heat it Thermostat Heatit Z-TRM6 Black Matte Z-Wave Thermostat 3600W 16A 868.4 MHz

Purpose

This thermostat is designed to manage electric and water heating systems. It can be controlled via the Z-Wave network or using the buttons on the front panel. It has a user-friendly interface, complies with ecological design requirements, and features a clear LCD screen.

The „Heatit Z-TRM6“ offers 3 operating modes: heating, cooling, and economy.

Applications / features

• Z-Wave networks
• Indoor room temperature sensor
• External room temperature sensor (wired)
• Floor temperature sensor
• 3 operating modes: heating – cooling – economy
• Power regulator
• Temperature limiter
• Temperature calibration
• Hysteresis / PWM
• ZeroX™ detection
• Open window detection
• Relay status icon
• Adjustable screen brightness
• Single-pole switch
• Locking mode / parental lock
• Temperature readings in the Zwave central device (Gateway)
• Weekly schedule in the Zwave center (Gateway)
• Active power measurement
• Smart start
• Remote software update (OTA)
• Supported encryption modes: S0, S2 authenticated class, S2 unauthenticated class

Unique product features:

• Operating modes – The thermostat has 3 operating modes: heating, cooling, and economy. The cooling and eco modes are new features.
• Metal frame – The thermostat has a metal frame, ensuring secure installation in the mounting box, which increases product durability compared to plastic solutions.
• Linking – The thermostat can be configured with multiple interfaces and used as the main thermostat. It can control up to 10 thermostats and 10 external relays.
• „ZeroX™“ detection – the thermostat uses „ZeroX™“ technology, ensuring that the relay turns on and off at 0 V voltage, significantly extending its lifespan.
• Power regulator – ensures efficient temperature management even without using internal or external thermostat sensors.
• Hysteresis – When hysteresis control is enabled, the thermostat regulates operation solely based on temperature. It turns on and off depending on the hysteresis value compared to the set temperature.
• Pulse width modulation (PWM) – when PWM is enabled, the thermostat controls operation based on cycles. It turns on and off in percentage cycle intervals, e.g., 20–80, 40–60, etc.
• Open window detection – this feature detects an open window by quickly reducing the temperature and automatically turning off the heating.
• Active power measurement – The „Heatit Z-TRM6“ has an active power measurement function and provides real-time information on energy consumption.
• Buttons – By integrating physical buttons and touch functions, the thermostat has become more user-friendly.

Technical specifications

• Model: Heatit Z-TRM6 black matte
• Color: black
• Connection: Z-Wave 800, 868.4 MHz (EU)
• Connection security: S0, S2 authenticated, S2 unauthenticated
• SmartStart support: Yes
• Power source: 230 V AC / 50 Hz
• Maximum load: 16A / 3600W (resistive load)
• Manufacturer's recommendation: use a contactor when the load exceeds 13 A.
• Self-power consumption: <2W
• Switch type: single wire (single pole)
• Temperature control range: 5–40 °C
• Sensor measurement range: -10 °C – 60 °C
• Operating modes: Heating / Cooling / Economy
• Adjustment: hysteresis 0.3–3.0 °C or PWM
• Temperature calibration: ±6 °C
• Built-in sensors: room temperature sensor
• Supported external sensors: NTC 6.8 kΩ, 10 kΩ, 12 kΩ, 15 kΩ, 22 kΩ, 33 kΩ, 47 kΩ, 100 kΩ
• Max. NTC sensor length: 50 m
• Energy measurement: active power (W) and consumption (kWh) measurement
• Installation: flush mounting box Ø60, „System 55“ frames
• Protection class: IP21 (suitable for bathrooms)
• Color: white RAL 9003
• Frame material: metal mounting frame
• Dimensions: 84 × 84 × 45.5 mm
• Weight: 135 g
• Operating temperature: 5–40 °C
• Storage temperature: -30 °C – 70 °C
• Humidity: 10–85 % relative air humidity (non-condensing)
• Certifications: CE, Z-Wave Plus v2, Nemko
• Software update: OTA
• Safety features: overheating protection, overload protection, sensor error protection