Z-Wave AEOEZWA021 User Manual

Radiator Thermostat

SKU: AEOEZWA021

Quickstart

This is a secure HVAC-Thermostat for Europe. To run this device please insert fresh 2 * AA LR6 batteries.
Please make sure the internal battery is fully charged.

- Start Inclusion mode of your primary Z-Wave Controller.

- Press the Boost-Button.

- Aeotec Radiator Thermostat will show the assigned NodeID.

Important safety information

Please read this manual carefully. Failure to follow the recommendations in this manual may be dangerous or
may violate the law. The manufacturer, importer, distributor, and seller shall not be liable for any loss or damage
resulting from failure to comply with the instructions in this manual or any other material. Use this equipment only
for its intended purpose. Follow the disposal instructions. Do not dispose of electronic equipment or batteries in
a fire or near open heat sources.

What is Z-Wave?

Z-Wave is the international wireless protocol for communication in the Smart Home. This device is suited for use
in the region mentioned in the Quickstart section.

Z-Wave ensures a reliable communication by reconfirming every
message (two-way communication) and every mains powered
node can act as a repeater for other nodes (meshed network) in
case the receiver is not in direct wireless range of the transmitter.

This device and every other certified Z-Wave device can be used
together with any other certified Z-Wave device regardless of
brand and origin as long as both are suited for the same
frequency range.

If a device supports secure communication, it will communicate with other devices secure as long as this device
provides the same or a higher level of security. Otherwise it will automatically turn into a lower level of security to
maintain backward compatibility.

For more information about Z-Wave technology, devices, white papers etc. please refer to www.z-wave.info

.

Product Description

Aeotec Radiator Thermostat is a Z-Wave radio standard compatible energy-saving radiator thermostat for
Europe.

Prepare for Installation / Reset

Please read the user manual before installing the product.

In order to include (add) a Z-Wave device to a network it must be in factory default state. Please make sure to
reset the device into factory default. You can do this by performing an Exclusion operation as described below in
the manual. Every Z-Wave controller is able to perform this operation however it is recommended to use the
primary controller of the previous network to make sure the very device is excluded properly from this network.

Reset to factory default

This device also allows to be reset without any involvement of a Z-Wave controller. This procedure should only
be used when the primary controller is inoperable.

1. Remove batteries.

2. Press and hold boost button.

3. While still holding boost button insert batteries.

4. The LCD shows RES. Release boost button.

5. To perform the factory reset press boost button.

Safety Warning for Batteries

The product contains batteries. Please remove the batteries when the device is not used. Do not mix batteries of
different charging level or different brands.

Installation

Mounting the Aeotec Radiator Thermostat

After adding the Aeotec Radiator Thermostat to a network it is ready to be installed on the radiator. The LCD shows INS. Do not press the boost button yet.

Installation at the radiator without Adapter

Installation at the radiator without Adapter

Mechanical Installation

Press the boost button to start mechanical installation.

Unmounting the Aeotec Radiator Thermostats

Inclusion/Exclusion

On factory default the device does not belong to any Z-Wave network. The device needs to be added to an existing wireless network to communicate with the devices of this network. This process is called Inclusion.

Devices can also be removed from a network. This process is called Exclusion. Both processes are initiated by
the primary controller of the Z-Wave network. This controller is turned into exclusion respective inclusion mode.
Inclusion and Exclusion is then performed doing a special manual action right on the device.

Inclusion

1. Insert the batteries

2. Press the Boost-Button once.

Exclusion

1. Press and hold the boost button of the Radiator Thermostat for at least 5 seconds.

Product Usage

Buttons:

Boost-Taste Leds

LCD

Inserting batteries

Remove the battery cover by simply pulling it off. Now insert the batteries. Pay attention to the correct polarity! At
a later battery change, the configuration of your Aeotec Radiator Thermostat is maintained.

Setpoint adjustment

The setpoint is adjusted via plus and minus button.
Altering the setpoint locally will set theAeotec Radiator Thermostat in heating mode.
The energy saving setpoint can only be adjusted via Z-Wave.
The configurable setpoint range is 8°C to 28°C.
If the setpoint is increased/decreased above/below the set point limits the
Aeotec Radiator Thermostat will change into boost / off mode.

Child protection

Maximum
Nodes

1 1 Z-Wave Plus Lifeline

Press and hold plus and minus button simultaneously for 3 seconds to enable/disable the child protection.
If the Aeotec Radiator Thermostat is set into the highest protection level it is no longer possible to operate the
device locally.

Altering the operating states

Off-Mode
Press minus button until OFF is displayed.

Boost-Mode

Push the boost button.
Alternatively press the plus button until ON is displayed.

Heating-Mode

If the operating state is not heating mode, pressing the plus or minus button will bring the device in heating
mode.

Window open detection

If the room temperature drops the window open detection will trigger.
Aeotec Radiator Thermostat will change temporarily in off mode for 15 minutes.
Window open detection will end automatically after 15 minutes and the previously active operating mode will be
restored.
Window open detection can also be canceled by a button press.
The window open detection is disabled during manufacturer-specific mode.
The sensitivity of the windows open detection can be configured

Display NodeID
Press and hold the boost button for 3 seconds to display the NodeID.

Quick trouble shooting

Here are a few hints for network installation if things dont work as expected.

1. Make sure a device is in factory reset state before including. In doubt exclude before include.

2. If inclusion still fails, check if both devices use the same frequency.

3. Remove all dead devices from associations. Otherwise you will see severe delays.

4. Never use sleeping battery devices without a central controller.

5. Dont poll FLIRS devices.

6. Make sure to have enough mains powered device to benefit from the meshing

Association - one device controls another device

Z-Wave devices control other Z-Wave devices. The relationship between one device controlling another device
is called association. In order to control a different device, the controlling device needs to maintain a list of
devices that will receive controlling commands. These lists are called association groups and they are always
related to certain events (e.g. button pressed, sensor triggers, ...). In case the event happens all devices stored
in the respective association group will receive the same wireless command wireless command, typically a
'Basic Set' Command.

Association Groups:

Group Number

Description

Configuration Parameters

Setting

Description

0

Normal orientation

1

LCD content inverted

Setting

Description

0

LCD always on

5 - 30

LCD timeout in seconds

Setting

Description

0

Backlight disabled

1

Backlight enabled

Setting

Description

0

Battery reporting disabled

1

Battery reporting enabled

Setting

Description

0

Reporting disabled

1 - 50

Reporting Delta in 1/10 Celcius

Z-Wave products are supposed to work out of the box after inclusion, however certain configuration can adapt
the function better to user needs or unlock further enhanced features.

IMPORTANT: Controllers may only allow configuring signed values. In order to set values in the range 128 ...
255 the value sent in the application shall be the desired value minus 256. For example: To set a parameter to

200 it may be needed to set a value of 200 minus 256 = minus 56. In case of a two byte value the same logic

applies: Values greater than 32768 may needed to be given as negative values too.

Parameter 1: LCD invert

Inverts the LCD orientation
Size: 1 Byte, Default Value: 0

Parameter 2: LCD Timeout

Configures the timeout of the LCD.

Size: 1 Byte, Default Value: 0

Parameter 3: Backlight

Enables or disables the LCD-Backlight.
Size: 1 Byte, Default Value: 1

Parameter 4: Battery report

Enables or disables unsolicited battery reporting once a day.
Size: 1 Byte, Default Value: 1

Parameter 5: Measured temperature report

Reports the measured room temperature on change.

Size: 1 Byte, Default Value: 5

Parameter 6: Valve percentage report

Setting

Description

0

Reporting disabled

1 - 100

Reporting Delta in percent

Setting

Description

0

Detection disabled

1 – 3

Sensitivity level

0 – 50

Offset in 1/10 Celcius (0°C – 5°C)

128

Temperature is supplied externaly

206-255

Offset in 1/10 Celcius (-5°C – 0,1°C)

Dimensions

55 x 67 x 67 mm

Weight

127.64 gr

Hardware Platform

ZM5202

EAN

4251295701387

IP Class

IP 20

Voltage

3V

Battery Type

2 * AA LR6

Device Type

Thermostat - HVAC

Network Operation

Listening Sleeping Slave

Z-Wave Version

6.71.01

Certification ID

ZC10-19086734

Z-Wave Product Id

0x0371.0x0002.0x0015

Firmware Updatable

Updatable by Consumer by RF

Reports the valve percentage on change.
Size: 1 Byte, Default Value: 0

Parameter 7: Window open detection

Configures the sensitivity of the window open detection. Sensitivity level: 1 low 2 medium 3 high
Size: 1 Byte, Default Value: 2

Parameter 8: Measured temperature offset

Configures an offset for the measured temperature. Set the offset to -128 (0x80) if measured temperature is
provided externally.
Size: 1 Byte, Default Value: 0

Setting Description

Technical Data

Sensors

Air Temperature

Supported Notification Types

Power Management System

Thermostat HVAC Systems Supported

Heat Only

Thermostat Modes

Energy Save Heat

Frequency

Europe - 868,4 Mhz

Maximum transmission power

5 mW

Supported Command Classes

• Association Grp Info

• Association V2

• Basic

• Battery

• Configuration

• Device Reset Locally

• Firmware Update Md V3

• Manufacturer Specific

• Notification V8

• Powerlevel

• Protection

• Security

• Security 2

• Sensor Multilevel V5

• Supervision

• Switch Multilevel

• Thermostat Mode V3

• Thermostat Setpoint V3

• Transport Service V2

• Version V2

• Zwaveplus Info V2

Explanation of Z-Wave specific terms

• Controller — is a Z-Wave device with capabilities to manage the network. Controllers are typically

Gateways, Remote Controls or battery operated wall controllers.

• Slave — is a Z-Wave device without capabilities to manage the network. Slaves can be sensors,

actuators and even remote controls.

• Primary Controller — is the central organizer of the network. It must be a controller. There can be only

one primary controller in a Z-Wave network.

• Inclusion — is the process of adding new Z-Wave devices into a network.

• Exclusion — is the process of removing Z-Wave devices from the network.

• Association — is a control relationship between a controlling device and a controlled device.

• Wakeup Notification — is a special wireless message issued by a Z-Wave device to announces that is

able to communicate.

• Node Information Frame — is a special wireless message issued by a Z-Wave device to announce its

capabilities and functions.