ABB HA-S-2-WL User manual

2CKA001473B9364 │ 16.10.2017

Product manual

ABB-free@home

®

Radiator thermostat, Basic

HA-S-1-WL

Radiator thermostat, Comfort

HA-S-2-WL

Table of contents

Product manual 2CKA001473B9364

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2

Table of contents

1

Information on the manual .......................................................................................................................... 3

2

Safety ......................................................................................................................................................... 4

2.1

Information and symbols used ........................................................................................................ 4

2.2

Intended use ................................................................................................................................... 5

2.3

Improper use ................................................................................................................................... 5

2.4

Target group / Qualifications of personnel ...................................................................................... 5

2.5

Safety instructions ........................................................................................................................... 6

2.6

Use of batteries ............................................................................................................................... 6

2.7

Environment .................................................................................................................................... 6

3

Setup and function ..................................................................................................................................... 7

3.1

Scope of supply .............................................................................................................................. 8

3.2

Additional necessary components ................................................................................................... 8

3.3

Overview of types ........................................................................................................................... 9

3.4

Functions ........................................................................................................................................ 9

3.5

Device overview ............................................................................................................................ 11

4

Technical data .......................................................................................................................................... 12

4.1

Dimensional drawings ................................................................................................................... 13

5

Connection and installation ...................................................................................................................... 14

5.1

Installation ..................................................................................................................................... 14

5.2

Dismantling ................................................................................................................................... 17

6

Commissioning ......................................................................................................................................... 18

6.1

Coupling of wireless devices with the System Access Point ......................................................... 18

6.2

Allocation of devices and definition of channels ............................................................................ 20

6.3

Setting options per channel ........................................................................................................... 25

6.4

Links .............................................................................................................................................. 28

7

Update ...................................................................................................................................................... 29

8

Operation ................................................................................................................................................. 30

8.1

Setpoint adjustment or change of mode ........................................................................................ 30

8.2

Special features during operation ................................................................................................. 32

8.3

Displays / messages ..................................................................................................................... 34

9

Maintenance ............................................................................................................................................. 35

9.1

Cleaning ........................................................................................................................................ 35

10

Notes ........................................................................................................................................................ 36

11

Index ........................................................................................................................................................ 37

Information on the manual

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1 Information on the manual

Please read this manual carefully and observe the information it contains. This will assist you in

preventing injuries and damage to property, and ensure both reliable operation and a long

service life for the device.

Please keep this manual in a safe place.

If you pass the device on, also pass on this manual along with it.

ABB accepts no liability for any failure to observe the instructions in this manual.

If you require additional information or have questions about the device, please contact ABB or

visit our Internet site at:

www.abb.com/freeathome

Safety

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2 Safety

The device has been constructed according to the latest valid regulations governing technology

and is operationally reliable. It has been tested and left the factory in a technically safe and

reliable state.

However, residual hazards remain. Read and adhere to the safety instructions to prevent

hazards of this kind.

ABB accepts no liability for any failure to observe the safety instructions.

2.1 Information and symbols used

The following Instructions point to particular hazards involved in the use of the device or provide

practical instructions:

Danger

Risk of death / serious damage to health

– The respective warning symbol in connection with the signal word "Danger"

indicates an imminently threatening danger which leads to death or serious

(irreversible) injuries.

Warning

Serious damage to health

– The respective warning symbol in connection with the signal word "Warning"

indicates a threatening danger which can lead to death or serious

(irreversible) injuries.

Caution

Damage to health

– The respective warning symbol in connection with the signal word "Caution"

indicates a danger which can lead to minor (reversible) injuries.

Attention

Damage to property

– This symbol in connection with the signal word "Attention" indicates a

situation which could cause damage to the product itself or to objects in its

surroundings.

NOTE

This symbol in connection with the word "Note" indicates useful tips and

recommendations for the efficient handling of the product.

This symbol alerts to electric voltage.

Safety

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2.2 Intended use

The radiator thermostats Basic and Comfort can be used to create a convenient single room

control by operating the radiator heating via wireless signal. The radiator thermostats are fully

compatible with radiator valves with an M30 x1.5 thread. For other valves (e.g. Danfoss), one of

the supplied adapters must be used.

Only AA alkaline batteries are permitted for use. The scope of delivery includes 2 batteries.

The device is intended for the following:

■

Operation according to the listed technical data

■

Installation in dry interior rooms

The intended use also includes adherence to all specifications in this manual.

Declaration of conformity

Busch-Jaeger | ABB, herewith declare that radio system types HA-S-1-WL and HA-S-2-WL

conform to directive 2014/53EU.

The complete text of the EU declaration of conformity is available at the following Internet

address:

HA-S-1-WL www.busch-jaeger-catalogue.com/6200-0-0133,artikel.html

HA-S-2-WL www.busch-jaeger-catalogue.com/6200-0-0134,artikel.html

Tab.1: Link to Declaration of conformity

2.3 Improper use

Each use not listed in Chapter 2.2 “Intended use“ on page 5 is deemed improper use and can

lead to personal injury and damage to property.

ABB is not liable for damages caused by use deemed contrary to the intended use of the

device. The associated risk is borne exclusively by the user/operator.

The device is not intended for the following:

■

Unauthorized structural changes

■

Repairs

■

Outdoor use

■

The use in bathroom areas

2.4 Target group / Qualifications of personnel

No special qualifications are needed to connect and operate the device.

However, persons installing or connecting and operating the device must have read and

understood the manual and follow the instructions provided.

Safety

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2.5 Safety instructions

Warning - Risk of sustaining injuries!

An improper use of batteries can lead to the risk of sustaining injuries!

■

Keep the batteries away from children.

■

In case of damaged batteries; avoid contact with skin, eyes and mucous

membranes.

– When coming into contact with battery acid, clean the affected parts

immediately with plenty of clean water and, if necessary, contact a

doctor.

Caution! - Risk of damaging the device due to external factors!

Moisture and contamination can damage the device.

■

Protect the device against humidity, dirt and damage during transport,

storage and operation.

2.6 Use of batteries

To guarantee the correct function of the device, please observe the following points:

■

Do not use rechargeable batteries! The use of rechargeable batteries is not recommended

due to their lower voltage level in comparison to standard batteries.

■

Use only Type AA alkaline batteries.

■

Remove discharged batteries immediately from the device.

■

Do not use new batteries and used ones together.

■

If necessary, clean the batteries and contacts before inserting them.

2.7 Environment

Consider the protection of the environment!

Used electric and electronic devices must not be disposed of with domestic

waste.

– The device contains valuable raw materials which can be recycled.

Therefore, dispose of the device at the appropriate collecting depot.

All packaging materials and devices bear the markings and test seals for proper disposal.

Always dispose of the packaging material and electric devices and their components via the

authorized collecting depots and disposal companies.

The products meet the legal requirements, in particular the laws governing electronic and

electrical devices and the REACH ordinance.

(EU Directive 2012/19/EU WEEE and 2011/65/EU RoHS)

(EU REACH ordinance and law for the implementation of the ordinance (EC) No.1907/2006).

Setup and function

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3 Setup and function

OFF

ECO

Radiator thermostat, Basic Radiator thermostat, Comfort

Fig. 1: Product overview of Radiator thermostats (Basic and Comfort)

The radiator thermostats HA-S-1-WL and HA-S-2-WL can be used to create a convenient single

room control of the temperature by operating the radiator heating (water-bearing radiators)

guided via wireless signal. No laying of cables required. Communication with the free@home

system is carried out wireless.

The radiator thermostats have an integrated temperature sensor, an integrated temperature

control, as well as an electric motor with drive unit to move the heating valve to a desired

position.

Other than the System Access Point, the devices require no further accessories for

commissioning.

The measured actual temperature value of the radiator thermostats is not displayed in the

visualization of the ABB-free@home

®

app.

The devices are not pre-programmed. Programming is carried out via the user interface of the

System Access Point.

Battery service life

The service life of the battery depends mainly on the respective usage. This means on how

often the motor of the actuating drive is moved, on the battery type and its state of charge.

Standard usage (in actuating drive status: 2 setpoint adjustments per day; in OFF mode from

May to September) the service life of the battery lasts generally up to 2 years.

Noise impairment

An electric motor operates inside the actuating drive. It influences the position of the valve

tappet via a drive unit. Fundamentally there is a low noise impairment when the motor moves to

a new valve position.

A new valve position is moved to when the user manually specifies a new setpoint value or a

time program. Also to regulate and to maintain a constant temperature an opening and closing

of the valve is necessary.

Movements of the motor are kept to a minimum to save power.

Setup and function

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3.1 Scope of supply

A

B

C

D

[A] Radiator thermostat, Comfort / Radiator thermostat, Basic

[B] 2 type AA alkaline batteries

[C] Screw for adapter

[D] Adapters for Danfoss valves (the pins labelled with the scissors symbol must be removed),

which have a thread size of M30 x 1.5 mm:

■

RAV (when using the RAV adapter, the RAV pin is required to extend the tappet).

■

RA

■

RAVL

3.2 Additional necessary components

The thermostat supports valves with a thread size of M30 x 1.5 mm; 3 Danfoss adapters are

additionally included in the scope of delivery (see chapter Scope of delivery). And the following

adapter types can additionally be ordered separately:

■

AC-HA-1 Herz adapter

■

AC-HA-2 Comap adapter

■

AC-HA-3 Orkli adapter

Setup and function

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3.3 Overview of types

Article no. Product name Colour

HA-S-1-WL Radiator thermostat, Basic White

HA-S-2-WL Radiator thermostat, Comfort White

Table 2: Overview of types

3.4 Functions

The following table provides an overview of the possible functions and applications of the

device:

Icon of the user interface Information

Name:

Radiator thermostat, Basic / Radiator

thermostat, Comfort

Type: Actuator

Made available by: Radiator thermostat Basic / Comfort

Function:

Regulates free@home radiator

thermostats (actuating drives)

Table 3: Overview of functions

Basic functions of Basic

The Basic version of the device has two push-buttons on top of the device:

■

OFF (off button): Switches the device into the OFF mode. This means that the temperature

is no longer regulated. The frost protection function and valve protection function are active.

■

Comfort: Switches the device into Comfort mode. The temperature is regulated to the

setpoint value. The setpoint value can be set via a connected extension unit (e.g. a

free@home-Touch 7“ or a free@home room temperature controller) or via the ABB-

free@home

®

app.

Basic functions of Comfort

The Comfort version has two push-buttons on top of the device, as well as a rotary knob at the

front of the device:

■

ON/OFF (off button): Switches the device into the OFF mode or Comfort mode. The

temperature is not regulated in the OFF mode. The frost protection function and valve

protection function are active. In Comfort mode the temperature is regulated to the setpoint

value. The setpoint value can be set locally via the rotary control element. The setpoint

value can also be set via a connected extension unit (e.g. a free@home-Touch 7“ or a

free@home room temperature controller) or via the ABB-free@home

®

app.

■

ECO: This is used to switch over between Comfort and ECO mode. In ECO mode the

temperature is reduced by a pre-programmed value. Example: You are leaving the room for

a few hours; the room temperature is to be reduced to save energy; however, the room is

not to cool down completely.

Setup and function

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Additional functions of both device versions

■

Extension unit mode: The radiator thermostat can be linked with other free@home

devices, so that these can then be used as "Extension unit" to remote control the heating

mode and the setpoint value of the radiator thermostat.

The temperature measurement and regulation continues to be carried out in this mode

locally in the radiator thermostat.

Devices that can be linked as extension unit with a radiator thermostat:

– free@home-Touch 7“

– free@home-Touch 4.3“

– Room temperature controller

– Wireless room temperature controller

– ABB-free@home

®

app

■

Low battery warning: The user is informed when the power of the battery drops below a

critical level. Although the radiator thermostat will continue to function for a few days after

the warning, replacement batteries should be kept ready. When the battery is completely

flat, the radiator thermostat remains in the position set last!

■

Valve protection function: To protect the valve, the radiator thermostat carries out a valve

protection movement every two weeks. The valve is moved to the fully open and closed

position once.

■

Valve adaptation: The adaptation movement is carried out during commissioning of the

radiator thermostat. This determines whether the valve can be actuated and the size of the

stroke for calibrating the radiator thermostat to this valve. A defective or non-existing valve

leads to an error message.

In case of a defective valve, please contact the installer of your heating system to replace

the valve.

■

Window open detection: The radiator thermostat can be linked with a window contact in

the free@home configuration interface. When the window is opened, the radiator thermostat

is switched off automatically or switched back on again when the window is closed.

Setup and function

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3.5 Device overview

Local operation

3

2

1

4

5

2

1

3

ECO

4

6

Radiator thermostat, Basic Radiator thermostat, Comfort

Fig. 2: Overview of devices Radiator thermostats (Basic and Comfort)

Basic Comfort

[1] LED [1] LED

[2] Comfort button: for setting the temperature to the

parameterized comfort setting.

[2] Display

[3] OFF button: for deactivating the device

Frost protection is active when the device is

switched off.

Switch the device on via the Comfort button [2]

[3] ECO button: for switching between comfort and

OFF mode.

[4] Temperature sensor (NTC)

[4] OFF button: for switching between the last

operating mode and OFF; the last mode can be

either Comfort or OFF mode.

[5] Handwheel

[6] Temperature sensor (NTC)

Technical data

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4 Technical data

Designation Value

Power supply 3 V (2x AA alkaline batteries)

Typical battery service life 2 years

Transmission frequency 2.400 - 2.483 GHz

Transmission protocol free@home wireless

Maximum transmission power WL (wireless) < 15 dBm

Protection IP20

Ambient temperature -5°C - +45°C

Storage temperature –20°C - +70°C

Protection IP20

Ambient temperature -5°C - +45°C

Storage temperature –20°C - +70°C

Connection M 30 x 1.5

Maximum valve lift 4.5 mm

Setting time 3 s/mm

Manner of operation Type 1

Pollution degree II

Test temperature

Ball indentation test

80°C housing, 100°C

Battery compartment, 125°C PCB

(EN 60730 21.2.5)

Software class A

Table 4: Technical data

Technical data

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4.1 Dimensional drawings

84

63

48

95

63

48

Radiator thermostat, Basic Radiator thermostat, Comfort

Fig. 3: Dimensions; all dimensions are in mm

Connection and installation

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5 Connection and installation

Note

Transmitter and receiver communicate via radio control. The transmission range

depends on the structural conditions. Walls and ceilings, especially steel

reinforcements or metal claddings, reduce the transmission range. The distance

of components to other transmitters that also emit high-frequency signals (e.g.

computers, audio and video systems) should be at least 1 m.

Radio range

To minimize the consumption of power, battery-operated free@home wireless devices are not

operated as repeaters. Different to free@home wireless devices with mains power, a received

command is therefore not transferred.

That is why during the installation it should ensured that there is at least one free@home

wireless device with mains power supply within the range of the battery-operated device.

Planning instructions

Planning and application instructions for the system are available in the ABB-free@home

®

system manual. This can be downloaded at www.abb.com/freeathome.

5.1 Installation

Mounting and installation are identical for both device versions. In the following, only the

Comfort version is shown as an example.

If the device is not in factory settings, the batteries must first be inserted, (See “Inserting the

batteries“ on page 16). The adjusting pin moves back and forth until the error condition "Er1" is

triggered. The thermostat can then be fitted.

Only install on common radiator valves located in dry, indoor rooms. Observe the currently valid

regulations.

Note

For the Basic version the error messages can only be viewed via the web-based

interface of the System Access Point.

Connection and installation

Product manual 2CKA001473B9364

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Fitting the thermostat (factory settings)

1. Turn the old thermostat to fully open.

2. Loosen the fixture and pull the

thermostat head off the valve.

3*. If the union nut does not fit on the

valve, attach the adapter.

– Completely remove the

connecting pieces (marked with

scissor symbol) of the plastic

adapters before using one of the

enclosed adapters!

– If the valve has a thread size

different to M30 x 1.5 mm, please

use one of the listed adapters,

see chapter 3.2 “Additional

necessary components“ on page

8. However, these must be

ordered separately.

4. Fit the thermostat to the valve or the

adapter.

Connection and installation

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5. Turn the thermostat until it is tight.

– Finally, remove the identification

label and glue it into the list (at

System Access Point).

Inserting the batteries

1. Press the lever underneath the

device towards the battery lid.

2. Lever out the battery lid.

3. Pull out the battery compartment.

4. Insert batteries into the battery

compartment.

Check that the polarity is correct!

5. Slide in the battery compartment

again until the lever engages.

– The LED flashes briefly (battery

function test).

– The device then carries out an

adjustment operation.

Only for the Comfort version:

"ADA" appears in the display.

The device is now ready for

commissioning.

Connection and installation

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5.2 Dismantling

Caution – damage to property

Damage to the device resulting from incorrect dismantling position

– During dismantling, the device must be in the dismantling position. For this

purpose, the adjusting pin must be retracted.

1

2

1. To retract the adjusting pin, press

buttons [1] and [2] simultaneously for

15 seconds.

2. Loosen the thermostat by untwisting

the fixture of the thermostat.

3. Pull the thermostat off.

HA-S-1-WL HA-S-2-WL

1

2

Commissioning

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6 Commissioning

Commissioning of the device is always carried out via the Web-based surface of the System

Access Point. It is assumed that the basic commissioning steps of the overall system have

already been carried out. Knowledge about the Web-based commissioning software of the

System Access Point is assumed.

The System Access Point establishes the connection between the free@home participants and

the smartphone, tablet or PC. The System Access Point is used to identify and program the

participants during commissioning.

When energized, Basic and Comfort thermostats that have not been programmed are in

programming mode for 10 minutes and can be logged into the system. Programmed devices

share information about their type and supported functions with the System Access Point.

During initial commissioning all devices are given a universal name. The installer must change

this name within the commissioning process to a name practical and specific for the system.

The devices must be parameterised for the use of additional functions.

Note

General information about commissioning and parameterization is available in

the ABB-free@home

®

system manual.

6.1 Coupling of wireless devices with the System Access Point

6.1.1 Coupling devices

free@home wireless devices must first be coupled with the System Access Point before they

can be used in a project. The devices exchange a security key during the coupling process.

Communication between devices is carried out encrypted after coupling and they are firmly

connected with the System Access Point. Coupled devices cannot be connected with a different

System Access Point. They must first be reset to the factory settings.

Note

Separate commissioning is carried out for thermostats.

Carry out the following steps to couple one or several devices with the system:

1. Install the free@home wireless device(s).

2. Use your smartphone, tablet or PC to call up the user interface of the System Access Point

that is ready for use.

3. Remove the batteries from the device.

4. Start the scanning mode ("Settings" > "free@home-Wireless" > "Search for wireless

devices“).

Commissioning

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19

Fig 4: Coupling wireless devices with the System Access Point

5. Insert the batteries into the device.

■

The LED of the thermostat flashes briefly (battery function test).

■

The devices are now in programming mode for 10 minutes. The LED [1] flashes as long

as the programming mode is active.

1

EC O

Radiator thermostat, Basic Radiator thermostat, Comfort

■

The System Access Point consecutively scans all free@home wireless devices. Devices

that are in programming mode are integrated automatically into the system. The

scanning process ends 10 minutes after the last device has been found.

Integrated devices are listed in the "Device list" of the user interface.

6. Use the serial numbers to check whether all installed devices have been found.

■

If a device has not been found, reset it to the factory settings and start a new scanning

process.

Possible reasons for not finding devices:

– The device is not in programming mode.

– The 10-minute programming time has expired.

– The device has already been coupled with a different system.

Commissioning

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6.1.2 Resetting the wireless device (thermostat) to the factory settings

1. Remove the batteries from the device and wait for 30 seconds.

2. Insert the batteries again and keep the button [1] pressed for at least 10 seconds, until the

LED stops flashing.

1

EC O

1

Radiator thermostat, Basic Radiator thermostat, Comfort

The factory settings are restored and the device can now be programmed again.

6.2 Allocation of devices and definition of channels

The devices connected to the system must be identified, i.e. they are allocated to a room

according to their function and are given a practical name.

The allocation is made via the "Devices" allocation function of the Web-based

user interface of the System Access Point.

The following figures show an example of the Basic version.

Always ensure that the correct filter is set, so that the correct device group is displayed.

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