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heatit WiFi TRM3 Intelligent Smart Home Thermostat User Guide

For further information on installing, setting up and using your Heatit  
WiFi thermostat, see the complete manual on manuals.heatit.com.  
HEATIT WIFI  
Quick Guide  
01.10.21 Ver 2021-A  
Read the full manual at:  
manuals.heatit.com  
TECHNICAL DATA  
Protocol  
WiFi 2.4GHz 802,11bgn  
1.8”TFT, 128x160 resolution  
230VAC 50Hz  
Display  
Rated voltage  
Max load  
Release the front cover by pressing a screwdriver (e.g) into the ejector  
latch at the bottom of the thermostat. Be careful not to damage the  
thermostat.  
3600W (resistive loads only)  
Recommends contactor for  
loads higher than 13A  
16A  
Max current  
Connect the wires to the thermostat terminals:  
Power consumption <2W  
L
Power connection (Live) 230VAC  
Ambient temperature 2°C to 30°C  
LOAD (N) Heating Cable connection (Neutral)  
LOAD (L) Heating Cable connection (Live)  
Temperature range  
Hysteresis  
5°C to 40°C  
0.2°C to 2°C (0.5°C standard)  
N
Power connection (Neutral) 230VAC  
Pilot Wire (if applicable) 230VAC  
Floor temp sensor, NTC type  
Compatible with NTC  
sensors with value  
IP Code  
PILOT  
SENSOR  
6.8, 10, 12, 15, 22, 33, 47, 100 kΩ @ 25°C  
IP 21  
INTRODUCTION  
Heatit WiFi thermostat is an electronic thermostat for electrical  
underfloor heating. The thermostat has a simple user interface and  
can be easily programmed via the capacitive buttons. The color screen  
displays an accessible user interface. The thermostat has a built-in WiFi  
chip that allows you to control it from a user-friendly app. The ”Heatit  
WiFi”app is available on Google Play and in the App Store. Works  
with Amazon Alexa and Google Home (pending). If you are installing  
multiple thermostats in the same house, you may copy the settings  
from one thermostat to the next. This simplifies installation.  
Next, position the thermostat and fasten it onto the wall mounting box  
using 2-4 screws. Open the frame holder spring, position the frame and  
reattach the spring. Then attach the front, making sure the connectors  
between the front and back are correctly placed. Press the front carefully  
until it snaps into place.  
Approvals  
EN 60730-1:2016, EN 60730-2-9:2019,  
ETSI EN 300 328 V2.2.2, RoHS 2011/65/EU,  
LVD 2014/35/EU  
Approved for use in bathrooms.  
STARTUP  
After connecting the power to the thermostat for the first time or after  
performing a factory reset, the startup wizard will prompt the following  
questions:  
PHONE APPLICATIONS  
Heatit WiFi thermostat 16A is equipped with a single-pole switch and  
fits into most common frames (e.g. System 55, Elko RS16, Schneider  
Exxact). The thermostat can withstand a load of max 16A/3600W  
at 230VAC. We recommend a contactor for loads above 13A. The  
thermostat may be connected to an external sensor.  
Language  
Set language  
Timezone compared to GMT  
Daylight saving in use Y/N  
Set timezone  
Daylight saving  
Date & time  
Set current date & time  
Thermostat use  
Heating system  
Floor type  
Heating or Cooling  
Floor (Slow), Floor (Fast), Other (Fast)  
Concrete or wooden  
The thermostat is designed for electrical heating.  
Floor temp limit  
Choice of sensor  
Gradual Heating  
5°C - 40°C (concrete) or 5°C - 27°C (wood)  
Room/Floor  
ON or OFF - used with new concrete floors to limit  
temperature rise time. Only in floor sensor mode.  
INSTALLATION  
Installation must be done by a qualified electrician in accordance with  
national building codes. Before installation, disconnect the power to the  
device from the mains. During installation of the device, power to the  
device must be disconnected AT ALL TIMES!  
App Store  
Play Store  
WIFI CONNECTIONS  
Heatit Controls AB can not be held liable for typographical errors, other errors or  
omittances in our information. Product specifications may change without further notice.  
All electrical installations must be carried out by a licensed electrician. The product must  
be installed in accordance with national building codes and our installers manual.  
Start the ”Connect to cloud”process from the WiFi settings menu.  
Launch ”Add thermostat”in the app on your phone. The thermostat will  
show two 3-digit PIN codes. Enter these into your phone application.  
Next, enter your WiFi password in your app. When the ”Add thermostat”  
process is finished, the thermostat will reboot. Subsequently, you will be  
able to control your thermostat WiFi settings through the app on your  
phone.  
Heatit Controls AB  
Phone: +47 61 18 77 77  
l
Läkarvägen 4, 454 31 BRASTAD, SWEDEN  
post@heatit.com – www.heatit.com  
l
GeneralDetails
Nameheatit WiFi TRM3 Intelligent Smart Home Thermostat User Guide
MakeHEATIT
LanguageEnglish
FiletypePDF (Download)
File size0.12 MB
Download PDF
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