Remotec ZXT-120 Series Gateway Z-Wave To IR For Air Conditioner Installation Guide
- June 13, 2024
- Remotec
Table of Contents
ZXT-120 Edge Driver Installation Guide
ZXT-120 Series Gateway Z-Wave To IR For Air Conditioner
System Requirements
The Edge Driver can only be operated under below system requirements.
Gateway: Samsung SmartThings Hub V3| 
https://aeotec.com/smartthings/aeotec-smart-home-hub.html
---|---
Target Device: XT-120 Z-Extender|
Mobile App: SmartThings App
| Android
https://play.google.com/store/apps/details?id=com.samsung.android.oneconnect&hl=en&gl=US
iOS
https://apps.apple.com/us/app/smartthings/id1222822904
© 2022 Remotec Technology Ltd. All Rights Reserved
Install Edge Driver
Step 1) Before you start install the edge driver, you should have registered a
SmartThings account for your Smart Home Hub V3 and SmartThings mobile app.
Step 2) Scan this QR code or visit this link to accept the invitation of the
Edge driver channel. Follow the steps and you can install the edge driver for
your ZXT-120.
https://bestow-regional.api.smartthings.com/invite/Pw2D9Rgvz1l3
https://bestow-
regional.api.smartthings.com/invite/Pw2D9Rgvz1l3
Please note that this channel support ZXT-120EU and ZXT-120US at the same time.
| ZXT-120 series | Driver Version |
|---|---|
| ZXT-120EU | 
ZXT-120US| 
Include ZXT-120 to a Z-wave Gateway
How to get the NIF “Node Information Frame” on ZXT-120 (Inclusion)
| Step | Setup Key | LED Indication Status on ZXT-120 |
|---|---|---|
| 1 | Press the PROG button on the ZXT-120 | • LED flashes once then stay off |
(ZXT-120 will report the supported command class)
Notes:
- It is recommended to perform the Remove (Exclude) procedure before performing an Add (Include) procedure.
- If the Add (Include) process fails, try Remove (Exclude) and /or resetting the Z-Extender to Factory Default and repeat the above step.
Normal operation
Configure IR code
Please refer to below steps to setup IR codes
(All screenshots show below are captured by android version SmartThings App)
| Steps | Descriptions | Screenshots |
|---|---|---|
| 1 | Click “menu” key | |
| 2 | Click “Settings” | |
| 3 | Enter the code number and then click “Save”. |
!! Notice !!
The ZXT-120 may turn on LED (up to 20s) for IR code setup. Please don’tdo
other operation until the LED is OFF.| 
Caution
- The valid range of code number value is defined from 0 to 50000 (Depends on code list that ZXT-120 support.
- The code number “0” is reserved for IR learning data. For example. If no IR learn data is captured for the ZXT-120 and the code number is set to “0”, as the result, no IR data will be transmitted.
IR code learning
Please refer to below steps to trigger IR learning
| Steps | Descriptions | Screenshots |
|---|---|---|
| 1 | Click “menu” key | |
| 2 | Click “Settings” | |
| 3 | Please refer to the mapping table See figure 1 “in next page”, Enter the |
appropriate parameter value and then click “Save”.
!! Notice !!
The ZXT-120 may turn on LED and wait for IR signal from your original remote.
(Please check user manual for the IR Code Learning section in user manual for
more details)| 
(Figure 1. IR Learning Mapping Table (Parameter Number 25)
**** Information
– The valid parameter value for parameter number 25 is from 0 – 22.
© 2022 Remotec Technology Ltd. All Rights Reserved