heatit 5430566 Z-TRM6 Thermostat User Guide

heatit 5430566 Z-TRM6 Thermostat

Product Information

• Product Name: Heatit Z-TRM6
• Article Number: 54 305 66, 54 305 67, 54 305 68
• Doc. Version: 2023-B
• Doc. Date: 01.09.2023

Product Color Options:

• White RAL 900
• White RAL 9010
• Black matt

Introduction:

The Heatit Z-TRM6 is an electronic thermostat designed for electrical heating. It can be controlled through your Z-WaveTM network or via the buttons on the front. The thermostat has a user-friendly interface and offers three modes: Heat, Cool, and Eco.

The thermostat fits in standard European junction boxes and is compatible with most System 55 frames. It features a sturdy metal frame for secure fastening on the junction box. The thermostat comes with one built-in room temperature sensor and can also be connected to two additional external temperature sensors.

The Heatit Z-TRM6 includes active power metering, providing real-time information about power consumption. It allows manual power metering value setting in case of connection with a contactor. The product implements ZeroX technology, ensuring the relay switches at 0V when turning on and off, resulting in a longer lifetime.

The thermostat supports multiple associations and can be used as a master thermostat to control up to 10 thermostats and 10 external relays (e.g., wall plugs). It can withstand a load of maximum 16A/3600W at 230VAC, but a contactor is recommended for loads above 13A.

Product Usage Instructions

1. 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, power to the device must be disconnected at all  times.
2. Max tightening torque for terminal screws is 2Nm. If the cable used has multiple strands, using an end sleeve is advised.
3. To access the terminal screws, hold the sides of the display and gently pull outwards to detach the front piece.
4. Connect the floor sensor (NTC type) and external sensor (NTC type) if desired. The default sensor type is 10k.
5. Connect the power connections – Neutral (N) and Live (L) – for 230VAC.
6. Position the thermostat and mount it into the junction box using 2 screws. Place the thermostat front over the mounted part in the junction box and press it until it clicks into place.
7. In order to get power metering values, the load needs to be connected to both heating L + N.
8. Quick Start:
9. Switch off the mains voltage (disable the fuse).
10. Open the junction box.
11. Connect the wires according to the provided description.
12. (Optional) Connect external wired sensors.
13. After verifying the connections, switch on the mains voltage.
14. Set the primary controller in add mode (security/non-security).
15. Hold the Center button until “OFF” is shown in the display (approximately 5 seconds).
16. Press the “+” button once to reach “CON” and hold until the display shows a rotating light pattern.
17. The thermostat will display “INCL” when successfully added. Note: If adding/removing fails, “Err” (error) will appear.

54 305 66

54 305 67

54 305 68

|

2023-B

|

01.09.2023

INTRODUCTION

Heatit Z-TRM6 is an electronic thermostat designed for electrical heating. The thermostat can be controlled through your Z-Wave™ network or via the buttons on the front. The thermostat has a user friendly interface.

Heatit Z-TRM6 has 3 modes; Heat – Cool and Eco. The thermostat fits in standard European junction boxes and may be used with most System 55 frames. It has a sturdy metal frame for secure fastening on the junction box. The thermostat has one built-in room temperature sensor. Two additional external temperature sensors may also be connected.

Heatit Z-TRM6 has active power metering and it gives you real time information about your power consumption. It also allows you to set the power metering value manually in case of connection with a contactor.

The product has implemented ZeroX technology. This technology makes sure the relay switches at 0V when turning on and off. With this technology the thermostat will have a much longer lifetime.

The thermostat can be set up with multiple associations and can be used as a master thermostat. It can control up to 10 thermostats and 10 external relays E.g wall plugs.

The thermostat can withstand a load of max. 16A/3600W at 230VAC. We recommend a contactor for loads above 13A.

STATEMENT REGARDING PRODUCTS FROM MULTIPLE MANUFACTURERS
Please read this before installation
This device may be used with all devices certified with the Z-Wave Plus™ certificate and should be compatible with such devices produced by any manufacturer. Every primary controller is different depending on the manufacturer, their target audience and intended use/application. Please review  the functionalities implemented by the primary controller you intend to use with our Z-Wave Plus certified device to ensure that it provides the necessary controls to take full advantage of our product’s capabilities.

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!

CONNECTIONS

Max tightening torque terminal screws: 2Nm. If the cable used has multiple strands using a end sleeve is advised.

To access the terminal screws, hold the sides of the display and gently pull outwards to detach the front piece.

• Floor sensor NTC type 6.8, 10, 12, 15, 22, 33, 47 or 100kΩ.
  • Default 10kΩ.
• External sensor NTC type 6.8, 10, 12, 15, 22, 33, 47 or 100kΩ.
  • Default 10kΩ.
• N Power connection (Neutral) 230VAC.
• Heating N Heating cable N connection.
• L Power connection (Live) 230VAC.
• Heating L Heating cable L connection.

Next, position the thermostat and mount it into the junction box using 2 screws. Position the thermostat front over the part mounted in the junction box, then carefully press the front until it clicks into place. In order to get power metering values, the load needs to be connected to both heating L + N.

QUICK START

1. Switch off the mains voltage (disable the fuse).

2. Open the junction box.

3. Connect the wires according to the description above
   Optional: Connect external wired sensors.

4. After verifying the connections, switch on the mains voltage.

5. Set the primary controller in add mode (security/non security).

6. Hold the Center button until “OFF” is shown in the display (approx. 5 seconds).

7. Press the ”+” button once to reach “CON”, and hold until the display shows a rotating light pattern.

8. The thermostat will display “INCL” when the thermostat is successfully added. NB! If adding/removing fails, Err (error) will appear.

ADD/REMOVE
The primary controller/gateway has a mode for adding or removing devices. Please refer to your primary controller manual on how to set the primary controller in add/remove mode. The device may only be added or removed from the network if the primary controller is in add/remove mode. Whenthe device is removed from the network, it will NOT revert to factory settings.

An always listening node must be powered continuously and reside in a fixed position in the installation to secure the routing table. Adding the device within a 2 meter range from the gateway can minimize faults during the Interview process.
There are two ways to add the device to a Z-Wave network.

Standard (Manual)
Add/remove mode is indicated on the device by rotating LED segments on the display. It indicates this for 90 seconds until a timeout occurs, or until the device has been added to/  removed from the network. Configuration mode can also be cancelled by performing the same procedure used for starting Configuration mode.

1. Hold the Center button for 5 seconds. The display will show “OFF”.
2. Press the ”+” button once to see “CON” in the display.
3. Start the add/remove device process in your primary controller.
4. Start the configuration mode on the thermostat by holding the Center button for approximately 2 seconds.

The device is now ready for use with default settings. NB! When the device is removed from the gateway, the parameters are not reset. To reset the parameters, see ”Factory reset”.
If inclusion fails, please perform a ”remove device” process and try again. If inclusion fails again, please see “Factory reset”.

SmartStart (Automatic)
SmartStart enabled products may be added to a Z-Wave network by scanning the Z-Wave QR-Code on the product if your primary controller supports SmartStart inclusion. No further action is required and the SmartStart product will be added automatically after being powered on within range of the primary controller.

FACTORY RESET
Enter the menu by holding the Center button for about 5 seconds, navigate in the menu with the ”+” button til you see FACT. Press the Center button until you see “– –” blinking in the display, then hold for about 5 seconds to perform a reset. You may also initiate a reset by holding the Right and Center buttons for 60 seconds.

When either of these procedures has been performed, the thermostat will perform a complete factory reset. The device will display “RES” for 5 seconds while performing a factory reset. When “RES” is no longer displayed, the thermostat has been reset.

Please use this procedure only when the network primary controller is missing or otherwise inoperable.

CHOICE OF SENSOR
The thermostat has multiple sensors and sensor modes. This lets you configure the thermostat to work correctly in most installations.

Available temperature sensors:

• F Floor sensor
• A Internal room sensor
• AF Internal room sensor + Floor sensor
• A2 External room sensor
• A2F External room sensor + Floor sensor
• PWER Power regulator mode (no sensor used)

NOTE: Some types of floor require that a floor sensor is connected in order to limit the floor temperature to a maximum of 27°C (check the manual from the floor manufacturer). When the thermostat is used in AF or A2F the floor limiter FHI is automatically set to 27°C. When using any other sensor type (A, F or A2) the minimum and maximum limits are 5°C and 40°C respectively.

DISPLAY ICONS

either Heating or Eco mode.
| This icon will be displayed while the relay is on and the thermostat is in Cooling mode.
|

This icon shows the current signal strength.

TECHNICAL DATA

• Protocol Z-Wave Plus, 868.4MHz

• Chip Z-Wave 800 chip

• Rated voltage 230VAC 50Hz

• Max load 3600W 16A (resistive load)

  • Contactor recommended for
  • loads above 13A

• Max current 16A

• Power consumption <2W

• Power regulator Time cycle 0 to 30 min.

• Ambient temperature 5°C to 40°C

• Temperature range 5°C to 40°C

• Storage temperature -30°C to 70°C

• Hysteresis 0.3°C to 3.0°C (default 0.5°C)

• Humidity 10% to 85% RH

• Compatible with NTC sensor
  with values 6.8, 10, 12, 15, 22, 33, 47 or 100kΩ @ 25°C

• Range RF Min. 40 meter

• Screw terminals Max. 2.5mm2 2Nm

• IP Code IP21

• Size (LxWxH) 84 x 84 x 45.5mm

• Approvals Z-Wave Plus v2, CE, Nemko

MAINTENANCE

The product is maintenance-free. Indoor use only.

We develop and design our products according in accordance with our strict quality requirements (ISO 9001) and environmental requirements (ISO 14001). All electrical installations must be carried out by an authorized electrical installer. The product must be installed in accordance with our installers manual and national building codes. Any wrongful installation, misuse, damage of the product, is not covered under warranty. Updated documentation is available at www.heatit.com and/or documents.heatit.com. Heatit Controls AB can not be held liable for any type of errors or omittances in our product information. Product specifications may change without further notice.

Heatit Controls AB l Läkarvägen 4, 454 31 BRASTAD, SWEDEN

• Phone: +47 61 18 77 77
• post@heatit.com
• www.heatit.com.

PRODUCT DOCUMENTS

References

• Heatit documents page

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