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Heatit Z-Water2 - Z-Wave Plus underfloor heating controller

4512495

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Equipped with 9 potential-free relays for actuators. It also has 2 analog inputs for temperature sensors.

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272,25 €

Technical characteristics

Home Automation Technology Z-Wave Serie 800

More info

Heatit Z-Water2 is a DIN rail regulator for controlling water heating systems. The module clips directly onto a DIN rail and allows you to control your water heating via your Z-Wave network. Heatit Z-Water2 is equipped with 9 potential-free relays for actuators. It also has 2 analog inputs for temperature sensors.

Heatit Z-Water2 relays can be controlled by associations with other Z-Wave thermostats, for example Heatit. Each relay can control one or several actuators in your underfloor heating system.

Main Features

Compact Design - The unit takes up little space but has a total of 9 relay outputs.

Valve Exercise Prevent actuators from sticking with built-in configurable valve exercise.

External antenna - Possibility of connecting an external antenna to improve range.

Temperature Control Through inputs for external temperature sensors you can have full control over the temperature of the water in your system.

Potential free relays - The unit has potential free relays so that it can control actuators with different voltages.

Thermostat control - Can be used in combination with different Heatit thermostats.

Data sheet

Z-Wave
Regulator for water heating systems
9 potential free relays
Valve exercise
Can control 230VAC actuators and 24V actuators from external power supply
Can be used with Heatit thermostats in each heating zone
DIN rail mounting
Connector for external antenna
SmartStart
Firmware update (OTA)
Supports encryption mode S0, S2 Class Authenticated, S2 Class Unauthenticated

Technical data

IOT Protocol: Z-Wave - 868.4 MHz (EU)

Voltage: 240V, 230V 50Hz

Maximum current (amps): 5

Own energy use (watts): 0.4

Maximum installation temperature (°C): 40

Minimum installation temperature (°C): 5

Minimum operating temperature (°C): 5

Minimum operating temperature (°C): 5

Maximum operating temperature (watts): 0.4 Working temperature (°C): 5

Protection grade (IP): IP20

Certifications: Z-Wave Plus

Ambient humidity (RH without condensation %): 10-85

Storage ambient temperature range (°C): -30-70

Total gross effect (W): 1500

Declarations: CE, CE declaration

International standard: CE

Radio frequency signal range (max. no. of meters): 40

Maximum connection dimension (mm²): 2.5mm²

Maximum ambient humidity (%RH): 85% RF

Maximum no-load temperature (°C): 40

Maximum temperature with load (°C): 40

Mounting/fixing situation: DIN rail

Packing size: 1

Product height (mm): 58

Product length (mm): 86

Product width (mm): 105

IOT Chip Type: Z-Wave 800 Chip

Z-Wave Encryption Mode: S2 Unauthenticated Class, S2 Authenticated Class, S0

Extended Z-Wave info

Name: Heatit Z-Water2
Manufacturer:Heatit
Identifier:Z-Water2
Z-Wave Certification Number:ZC14-23060294
Hardware Plattform:EFR32ZG23A
FLiRS:NO
Role Type:Always On End Node
Short Description:Heatit Z-Water2 is a DIN-rail regulator for controlling waterbased heating systems. The module clips right onto a DIN-rail and allows you to control your waterbased heating through your Z-Wave™ network.
Description:Heatit Z-Water2 is a DIN-rail regulator for controlling waterbased heating systems. The module clips right onto a DIN-rail and allows you to control your waterbased heating through your Z-Wave™ network.
Group
Max Nodes
Description
1
3
Number
Size (Bytes)
Default Value
Name
Description
1
1
0
Input 1 calibration
Manually calibrate input 1
2
1
0
Input 2 calibration
Manually calibrate input 2
3
2
870
Temperature report interval
Set temperature report interval
4
1
10
Temperature report hysteresis
Temperature report hysteresis in Celsius
5
1
2
Power restore state
Relay state after power failure
6
1
0
Inverted outputs
Decide if output should be inverted
7
1
0
Valve inactivity exercise
Valve exercise period
8
1
0
Select antenna type
Choose internal or external antenna
Association Group Information (AGI) V3
COMMAND_CLASS_ASSOCIATION_GRP_INFO_V3
Association V2
COMMAND_CLASS_ASSOCIATION_V2
Basic V2
COMMAND_CLASS_BASIC_V2
Binary Switch V2
COMMAND_CLASS_SWITCH_BINARY_V2
Configuration V4
COMMAND_CLASS_CONFIGURATION_V4
Device Reset Locally
COMMAND_CLASS_DEVICE_RESET_LOCALLY
Firmware Update Meta Data V5
COMMAND_CLASS_FIRMWARE_UPDATE_MD_V5
Indicator V3
COMMAND_CLASS_INDICATOR_V3
Manufacturer Specific V2
COMMAND_CLASS_MANUFACTURER_SPECIFIC_V2
Multi Channel Association V3
COMMAND_CLASS_MULTI_CHANNEL_ASSOCIATION_V3
Multi Channel V4
COMMAND_CLASS_MULTI_CHANNEL_V4
Multilevel Sensor V11
COMMAND_CLASS_SENSOR_MULTILEVEL_V11
Powerlevel
COMMAND_CLASS_POWERLEVEL
Security 0
COMMAND_CLASS_SECURITY
Security 2
COMMAND_CLASS_SECURITY_2
Supervision
COMMAND_CLASS_SUPERVISION
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
Paragraph 11.

The QR-Code is needed when including a device using S2 security or SmartStart. The DSK can be found in the QR-Code

and is located;

• On the product.

• In the Quick Guide.

• On the packaging box/gift box.
Classic Inclusion
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. When the 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.



Standard (Manual)

Add mode is indicated on the device by a blinking green LED. It indicates this for 90 seconds until a timeout occurs, or until the device has been added to the network. Configuration mode can also be cancelled by performing the same procedure used for starting Configuration mode.

To start the configuration process, press the reset button 3 times in rapid succession. The LED will light up solid green for 3 seconds if add is successful. 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 Chapter ”Factory reset”.



If inclusion fails, please perform a ”remove device” process and try again. If inclusion fails again, please see “Factory reset”.
Classic Exclusion
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. An always listening node must be powered continuously and reside in a fixed position in the installation to secure the routing table.



Standard (Manual)

Remove mode is indicated on the device by a blinking green LED. It indicates this for 90 seconds until a timeout occurs, or until the device has been removed from the network. Configuration mode can also be cancelled by performing the same procedure used for starting Configuration mode.

To start the configuration process, press the reset button 3 times in rapid succession. The LED will light up solid green for 3 seconds if remove is successful. 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 Chapter ”Factory reset”.
Factory Reset Procedure
Press and hold the reset button. After 3 seconds the LED will start to blink green. After 20 seconds the LED will start blinking green rapidly. You may now release the button. If reset was successful the LED will light up solid green for 3 seconds.
Other Special Features
* External antenna (U.FL female connector)

The device allows you to connect a U.FL female connector antenna. This allows the antenna to be wired outside of the installation location in cases of unsatisfactory wireless performance. This connector is placed in the middle of the radio module that is sticking out of the main PCB. See Chapter 22 for a detailed illustration of the placement. Set parameter 8 to 1 to activate this feature.



* Automatic valve exercise

Valve exercising is beneficial during longer periods of inactivity to ensure the proper operability of the valves and prevent the valves from getting stuck. If not exercised, corrosion or other buildup may result in the valve becoming inoperable or prevent complete closure. To activate this feature see parameter 7.



* Can control 230VAC actuators and 24VDC actuators from an external power supply.
S2 Authenticated
S2_AUTHENTICATED
S2 Unauthenticated
S2_UNAUTHENTICATED
Color
If the product is only available in one color, pick the color from the list.
Firmware Updatable
Indicates whether the firmware can be updated and whether it is done by the consumer or a technician.
IP (Ingress Protection) Rated
Product is suitable for Outdoor use and is waterproof under an IP (Ingress Protection) rating system.
Loads Controlled
The number of different loads controllable by the product if it supports more than one.
Switch Load Capacity Current
The amount of switch load energy the product is rated for in Amps

 

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Heatit Z-Water2 - Z-Wave Plus underfloor heating controller

Heatit Z-Water2 - Z-Wave Plus underfloor heating controller

Equipped with 9 potential-free relays for actuators. It also has 2 analog inputs for temperature sensors.

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