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1.  PRODUCT DESCRIPTION

The Heatit Leakage Stopper is a motor to retrofit existing and installed 
ball valves into smart water controlling devices. The motor is powered 
by a 12V external power supply or - optionally – a battery block.
The adjustable clamps allow for mounting the device even in complex 
pipe installations, and the patented motor coupling ensures easy 
installation and precise long-term operation. The device can operate 
in difficult environmental conditions, even submerged in water, and 
supports a direct connection of one additional local water sensor pad 
via cable.

The device can operate in two modes:

Stand-Alone

 No further wireless connectivity is needed. A single 

click of the button opens and closes the valve. Clicking the button 
during open or close operation stops the movement. The next click 
will continue the operation. Escaping water is detected by the external 
sensor pad and the valve it shut off accordingly. The button on the 
device allows cancelling the alarm. A device in factory reset state 
operates in stand-alone mode without further configuration.

Z-Wave Network Mode

 The device is added to a Z-Wave network as 

Z-Wave Binary Switch Device. Adding can be done by using SmartStart 
or manual Z-Wave inclusion. All functions of the Stand-Alone mode 
remain active. Leakage or temperature alarms are forwarded to the 
Z-Wave gateway and other Z-Wave device are able to control the 
motor.

2.  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.

3.  BEHAVIOUR WITHIN THE Z-WAVE™ NETWORK

This device may be operated within any Z-Wave network with
Z-Wave-certified devices from other manufacturers. All non-battery-
operated nodes within the network will act as repeaters regardless of 
manufacturer to increase the reliability of the network. On delivery, the 
device does not belong to any Z-Wave network. 
The device needs to be added to an existing network to communicate 
with the other devices within it. Devices may also be removed from 
a network. The add/remove processes are initiated by the primary 
controller of the Z-Wave network.

HEATIT 

LEAKAGE

STOPPER

Ver 2021-A

Firmware 5.3

01.06.2021

Installers manual

TABLE OF CONTENT
1.  Product description
2.  Statement regarding products from multiple  

 

 

manufacturers

3.  Behaviour within the Z-Wave™ Network
4. Calibration
5.  Prepare for installation / Reset
5.1 

Factory Reset

6. Installation
7. Add/Remove
7.1 

Meth

od 1: Standard (Manual)

7.2 

Meth

od 2: SmartStart (Automatic)

7.3 

  Remo

ve

8.  Operating the device
8.1 

Button features

8.2 

Local or remote open and close of the valve

8.3 

Local alarm

8.4 

Local sensors

9.  Quick trouble shooting
10.  Node Information Frame
11. Security
12.  Association - one device controls other devices
13.1

 Association Groups

14.  Configuration Parameters 
 

Technical Information

Summary of Contents for Leakage Stopper

Page 1: ... 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 necess...

Page 2: ...he power wire coming from the Heatit Leakage Stopper and tighten the water seal 7 Plug the power adaptor into a 230 V power socket 7 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 controll...

Page 3: ... Besides this it may be necessary for certain network operations to send out a node information frame 11 SECURITY S2 security enhances Z Wave Plus with an additional layer of AES 128 bit encryption of the wireless Z Wave communication to prevent hacking and man in middle attacks on the home network This device supports S2 and has a Z Wave DSK QR Code label that may be used when the module is added...

Page 4: ...emperature threshold to cause a freeze alarm Size 2 byte Default value 0 VALUE DESCRIPTION 0x0000 0x00ff Value in Celsius example 0x0002 2 C Parameter 41 Freeze Trigger Reset Value Sets the temperature threshold to reset a freeze alarm Size 2 byte Default value 40 VALUE DESCRIPTION 0x0000 0x00ff Value in Celsius example 0x0002 2 C Parameter 42 Freeze Valve Action This parameter defines If detected...

Page 5: ... notifications you need to add up the values specified in the value field Example in decimal Overheat report 2 and Water Leak report 8 value 2 8 10 Size 1 byte Default value 0x0d VALUE DESCRIPTION 1 bit 0 Water Valve Report 2 bit 1 Overheat Report 4 bit 2 Freeze Report 8 bit 3 Water Leak 65mm 148mm 64mm 124mm 108mm to 168mm Adjustable span Gate valve Ball valve Check your valve type before install...

Page 6: ...ng valve closes at freezing point Can be used standalone or through gateway Cabled moisture sensor Alternate wireless sensors Sintef certified TEK approved FG approved SmartStart Support encryption modes S0 S2 Authenticated Class S2 Unauthenticated Class This product is a security enabled Z Wave Plus product with encryption The product must be used with a security enabled Z Wave Controller in orde...

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