Quickstart

This is a Z-Wave Device for Europe. To run this device please insert fresh 4 * AAA batteries. Please make sure the internal battery is fully charged.

Single click on the large middle button (PROG) confirms inclusion and exclusion. Depending on power supply (battery or 5 V external) the device will we always active or run in a pseudo active mode (FLIRS) preserving battery power. To switch between FLIRS and Active mode press and hold the the PROG button for 4 seconds - the LED will stay off. Now release the PROG switch and press it 3 times within 2 seconds. The LED will either flash two times (indicates FLIRS) or four times (indicates active mode).



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

This device is a 100% interoperable Z-Wave to IR extender to control Air Conditions. It transmits IR control code with a wide range including the temperature and supports Z-Wave compliant Home Gateways and portable Controllers. It also has an integrated 5-direction IR emitter hemispherical coverage, a programmable power level (high or low) for external IR emitter to aviod saturation of IR receivers. The device is also with built?in temperature sensor which allows gateway or controller to get the current room temperature.

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.

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 Locations

Mounting Process

The ZXT-120 can be mounted to a wall or wooden racks using the two key holes in the bottom case.

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

Single click on the large middle button (PROG) confirms inclusion and exclusion.

Exclusion

Single click on the large middle button (PROG) confirms inclusion and exclusion.

Product Usage

The Built in IR code library supports most of the popular air conditioner brands in the market. Z?Wave gateway and controller does not need to have any IR control code knowledge. User can use ZWave controller or gateway to select the IR code according to the ZXT-120 code list separately provided through Z-Wave configuration command.

A complete list of all supported AC devices can be downloaded from the manufacturers homepage http://www.remotec.com.hk/zaspx/support.aspx

Infrared Code Learning

In case none of the code on the code list works for the targeted air conditioner, user can use IR code learning function using configuration according to below steps:

Reset of the Device

Press and hold (PROG) button for 10seconds on ZXT-120. The LED will flash twice until reset process is completed.

Node Information Frame

The Node Information Frame (NIF) is the business card of a Z-Wave device. It contains information about the device type and the technical capabilities. The inclusion and exclusion of the device is confirmed by sending out a Node Information Frame. Beside this it may be needed for certain network operations to send out a Node Information Frame. To issue a NIF execute the following action:

Single click on the large middle button (PROG) sends a Node Information Frame.

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

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 25: Indicate a location for IR code learning and start learning

In case none of the code on the code list works for the targeted air conditioner, user can use IR code learning function. See manual at section IR Code Learning for a description of the procedure.
Size: 1 Byte, Default Value: 1

Setting Description
0 OFF
1 ON (resume)
02 - 11 19°C cool - 28°C cool
12 - 21 19°C heat - 28°C heat
22 Dry mode

Parameter 26: Learning status register

Note: The status value 0x01 and 0x04 will be reset to 0 when the ZXT-120 receive a get command to this parameter
Size: 1 Byte, Default Value: 00

Setting Description
00 Idle - this IR channel is idle
01 OK - the latest learning process successful and completed
02 Learning - the ZXT-120 is busy processing previous learning request
04 Failed - the latest learning request failed

Parameter 27: IR code number for built-in code library


Size: 1 Byte, Default Value: 0

Setting Description
0 - 255 Code

Parameter 28: External IR Emitter power level


Size: 1 Byte, Default Value: 255

Setting Description
0 normal power mode
255 high power mode

Parameter 32: Surround IR control

To avoid the IR interference by disabling the surrounding IR emitter if 2 air-conditioners in a room are used. Extend the battery life by disabling the Surround IR Emitters
Size: 1 Byte, Default Value: 255

Setting Description
0 disable Surround IR Emitters
255 enable Surround IR Emitters

Parameter 33: AC function Swing control


Size: 1 Byte, Default Value: 1

Setting Description
0 SWING OFF
1 SWING AUTO

Parameter 35: Learn location status


Size: 4 Byte, Default Value: 0

Setting Description
1 - 23 Learn location

Technical Data

Dimensions 0.0362500x0.0208000x0.0875000 mm
Weight 57 gr
Hardware Platform ZM3102
EAN 4896628183777
Battery Type 4 * AAA
Firmware Version 01.01
Z-Wave Version 03.2a
Certification ID ZC08-12090012
Z-Wave Product Id 5254.0101.8377
Frequency Europe - 868,4 Mhz
Maximum transmission power 5 mW

Supported Command Classes

  • Basic
  • Thermostat Mode
  • Thermostat Setpoint
  • Thermostat Fan Mode
  • Version
  • Switch All
  • Battery
  • Configuration
  • Sensor Multilevel
  • Manufacturer Specific

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.