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Z-Wave ZXT-120 User Manual

(z-wave-to-ac ir extender)
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ZXT-120
(Z-Wave-to-AC IR Extender)
USER MANUAL

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Summary of Contents for Z-Wave ZXT-120

  • Page 1 ZXT-120 (Z-Wave-to-AC IR Extender) USER MANUAL...

  • Page 2: Table Of Contents

    Listening Mode Inclusion/Exclusion IR Code Selection IR Code Learning Reset ZXT-120 to factory default ZXT-120 Information Z-Wave Configuration Parameters Installation Mounting the ZXT-120 to a wall Wireless Information Maintenance Frequently Asked Questions Technical Specifications Checking Accessories FCC Notice Warnings Caution...

  • Page 3: Introduction

    (Z-Wave-to-AC IR Extender) Introduction The ZXT-120 is a Z-Wave to IR extender for air-conditioner (AC), (Figure 1), it works with any Z-Wave compliant gateway or controller by translating Z-Wave Thermostat Commands to AC IR control code. User can select the IR code from the built-in code library of ZXT-120, or use learning function, by using Z-Wave Configuration Commands according to the parameter table.

  • Page 4: Controller And Gateway Requirements

    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 Z-Wave controller or gateway to select the IR code according to the ZXT-120 code list separately provided through Z-Wave configuration command.
  • Page 5 Z-Wave Network A collection of Z-Wave devices is controlled by primary and secondary controllers operating on the same system. A Z-Wave network has its own unique ID code so that controllers not in the network cannot control the system. Primary The first controller is used to set up your devices and network.

  • Page 6: Product Overview

    Product Overview 1. "PROG" Button, Learning and LED Indication 2. Temperature sensor 3. External IR Port 4. USB Power 5V DC 5. Battery chassis Figure 2 PROG Key and IR Port of ZXT-120 Surround IR Output for top and 4-directions...

  • Page 7: Setup And Operations

    Operations Before using the ZXT-120, please read the [INSTALLATION] if you need to mount the ZXT-120 to a wall. Power up the ZXT-120 by the USB Power 5Vdc or Dry battery AAA x 3pcs. - Plug-in 5Vdc power into the USB socket if operated at Always Listening mode. Or - Install 3xAAA batteries if operated at FLiRS mode.

  • Page 8: Inclusion/Exclusion

    How to switch ZXT-120 listening mode from "Always Listening" to "FLiRS" (or vice verse) Step Setup Key LED Indication Status on ZXT-120 Press and hold the PROG button on - LED turns ON after PROG key the ZXT-120 for around 5 seconds...

  • Page 9: Ir Code Selection

    IR Code Selection ZXT-120 is with built-in IR AC code library, user may select the IR code using Configuration Command Class. Step Setup Key LED Indication Status on ZXT-120 After included ZXT-120 to Z-Wave controller or Gateway, go to device setup for configuration on gateway or controller.

  • Page 10: Ir Code Learning

    18 C - 30 C, if user set 17 C on gateway, ZXT-120 will not respond. - There are more than 1 code for each brand, some does not support heat, if user selected a code that does not support heat but the original air conditioner supports heat function, please continue to try next code until the correct one is selected.
  • Page 11 For example "22 C, cool" which matches value "5" (IR code to be learnt will locate at "5" in ZXT-120). Set your original air conditioner remote at "22 C, cool" and turn it off. (Besides temperature and mode, you may set other desired settings, such as Fan, Swing etc.)
  • Page 12 When you encounter problem, check followings: - Make sure your original remote is switched to power off. - Press the key on original remote before learning mode timeout. - Keep away from incandescent light and direct sunlight during learning. - Make sure IR Transmitter of your original remote alight with learning diode of ZXT- 120, you may also slight adjust closer or further away the distance of two devices.
  • Page 13 Thermostat command & IR setting Parameter Value (Storage Location) Storage in Celsius unit Storage in Fahrenheit unit 19 C heat 67 F heat 20 C heat 68 or 69 F heat 21 C heat 70 or 71 F heat 22 C heat 72 or 73 F heat 23 C heat 74 or 75 F heat...
  • Page 14 ZXT-120 will send the learnt data to the air conditioner only. For example, user only learnt ON, OFF, 22 C Cool, 24 C Heat, ZXT-120 will not send IR data to air conditioner if user set 27 C Cool on the gateway.

  • Page 15: Reset Zxt-120 To Factory Default

    10 seconds. Information - This reset step will not affect the listening mode of ZXT-120, user should refer to "Listening Mode" section if you want to change the listening mode. - If you are using Gateway or other Z-wave controllers to operate ZXT-120, please follow the instruction from the gateway or other controller.

  • Page 16: Z-Wave Configuration Parameters

    0x04 will be reset to 0 when s u c c e s s f u l a n d the ZXT-120 receive a get completed command to this parameter...
  • Page 17 Parameter No. Definitions Parameter Value 0(0x00): SWING OFF AC function "SWING" control 33 (0x21) 1(0x01): SWING AUTO (Default) Learn location status Bit mask = 1, learn location has 35 (0x23) learn data. Otherwise, Bit mask = See figure "Learn location" as below On below example, listed below function has learnt location 1:...
  • Page 18 Parameter No. Definitions Parameter Value S e n s o r t e m p e r a t u r e Temperature offset value. 37 (0x25) compensation Formula: Display temperature = sensor (This parameter is used to reading value + offset value compensate the temperature (unit = degree C) error at temperature sensor)

  • Page 19: Installation

    - Check that the two screws mounted to the wall are fully inserted into the key holes of the ZXT-120. Otherwise, the ZXT-120 can fall and cause an injury. - Do not mount the ZXT-120 so that it sticks out from the wall edge. It could get hit by people's bodies or objects and cause an injury.
  • Page 20 MOUNTING PROCEDURE The ZXT-120 can be mounted to a wall or wooden racks using the two key holes in the bottom case. Note 1: The reception sensitivity varies depending on the antenna direction. Note 2: Before mounting to a wall, be sure to fully read the precautions.
  • Page 21 3. Insert the ZXT-120 key holes onto the two screws mounted to the wall, and then slide downward to secure in place. 4. After securing the ZXT-120 to the wall, connect the USB Power or batteries and IR emitter cable to the ZXT-120.

  • Page 22: Wireless Information

    3. Wall mounted Z-Wave devices will also suffer a loss of range if they are housed in metal junction boxes which could also reduce the range by up to 20 to 30%.

  • Page 23: Frequently Asked Questions

    Q Do I need an electrician to install Z-Wave products in my house? A Installation can be simple. In some cases all you need to do is mount the ZXT-120 to a wall or wooden racks. You also can place the ZXT-120 on the desk and power it with dry cell batteries.
  • Page 24 Q Can I use 2 or more ZXT-120 in my house? What is the max. units if yes? A Yes and it is very depend on the capability of gateway / controller. For example, gateway can supports up to 8, 16 or 32 ZXT-120 in a network.

  • Page 25: Technical Specifications

    Technical Specifications Model no. BW8377EU (ZXT-120EU) BW8377AU (ZXT-120AU) BW8377US (ZXT-120US) BW8377IN (ZXT-120IN) BW8377RU (ZXT-120RU) BW8377IL (ZXT-120IL) BW8377CN (ZXT-120CN) RF frequency 868.42MHz (ZXT-120EU) 921.42MHz (ZXT-120AU) 908.42MHz (ZXT-120US) 865.22MHz (ZXT-120IN) 869.02MHz (ZXT-120RU) 916.02MHz (ZXT-120IL) 868.42MHz (ZXT-120CN) RF operating up to 80ft outdoor line of sight, in unobstructed environment distance IR operating up to 25ft line of sight, in unobstructed environment...

  • Page 26: Checking Accessories

    Checking Accessories After opening the cover of the packing box, check that the following accessories are included. - ZXT-120 (Z-Wave-to-AC IR Extender) - USB cable - Screws (bottom cover) x 2pcs - User Manual - AC Code List - Warranty sheet FCC Notice This device complies with Part 15 of the FCC rules.

  • Page 27: Warnings

    Warnings - Do not modify the unit in any way. - Risk of fire. - Risk of electrical shock. - Risk of burns. - Do not dispose of electrical appliances and unsorted municipal waste, use separate collection facilities. Contact your local government for information regarding the collection systems available.
  • Page 28 Printed in China F820-8377-0000...

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