostat shows the current operation mode active on that moment (this
function is only available on the “minimal” display mode).
By pressing the ‘A’ button further, it is possible to modify the operation mode of the hygge programmable thermostat choosing
among the 4 different modes:
=> “ ” (Manual Temporary) => “ ” (Manual Permanent) => OFF or “ “ (Antifreeze) => “ “ (Program) =>
Selected one of the modes, after a wait of 3 seconds, the hygge programmable thermostat takes the new operation mode and
returns to the main screen.
Only in case the OFF or ““ mode has been selected, after waiting for 3 seconds the programmable thermostat does not go
back to the main screen, instead shows the off (OFF) or antifreeze (“ “) screen with the related set antifreeze temperature.
The Antifreeze mode ““ is available only if the programmable thermostat has been set on heating mode; on the contrary
the display shows the OFF writing.
Program
The hygge programmable thermostat regulates the room temperature according to the weekly program set exclusively
through the Seitron Smart APP.
Detail:
- The programmable thermostat regulates the room temperature according to the set hourly program.
The possible regulation modes are the following:
On heating mode: Off/Antifreeze, Comfort or Economy (reduction).
On cooling mode: Off, Comfort or Economy (reduction).
- Normally on ‘Heating’ mode, to have a night set-back, the economy temperature shall be lower than the comfort
temperature. On the contrary, in ‘Cooling’ mode, the economy temperature must have a higher value than that of
comfort.
Temporary manual mode “”
The hygge programmable thermostat regulates the room temperature according with the manually set temperature
setpoint, until midnight of the current day, and then go back to the ‘Program’ mode.
The setpoint temperature can be changed by acting on the ‘+’ and ‘-‘ keys of the hygge programmable thermostat as
well as on the Seitron Smart APP.
Manual mode “”
The hygge programmable thermostat regulates the room temperature according with the manually set temperature
setpoint, permanently or until you change the adjustment mode directly on the hygge programmable thermostat or
using the Seitron Smart APP. The setpoint temperature can be changed by acting on the ‘+’ and ‘-‘ keys of the hygge
programmable thermostat as well as on the Seitron Smart APP.
OFF
The display show the writing ‘ OFF ’. The hygge programmable thermostat is off.

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Antifreeze “ “
The hygge programmable thermostat regulates the room temperature according with the antifreeze temperature, set on
the advanced parameters of the hygge programmable thermostat on menu “P04: ANTI FROST”. The antifreeze function
is selectable if the hygge programmable thermostat is set in heating mode and if the set antifreeze temperature is greater
than zero degrees.
SETPOINT TEMPERATURE SETTING FOR MANUAL MODES
From the main screen, pressing the “+“ and “-” keys the hygge programmable thermostat switches to temporary manual mode
setpoint temperature set for manual modes (Manual Permanent “ ” and Manual Temporary “ ”). Pressing the “+“ and “-“ keys
again will set the setpoint temperature for manual mode only.
BOOST
This mode is only activable using the Seitron Smart APP.
By activating this mode, the hygge programmable thermostat forces the cooling or heating system ON (depending on the active
setting) for a time selectable between 30, 60 or 90 minutes regardless of the setpoint temperature. This function is useful if
you have to heat or cool a particularly cold or hot environment.
ADVANCED CONFIGURATION
To enter the advanced user parameter conguration of the hygge programmable thermostat,
proceed as follows:
1. Hold down at the same time for 5 seconds the keys ‘A’ and ‘-‘; the dispaly shows the symbol
““ and the rst available parameter.
2. Repeatedly press the key ‘A’ for scroll the user parameters:
• P04 ANTI FROST
• P05 UPD RATE
• P06 ROOM T OFFSET
3. Found the parameter to edit, using the keys ‘+’ and ‘-‘ you can change its value.
4. Set the data related to each single parameter, as shown below.
5. To exit the programming of the user parameters wait 15 seconds without pressing any key.
P04: ANTI FROST (Antifreeze)
The Antifreeze function allows to set a minimum temperature which is maintained when the hygge is set on heating
mode and on the current time slot no comfort or reduction temperature is specied or on the programmable thermostat
the antifreeze mode has been activated (“ “); this function allows to preserve the anvironment and the system is the
temperature drops below the set limit.
The device exits the factory with the antifreeze set to 6.0 C.
The antifreeze temperature can be set between 0.5°C and 25.0 °C. Below 0.5°C the antifreeze is deactivated and the hygge
programmable thermostat, when this mode is selected, will be completely off (OFF).
P05: UPD RATE (Re-transmission Interval)
This parameter denes every how many seconds the hygge programmable thermostat communicate via radio with the
hygge way. The parameter can be set in the range 10 seconds .. 10 minutes. A shorter time ensures greater reactivity
of the programmable thermostat, but causes a reduction in battery life, while a higher time maximizes battery life but
makes the programmable thermostat less responsive to variations coming from the Seitron Smart APP.
Indicatively with a retransmission rate of 30 seconds the battery life is 2 years.
The device is set to 10 seconds for default.
WARNING: the indicated battery life depends on the capacity of the batteries themselves.
P06 ROOM T OFFSET (Room temperature Offset)
Using this parameter it is possible to correct the temperature detected by the internal temperature sensor inside the
hygge programmable thermostat, from -10.0°C to +10.0°C in order to correct any systematic reading errors due to
positioning of the hygge programmable thermostat in areas not suitable to detect the room temperature.
The device leaves the factory with the Offset set to 0.0 C.
A
+
-

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hygge TECHNICAL FEATURES
Power Supply: Batteries 2x1.5V size AAA
Frequency: 868,450 MHz
Modulation: GFSK
Max. RF power transmitted: 1 mW
Antenna type: Internal
Max. distance from the receiver: >300 m in free eld
>50 m inside buildings (depending on the building and the environment)
Temp. regulation range: 5,0 .. 35,0°C
Internal sensor type: NTC 10kohm ±1% @ 25°C B(25/85)=3977
Resolution: 0,1°C
Range: 0,0°C .. +50,0°C
Precision: ±1,0°C
Hysteresis 0,2°C
Antifreeze: settable OFF|0.5 .. 25.0°C - (Default 6.0°C)
Offset: ± 10.0°C. (Default 0.0°C)
Protection grade: IP30
Type of action: 1
Overvoltage category: II
Pollution degree: 2
Tracking Index (PTI): 175
Class of protection against
electric shock: III
Rated impulse voltage: 2500V
Number of manual cycles: 50000
Number of automatic cycles: no limit
Software class: A
EMC test voltage: 3V
EMC test current: 35mA
Distances tolerances fault
mode ‘short’ exclusion: ±0,15mm
Ball pressure test temperature: 75° C
Operating temperature: 0°C .. +40°C
Storage temperature: -10°C .. +50°C
Humidity limits: 20% .. 80% RH non condensing
Case: Material: ABS+PC V0 self-extinguishing
Color: Signal white (RAL 9003)
CLASSIFICATION UNDER REG. 2013.811.CE
Class: I
Contribution to energy efciency: 1%
SIZE

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OPERATION hygge radio
This device is a radio receiver with two relays designed for the activation of loads (precisely solenoid valves or circulators or boilers)
in radio heating/cooling systems for home or office environments. To the two relay outputs it is possible to associate two different
hygge programmable thermostats. This system offers an optimal solution in buildings where it is not possible to lay wires between
the programmable thermostats and the environment to be controlled. Working on 868,450 MHz (LPD) frequency it provides the user all
the advantages of this radio band like less interferences and a higher efficiency in signal propagation. Sometimes it can be necessary
to control one boiler with two different hygge (e.g.: two areas, living room and bedrooms): in this case it is possible to connect the
two outputs of the receiver in parallel, in this way the boiler will be switched on when at least one of the two hygge asks for heat.
FUNCTIONING LOGIC
Every hygge programmable thermostats transmitter sends out special radio commands to the receiving unit depending on the
necessity of heating or cooling in the environment where it is located. These radio commands are then received and decoded by the
receiving unit, which is normally installed in the same room as the boiler or air conditioner. Output relay on or off in the receiving unit,
associated with the hygge programmable thermostats, depending on the needs; the outputs can be connected to a valve that controls
the flow of hot/cold water in the corresponding heating/cooling device in the room.
When it is running, the receiver continuously checks the status of the two channels in order to detect any malfunction of the
respective programmable thermostats hygge.
MECHANICAL DESCRIPTION
LED ( Hand I)
On the front panel of the device there are two multicolored Leds (1 and 2) which
gives information about the correct power supply, the status of the output relays
and the signal strength:
Power supply
When the relay receiver hygge radio is powered on, the Leds they light up and run
a sequence of “green-red-green-green-red” flashes to signal the correct operation
of the device.
Then the Leds become active according to their normal function and the receiver
begins to perform its normal activity by decoding the signals emitted by the
associated hygge programmable thermostats.
Actuator outputs condition
During normal operation each of the two Leds can light green, yellow or red.
The Led provides several information about the output and on the hygge
programmable thermostat.
In general, the following rule should be minded:
- The Led switched on, whatever the color is, indicates that its actuator output is activated.
- The Led switched off or dimly switched on indicates that its actuator output is off.
- The color of the Led gives information about the quality of radio communication. See paragraph “Check signal
strength”.
- The continuously flashing Led indicates the presence of a system anomaly that requires user intervention.
SELF LEARNIG BUTTONS ( Fand G)
The relay receiver hygge radio is equipped with two buttons for self-learning address at the hygge programmable
thermostat, one for channel 1 indicated with Fand one for channel 2 indicated with G.
CHECK SIGNAL STRENGTH
The device continuously displays the intensity of the radio signal received for each of the two channels. This simplies
the installation and setup of the entire system and also allows you to make an instant verication of each channel radio
communication quality.
The indication of the signal strength is displayed by each of the two Leds: they can light green, yellow or red depending
on the quality of the radio signal received:
Green: The received signal is good or excellent: reliable radio communication.
Yellow: The received signal is sufcient.
F
G
H
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Red: The received signal is weak: unreliable communication.
When the actuator status is off, it is shown by the corresponding Led dimly lit instead of completely off. So it is always
possible to check the radio signal strength.
Normally the Led shows the “long term” signal quality analysis, which is an assessment of the amount of correct
commands received within the last 30 minutes of operation. In the event that no command has been received from
the hygge programmable thermostat during the last half hour, the LED will stop indicating the analysis “long term”
and display the anomaly “radio communication absent” by ashing red. If the signal strength is not acceptable try to
change the position of the hygge radio relay receiver or of the hygge programmable thermostat. Remember that
both the hygge programmable thermostat and the hygge radio relay receiver must be installed far away from metallic
objects or metal reinforced walls which might weaken the radio signals.
SYSTEM CONFIGURATION
In order to install multiple hygge programmable thermostats in the same area and to use different multi-channel systems,
every hygge programmable thermostat is provided with a unique “address” of its own. Different hygge programmable
thermostats with different addresses can operate at the same time without intergering and so controlling different areas.
Aiming to memorize the address of the hygge programmable thermostat of which it is needed to receive and transmit signals
from, it is necessary to perform the self-learning procedure described in the chapter “hygge programmable thermostat<>
hygge radio relay receiver PAIRING“. The two outputs of the relay receiver can be associated with two different hygge
programmable thermostats. On the contrary, it is not possible to associate the same hygge programmable thermostat to both
of the hygge radio relay receiver outputs.
OUTPUT REGULATION MODE
The hygge radio relay receiver is set by default to perform ON/OFF regulation mode through the output relays with settable hysteresis.
hygge radio TECHNICAL FEATURES
Power Supply: 230V 50Hz or 24V
Absorption: 11VA
Relay contact ratings: 2x6(4)A 250V(voltage free)
Frequency: 868,450 MHz
Sensitivity: -105 dBm
Modulation: GFSK
Band width (-3 dB): 100 KHz
Antenna type: Internal stylus
Max. distance from the receiver: >300 m in free eld
>50 m inside buildings (depending on the building and the environment)
Protection grade: IP 3X
Type of action: 1.C
Overvoltage category: II
Pollution degree: 2
Tracking Index (PTI): 175
Class of protection against electric shocks: II
Rated impulse voltage: 2500V
Number of manual cycles: 100000 (diagrams Fig. 1, 2, 3, 4 page 6)
Software class: A
EMC test voltage: 230V50Hz
EMC test current: 45 mA
Distances tolerances fault
mode ‘short’ exclusion: ±0,15 mm
Ball pressure test temperature: 75 °C
Operating temperature: 0°C .. 40 °C
Storage temperature: -10°C .. +50 °C
Humidity limits: 20% .. 80 % RH non condensing
Case: Material: ABS V0 self-extinguishing
Color: Signal white (RAL 9003)
Installation: Wall mounted

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SIZE
TROUBLE SHOOTING
SYMPTOM: The receiver shows no signs of life.
PROBABLE CAUSE: There is no supply voltage.
REMEDY: Check the connection to the mains voltage. Normally Leds can stay off, but when the device is switched
on, they perform a sequence of flashes “green-red-green-green-red” to signal the good operation.
SYMPTOM: One of the receiver Led continuously flashes red.
PROBABLE CAUSE: The channel is in “state of alarm” because radio communication is absent.
REMEDY: Recheck radio communication with “test” function on the hygge programmable thermostat. Evaluate
the possibility of moving devices away from metal screens.
SYMPTOM: When the hygge programmable thermostat is operating in “Test” mode, the receiver does not turn on the
relay.
PROBABLE CAUSE: The transmitter address does not match the address stored in the receiver.
REMEDY: Run the self-learning as explained in the section ”hygge programmable thermostat<> hygge radio
relay receiver PAIRING”.
SYMPTOM: By starting the pairing procedure, the hygge radio relay receiver do not switch on the flashing yellow
Led.
PROBABLE CAUSE: The button has been pushed too quickly.
REMEDY: Start the pairing procedure by holding down the appropriate button for one second.
SYMPTOM: The hygge programmable thermostat is on “test” mode but the hygge radio relay receiver does not
activate any relay, the Leds do not indicate any radio command reception.
PROBABLE CAUSE: The received signals are too weak for proper decoding of commands.
REMEDY: Consider moving devices away from metal screens, or approaching them.
SYMPTOM: One of the receiver’s Leds remains on red despite the communication with hygge programmable
thermostat has been restored.
PROBABLE CAUSE: The indication of long-term signal quality is reminiscent of the history of the last half hour of channel
operation.
REMEDY: Check with the “test” mode that the commands are correctly received and wait up to 30 minutes for the
long-term signal to turn green.