Heatit Z-TEMP2 Thermostat Installation Guide

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Firmware 1.1  

01.03.2020  

1. INTRODUCTION  

HEATIT  

Z-TEMP2  

Installers manual  

Heatit Z-Temp2 is a battery-operated thermostat designed for use  

with water based heating systems. Used in combination with the  

Heatit Z-Water regulator you can control your heating system with a  

Z-Wave primary controller/gateway with the use of Heatit Z-Water in  

combination with one or several Heatit Z-Temp2.  

Ver 2020-D  

2. STATEMENT REGARDING PRODUCT  

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 other manufacturers. 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.  

TABLE OF CONTENTS  

3. BEHAVIOR WITHIN THE Z-WAVE NETWORK  

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Introduction  

This product can be operated in any Z-Wave network with other  

Z-Wave certified devices from other manufacturers. All non-battery-  

operated nodes within the network will act as repeaters regardless  

of manufacturer to increase 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 devices of this network. Devices can also be removed from  

a network. Both adding and removing process are initiated by the  

primary controller of the Z-Wave network.  

2

Statement regarding products from multiple manufacturers  

3

Behavior within the Z-Wave™ network  

Quick Start  

4.  

5.  

6.  

Installation  

Add/Remove  

6.1 Method 1 Standard (manual)  

6.2 Method 2 SmartStart (automatic)  

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Factory Reset  

Compability/ Principles for regulation  

Information shown in display  

This controller will enter a mode for adding or removing devices.  

Please refer to your primary controller/gateway manual on how to  

turn your controller into add or remove mode. The device can 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,  

the device will revert to factory default settings.  

10 Hysteresis (DIF)  

11 Childlock - Lock  

12 Standby and main screen  

13 Z-Wave QR-Code / DSK  

14 Security  

15 Node Information Frame  

16 Associations  

4. QUICK START  

17 Configuration parameters  

18 Operating the device  

19 Supported Command Classes  

Product information  

1. Install the batteries (as stated in the technical specification).  

2. Install the device on a flat vertical surface  

using screws or double-sided tape  

3. Set the controller/gateway in add mode (security/non-security).  

4. Press the link button 3 times in a rapid sequence.  

5. The thermostat will display “INC”when the thermostat is  

successfully included.  

NB! If adding/removing fails, Err (error) will appear.  

5. INSTALLATION  

Use a large flathead screwdriver to remove the back cover.  

Fix the unit to the wall by double-sided tape, screws or installed  

on top of a Euro wall box.  

Make sure the mounting surface is clean and dry.  

Then install 3x AA batteries (alkaline) in the device’s battery-holder.  

NB! Be careful to when installing batteries, ensuring the polarity of  

the batteries is in accordance with the printing in plastic.  

VIEW FULL SCREEN PDF MANUAL

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Name	Heatit Z-TEMP2 Thermostat Installation Guide
Make	HEATIT
Language	English
Filetype	PDF (Download)
File size	0.23 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• HEATIT

Heatit Z-TEMP2 Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Heatit Z-Temp2 is a battery-operated thermostat designed for use with water-based heating systems. This device may be used with all devices certified with the Z-Wave Plus™ certificate and should be compatible with such devices produced by other manufacturers. The device needs to be added to an existing network to communicate with the devices of this network. Devices can also be removed from a network. The device can 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 revert to factory default settings. Install the batteries as stated in the technical specification. Set the controller/gateway in add mode before including the thermostat. Make sure the mounting surface is clean and dry before installation. Be careful when installing batteries, ensuring the polarity is correct.
• Page 2: Factory reset can be performed by pressing and holding the link button for 20 seconds. Use the factory reset procedure only when the primary controller or gateway is missing or inoperable. The thermostat uses temperature readings from the internal sensor and is designed for water-based heating solutions. Heatit Z-Temp2 is recommended to be used with Heatit Z-Water for an advanced water-based heating solution. Communication between Heatit Z-Temp2 and the controlled device is wireless. The thermostat can also be used in situations where a traditional electrical thermostat is not suitable. There are two methods to add devices to a Z-Wave network: standard (manual) and SmartStart (automatic). The main screen displays measured temperature or relative humidity, which can be switched by pressing the center button. The secondary screen shows the setpoint temperature when the thermostat is in heating mode. To link the thermostat to the heating control device, use association groups from the thermostat’s root device.
• Page 3: Setting and removing associations may be assigned and removed via Z-Wave commands. You can make changes to the hysteresis in the thermostat via the parameter, ranging from 0.3°C up to a maximum of 3.0°C. Child lock is activated by pressing the left and right buttons for 10 seconds, and changes from the display are not possible in this mode. The lifeline group sends various reports including battery status and device reset notifications. The thermostat will automatically go to standby screen when untouched for a while, and can be activated by proximity or by pressing any button. The QR Code is needed for including devices using S2-Security or SmartStart. Z-Wave products are designed to work out of the box, but configuration can enhance functionality. The S2 security enhances Z-Wave Plus with AES 128-bit encryption to prevent hacking. The node information frame contains details about the device type and technical features. Associations allow Z-Wave devices to interact, with controlling devices maintaining a list of subordinate devices for command transmission.
• Page 4: Parameter 5: Humidity offset settings adjust the measured relative humidity. To set negative values; 65 535 – desired value + 1. Parameter 14: Report when presence is detected decides if the thermostat sends temperature when presence is detected. Do not report to gateway when presence is detected, only at interval. Parameter 6: Proximity sensor retrigger interval determines the time to send temperature report when presence is detected. Parameter 7: Proximity sensor enable/disable allows choosing if the proximity sensor is used or not. Parameter 8: LED maximum brightness adjusts the backlight of the LCD display. Parameter 9: LED turned on before timeout adjusts the time from proximity sensor/display touched until display goes to sleep. Parameter 10: Temperature control hysteresis adjusts the delta values for the thermostat to turn on/off heating. Parameter 11: Minimum temperature limit sets the minimum temperature limit. Parameter 12: Maximum temperature limit sets the maximum temperature limit. Parameter 13: External relay & operating state update interval sets how often the device sends Binary Switch Set and thermostat mode to the gateway.
• Page 5: Supported command classes The device supports both S0, S2 Authenticated security and S2 Unauthenticated security. Z-Wave thermostat for controlling external relays Internal room sensor Humidity sensor Proximity sensor to turn on the display Automatic brightness control Firmware updates (OTA) This product is a security-enabled Z-Wave Plus product with encryption. The device is maintenance-free, but must never be covered.