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HEATIT 7S NFC
THERMOSTAT
Installers manual
TABLE OF CONTENTS
1. Introduction
2. Installation
Product Information
1. INTRODUCTION
Firmware 1.0
Heatit 7S NFC is an electronic thermostat for electrical underfloor
heating, designed to be mounted in a junction box. The thermostat
01.05.2022
has three modes; Comfort, Economy and Automatic.
Ver 2022-A
Art.no. 54 305 85
Heatit NFC Thermostat has a built-in NFC chip to control the
thermostat via a NFC app. All parameters can be configured from the
app, in addition you can set up weekly programs via the app.
Heatit 7S NFC Thermostat is equipped with a single-pole switch and
fits into System 55 frames. 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 two wired external sensors.
The thermostat is designed for electrical heating.
2. INSTALLATION
Installation must be done by a qualified electrician in accordance with
the national building codes. Before installation, disconnect any power
to the device from the mains. During installation of the device, power
to the device must be disconnected AT ALL TIMES!
Start carefully releasing the front cover by pushing the release springs.
Use e.g. a small slotted screwdriver. The front cover and frame may
now be removed.
Release springs
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Summary of Contents for Heatit 7S NFC
- Page 1 NFC app. All parameters can be configured from the app, in addition you can set up weekly programs via the app. Heatit 7S NFC Thermostat is equipped with a single-pole switch and fits into System 55 frames. The thermostat can withstand a load of max 16A/3600W at 230VAC.
- Page 2 4. TEXT ON SCREEN Connect the wires to the thermostat terminals. Use 1.5mm² or 2.5mm² 4.1 Heating modes according to load. Max tightening torque for terminal screws: 2Nm Comfort mode Economy mode PILOT Pilot Wire Automatic mode HEATING (N) Heating cable connection (Neutral) 4.2 Configuration menu Power connection (Neutral) 230VAC Power connection (Live) 230VAC...
- Page 3 6. STANDBY/MAIN SCREEN Operating mode AF If the thermostat remains untouched for a while, it will automatically In operating mode AF the thermostat regulates room temperature go to standby screen. In case dof is activated, the standby screen will according to the built-in room temperature sensor while ensuring that be totally black and in case don is activated, room temperature will be the floor temperature is within the limits of FHI and FLo settings (a floor on the screen at low brightness.
- Page 4 8.3 Weekly schedule 8.5 Import/export temperature profile When automatic mode is selected, a weekly schedule may be It is possible to export (save) or import (load) your temperature profile configured. A schedule of each weekday may be viewed and modified in the phone memory.
- Page 5 Heatit Controls AB l Läkarvägen 4, 454 31 BRASTAD, SWEDEN 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 Phone: +47 61 18 77 77 l post@heatit.com –...
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