HEATIT Z-Water 2 Control The Hydronic Heating 10 Outputs User Guide

Z-WATER2
Quick Guide

Z-Water 2 Control The Hydronic Heating 10 Outputs

Article no.
45 124 95| Doc. version
2023-A| Doc. date
01.05.2023
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INTRODUCTION

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.
Heatit Z-Water2 is equipped with 9 potential free relays for actuators. It also has 2 analog inputs for temperature sensors.
The Heatit Z-Water2 relays may be controlled by associations with other Z-Wave thermostats e.g. Heatit. Each relay can control one or several actuators in your underfloor heating system.

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.
SCHEMATIC FOR USE WITH 230VAC ACTUATORSSCHEMATIC FOR USE WITH 24V ACTUATORS

INSTALLATION GUIDELINES

Use the following procedure to install Heatit Z-Water2:

1. Place the top part of the DIN rail mounting on the Heatit Z-Water2 over the top of the DIN rail so it hooks onto the rail.
2. Use a flathead screwdriver to push the DIN rail mounting tab downward.
3. Tilt the bottom of the Heatit Z-Water2 until it touches the DIN rail. Now let go of the DIN rail mounting tab so it locks into place.
4. Make all the necessary connections to the device (max tightening torque for all screw terminals is 2Nm). Apply power to the device after all connections have been made.

QUICK START

1. Switch off the mains supply (disable the fuse).
2. Fasten the device onto the DIN rail.
3. Connect wires according to the connections schematic.
4. After verifying the connections, switch the mains voltage on.
5. Set the primary controller in add mode (security/non- security).
6. Press the reset button on the product 3 times in a rapid sequence. Heatit Z-Water2 is now included in your Z-Wave network.

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

Standard (Manual)
Add/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 added to/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 in solid green for 3 seconds if add/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 ”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 (within a 2m range is recommended).

LED-PATTERNS

When device enters add/remove mode the LED will blink green. If successful, the LED will light up in solid green for 3 seconds.
If unsuccessful, the LED will light up in solid red for 3 seconds.

FACTORY RESET

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 solid green for 3 seconds.
Please use this procedure only when the network primary controller is missing or otherwise inoperable.

DIMENSIONS

TECHNICAL DATA

ACCESSORIES

Heatit DIN Trafo 24V Art. no. 54 304 57

MAINTENANCE

The product is maintenance-free.
Indoor use only.
UPDATED DOWNLOADS AND INFORMATION FOUND HERE

https://documents.heatit.com/4512495

We have designed this product in accordance with our strict quality requirements (ISO 9001) and environmental requirements (ISO 14001). All electrical installations must be carried out by a 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.
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 lpost@heatit.com – www.heatit.com

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