Milesight WT101 Manuale utente
Smart Radiator Thermostat
Featuring LoRaWAN®
WT101
User Guide
2
Safety Precautions
Milesight will not shoulder responsibility for any loss or damage resulting from not following the
instructions of this operating guide.
The device must not be disassembled or remodeled in any way.
The device is not intended to be used as a reference sensor, and Milesight will not should
responsibility for any damage which may result from inaccurate readings.
Do not paint or clean the PIR lens, or it will affect the detection of the device.
Do not place the device where the temperature is below/above the operating range.
Do not place the device close to objects with naked flames, heat source (such as oven), or
exposure to sunlight, cold source, liquid, and extreme temperature changes.
Remove the battery from the device if it is not to be used for an extended period.
Otherwise, the battery might leak and damage the device.
The device must never be subjected to shocks or impacts.
Declaration of Conformity
WT101 is in conformity with the essential requirements and other relevant provisions of the CE
and RoHS.
Copyright © 2011-2023 Milesight. All rights reserved.
All information in this guide is protected by copyright law. Whereby, no organization or individual
shall copy or reproduce the whole or part of this user guide by any means without written
authorization from Xiamen Milesight IoT Co., Ltd.
For assistance, please contact
Milesight technical support:
Email: iot.support@milesight.com
Support Portal: support.milesight-iot.com
Tel: 86-592-5085280
Fax: 86-592-5023065
Address: Building C09, Software Park
Phase III, Xiamen 361024,
China
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Revision History
Date
Doc Version
Description
Sept. 15, 2023
V 1.0
Initial version
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Contents
1. Product Introduction ......................................................................................................................... 5
1.1 Overview ...................................................................................................................................5
1.2 Key Features ............................................................................................................................ 5
2. Hardware Introduction ...................................................................................................................... 5
2.1 Packing List ..............................................................................................................................5
2.2 Hardware Overview ................................................................................................................. 6
2.3 Button and LED Patterns .........................................................................................................7
2.4 Dimensions (mm) ....................................................................................................................7
3. Power Supply ..................................................................................................................................... 7
4. Installation Instruction ...................................................................................................................... 8
4.1 Adapter Selection .................................................................................................................... 8
4.2 Thermostat Installation ...........................................................................................................9
5. Operation Guide ...............................................................................................................................10
5.1 NFC Configuration .................................................................................................................10
5.2 LoRaWAN®Settings .............................................................................................................. 11
5.3 General Settings .................................................................................................................... 12
5.4 Advanced Settings ................................................................................................................ 15
5.4.1 Calibration Settings .................................................................................................... 15
5.4.2 Heat Schedule .............................................................................................................15
5.5 Maintenance .......................................................................................................................... 17
5.5.1 Backup .........................................................................................................................17
5.5.2 Upgrade ....................................................................................................................... 19
5.5.3 Reset to Factory Default .............................................................................................19
6. Device Payload ................................................................................................................................ 20
6.1 Basic Information .................................................................................................................. 20
6.2 Sensor Data ........................................................................................................................... 21
6.3 Downlink Commands ............................................................................................................ 23
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1. Product Introduction
1.1 Overview
WT101, a LoRaWAN®radiator thermostat to help with managing the heating-control system.
With 1 pre-set date period and up to 16 customized heating plans, it enables the smart
management of heating system and save unnecessary cost in a way. WT101 is a smart and
highly environment-sensitive products, abnormal temperature difference and extreme-low
temperature can quickly trigger it and it will take fast steps in correcting them by adjusting the
valve opening.
Compliant with Milesight LoRaWAN®gateway and Milesight IoT Cloud solution, users can
control the room temperature as well as triggering other sensors or appliances easily via
webpage or mobile App remotely.
1.2 Key Features
Adjust the room temperature automatically and manually with a time-controlled regulation
Up to 16 heating schedules within 1 pre-set Date Period
Built-in temperature sensor, enabling environmental detection and accurate control
Intuitive and direction adjustment LED display to suit different installation environments
Support open-window detection and freeze protection
Equip with child-lock to enable tamper-proof in public area
Tamper button design and theft-deterring collar for structural anti-theft protection
Suit most common radiator valves with optional valve adapters for universal use
Easy to install with simple lock design without further setting
Equipped with NFC for one-touch configuration and support card emulation mode
Function well with standard LoRaWAN®gateways and network servers
2. Hardware Introduction
2.1 Packing List
1 × WT101 Device
(With Valve Base Plate)
2 × Li-FeS2AA
Batteries
1 × Hex Socket Cap
Fixing Screw
1 × Screw Cap
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1 × Theft-deterring
Collar Kit
1 × Quick Start
Guide
1 ×
Warranty Card
Valve Adapter (Optional)
Danfoss RA
Danfoss RAVL
Danfoss RAV
Giacomini
M28 (Comap, Herz,
TA)
If any of the above items are missing or damaged, please contact your sales representative.
2.2 Hardware Overview
The motor is used to push the radiator values to open or close as required.
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2.3 Button and LED Patterns
Function
Action
LED Display
Check On/Off Status
Quick press the reset button once or
rotate the control knob.
Light On: Device is on.
Light Off: Device is off.
Reboot
Press and hold the reset button for more
than 3 seconds.
Blink slowly
Reset to Factory Default
Press and hold the reset button for more
than 10 seconds.
Blink quickly
Motor Stroke Calibration
The device is installed and the tamper &
calibration button is pressed.
Flashes in circle ->
Blinks twice
Tamper
The device is removed and the tamper &
calibration button is released.
Light on for 1s
2.4 Dimensions (mm)
3. Power Supply
1. Separate the base plate from the device by rotating it anticlockwise.
2. Open the metal battery cover by pushing it.
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3. Install the two batteries with correct direction, which is shown on the battery cover.
4. Restore the battery cover in place. After installing the batteries, the device will turn on
automatically and the LED display will light on for 3s.
Note:
1) The device can be powered by 1.5V AA Li-FeS2or alkaline batteries, not Li-SoCl2batteries. It is
suggested to use Li-FeS2batteries which has longer battery life than alkaline batteries.
2) Make sure both batteries are newest when install, or battery life will be reduced.
3) After installing the batteries, the device will show and report battery level as 100% at the first
time even for old batteries. The device will calculate the battery level after one hour.
4. Installation Instruction
4.1 Adapter Selection
The valve base plate can be used for all valves with a thread size of M30 ×1.5 mm from the
most common manufacturers without any accessories. For other valve types, select the
corresponding adapter and mount it on the valve.
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Danfoss RA
Danfoss RAVL
Danfoss RAV
Giacomini
Comap
Herz
T+A
4.2 Thermostat Installation
1. Place the base plate on the valve or valve adapter and screw it tightly. The groove on the base
plate should be faced to the direction of display.
2. Rotate the device clockwise to secure it on the base plate and fix the hex socket cap fixing
screw to the screw hole on the front of device. When rotating and device to base plate, the
calibration & tamper button will be pressed and the motor on the device will start calibrating.
When the LED displays the temperature with two blinks, the calibration is completed.
3. Cover the fixing screw with the screw cap.
4. Fix the theft-deterring collar to the base plate with screw and the nut.
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5. Operation Guide
5.1 NFC Configuration
WT101 can be monitored and configured via NFC. Please refer to the following configuration
steps.
1. Download and install the Milesight ToolBox App from Google Play or Apple App Store.
2. Enable NFC on the smartphone and launch Milesight ToolBox.
3. Attach the NFC area of a smartphone to the device, and click NFC Read to read device
information. The basic information and settings of the device will be shown on ToolBox App if
it’s recognized successfully. You can read and configure the device by tapping the Read/Write
device on the App. In order to protect the security of the device, please change the password
when first configuring. The default password is 123456.
Note:
1) Ensure the location of NFC area of the smartphone and it’s recommended to take off phone
case.
2) If the smartphone fails to read/write configurations via NFC, remove the phone and try again.
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