Oomi Water Sensor FT122-K Manual

: June 8, 2024
: Oomi

Table of Contents

Oomi
Water Sensor

Oomi

Water Sensor

SKU: FT122-K

Quickstart

This is a
secure
Alarm Sensor
for
PR China.

Please make sure the internal battery is fully charged.

To add this device to your network execute the following action:
Turn the primary controller of Z-Wave network into inclusion mode, short press the products Action Button that you can find on the product.

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

Oomi by Fantem Water Sensor brings intelligence to a new level, one that is suited to both safety and convenience. It contains 4 sensing points, which would be more accurately to detect the presence and absence of water or detect whether there is water leak in some places of your home. The Water Sensor has an inbuilt buzzer that can play alarm sounds to let you know when the water is detected.The Water Sensor is also a security Z-Wave device that supports Over The Air (OTA) for firmware updates.

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.

Press and hold the Action Button that you can find on the product for 20 seconds and then release. This procedure should only be used when the primary controller is 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

Turn the primary controller of Z-Wave network into inclusion mode, short press the products Action Button that you can find on the product.

Exclusion

Turn the primary controller of Z-Wave network into exclusion mode, short press the products Action Button that you can find on the product.

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:

Pressing the Action Button once will trigger sending the Wake up notification command. If press and hold the Z-Wave button for 3 seconds, the Water Sensor will wake up for 10 minutes.

Quick trouble shooting

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

Make sure a device is in factory reset state before including. In doubt exclude before include.
If inclusion still fails, check if both devices use the same frequency.
Remove all dead devices from associations. Otherwise you will see severe delays.
Never use sleeping battery devices without a central controller.
Dont poll FLIRS devices.
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| Lifelinegroup.1. The Battery Report or Multilevel Sensor Report (Configurable) can be sent to the associated nodes in group 1.2. When the water leak is detected, the Notification Report will be send to the associated nodes in group 1.3. When the Water Sensor is reset, the Device Reset Locally CC will be send to the associated nodes in group 1.
---|---|---
2| 5| Send the configuration parameter 0x88 to the associated nodes in group 2.
3| 5| Send Basic Set (configured by parameter 0x58) to the associated nodes in Group 3 when the Sensor probe 1 is triggered.
4| 5| Send Basic Set (configured by parameter 0x59) to the associated nodes in Group 4 when the Sensor probe 2 is triggered.

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 200â€ˆit 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 10: Set the alarm time for the Buzzer when the sensor is

triggered.

Set the alarm time for the Buzzer when the sensor is triggered.
Size: 4 Byte, Default Value: 101968650

SettingDescription

1 – 255	Repeated cycle of Buzzer alarm.
256 – 65535	the time of Buzzer keeping ON state (MSB)
65536 – 2147483647	The time of Buzzer keeping OFF state

Parameter 101: To set what unsolicited report would be sent to the

Lifeline group.

To set what unsolicited report would be sent to the Lifeline group.
Size: 1 Byte, Default Value: 3

SettingDescription

0	Send Nothing
1	Battery Report is enabled.
2	Multilevel sensor report for temperature is enabled.
3	Battery Report and Multilevel sensor report for temperature are enabled.

Parameter 111: To set the interval time of sending reports in Report

group 1

To set the interval time of sending reports in Report group 1.Note:1. The unit of interval time is second if USB power.2. If battery power, the minimum interval time is equal to Wake Up interval set by the Wake Up CC.
Size: 4 Byte, Default Value: 3600

SettingDescription

5 – 2678400	Available rang is 5 to 2678400 seconds.

Parameter 135: To set which sensor report can be sent when the water leak

event is triggered and if the receiving device is a non-multichannel device.

To set which sensor report can be sent when the water leak event is triggered and if the receiving device is a non-multichannel device.
Size: 1 Byte, Default Value: 1

SettingDescription

0	Send nothing
1	Send notification report to association group 1.
2	Send configuration 0x88 report to association group 2.
3	Send notification report to association group 1 and Send configuration 0x88

report to association group 2.

Parameter 136: When the parameter 0x87 is set to 2 or 3, it can get the

sensor probes status through this configuration value.

When the parameter 0x87 is set to 2 or 3, it can get the sensor probes status through this configuration value.Note: This parameter is a Get- only parameter.
Size: 1 Byte, Default Value: 0

SettingDescription

0	absence of water is triggered by probe 1.
1	presence of water is triggered by probe 1.
2	presence of water is triggered by probe 2.

Parameter 2: Enable/Disable waking up for 10 minutes when re-power on

(battery mode) the MultiSensor.

Enable/Disable waking up for 10 minutes when re-power on (battery mode) the MultiSensor.
Size: 1 Byte, Default Value: 0

SettingDescription

0	Disable
1	Enable.

Parameter 201: Temperature sensor calibration

Temperature sensor calibration.Note:1.High byte is the calibration value. Low byte is the unit (0x00=Celsius, 0x01=Fahrenheit)2.The calibration value (high byte) contains one decimal point. E.g. if the value is set to 20 (0x1400), the calibration value is 2.0(EU/AU version) or if the value is set to 20 (0x1401), the calibration value is 2.0 (US version)3.The calibration value (high byte) = standard value – measure value.E.g.If measure value =25.3 and the standard value = 23.2, so the calibration value= 23.2 – 25.3= -2.1 (0xEB).If the measure value =30.1 and the standard value = 33.2, so the calibration value= 33.2 – 30.1=3.1 (0x1F).
Size: 2 Byte, Default Value: 1

SettingDescription

-128 – 127	Available rang is -12.8 to 12.7.

Parameter 252: Enable/disable all configuration parameters to be locked

Enable/disable all configuration parameters to be locked.
Size: 1 Byte, Default Value: 0

SettingDescription

0	Disable
1	Enable.

Parameter 255: Reset to factory defaults.

Reset to factory defaults.
Size: 4 Byte, Default Value: 0

SettingDescription

1	Reset all configuration parameters to factory defaults.
1431655765	Reset the product to factory defaults.

Parameter 39: Configure the default low battery value.

Configure the default low battery value. When the current battery level is lower than this value, it will send out the low battery alarm.
Size: 1 Byte, Default Value: 20

SettingDescription

10 – 50	Available rang is 10% to 50%.

Parameter 49: Set the upper limit value (overheat).

Set the upper limit value (overheat).
Size: 4 Byte, Default Value: 68157696

SettingDescription

0	Celsius unit
1	Fahrenheit unit
65536 – 2147483647	Temperature value

Parameter 50: Set the lower limit value (under heat)

Set the lower limit value (under heat)
Size: 4 Byte, Default Value: 20971776

SettingDescription

0	Celsius unit
1	Fahrenheit unit
65536 – 2147483647	Temperature value

Parameter 57: Set the recover limit value of temperature sensor.

Note:1. When the current measurement <= (Upper limitRecover limit), the upper limit report is enabled and then it would send out a sensor report when the next measurement is more than the upper limit. After that the upper limit report would be disabled again until the measurement = (Lower limit + Recover limit), the lower limit report is enabled and then it would send out a sensor report when the next measurement is less than the lower limit. After that the lower limit report would be disabled again until the measurement >= (Lower limit + Recover limit).3. High byte is the recover limit value. Low byte is the unit (0x01=Celsius, 0x02=Fahrenheit).
Size: 2 Byte, Default Value: 5121

SettingDescription

10 – 255	Available range is 1.0 to 25.5

Parameter 64: Set the default unit of the automatic temperature report in

parameter 101-103.

Set the default unit of the automatic temperature report in parameter 101-103.
Size: 1 Byte, Default Value: 1

SettingDescription

0	The unit is Celsius.
1	The unit is Fahrenheit.

Parameter 8: Set the timeout of awake after the Wake Up CC is sent out..

Set the timeout of awake after the Wake Up CC is sent out.
Size: 1 Byte, Default Value: 30

SettingDescription

8 – 127	Available rang is 8 to 127 seconds.

Parameter 84: Get the state of tilt sensor

Get the state of tilt sensor.Note: this is a Get-only parameter.
Size: 1 Byte, Default Value: 0

SettingDescription

0	The Water Sensor main unit is in horizontal direction.
1	The Water Sensor main unit is in vertical direction.

Parameter 86: Enable/ disable the buzzer.

Enable/ disable the buzzer.
Size: 1 Byte, Default Value: 1

SettingDescription

0	Disable
1	Enable

Parameter 87: To set which sensor is triggered the buzzer will alarm.

To set which sensor is triggered the buzzer will alarm.
Size: 4 Byte, Default Value: 3

SettingDescription

1	If the Water leak is triggered, the buzzer will alarm.
2	If the vibration is triggered, the buzzer will alarm.
16	If the under heat is triggered, the buzzer will alarm
32	If the overheat is triggered, the buzzer will alarm.

Parameter 88: To set which value of the Basic Set will be sent to the

associated nodes in association Group 3 when the Sensor probe 1 is triggered.

To set which value of the Basic Set will be sent to the associated nodes in association Group 3 when the Sensor probe 1 is triggered.
Size: 1 Byte, Default Value: 0

SettingDescription

0	Send nothing
1	Presence of water, send Basic Set 0xFF, absence of water, send Basic Set

0x00.
2| Presence of water, send Basic Set 0x00, absence of water, send Basic Set 0xFF.

Parameter 89: To set which value of the Basic Set will be sent to the

associated nodes in association Group 4 when the Sensor probe 2 is triggered.

To set which value of the Basic Set will be sent to the associated nodes in association Group 4 when the Sensor probe 2 is triggered.
Size: 1 Byte, Default Value: 0

SettingDescription

0	Send nothing.
1	Presence of water, send Basic Set 0xFF, absence of water, send Basic Set =

0x00.
2| Presence of water, send Basic Set 0x00, absence of water, send Basic Set 0xFF.

Parameter 9: Report the current power mode and the product state for

battery power mode

Report the current power mode and the product state for battery power mode.Note: this parameter cannot be used as Set usage.
Size: 2 Byte, Default Value: 0

SettingDescription

0	USB power mode
256	Keep sleep state for Battery power mode
257	Keep awake for 10 minutes for battery power mode.

Parameter 94: To set which power source level is reported via the Battery

CC.

To set which power source level is reported via the Battery CC.
Size: 1 Byte, Default Value: 0

SettingDescription

0	report the USB power level.
1	report the CR123A battery level.

Technical Data

Hardware Platform	ZM5101
Device Type	Notification Sensor
Network Operation	Reporting Sleeping Slave
Firmware Version	HW: 122 FW: 1.05
Z-Wave Version	6.51.10
Certification ID	ZC10-18015913
Z-Wave Product Id	0x016A.0x1D02.0x007A
IP (Ingress Protection) Rated	ok
Supported Notification Types	Heat AlarmHome SecurityWater Alarm
Firmware Updatable	Updatable by Consumer by RF
Sensors	Air TemperatureWater Flow
Frequency	XXfrequency
Maximum transmission power	XXantenna

Supported Command Classes

Association Grp Info
Association V2
Battery
Configuration
Device Reset Locally
Firmware Update Md V2
Manufacturer Specific V2
Multi Channel Association V3
Multi Channel V4
Notification V7
Powerlevel
Security
Sensor Multilevel V5
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.