UNDERFLOOR HEATING WORLD UWi5 Wi-Fi Digital Heating Thermostat Instruction Manual

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UWi5 Wi-Fi Digital Heating Thermostat User Manual  

Thank you for purchasing one of our products and for your support.  

For Android users, search  

Turn on the thermostat, long press  

“Smartlife” at Google Play,  

and  

for pairing thermostat with APP, the  

APP advanced setting password is 123456.  

OK  

for iPhone users, search  

“Smartlife” at App Store.  

About Your Thermostat  

The UWi5 Wi-Fi series range has been developed to control electric underfloor, water heating or  

water/gas boiler systems, all designs have a screen backlight function.  

FEATURES  

Appearance  

1.) Dimensions are 86 x 86 mm.  

2.) Touch buttons for operation.  

3.) The thermostat is only 15mm in depth.  

4.) 86mm Hidden box and 60mm European box.  

5.) Flat mounting and is easy to install.  

6.) Display size: 64 x 64mm.  

7.) Colour: White.  

Functions  

A.) Includes built-in sensor and external sensor.  

B.) 0.5°C accuracy keeps temperature within the level you set.  

C.) Child lock to prevent children from operating the thermostat.  

D.) Data memory when power is off.  

E.) Holiday mode to allow you to enjoy a more comfortable temperature for when you get back home.  

Product Specifications  

Power: 90 240Vac 50/60HZ.  

Display accuracy: 0.5°C.  

Probe sensor: NTC(10k)1%.  

Contact capacity: 3A/250V(WW);16A/250V(WE).  

Working environment temperature: 0 90°C.  

Range of temperature display: 1 70°C.  

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Insulating condition: Normal environment.  

Running program: Set per 1 week as a cycle.  

Output: Switch relay.  

Installation: Wall mounted or on battery seat.  

Dimensions: 86 x 86 x 27mm.  

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Range of temperature adjustment: 5 35°C.  

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Before Wiring & Installation  

1.) Read these instructions carefully. Failure to follow them could damage the product or cause harm.  

2.) Check the ratings given in the instructions and on the product to make sure the product is suitable  

for your application.  

3.) The installer must be a trained experienced service technician.  

4.) After installation is completed, follow the steps in these instructions to operate your thermostat.  

CAUTION  

ELECTRICAL SHOCK OR EQUIPMENT DAMAGE HAZARD OR EQUIPMENT SHORT CIRCUITRY  

DISCONNECT POWER SUPPLY BEFORE INSTALLATION  

WIRING DIAGRAM  

DO NOT CONNECT TERMINAL  

“CLOSE 4” OF ELECTRIC VALVE  

ELECTRIC HEATING WIRING DIAGRAM  

WATER HEATING WIRING DIAGRAM  

(do not connect terminal “close 4” of electric valve)  

Water heating and gas wall-hung boiler heating, no contact wiring  

diagram, (disconnection when electric valve close).  

Note: 3 & 4 Connect with power, 5 & 6 connect with gas boiler,  

1 & 2 connect with thermal actuator, please do not connect 1  

& 2 to gas boiler, If you connect it wrongly there will be short  

circuit, our gas boiler board will be damaged.  

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	UNDERFLOOR HEATING WORLD UWi5 Wi-Fi Digital Heating Thermostat Instruction Manual
Make	UNDERFLOOR HEATING WORLD
Language	English
Filetype	PDF (Download)
File size	0.27 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• UNDERFLOOR HEATING WORLD

UNDERFLOOR HEATING WORLD UWi5 Wi-Fi Digital Heating Thermostat Instruction Manual Overview

Summary of Contents

• Page 1: UWi5 Wi-Fi Digital Heating Thermostat User Manual Thank you for purchasing one of our products and for your support. About your thermostat The UWi5 Wi-Fi series range has been developed to control electric underfloor, water heating or water/gas boiler systems. Features Dimensions are 86 x 86 mm. Touch buttons for operation. The thermostat is only 15 mm in depth. Display size: 64 x 64 mm. Includes built-in sensor and external sensor. 0.5°C accuracy keeps temperature within the level you set. Child lock to prevent children from operating the thermostat. Data memory when power is off. Holiday mode to allow you to enjoy a more comfortable temperature for when you get back home. Before wiring & installation Read these instructions carefully. Failure to follow them could damage the product or cause harm. Check the ratings given in the instructions and on the product to make sure the product is suitable for your application. The installer must be a trained experienced service technician. Disconnect power supply before installation.
• Page 2: Displays Description of screen icons Auto mode: Run preset program Manual mode Heating ON / OFF = No icon Clock NTC floor sensor Wi-Fi signal Holiday mode Press power key 3-5 secs. to lock/unlock
• Page 3: Thermostat program mode setting allows for three period modes: 5 + 2, 6 + 1, and 7 days. To set the program, long press to enter programmable mode, then adjust hour and minute values. The optimum comfort temperature is between 18°C and 22°C. Advanced options can be accessed with the thermostat turned off by long pressing. Temperature calibration can be adjusted within a range of -9°C to +9°C. Children lock settings include half lock and full lock options. Power on/off state memory can be set for different behaviors after an electricity cut. Backlight show time can be adjusted between 5 to 30 seconds. Temperature limits can be set with a minimum of 1°C to 10°C and a maximum of 20°C to 70°C. Window function triggers can be set between 10°C to 20°C, with a running time of 10 to 20 minutes.
• Page 4: Advanced options B allow access to various settings. The thermostat can be accessed by long pressing for 3-5 seconds when turned off. Options can be navigated using the up and down arrows, and selections can be made with a short press. The internal sensor provides high temperature protection, while the external sensor limits temperature. Descaling function can be enabled or disabled. The limit value of the external sensor is set to 45°C for factory default. Sensor fault display indicates issues with built-in or external sensors. The product comes with a warranty of 12 months from the date of purchase. The Smartlife app allows remote setup and control of the thermostat. Wi-Fi connection requires logging into the app and ensuring the Wi-Fi icon is flashing on the thermostat.