Habitat WT25 User manual

Smart Wireless Digital Room Thermostat
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This surface-mounted radio thermostat has been developed to be able to switch electric and
conventional heating systems on and off using a set temperature and time from anytime anywhere.
Functions
 WiFi remote control
 Large display can be clearly read with the background lighting.
 Easy to fit thermostat and receiver.
 Knob button make it easy to use.
 4 periods of each day programmable
 Child lock
 Open window detection
 The display shows the set temperature as well as the measured temperature, time.
 Temperature display in degrees Celsius.
 The thermostat is supplied with a wall-fixing frame, base and a very compact receiver
(surface-mounted).
Technical Data
Thermostat operating voltage: 2*AAA battery power supply
Backup storage: EEPROM
Receiver operating voltage: 230 VAC, 50/60 Hz
Maximum voltage / (ohmic) load: 250 VAC/10 A.
Frequency: 868 MHz
Channel selection: By programming the thermostat and the receiver.
Switching options: 7 days, 4 periods each day.
Receiver switch contacts: NO and NC.
Temperature settings: 5°C ~ 35°C, 0.5°C increments.
Accuracy: +/- 0.5°C
Thermostat dimensions: Surface mounted, 98*98*27MM
Receiver dimensions: Surface mounted, 86* 86*26 mm
Color: White
IP protection rating: 20.

Smart Wireless Digital Room Thermostat
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Certification: CE, Rohs, RED
Display
Code Pairing
I.Normally thermostat and receiver are paired at factory, if not this case, you can follow below
step to pair.
1) Long press the code pairing button on the receiver until LED 1 is flickering quickly.
2) Turn off thermostat by press middle on/off button, and long press M button until the code shows on the
screen, then adjusting the knob to left, the signal icon start flashing
3) Wait for a while, LED1 stops flickering. Code pairing done
Absence Mode
Child Lock
Weekday
Clock
Signal icon
PRG mode
Open window mode
Heating working Icon
Code pairing button
Heating on indicator (LED 1)
Power supply indicator (LED 2)

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II. WIFI connection with App
Please download “Smart life” APP from Google play or app store. Once download, the app will ask you
to register your device. Enter your email, select the country you live in and create a password for your
Smart life account.
You can connect to app by Bluetooth scan or wifi connection, Bluetooth is more recommended.
Bluetooth Connection Method:
1) Enable Bluetooth function on your phone
2) Add device by press”+” button at top right corner
3) Long press Pairing button on receiver to enter WiFi connection mode, the LED will flash quickly
4) App is searching for nearby Bluetooth device. Press “ Add “
5) Choose Wi-Fi and enter password
6) Wait till device add successfully
Notes: When device is never connected (first time or been removed), app may show device to be
add as step. 4 directly.
Wi-Fi Connection Method:
1) Add device by press”+” button at top right corner
2) Press “Small Home Applicant” and select “Thermostat (BLE+Wi-Fi)” on the list.
3) Select 2.4Ghz Wi-Fi Network and enter password, and press “Next”.
4) Long press Pairing button on receiver to enter WiFi connection mode, the LED will flash quickly.
5) Press “Next” on app, tick “Blink Quickly” on phone to add device.
6) Wait a moment till connection done. The LED on receiver will stop flashing. Wifi connection success.
If the LED still flash slowly, the connection fail, please try again from step. 5.
Notes: If device is connected and keeps online, when you want to create new connection, please
remove device from app or clear all pairing on receiver.
Clock Adjustment
Press and hold M button for 3s, set the clock by adjusting the knob to left or right, each press of M button
will go to next item setting.
Menu Description Menu Description
01 Clock setting- Minute 03 Clock setting- Weekday
02 Clock setting- Hour

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Mode Select
Press M button to select Manual Mode , Absence Mode or PRG mode
Press P button to switch Manual Mode or PRG mode
Clock Adjustment
Press and hold M button for 3s, set the clock by adjusting the knob to left or right, each press of M button
will go to next item setting.
PRG setting
Press and hold P button for 3s to enter program setting.
Set the schedule (Weekday-Period-Start time-Temp.) by adjusting knob to left or right to change value
setting, each press of P button will go to next item setting.
Default Setting:
Period 1 2 3 4
Time Temp Time Temp Time Temp Time Temp
12345(Mon.~Fri.) 7:00 22℃ 8:30 19℃ 17:00 22℃ 22:00 19℃
6(Sat.) 8:00 22℃ 8:30 22℃ 17:00 22℃ 22:00 19℃
7(Sun.) 8:00 22℃ 8:30 22℃ 17:00 22℃ 22:00 19℃
Temperature Calibration
This feature used to calibrate thermostat’s room temperature display when actual room temperature
different from thermostat showed (refer to the menu 01 of parameter settings). For example, if actual
room temperature 21.5°C, but thermostat shows 23°C, then you can set this value to -1.5, then
thermostat will show 21.5°C.
Frost Protection
This is the temperature maintained when the thermostat is in Frost Protection Mode (refer to the menu
05 of parameter settings). If room temperature below 5°C (Default), thermostat will turn on heating till
room temperature arrive 5°C (Default).
Menu Description Menu Description
01 Clock setting- Minute 03 Clock setting- Weekday
02 Clock setting- Hour

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Switching Differential
This function allows you to increase the switching differential of the thermostat (refer to the menu 09 of
parameter settings). The default is 0°C which means that with a set temperature of 20°C, the thermostat
will switch the heating on at 19.5°C and off at 20.5°C. With a 0.5°C differential, the heating will switch on
at 19°C and off at 21°C.
Child Lock
Under child lock ON (refer to menu11 of parameter setting), the buttons will lock once backlight off.
Press ON/OFF button for 3s to unlock it for temporary adjust.
Open Window Detection(OWD) Function
When the Open Window detect function is enabled in the parameter setting, the system will
automatically stop heating when it detects a sudden drop of room temperature (2°C in 15 minutes as
default). This is normally caused when a window or door is opened without turning off the heating device.
The device will return to the previous mode of operation after 30mins, then disappear. Press any
button will exit OWD function during the heating off period.
Parameter Setting
Turn off thermostat, long press ON/OFF button to enter parameter setting page, each press of ON/OFF
button will go to next item setting. By adjusting knob to left or right to change value setting. After setting,
wait till backlight off to exit.
Menu Description Range Default Value
01 Temp. calibration for internal sensor -8 ℃ ~8 ℃ 0℃
02 Set Point Max. 5 ℃ ~35℃ 35 ℃
03 Set Point Min. 5 ℃ ~35℃ 5 ℃
05 Frost Protection Temp. 5 ℃ ~15℃ 5 ℃
09 Dead zone 0~3℃ 0℃
11 Child Lock 1: Lock 0: Unlock 0
12 Open window detect function ON
OFF
OFF
13 OWD Detect Time 2~30mins 15mins
14 OWD Drop temp. select
（within detect time）
2℃.3℃.4℃ 2℃
15 OWD Delay time select
(Return to previous working status)
10~60min 30mins

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Wiring Diagram
Installation
Mount the thermostat at eye level. Read the instructions fully so you get the best from our
product.
Do not install near to a direct heat source as this will affect functionality. Do not push hard on the
LCD screen as this may cause irreparable damage.
Install Transmitter:
Put on Desk
on wall
17 Factory reset 1: Yes, and then press
On/off button for 5s,wait
until thermostat restart
Software Number 32dE
Version Number 0110
31 Battery Power indication Read Only

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Installation Receiver:
1. Using a small screw driver, slightly loosen the screw located at the base of the RF-Switch. You can
then carefully separate the front panel from the back plate.
2. Position the RF-Switch back plate on the wall, fixing into place using the screws provided.
3. Terminate the cables to the RF-Switch as shown in the wiring diagram
4. Mount the front panel onto the back plate, tighten the retaining screw on the base.
5. Switch on the power supply, the power LED will illuminate.