Remotec Technology ZXT-800 Z-Wave to IR AC and AV Extender User Manual

Remotec Technology ZXT-800 Z-Wave to IR AC and AV Extender

Introduction

• ZXT-800 is a Z-Wave™plus compliant Z-Wave™-to-IR Bridge to control split air conditioner and entertainment devices by receiving Z-Wave™command and translating to Infrared command. With its comprehensive built-in and cloud-stored IR database (library). ZXT-800 can control different brands and models of infrared devices worldwide.
• ZXT-800 is a security-enabled Z-Wave™plus device. A security Enabled Z-Wave™Plus Controller must be used in order to fully utilize the feature.
• ZXT-800 is a Z-Wave™slave device, it can be up to the gateway to set up a particular brand with the correct IR code. Users can set up the IR (AV + AC) code by the “Conexum ZXT-800” App through Bluetooth download. iOS and Android apps are available in the Apps store.

Product Overview

Description

Features

• Working as a Z-Wave™thermostat (AC) and Simple AV device
• Supports Classic Inclusion, NWI, and SmartStart
• Built-in AC IR database for the worldwide market, directly use it in the gateway
• Cloud-base downloadable AC + AV IR library by Smartphone
• Supports Basic, Smart, and Learning search in Smart Phone App
• Support IR learning
• Supports AC × 1 and AV × 3 by download
• Built-in temperature and humidity sensor
• Support firmware upgrades via Over-the-air (OTA) by Z-Wave™and BLE
• Z-Wave™Plus 2 compliant
• Working on battery (3 × AAA batteries) or USB power
• This product can be operated in any Z-Wave™network with other Z-Wave™certified devices from other manufacturers. All mains-operated nodes within the network will act as repeaters regardless of vendor to increase the reliability of the network.
• SmartStart-enabled products can be added into a Z-Wave™network by scanning the Z-Wave™QR Code present on the product with a controller providing SmartStart inclusion. No further action is required and the SmartStart product will be added automatically within 10 minutes of being switched on in the network vicinity.

Z-Wave Glossary

Device or Node

| Devices and nodes are all terms to describe an individual

Z-Wave™device. These are all interchangeable when setting up your Z-Wave™network.

---|---
Inclusion| Add a Z-Wave™device to the network.
Exclusion| Remove a Z-Wave™device from the network.
Remove| Remove a Z-Wave™device from the network.

Network Wide Inclusion (NWI)

| Network Wide Inclusion (NWI) enables both end-user friendly, Plug and like Z-Wave™network installation as well as professional installation scenarios where the inclusion process, in terms of time, will be reduced significantly. NWI is a feature supported by a new frame type named Explorer which enables

the Z-Wave™protocol to implement Adaptive Source Routing.

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.

Indicator Command| The device supports the Indicator Command Class and support

the Indicator ID 0x50 (Identify) and Properties ID 0x03, 0x04 and 0x05

FLiRS Mode

| FLiRS is an abbreviation for “Frequently Listening Routing Slave”. FLiRS mode is targeted for battery-operated applications and will enter sleep mode frequently in order to conserve battery consumption. The response to Z-Wave™command is not as quick as the Always Listening Device. Normally there is 1-2 seconds

latency.

Always- Listening Mode

| Always Listening Mode is targeted for AC power-operated applications and it can act as a repeater, which will re-transmit the RF signal to ensure that the signal is received by its intended destination by routing the signal around obstacles and radio dead

spots. The response to Z-Wave™command is immediate.

Association

| The association is used to organize nodes in different groups

allowing the device to identify the nodes by a group identifier. The groups can also be copied to other devices.

Thermostat

mode

| The thermostat may support modes: OFF / HEAT / COOL /AUTO/

RESUME(ON)/ FAN ONLY /DRY AIR which depends on the AC code.

Get Started

• User Guide × 1
• ZXT-800 × 1

Step-1 Apply Power to ZXT-800

• 3 × AAA batteries or Micro USB
• ZXT-800 will detect the first applied power source to decide what Z-Wave™device role it will be in after being included in the Z-Wave™gateway:
  • Battery = sleeping device (FLiRS mode)
  • USB power = always awake device (Always Listening mode)
• Please refer to Z-Wave™Glossary for more information.
• Once the ZXT-800 is included in a Z-Wave™network, the working mode (sleeping or awake) cannot be changed, unless it is excluded and re-apply the power.
• ZXT-800 can be included and operated in any Z-Wave™network with other ZWave ™certified devices from other manufacturers and/or other applications. All non-battery operating nodes within the network will act as repeaters regardless of Vendor to increase the reliability of the network.

Caution

• Use new batteries of the recommended type and size only.
• Never mix used and new batteries together.
• To avoid chemical leaks, remove batteries from the ZXT-800 if you do not intend to use the device for an extended period of time.
• Dispose of used batteries properly; Do not burn or bury them.

Step-2 Include ZXT-800 to a Z-Wave™Gateway
There are two methods to include in a Z-Wave™network,
Classic inclusion

1

| Refer to your primary controller to

enter into the Inclusion Mode or Exclusion Mode

| ****

–

2

| Once the primary controller is ready to include/exclude the device, press the “PROG” button once.| Blue LED will flash until the step of inclusion/exclusion. If it succeeds, the blue LED will flash twice; if

fails, the red LED will flash twice.

SmartStart inclusion

1

| Refer to your primary controller (gateway) instruction then use the phone App to scan the ZXT-800 SmartStart QR code, it will include the device into the Z-Wave™network automatically. Users can find the QR code at the device’s bottom

Z-Wave™DSK area. Make sure your

gateway supports the SmartStart feature.

| ****

Blue LED will flash until the step of inclusion/exclusion. If successful, the blue LED will flash twice; if fails, the red LED will flash twice.

Notes

• It is recommended to perform the Remove (Exclude) procedure before performing an Add (Include) procedure.
• If the Add (Include) process fails, try to Remove (Exclude) from your primary controller (or reset the ZXT-800 to Factory Default), then repeat the above steps.

Step-3 Setup Automatic Status Report Associate to Gateway

• Please refer to your primary controller (gateway) instructions for more details. Normally,
• Users can ignore this step during the setup.
• ZXT-800 support 1 association group, Association Group #1 (max. 1 node) defaults to associate with the primary controller (Gateway/Hub/Controller) for the ZXT-800 status change report, refer to below for report details:
• Current Room Temperature (report in precision of 0.5°C or 1°F), It will be according to Configuration Parameter 30 setting to decide the trigger level.
• Current Battery Level (Only apply if Low Battery Warning happened)
• Device Reset Locally Notification (Only report when the ZXT-800 has been triggered the RESET TO DEFAULT)

Step-4 Setup IR code

• The user interface for setting up the IR code varies from different gateways. If gateways have dedicated UI for the IR code setup, please refer to the gateway UI and ignore the below steps.
• If your gateway does not have a dedicated UI for ZXT-800 IR code setup, but supports Z-Wave™Configuration Command Class. Please refer to the below method-A to set up the IR code using the configuration options in your gateway.
• There are two methods A) and B) to set up IR code:

A) By Z-Wave™gateway configuration (Setup AC code with the internal library)

Configuration setting.

| –

2

| Set up IR code with internal library, Input parameter number: 27, Input parameter value: XXXX (AC code no.); User can scan product QR code (near the Z-Wave™logo) which will reach to our Code Finder Webpage, it obtains a list of AC codes. Example: AC IR code number: 13; Parameter no.: 27 (Setup IR code); Parameter value size: 2 bytes; Parameter value: 0013 (AC code number); Then

activate or save it in the gateway.

| ****

The purple LED will turn on. If successful, the blue LED flashes ONCE; If fails, the red LED will flash TWICE.

3

| Once you finished the IR code setup, please go back to the control page of ZXT-800 on the gateway’s Browser or App. Try functions such as (Cool, and Temperature Set). If the Air Conditioner does not respond to the command

you set on the Gateway (Cool, Heat, Auto, Temperature

Set, etc⋯.), repeat steps 2 to step 3. Select the next IR code for the test from the code list.

| ****

Red LED flashing ONCE if the device sends out one IR.

Important Notes

• The above procedures are for AC code configuration only.
• Different brand or model of air conditioner has different function. For example, some air conditioners only support temperatures set from 10°C – 30°C, if the user set 17°C on the gateway, ZXT-800 will not respond.
• There is more than 1 code for each brand, some do not support Heat, if the User selects a code that does not support Heat but the original air conditioner supports Heat Function, please continue to try the next code until the correct one is selected.
• It is not allowed to set up the IR Code when the battery level is below 20%.
• You can record your Device Code for future reference after setting up the ZXT-800 correctly.
• AC code set:

B) By Smart Phone App “Conexum ZXT-800” (Setup AC + AV with cloud library)

• Users can download the “Conexum ZXT-800” App to implement Basic Search for AC and Smart Search for AV then set up the IR code. ZXT-800 supports AC × 1 and AV × 3 devices storage memory. Once your IR code setup is completed, the user should add ZXT-800 into the Z-Wave™network then control it directly.
• Please make sure Z-Wave™gateway supports the AV control interface when you setup AV control. For more detailed operations, please refer to the below section.

Setup IR Code by ZXT-800 App (AC+AV)

1. Please install the “Conexum ZXT-800” App, turn on the “Bluetooth” and “GPS”, and “WiFi /4G” on the Smartphone. The App is available in Google Play & Apple App Store.
2. Pair with ZXT-800 by Smart Phone BLE
   • Open the App and follow the Smartphone setup UI.
   • Press “Add extender”.
   • Trible click on the PROG button within 1.0s to pair with a phone, the blue LED will keep flashing.
   • In the phone, please select the “Conexum unit” that you want to pair.
   • Once BLE pairing is completed, the blue LED will turn off.
3. IR code set up
   • For AC setup, please type in or select your brand then follow the Basic Search to test it one by one.
   • For AV setup, please select your device type (TV, CBL, B-Ray, Soundbar⋯), and then follow the Smart Search steps to test it.
   • Once you have successfully found an IR Code that matches your device, tap to confirm the code and download it into the ZXT-800.
4. After the IR code setup is completed, please refer to Z-Wave™inclusion and add ZXT- 800 into the Z-Wave™network, then go to your Z-Wave™control panel for device control directly.

IR Code learning
In case the IR code can’t support full key controls, the user can use the IR learning function to capture the IR data from the original remote controller, please follow the below steps.
AC IR Code Learning
Please refer to “Configuration Master Table” for all configuration settings.

Configuration setting.

| –

2

| To learn AC IR code, look up AC Learning Mapping Table for learning and decide which IR setting you want to learn, for example,  Parameter number: 25 (Learn AC IR code) Parameter value size: 1-byte Parameter value: 5

(Cool mode, 20°C) Then activate or save it in the gateway.

|

Then Red LED turns ON to indicate the IR Code Learning

3

| Learning location:

Adjust your original AC remote to Cool mode 21°C, and aim your original AC remote to ZXT-800 according to the above position within 1-3cm. Press and release

Infrared receiving area temperature down button to

adjust to 20°C, ZXT-800 will learn the IR code automatically. If the learning is failed or need to learn the next IR code, repeat steps 2 to 3.

|

Successful: Blue LED flashes TWICE; Unsuccessful: Red LED flashes TWICE

4

| Once you finished the IR Code Learning, please go to the Configuration setting page on the Gateway. Parameter number: 27 (Set IR code) Parameter value size: 2 bytes Parameter value: 0000 (AC learning location) Then activate or save it in a gateway. ZXT-800 will set the code

number to “0000” which is AC learning code location.

|

–

TIPS

1. Users need at least Learn the OFF (Parameter Value 0), and one Temperature Mode (Parameter Value 2 ∼ 28) to complete the usage model.
2. Keep away from Incandescent Light or Direct Sunlight during learning.
3. Make sure the IR Transmitter of your Original Remote alights with the learning diode of ZXT-800, you may also slightly adjust closer or further away the distance of two devices. In some Remotes, the IR transmitter is hidden behind the lens and may not installed center of the remote.
4. Make sure the power is good on both devices, especially the Original remote. Use Fresh Batteries in both devices recommended. ZXT-800 will not implement the learning process if the battery level is below 20%.

Parameter-Value

(Storage Location)

| Thermostat Command & IR Setting
---|---
Storage in Celsius Unit| Storage in Fahrenheit Unit
0| OFF| OFF
1| ON (RESUME)| ON (RESUME)
2| 17°C Cool| 63°F Cool
3| 18°C Cool| 64°F Cool
4| 19°C Cool| 66°F (67°F Cool)
5| 20°C Cool| 68°F (69°F Cool)
6| 21°C Cool| 70°F (71°F Cool)
7| 22°C Cool| 72°F (73°F Cool)
8| 23°C Cool| 74°F (75°F Cool)
9| 24°C Cool| 76°F Cool
10| 25°C Cool| 77°F (78°F Cool)
11| 26°C Cool| 79°F (80°F Cool)
12| 27°C Cool| 81°F (82°F Cool)
13| 28°C Cool| 83°F (84°F Cool)
14| 29°C Cool| 85°F Cool
15| 30°C Cool| 86°F Cool
16| 17°C Heat| 63°F Heat
17| 18°C Heat| 64°F Heat
18| 19°C Heat| 66°F (67°F Heat)
19| 20°C Heat| 68°F (69°F Heat)
20| 21°C Heat| 70°F (71°F Heat)
21| 22°C Heat| 72°F (73°F Heat)
22| 23°C Heat| 74°F (75°F Heat)
23| 24°C Heat| 76°F Heat
24| 25°C Heat| 77°F (78°F Heat)
25| 26°C Heat| 79°F (78°F Heat)
26| 27°C Heat| 81°F (82°F Heat)
27| 28°C Heat| 83°F (84°F Heat)
28| 29°C Heat| 85°F Heat
29| 30°C Heat| 86°F Heat
30| Dry Mode| Dry Mode
31| Auto Mode| Auto Mode
32| Fan Mode| Fan Mode

Table 1: AC IR Learning Mapping Table (Parameter number 25)

Mapping Information

1. BASIC Set Value 0x00 will map to Thermostat mode OFF 0x00
2. BASIC Set Value 0xFF will map to Thermostat mode Resume 0x05
3. Energy Saving Mode will map to Thermostat mode OFF

AV IR Code Learning
Please refer to “Configuration Master Table” for all configuration settings.

Configuration setting.

| –

2

| Select AV endpoint (learning location), example: Parameter number: 38 (Select AV endpoint); Parameter value size: 1 byte; Parameter value: 2 (AV1); Then

activate or save it in the gateway.

|

–

3

| To learn AV IR code, look up AV Learning Mapping Table for learning and decide which IR setting you want to learn, for example, Parameter number: 26 (Learn AV IR code); Parameter value size: 1 byte; Parameter value: 11

(VOL+); Then activate or save it in the gateway.

|

Then red LED turns ON to indicate the IR Code Learning.

4

| Learning location:

Aim your original AV remote

to ZXT-800 according to the above position within 1-3cm. Press and hold the “VOL+” button until the blue LED flashes twice.

Infrared receiving area ZXT-800 will learn the IR code

automatically. If the learning is failed or need to learn the next IR code, repeat steps 2 to 4.

|

Successful: Blue LED flashes TWICE; Unsuccessful: Red LED flashes TWICE

Table 2: AV IR Learning Mapping Table (Parameter number 26)

Configuration Master Table
Please use the correct data format, if the Gateway supports decimal numbering format, please use decimal value accordingly. If the Gateway supports hexadecimal numbering format, please use hex value accordingly.

Parameter

Name/ Description

| Parameter Number|

Parameter Value

Storage location 0 –32 for AC IR

|

Size (Byte)

---|---|---|---

Learn AC IR code

|

25 (0x19)

|

code learning (refer to AC learning mapping table)

Storage location 0 –40 for AV IR

|

1

Learn AV IR code

|

26 (0x1A)

|

code learning (refer to AV learning mapping table)

|

1

Set IR code from built-in AC library

|

27 (0x1B)

| Refer to the AC code list found from the code finder page by code list QR code AC Learning code number =

0000(0x0000)

|

2

External IR Emitter power

level

|

28 (0x1C)

| 0(0x00) – normal power mode 255(0xFF) – high power mode

(default)

|

1

Set Auto Report Condition, Trigger

by Room Temperature

change

|

30 (0x1E)

| 0(0x00) = Disable AUTO report function (default) It can extend the battery life.

Auto report if room temperature is different from the last report

1(0x01) = 1°F (0.5°C)

2(0x02) = 2°F (1°C)

3(0x03) = 3°F (1.5°C)

4(0x04) = 4°F (2°C)

5(0x05) = 5°F (2.5°C)

6(0x06) = 6°F (3°C)

7(0x07) = 7°F (3.5°C)

8(0x08) = 8°F (4°C)

|

1

Set Built-in IR Emitter Control

|

32 (0x20)

| It is allowed to disable internal

IR emitter if using an external IR emitter jack, it can extend the battery life.

0(0x00) = Disable

255(0xFF) = Enable (default)

|

1

Control Air conditioner

“Swing” function

|

33 (0x21)

|

0(0x00) = Swing OFF

1(0x01) = Swing Auto (default)

|

1

---|---|---|---

Temperature and Humidity Auto

Report

|

34 (0x22)

| Set Auto Report Condition by Time Interval

0(0x00) = Disable AUTO report (default)

1(0x01) = 15 mins 2(0x02) = 30 mins 3(0x03) = 1 Hr

4(0x04) = 2 Hrs

5(0x05) = 3 Hrs

6(0x06) = 4 Hrs

7(0x07) = 8 Hrs

|

1

Calibrate temperature

reading

|

37 (0x25)

| Temperature offset value 0(0x00) = 0°C (default) 1(0x01) =0.5°C

2(0x02) = 1°C

3(0x03) = 1.5°C

4(0x04) = 2°C

5(0x05) = 2.5°C

6(0x06) =3°C

7(0x07) = 3.5°C

8(0x08) = 4°C

9(0x09) = 4.5°C

10(0x0A) = 5°C

255(0xFF) = -0.5°C

254(0xFE) = -1°C

253(0xFD) = -1.5°C

252(0xFC) = -2°C

251(0xFB) = -2.5°C

250(0xFA) = -3°C

249(0xF9) = -3.5°C

248(0xF8) = -4°C

247(0xF7) = -4.5°C

246(0xF6) = -5°C

|

1

Select AV endpoint| 38 (0x26)| 2(0x02) = endpoint 2 (AV1) default 3(0x03) = endpoint 3 (AV2)

4(0x04) = endpoint 4 (AV3)

| 1
---|---|---|---
Calibrate humidity reading|

53 (0x35)

|

0(0x00) =  0%  (default） 1(0x01) = 1% to 30(0x1E) = 30%

255(0xFF) = -1% to 226(0xE2) = -30%

|

1

Trigger BLE advertising

|

60 (0x3C)

|

0(0x00) = Disable BLE advertising (default)

255(0xFF) = Enable BLE advertising, please also set Parameter 61 below. (If the ZXT-800 is installed at the ceiling location, the user can trigger BLE advertisement through the Z-Wave™ Configuration without clicking the

PROG button.)

|

1

BLE advertising

option

|

61 (0x3D)

|

0(0x00) = ZXT-800 advertises for 10 minutes then stop (default)

1(0x01) = ZXT-800 keep advertising,

it is suitable for USB supply power

|

1

Device reset to

default

| 160 (0xA0)| 255(0xFF): device reset to default| 1

Reset to Factory Default

NOTE: Please use this procedure only when the network primary controller is missing or inoperable.

• Press and Hold the “PROG” button for 6 seconds on ZXT-800, and the Purple indicator will light up. DO NOT release the “PROG” button until the Blue indicator flashes TWICE.
• The device will be excluded from the network, All Configuration Parameters will be restored to factory default. All downloaded IR data and learned data will be cleared.
• ZXT-800 will send a Device Reset Locally Notification to the gateway.
• ZXT-800 will not implement the Reset to Factory Default when the battery level is below 20%.

Mounting and Placement

• The ZXT-800 should be mounted on an inner wall about 5ft (1.5m) above the floor where it is readily affected by changes in the general room temperature with freely circulating air.
• Before mounting, check the material and structure of the mounting location.
• If the location does not have the proper material or structure, the ZXT-800 can fall and cause an injury.
• Avoid mounting above or near hot surfaces or equipment (e.g. TV, Heater, Refrigerator).
• Avoid mounting where it will be exposed to direct sunshine, drafts, or in a laundry room or other enclosed space.
• Better to mount your device where it has no obstacle or blocked object between the device and your AC Appliance.
• Position ZXT-800 on the wall, level, and mark hole positions with a pencil.
• Drill holes at marked positions, then tap in supplied wall anchors.
• Insert and tighten mounting screws as above figure.

Technical Specifications

Model number

| BW8493US (ZXT-800US) BW8493EU (ZXT-800EU) BW8493AU (ZXT-800AU) BW8493JP (ZXT-800JP) BW8493KR (ZXT-800KR) BW8493IN (ZXT-800IN) BW8493IL (ZXT-800IL)

BW8493CN (ZXT-800CN)

---|---

RF Frequency

| 908.4MHz (ZXT-800US)

868.4MHz (ZXT-800EU)

921.4MHz (ZXT-800AU)

922-926MHz (ZXT-800JP)

919-923MHz (ZXT-800KR)

865.2MHz (ZXT-800IN)

916.0MHz (ZXT-800IL)

868.4MHz (ZXT-800CN)

RF Operating Distance| Up to 500ft / 150m outdoor line of sight, in unobstructed

environment

Temperature Measurement| Measurable range: 0 ◦ C ∼40°C / 32°F ∼104°F Report resolution: 0.5°C / 1°F
Operating Ambient

Temperature

| 0°C ∼ 40°C, non-condensing
Storage Temperature| -10°C ∼ 50°C
Powered Source| USB Power DC 5V 1A or Alkaline Batteries AAA × 3pcs
Size| 90mm × 70mm × 25.5mm
Weight| 70g (exclude battery)

BLE Channels and Frequency

RF FREQUENCY MHZ| CHANNEL TYPE| DATA

CHANNEL INDEX

| ADVERTISING

CHANNEL INDEX

---|---|---|---
2402| Advertising channel| | 37
2404| Data channel| 0|
2406| Data channel| 1|
2408| Data channel| 2|
2410| Data channel| 3|
2412| Data channel| 4|
2414| Data channel| 5|
2416| Data channel| 6|
2418| Data channel| 7|
2420| Data channel| 8|
2422| Data channel| 9|
2424| Data channel| 10|
2426| Advertising channel| | 38
2428| Data channel| 11|
2430| Data channel| 12|
2432| Data channel| 13|
2434| Data channel| 14|
2436| Data channel| 15|
2438| Data channel| 16|
2440| Data channel| 17|
2442| Data channel| 18|
2444| Data channel| 19|
2446| Data channel| 20|
2448| Data channel| 21|
2450| Data channel| 22|
2452| Data channel| 23|
2454| Data channel| 24|
2456| Data channel| 25|
2458| Data channel| 26|
2460| Data channel| 27|
2462| Data channel| 28|
2464| Data channel| 29|
RF FREQUENCY MHZ| CHANNEL TYPE| DATA

CHANNEL INDEX

| ADVERTISING

CHANNEL INDEX

---|---|---|---
2466| Data channel| 30|
2468| Data channel| 31|
2470| Data channel| 32|
2472| Data channel| 33|
2474| Data channel| 34|
2476| Data channel| 35|
2478| Data channel| 36|
2480| Advertising channel| | 39

Warranty

• ONE-YEAR LIMITED WARRANTY: Remotec warrants this product to be free from defects in materials and workmanship under normal use and service for a period of one year from the original date of purchase from the distributors or dealer.
• REMOTE shall not be liable for Damages caused by defective devices for indirect, incidental, special, consequential, or punitive damages, including, inter alia, loss of profits, savings, data, loss of benefits, claims by third parties, and any property damage or personal injuries arising from or related to the use of the device. Service trips to provide instruction on product use.
• Shipping costs for replacement products.
• This warranty is limited to the repair or replacement of this product only, if the purchase date cannot be substantiated, the warranty period will begin on the date of manufacture as indicated on this product. All warranty claims must be made to Remotec appointed distributors or dealers during the applicable warranty period.
• This warranty gives you specific legal rights and you may also have other rights which vary in each country.
• Website: https://www.remotec.com.hk.

FCC Statement

Regulatory information
FCC ID: M7N-BW8493

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Notice: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with a minimum 20cm distance between the radiator and your body: Use only the supplied antenna.

IC Notice
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:

• This device may not cause interference, and
• This device must accept any interference, including interference that may cause undesired operation of the device.

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 as unsorted municipal waste, use separate collection facilities. Contact your local government for information regarding the collection systems available.
• There are no user-serviceable parts in this unit.

Caution

• Risk of explosion if the battery is replaced by an incorrect type.
• Dispose of used batteries according to the instructions.

https://www.remotec.com.hk.

References

• Remotec Technology – Redefining the future of remote controller, smart home and indoor climate control

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