REHAU

RE.GUARD Water Sensor

SKU: 14573101001

Quickstart

This is a
secure
Alarm Sensor
for
Russia.

Please make sure the internal battery is fully charged.

To add this device to your network execute the following action:

1. Open the cover.2) Place the device within the direct range of your Z-Wave controller.3) Set the main controller in add mode (see the controllers manual).4) Click the Z-button once or triple click the Z-button quickly, the LED indicator should blink fast. 5) Wait for the adding process to end.6) Successful adding will be confirmed by the Z-Wave controllers message.

Please refer to the
Manufacturers Manual for more information.

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

RE.GUARD Water Sensor is a wireless sensor powered by ER14250battery. It is used for detecting water overflowing. It can communicatewith an associated Z-Wave device, such as RE.GUARD Water Control,Siren, Smart Switch, etc.The features list:1) Z-Wave Plus certified for wide compatibility (500 serials product).2) Supports security 0 and security 2 protected mode with AES-128 encryption.3) Contains an extension water detecting probe.4) Temperature measurement.5) The battery life is up to 1 year.6) Support low battery alarm function.7) Support firmware OTA.

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)Power on the device2) Press and hold the Z button for more than 20 seconds3)If holding time more than 20 seconds, the LED indicator will keep on for 2 seconds, which means resetting is complete.The reset feature works only when the device has been included into a Z-Wave network.Use this procedure only in the event that the network primary controller is missing or otherwise inoperable.

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. Open the cover.2) Place the device within the direct range of your Z-Wave controller.3) Set the main controller in add mode (see the controllers manual).4) Click the Z-button once or triple click the Z-button quickly, the LED indicator should blink fast. 5) Wait for the adding process to end.6) Successful adding will be confirmed by the Z-Wave controllers message.

Exclusion

) Open the cover.2) Place the device within the direct range of your Z-Wave controller.3) Set the main controller remove mode (see the controllers manual).4) Triple click the Z-button quickly, the LED indicator should blink fast.5) Wait for the removing process to end.6) Successful adding will be confirmed by the Z-Wave controllers message.

Communication to a Sleeping device (Wakeup)

This device is battery operated and turned into deep sleep state most of the time
to save battery life time. Communication with the device is limited. In order to
communicate with the device, a static controller C is needed in the network.
This controller will maintain a mailbox for the battery operated devices and store
commands that can not be received during deep sleep state. Without such a controller,
communication may become impossible and/or the battery life time is significantly
decreased.

This device will wakeup regularly and announce the wakeup
state by sending out a so called Wakeup Notification. The controller can then
empty the mailbox. Therefore, the device needs to be configured with the desired
wakeup interval and the node ID of the controller. If the device was included by
a static controller this controller will usually perform all necessary
configurations. The wakeup interval is a tradeoff between maximal battery
life time and the desired responses of the device. To wakeup the device please perform
the following action:

Press and hold the Z button for more than 3 seconds and release.

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 an other 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 NumberMaximum NodesDescription

1| 5| Z-Wave Plus Lifeline: 1. Notification Report. Sensor will send Notification Report to the associated nodes 2. Battery Report. Sensor will send Battery Report when the battery level is low and the battery reports value is 0xFF. 3. Device Reset Locally Notification. Sensor will send Device Reset Locally Notification when reset 4.Sensor multilevel report When associated to Group 1, you can adjust the temperature reporting cycle according to the configuration settings.
---|---|---
2| 5| 1. Basic Set. Water Sensor will send Basic Set to associated nodes when Water leak detected.

Configuration Parameters

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 14: Enable/Disable BASIC SET command

Water Sensor can send BASIC SET command to nodes associated with group 2.
Size: 1 Byte, Default Value: 0

SettingDescription

Parameter 15: Value of the BASIC SET

Water sensor can reverse its value of BASIC SET when flooding is triggered.
Size: 1 Byte, Default Value: 0

SettingDescription

0| Send BASIC SET VALUE = 255 to nodes associated with group 2 when flooding alarm is triggered. Send BASIC SET VALUE = 0 to nodes associated with group 2 when flooding alarm is canceled.
---|---
1| Send BASIC SET VALUE = 0 to nodes associated with group 2 when flooding alarm is triggered. Send BASIC SET VALUE = 255 to nodes associated with group 2 when flooding alarm is canceled.

Parameter 17: Set resend flooding alarm interval (minute)

How much time interval is reported by flooding alarm.
Size: 1 Byte, Default Value: 5

SettingDescription

1 – 240| The higher the value, the long the report periodically – in decimal values from 1 to 240
---|---

Parameter 19: Temperature report tme (10 minutes)

The sensor measures the temperature every ten minutes, change of 1 degree Celsius will be reported. By default, it must report at least once a day.
Size: 1 Byte, Default Value: 144

SettingDescription

Parameter 20: Set the high temperature alarm trigger value

The accuracy is 0.1 degrees, the United States uses Fahrenheit, and the Fahrenheit temperature range is -670~2570, which is -67.0~257.0F. Other countries use Celsius temperature, Celsius temperature range -550~1250, which is -55.0~125.0 C.
Size: 2 Byte, Default Value: 400

SettingDescription

Parameter 22: Set the low temperature alarm trigger value

The accuracy is 0.1 degrees, the United States uses Fahrenheit, and the Fahrenheit temperature range is -670~2570, which is -67.0~257.0F. Other countries use Celsius temperature, Celsius temperature range -550~1250, which is -55.0~125.0 C.
Size: 2 Byte, Default Value: 0

SettingDescription

Parameter 24: Enable/Disable blinking LED when alarm being triggered

Whether the light flashes when the alarm occurs. when the value is 0, the product will not alarm when being triggered; when the value is 1, the product will alarm when being triggered
Size: 1 Byte, Default Value: 1

SettingDescription

Parameter 32: Level of low battery

The low voltage alarm threshold corresponds to the amount of power, the unit is the percentage of power, the value range is 10~50, other values are invalid, that is, the power corresponding to the low voltage can be configured to be 10% to 50%.
Size: 1 Byte, Default Value: 20

SettingDescription

Technical Data

Supported Command Classes

• Association Grp Info
• Association V2
• Battery
• Configuration
• Device Reset Locally
• Firmware Update Md V3
• Manufacturer Specific
• Manufacturer Specific V2
• Notification V3
• Notification V5
• Powerlevel
• Security
• Security 2
• Sensor Multilevel V5
• Supervision
• Transport Service V2
• Version V2
• Wake Up V2
• Zwaveplus Info V2

Controlled Command Classes

• Basic

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.

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