hotowell HTW-ECB6 Smart Wifi Thermostat
General
HTW-ECB6 series Wifi thermostat is widely used in this environment like Homes, Residential buildings, Schools, Hotels, Hospitals, Offices and etc. to main an ideal room temperature purpose. It can be used in Electric Underfloor Heating, Water Heating or Water/Gas Boiler systems
Features
- 17 Mainstreaming Languages synchronize in APP(English, Spanish, Russian, Hungarian, Turkey, Hebrew, German, Italian, Japanese, French, Poland, simplified Chinese, traditional Chinese, Holland, Portuguese, Vietnamese, Arabic, Korean)
- Snap-In Easy Installation
- Fit for EU & Standard Junction Electric Box
- Easily Work with Amazon Alexa, Google Assistant, IFTTT
- Group Control in 1 App
- Fashion Sense of Science and Technology
Ordering Guide
| HTW-WF06- ** | Smart Wifi Thermostat | |
| Code | Application | |
| –3A | Water Heating, 3A, NC+NO+Com output terminals | |
| –16A | Electric Underfloor Heating, 16A, L+N line voltage output terminals | |
| –NV | Water/Gas Boiler, 3A, 1 pair of Non-Voltage output terminals | |
| e.g. HTW-WF06-3A refers to application:Water Heating, 3A, NC+NO+Com output terminals | ||
Specification
| Specification | ||||
| Power Supply | 95~240Vac, 50/60Hz | Sensor | NTC3950, 10K | |
| Current Load | 3A(-3A, -NV application) | Temperature Accuracy | ±0.5°C or ±1℉ | |
| 16A(-16A application) | Set-Point Range | 5~35°C | ||
| Storage Temp. | -5 ~ 45 °C | Display Temp. Range | 5 ~ 99°C | |
| Power Consumption | < 1.5W | Timing Error | < 1% | |
| Housing Material | PC +ABS ( Fireproof) | Installation Box | EU or Standard Electric Box | |
| Wires on TerminalsProtection Class | Wire 2 x 1.5 mm2 or 1 x 2.5IP20 | mm2Operating Buttons | Capacitive Touch Buttons | |
Installation
- Make sure the power is OFF! Try turning ON your heating/cooling system by changing the temperature. If you can’t get the system to turn ON in 5 minutes, you’ll know the power is OFF.
- Take off the installation faceplate by rotating and gently pulling, then connect voltage supply/load output/external sensor(if with) wires respectively to appropriate terminals.
- Fix the installation plate onto the electric junction box with screws packed in the box.
- Fasten the thermostat display part and the installation faceplate through the groove.(Installation process completed)
Dimensions and Display
Operation
Installer Set-UP Process (ISU)
The installation personnel with non-professional training shall not perform this operation! During the thermostat power, off, Press these 2 buttons M &
simultaneously and hold for 5 seconds to enter ISU process. Press 
to adjust the configurable parameter value, and press M to switch to next parameters. The ISU process will automatically exit and be confirmed after 5 seconds with no operation
Warranty
- Products are warranted for 2 full year (checking and repairing services) from the date of purchase which products are not being damaged by any man-made factors.
- Service outwith the warranty period may incur an extra charge.
- More details please contact with Hotowell directly
Wifi Connection
Step 1- Download and Install APP
- Use your smart phone or tablet PC to scan the QR code below or Search “SMART LIFE” in the app store /Google play to download and install APP
Step 2- Register your account
- Open “SMART LIFE” application, click “Allow” on the pop up notification dialog
- Press “register” button on the register page
- Select your region and type in your phone No. or email then you may get a verification code.
- Type in your password and confirm to complete your registration.
- If you already have an account, please just log in.
Step 3- Connect App with Thermostat
On the thermostat
- During power off status, press and hold the arrow icon
for 8 sec until the connecting icon 
appears on the thermostat screen and flashes once a sec
On the App
- Press the “+” on the upper right corner of the page or “Add Device” to add thermostat.
- Click “Confirm indicator rapidly blink” then select your network and back to your App to enter the password of your wireless router and confirm.
- The App will connect with the thermostat successfully. The connecting process takes 5~90 sec, the thermostat name can be editable once connected
Alternative AP mode Connection
- If the thermostat has already been connected under above steps, please ignore this process.***
- This SMART LIFE App is only supported on 2.4GHz Wi-Fi channels.
- If the router does not be supported, or the wi-fi signal is weak or thermostat can not be connected as above steps, please try this AP mode connection process
On the thermostat
- During power off status, press and hold the arrow icon for 8 sec until the connecting icon appears on the thermostat screen and flashes once a sec.
- press and hold the arrow icon for 8 sec again, the icon will flash once per 3 sec.
- indicates connecting from normal router mode.
- Indicates connecting from AP mode.
On the App
- Click “Confirm indicator slowly blink” (fig 4.1) then select your network and back to your app to enter the password of your wireless router and confirm. The app will go into the page
- Press “Connect now” to select the wifi signal Smart life-XXXX from the thermostat
- This AP mode connection process may typically take approx. 5~90 seconds to complete.
- The thermostat name can be edited after connection
Operation Icons on APP
Programmable Schedule Setting
- When thermostat runs in programmable mode, click the “schedule setting”to switch to the schedule
- page(fig 5.2), where you can simply configure the weekly programmable 5+2 schedule up to 6 period each day.
- (Workdays=Monday~Friday, Weekend=Saturday and Sunday)
- Click “Complete” to save the configuration.
Group Control and Info. Modify
- Press the menu button as fig 6.1, then click “Create Group”. Select all the rooms you want and confirm.(fig 6.2 and fig 6.3), edit the group name or ungroup
- Group Control allows to control all thermostats(+∞ units) configuration in the group at the same time
Share Thermostat with Others
- Method 1: Click “Share with Familay”
- Method 2: Click “Profile”>”Sent”>”Add”>Switch on the device>”Share with New Member”>Type in the telephone number you would like to share with.
- Method 3:Home page of the device>Menu>”Device Sharing”>”Add”>>Type in the telephone number you would like to share with
Work with 3rd party Echo Control
Click “Profile”>”Integration”>Select amazon echo/Google Home/IFTTT>”Use Now” 
Customize Scene
- This process is to customize your own personal scenes to suit your needs, for example, set your home temperature automatically when you come back home.
- There are 4 scenes in default setting, and can be added/deleted at will.
- Here set an example of a specific scene: “leave home for holiday” and turn on the thermostat when temperature lower than 5°C
- Scenes >+>Enter a name for the scene >Add a condition(Below 5°C >Add a Task >Save
Trouble Shooting
REFERENCE:
DOWNLOAD MANUALS:
hotowell HTW-ECB6 Smart Wifi Thermostat User Manual