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Heatit Z-TRM3 Z-Wave Plus thermostat for electric underfloor heating 16A

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Heatit Z-TRM3 is an electronic Z-Wave wireless technology thermostat for electric underfloor heating, designed to be mounted in a standard wallbox.

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143,00 €

Technical characteristics

Technology Z-Wave Plus

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Heatit Z-TRM3 is an electronic thermostat for electric floor heating, designed to be mounted in a standard wallbox. The thermostat has a built-in Z-Wave chip that can be connected to home automation systems. Heatit Z-TRM3 is equipped with a single pole switch and fits into System 55 frames. The thermostat can withstand a maximum load of 16A / 3600W at 230V. The thermostat can be used for water-based heating if the thermostat is connected to the Heatit Z-Water.

FEATURES

The soil sensor
Internal room sensor
External room sensor (wired)
Temperature limiter
SmartStart
Weekly schedule / restoration through the gateway
The temperature read on the portal
Firmware update (OTA)
Energy measurement
Relay status LEDs
One single pole switch
Child lock / lock mode
Calibration
5 associations
Supports encryption mode: S0, S2 Authenticated Class, S2 Unauthenticated Class
This product is a Z-Wave Plus security product with encryption. The product must be used with a Z-Wave safety controller in order to fully use it.

TECHNICAL DATA
Wave Z Protocol - 868.4MHz
Z-Wave 500 chip
Nominal voltage 230V 50 / 60Hz
Maximum load 3600W (resistive load) 750W self-limited heating cable
Maximum current 16A
Power consumption <2.0W
Ambient temperature 0 ° C to 40 ° C (during operation)
Temperature range from 5 ° C to 40 ° C
Hysteresis 0.3 ° C to 3.0 ° C (default 0.5 ° C)
Compatible with NTC sensors with values of 10, 12, 15, 22, 33 and 47 k © at 25 ° C
IP code IP 21
Approvals Z-Wave Plus, CE, EN 60730-1, EN 60730-2-9, EMC 2014/30 / EU, RoHS 2011/65 / EU, LVD 2014/35 / EU

DIMENSIONS

Size Thermostat Z-Wave Heatit Z-TRM3

Extended Z-Wave info

Name: Heatit Z-TRM3
Manufacturer:HEATIT
Identifier:Z-TRM3
Z-Wave Certification Number:ZC10-20036889
Hardware Plattform:ZM5101
FLiRS:NO
Role Type:Always On Slave
Short Description:Heatit Z-TRM3 is an electronic thermostat for electrical floor heating, designed to be mounted in a standard flush box. The thermostat has a built-in Z-Wave chip that can be connected with Home Automation systems. Heatit Z-TRM3 has SmartStart.
Description:Heatit Z-TRM3 is an electronic thermostat for electrical floor heating, designed to be mounted in a standard flush box. The thermostat has a built-in Z-Wave chip that can be connected with Home Automation systems. Heatit Z-TRM3 has SmartStart. This feature allows the user to include all devices with SmartStart by scanning the QR codes on the devices. On startup all the devices will automatically be included in the gateway (requires SmartStart compability). This saves the installer a lot of work. Heatit Z-TRM3 is equipped with a single pole switch and fits into System 55 frames. The thermostat can withstand a load of max 16A /3600W at 230V. At higher loads the thermostat must control a contactor. The thermostat may be connected to two wired external sensors. The thermostat has the capacity of up to 5 associations (relays, wall plugs etc.). The thermostat is designed for electrical heating. It may be used for waterbased heating if the thermostat is linked with the Heatit Z-Water.

Manual download HERE.

Group
Max Nodes
Description
1
5
Lifeline. Normally used by the Z-Wave Controller
2
5
Send Binary Switch Set commands representing the status of the internal relay
3
5
Send Multilevel Sensor Reports for internal temperature sensor
4
5
Send Multilevel Sensor Reports for external room temperature sensor
5
5
Send Multilevel Sensor Reports for floor sensor
Number
Size (Bytes)
Default Value
Name
Description
1
1
1
Operation mode
Operation mode
10
1
0
Room sensor calibration (A)
Room sensor calibration (A) NB. To set a negative value, use 256 and subtract the desired value.
11
1
0
Floor sensor calibration
Floor sensor calibration. NB. To set a negative value, use 256 and subtract the desired value.
12
1
0
External sensor calibration
External sensor calibration. NB. To set a negative value, use 256 and subtract the desired value.
13
1
0
Temperature display
Temperature display. Selects which temperature is shown on the display. Refer to Chapter 11 ”Standby and main screen”.
14
1
50
Button brightness – dimmed state
Button brightness – dimmed state. Configure the brightness of the buttons in dimmed state.
15
1
100
Button brightness – active state
Button brightness – active state. Configure the brightness of the buttons in active state.
16
1
50
Display brightness – dimmed state
Display brightness – dimmed state. Configure the brightness of the display in dimmed state.
17
1
100
Display brightness – active state
Display brightness – active state. Configure the brightness of the display, in active state.
18
2
60
Temperature report interval
Temperature report interval. Time interval between consecutive temperature reports. Temperature reports can also be sent as a result of polling.
19
1
10
Temperature report hysteresis
Temperature report hysteresis. The temperature report will be sent if there is a difference in temperature value from the previous value reported, defined in this parameter (hysteresis). Temperature reports can also be sent as a result of polling.
2
1
1
Sensor mode
Sensor mode
20
2
90
Meter report interval.
Meter report interval. Time interval between consecutive meter reports. Meter reports can also be sent as a result of polling.
21
1
10
Meter report delta value
Meter report delta value. Delta value in kWh between consecutive meter reports. Meter reports can also be sent as a result of polling.
3
1
0
Floor sensor type
Floor sensor type
4
1
5
Temperature control hysteresis (DIFF I)
Temperature control hysteresis (DIFF I)
5
2
50
Floor minimum temperature limit (FLo)
Floor minimum temperature limit (FLo)
6
2
400
Floor maximum temperature limit (FHi)
Floor maximum temperature limit (FHi)
7
2
50
Air (A2) minimum temperature limit (ALo)
Air (A2) minimum temperature limit (ALo)
8
2
400
Air (A2) maximum temperature limit (AHi)
Air (A2) maximum temperature limit (AHi)
9
2
210
Heating mode setpoint
Heating mode setpoint
Meter V3
COMMAND_CLASS_METER_V3
Sensor Multilevel V5
COMMAND_CLASS_SENSOR_MULTILEVEL_V5
Thermostat Mode V3
COMMAND_CLASS_THERMOSTAT_MODE_V3
Thermostat Operating State
COMMAND_CLASS_THERMOSTAT_OPERATING_STATE
Thermostat Setpoint V3
COMMAND_CLASS_THERMOSTAT_SETPOINT_V3
Association Group Info
COMMAND_CLASS_ASSOCIATION_GRP_INFO
Association V2
COMMAND_CLASS_ASSOCIATION_V2
Basic V2
COMMAND_CLASS_BASIC_V2
Configuration V3
COMMAND_CLASS_CONFIGURATION_V3
Device Reset Locally
COMMAND_CLASS_DEVICE_RESET_LOCALLY
Firmware Update Meta-Data V4
COMMAND_CLASS_FIRMWARE_UPDATE_MD_V4
Manufacturer Specific V2
COMMAND_CLASS_MANUFACTURER_SPECIFIC_V2
Meter V3
COMMAND_CLASS_METER_V3
Multi-Channel Association V3
COMMAND_CLASS_MULTI_CHANNEL_ASSOCIATION_V3
Multi-Channel V4
COMMAND_CLASS_MULTI_CHANNEL_V4
Powerlevel
COMMAND_CLASS_POWERLEVEL
Security S0
COMMAND_CLASS_SECURITY
Security S2
COMMAND_CLASS_SECURITY_2
Sensor Multilevel V5
COMMAND_CLASS_SENSOR_MULTILEVEL_V5
Supervision
COMMAND_CLASS_SUPERVISION
Thermostat Mode V3
COMMAND_CLASS_THERMOSTAT_MODE_V3
Thermostat Operating State
COMMAND_CLASS_THERMOSTAT_OPERATING_STATE
Thermostat Setpoint V3
COMMAND_CLASS_THERMOSTAT_SETPOINT_V3
Transport Service V2
COMMAND_CLASS_TRANSPORT_SERVICE_V2
Version V3
COMMAND_CLASS_VERSION_V3
Z-Wave Plus Info V2
COMMAND_CLASS_ZWAVEPLUS_INFO_V2
Where to find S2 DSK on product
The Z-Wave DSK can be found in the QR-Code and is located in 3 locations;

1. On the product box.

2. On the physical product, placed on the black plastic underneath the front.

3. On the PCB internally.
Classic Exclusion
Remove.

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



Removing mode is indicated on the display by rotating LED segments on the display. This lasts until the timeout occurs after 90 seconds, or until the module has been added/removed in the network. Confirmation will show Inc/EcL on the display. Exit programming mode by choosing ESC in the menu. Your thermostat is

now ready for use with default settings.

NB! When the thermostat is removed from the gateway, the parameters are not reset.
Other Special Features
Chapter 8. Principles of regulation

Chapter 11. Standby and main screen

Chapter 12. Choice of sensor

Chapter 13. Selecting the right value for your external floor sensor

Chapter 14. Calibration

Chapter 17. Min/Max temperature settings

Chapter 18.1 Display on/off

Chapter 18.2 Childlock

Factory Reset Procedure
By pressing buttons Right and Center (down and confirm) for 20 seconds, the thermostat will perform a complete factory reset.



NB! Please use this procedure only when the primary controller/gateway is missing or otherwise inoperable.

The device will display rES for 10 seconds while performing a factory reset. When rES no longer is displayed, the thermostat has been reset.
Classic Inclusion
Add.

The primary controller/gateway has a mode for adding devices. Please refer to your primary controller manual on how to set the primary controller in add mode. The device may only be added from the network if the primary controller is in add mode.



There are two ways to add the Heatit Z-TRM3 to a Z-Wave network.



METHOD 1: STANDARD (MANUAL)

1. Press Center (confirm) for 10 seconds. The display will show OFF.

2. Press Right (down) 5 times until you see Con on the display.

3. Start the add/remove device process in your primary controller.

4. Start the add/remove mode in the Heatit Z-TRM3 by pressing Center (confirm) for approximately 2 seconds.



Adding mode is indicated on the display by rotating LED segments on the display. This lasts until the timeout occurs after 90 seconds, or until the module has been added in the network. Confirmation will show Inc/EcL on the display. Exit programming mode by choosing ESC in the menu. Your thermostat is now ready for use with default settings.



METHOD 2: SMARTSTART (AUTOMATIC)

SmartStart enabled products can be added into a Z-Wave network by scanning the Z-Wave QR-Code present on the product with a controller providing SmartStart inclusion. No further action is required and the SmartStart product will be added automatically within 10 minutes of being switched on in the network vicinity.

S2 Authenticated
S2_AUTHENTICATED
S2 Unauthenticated
S2_UNAUTHENTICATED
IP (Ingress Protection) Rated
Product is suitable for Outdoor use and is waterproof under an IP (Ingress Protection) rating system.
Switch Type
Describes the type of operator for a switch.
Thermostat HVAC Systems Supported
Indicate which HVAC system or systems are supported by the thermostat.
Thermostat Modes
Select the mode(s) supported by the thermostat.
Thermostat Power Source
Select one or more supported power sources for a thermostat.
Color
If the product is only available in one color, pick the color from the list.
Neutral Wire Required
For electric in-wall/wired switches, indicate whether a neutral wire is required for installation.
Firmware Updatable
Indicates whether the firmware can be updated and whether it is done by the consumer or a technician.
Switch Load Capacity Current
The amount of switch load energy the product is rated for in Amps
Switch Load Capacity Volt-Ampere
The amount of switch load energy the product is rated for in VA (Volt-Amperes)
Switch Load Capacity Watts
The amount of switch load energy the product is rated for in Watts
Electric Load Type
Select the electric load type(s) supported by the device.

 

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Heatit Z-TRM3 Z-Wave Plus thermostat for electric underfloor heating 16A

Heatit Z-TRM3 Z-Wave Plus thermostat for electric underfloor heating 16A

Heatit Z-TRM3 is an electronic Z-Wave wireless technology thermostat for electric underfloor heating, designed to be mounted in a standard wallbox.

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