Heatit 4512667 HEATIT Z-TEMP2 Thermostat Installational Manual

Heatit 4512667 HEATIT Z-TEMP2 Thermostat

INTRODUCTION

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 using Heatit Z-Water in combination with one or several Heatit Z-Temp2.

STATEMENT REGARDING PRODUCTS FROM MULTIPLE MANUFACTURERS

Please read this before the 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 their 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.

BEHAVIOR 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 the 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.

QUICK START

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/nonsecurity).
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.

INSTALLATION

Use a large flathead screwdriver to remove the back cover.
Fix the unit to the wall with double-sided tape, and screws or installed it 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 when installing batteries, ensuring the polarity of the batteries is in accordance with the printing in plastic.

ADD/REMOVE

There are two ways to add your devices in a Z-Wave network.

Method 1: standard (manual)

Please refer to your primary controller/gateway manual on how to enter add/remove mode. The device can only be added or removed from the network if the primary controller is in add/remove mode.
When the primary controller/gateway is set to add/remove mode, press the link button on the thermostat three times in a rapid sequence.

Method 2: SmartStart (automatic)

Please refer to your primary controller/gateway to see if the controller supports SmartStart. SmartStart-enabled products can be added to 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.
Enter SmartStart modus from your primary controller.
With the batteries for the devices removed from the device, scan the QR code on the back of the device, then follow the gateway instructions.
If the device already belongs to a network, follow the removal process before adding it to your network. Otherwise, adding this device will fail. When the device is removed from the network,
the device will revert to factory settings.

FACTORY RESET

By pressing and holding the link button for 20 seconds, the thermostat will perform a complete factory reset. rES will be displayed.
NB! Please use this procedure only when the primary controller/
gateway is missing or otherwise inoperable.

COMPATIBILITY / PRINCIPLES FOR REGULATIONCOMPABILITY REGULATION Water-based heating

The thermostat uses temperature readings retrieved from the internal sensor. Heat it Z-Temp2 is designed to work in combination with water-based heating solutions. Heatit recommends using Heatit Z-Temp2 in combination with Heatit Z-Water. These two products allow for an advanced water-based heating solution by using a Z-Wave-enabled controller. This is a “wire-free” solution that saves both time and money. All the communication between Heatit Z-Temp2 and the controlled device is wireless. The range can be extended using Heatit Z-Repeater or any other device that supports routing. This makes our water-based solutions an excellent addition to your existing or new home automation system.
Electrical heating
Heatit Z-Temp2 could also be used in situations where a traditional electrical thermostat is not suited. The battery-operated thermostat can be used in combination with Heatit Z-Relay or any other relay device installed in a remote location. Rehabilitation could be done using this solution to avoid unnecessary wiring.

INFORMATION SHOWN IN THE DISPLAY

The thermostat benefits from two screens.

• The main screen
  The main screen displays measured temperature readout or relative humidity. You can switch between the humidity and measured temperature by pressing the center button while the display is active.
  The temperature and humidity can be calibrated using the parameter
  4 and 5, respectively. When the child lock is active, a lock icon will be displayed next to the Celsius icon.
• Secondary screen
  This screen displays the setpoint temperature when the thermostat is in heating mode. When the thermostat mode is turned OFF, the thermostat will not use this display. To turn the thermostat ON or OFF, you need to hold the center button for 10 seconds or use the Z-Wave command Basic or Thermostat mode.
• Connecting to an external relay
  After the device is added to your Z-Wave gateway, you will need to link the thermostat to the device that will control the heating. This is done by using association groups from the thermostat’s root device (EP0) with Group 3 (ON/OFF Control) towards your actuator device (using Multichannel or Single channel, based on the controlled device type.
  *To set associations in your primary controller/gateway, please refer to your primary controller/Z-Wave gateway for more information.

HYSTERESIS (DIF)

You can make changes to the hysteresis in the thermostat via the parameter. This means that you can change the hysteresis from 0.3°C up to max of 3.0°C. The default is 0.5°C.

CHILD LOCK – LOC

By pressing the Left and Right (down and up buttons for 10 seconds, the thermostat will display LOC. The child lock is now activated, and the lock icon will be lit up when the display is active. Trying to make changes to the display is not possible within this modus. Changes to the Z-Wave controller are still possible. Refer to your primary controller/gateways user manual on how to change the setpoint.
Child lock is deactivated by pressing the Left and Right (down and up) buttons for 10 seconds, the thermostat will display oPn. The lock symbol is no longer lit when the display is active, and now you can make changes using buttons.

INVERTED OUTPUT

The thermostat can invert its signal sent to external relays. This allows users to use the Heatit Z-TEMP2 in combination with other systems. You can change this behavior using a quick feature in the thermostat or, using Parameter 15 “Inverted Output”.
Changing the behavior,

• From the physical device by holding the center and right buttons for 10 sec.
• From the gateway by changing parameter 15 (for more information regarding the configuration parameter, see chapter “Configuration Parameters”).
  The thermostat will display “HEA” for regular operation, and “COO” for inverted operation. You can check what mode you are using by holding center button for 10 seconds.

STANDBY AND MAIN SCREEN

When the thermostat remains untouched for a while, it will
automatically go to the standby screen. Due to power saving settings, while in standby, the display will be turned off. The proximity sensor will activate the thermostat when proximity is sensed. You can also activate the thermostat manually by pressing any button.

Z-WAVE QR-CODE / DSK

The QR Code is needed when using S2-Security or SmartStart. The Z-Wave DSK can be found in the QR-Code and is located;

1. On the back of the wall mount (above the battery compartment).
2. Inside the packaging attached on the note.
3. On the product packaging.

SECURITY

The 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. The Heatit Z-Temp2 supports S2 and has a Z-Wave DSK QR-Code label that may be used when the module is added to the Z-Wave home network. The primary controller will ask for a 5-digit Code, which can be found underneath the QR-Code. The primary controller will then ask you to confirm the rest of the code that is contained in the QR-Code.

NODE INFORMATION FRAME

The node information frame is the business card of a Z-Wave device.
It contains information about the device type and its technical features. The add and remove procedure of the device is confirmed by sending out a node information frame. Besides this, it may be necessary for certain network operations to send out a node information frame.

ASSOCIATIONS

Z-Wave devices interact with other Z-Wave devices. The relationship between one device controlling another device is called an association. In order to control a subordinate device, the controlling device needs to maintain a list of devices that will receive controlling commands. These lists are called ”Association Groups”. They are always related to the specific event triggered (e.g., sensor reports). In case the event is triggered, all devices stored in the respective association group will receive a joint wireless command.
SETTING AND REMOVING ASSOCIATIONS
Associations may be assigned and removed via Z-Wave commands.
Please refer to your primary controller/Z-Wave gateway for more information.

ASSOCIATION GROUPS

ROOT DEVICE	THE MAINTHERMOSTAT DEVICE
Group 1 Lifeline	Lifeline. (Normally used by the Z-Wave Controller) Sends: – Battery Report (sent when the battery runs low). – Notification Report (sent first-time power on). – Device Reset Locally Notification (sent if the device is reset). – Indicator Report – Thermostat Mode Report (sent when mode changed from panel). – Thermostat Setpoint Report (sent when setpoint changed from panel). – Thermostat Operating State Report (sent when heating should be active). –  Heating – when the external relay is turned ON, in Standard Output –  Cooling – when the external relay is turned ON, in Inverted Output.
Group 2 Temperature Report	Sensor Multilevel Report (periodical reports). Protection Report (child lock activated/deactivated from panel). Max. nodes in the group: 5
Group 3 ON/OFF Control	Multilevel Sensor Report (internal measured temperate and measured relative humidity). Max. nodes in the group: 5 Binary Switch Set (normally used to control external relays). Sends: 0x00 = OFF 0xFF = ON Max. nodes in the group: 5

CONFIGURATION PARAMETERS

Z-Wave products are supposed to work out of the box after inclusion.
Some configurations of a device can alter the functionality to better serve the user’s needs or unlock further enhanced features. All the parameters below do not feature altering capabilities or advanced or read-only flags.

NO #	PARA SIZE (BYTE)	NAME	SHORT DESCRIPTION / COMMENT	MIN	MAX	DEFAULT	DESCRIPTION OF VALUE
1	2	Temperature/ Humidity report interval	Used to adjust the time be- tween report interval for Temperature and humidity reports.	30	32767	900	30 to 32 767 seconds.
2	2	Temperature delta value	Temperature reports based on change. Change must be within 1 minute.	0		10, (1.0°C)	Reporting temperature based on change is disabled.
				5	50		0.5 to 5°C Only if the change occurs within 1 minute.
3	2	Humidity delta value	Humidity reports based on change. Change must be within 1 minute.	0		10, (1.0°C)	Reporting humidity based on change is disabled.
				5	50		5 to 50%. Only if a change occurs within 1 minute.
4	2	Temperature offset settings	Calibrates the internal sensor. NB! To set negative values; 65 535 – desired value + 1.	-100	100	0.0°C	-100 to 100°C
5	2	Humidity offset settings	Offsets the measured relative humidity. NB! To set negative values; 65 535 – desired value + 1.	-100	100	0.0%	-10-10%
6	2	Proximity sensor retrigger interval		2	270	10 (10 sec)	2 to 270 seconds
7	2	Proximity sensor Enabled / Disabled	Choose if a proximity sensor is used or not.	0		Enable	Disable
				1			Enable
8	2	LED maximum brightness	Adjust the backlight of LCD display.	0	99	50 (50%)	0-99%
9	2	LED turned on before the timeout	Adjust the time from the proximity sensor/display touched until the display goes to sleep.	3	300	3	3 to 300 seconds
10	2	Temperature Control Hysteresis	Adjust the delta values for the thermostat to turn off the heating.	3	30	5 (0.5°C)	0.3 to 3°C
11	2	Minimum Temperature Limit	Set the minimum temperature limit	50	400	50 (5°C)	5 to 40°C
12	2	Maximum Temperature Limit	Set the maximum temperature limit	50	400	400 (40°C)	5 to 40°C
13	2	External Relay & Operating State update interval	Set the time of how often the devices send Binary Switch Set and their- most mode to the gateway.	0		Sends only when changed	Sends only when changed
				1	240		1 to 240 minutes + When changed

NO #	PARA SIZE (BYTE)	NAME	SHORT DESCRIPTION / COMMENT	MIN	MAX	DEFAULT	DESCRIPTION OF VALUE
14	2	Report	Decides if the	0		Do not	Do not report to
		when	thermostat			report to	gateway when
		presence is	sends temperature when			gateway	presence is
		detected				when	detected, only at
			presence is			presence	interval.
			detected.			is detect- ed, only at
				1
						interval.
15	2	Inverted	Decides if the	0		Disabled	Enabled
		output	relay output should be
				1			Disabled
			inverted.

OPERATING THE DEVICE

• No Multi-Channel support/ Multichannel support:
  Besides the mandatory command classes, Heatit Z-Temp2 has support for the following command classes:
• Thermostat Mode
  It is possible to change the operating mode of the thermostat by sending a Thermostat Mode Set command.
  Uses the following values;
  • 0x00 = OFF (Thermostat regulation is deactivated)
  • 0x01 = Heating Mode (Thermostat regulation is active)
• Thermostat Setpoint Command Class
  When a Thermostat Setpoint Set command is received by the root device, it sets the actual setpoint for heating mode.
• Basic Command Class
  A Basic Set to the root endpoint will change the thermostat mode.
  Uses the following values;
  • 0x00 = OFF (Thermostat regulation is deactivated)
  • 0x01 = Heating Mode (Thermostat regulation is active)
• Multilevel Sensor Report
  The device sends Multilevel Sensor Reports to indicate measured temperature and relative humidity. The device will send a humidity and temperature report when powered on after a power loss.

  USE CASE	SENSOR TYPE	SIZE	SCALE	PRECISION
  Sends temperature report from internal sensor	Temperature(version 1) = 0x01	2Byte = 0x02	Celsius (°C) = 0x00	1 decimal= 0x01
  Sends relative humidity report from internal sensor	Relative humidity (version 2) = 0x05	2Byte = 0x02	Percentage value (%) =0x00	1 decimal= 0x01

Notification Command Class
When the device is turned back on after a power outage (insert fresh batteries), the device sends a notification command to indicate that the device is back in an idle state. The Device will also send a humidity report and temperature report when powered back on.

EVENT	TYPE	EVENT	LENGTH
Power On (OxFF)	Power manegment (0x08)	Power has been applied (0x01)	0x00

SUPPORTED COMMAND CLASSES
The following table lists all Command Classes supported by the Z-Wave Device. The device supports both S0 and S2 Authenticated security and S2 Unauthenticated security.

	INSECURE INCLUSION	INSECURE ON SECURE INCLUSION	SECURE ON SECURE INCLUSION
COMMAND_CLASS_ZWAVEPLUS_INFO_V2	Yes	Yes	Yes
COMMAND_CLASS_ASSOCIATION_V2	Yes		Yes
COMMAND_CLASS_MULTI_CHANNEL_ ASSOCIATION_V2	Yes		Yes
COMMAND_CLASS_ASSOCIATION_GRP_INFO_V3	Yes		Yes
COMMAND_CLASS_TRANSPORT_ SERVICE_V2	Yes	Yes
COMMAND_CLASS_VERSION_V3	Yes		Yes
COMMAND_CLASS_MANUFACTURER_SPECIF- IC_V2	Yes		Yes
COMMAND_CLASS_DEVICE_RESET_ LOCALLY_V1	Yes		Yes
COMMAND_CLASS_INDICATOR_V3	Yes		Yes
COMMAND_CLASS_POWERLEVEL_V1	Yes		Yes
COMMAND_CLASS_BATTERY_V1	Yes		Yes
COMMAND_CLASS_SECURITY_V1	Yes	Yes
COMMAND_CLASS_SECURITY_2_V1	Yes	Yes
COMMAND_CLASS_NOTIFICATION_V8	Yes		Yes
COMMAND_CLASS_SUPERVISION_V1	Yes	Yes
COMMAND_CLASS_FIRMWARE_ UPDATE_MD_V5	Yes		Yes
COMMAND_CLASS_THERMOSTAT_MODE_V3	Yes		Yes
COMMAND_CLASS_THERMOSTAT_SETPOINT_V3	Yes		Yes
COMMAND_CLASS_THERMOSTAT_ OPERATING_STATE_V1	Yes		Yes
COMMAND_CLASS_PROTECTION_V1	Yes		Yes
COMMAND_CLASS_CONFIGURATION_V4	Yes		Yes
COMMAND_CLASS_SENSOR_ MULTILEVEL_V5	Yes		Yes
COMMAND_CLASS_APPLICATION_ STATUS_V1	Yes	Yes	Yes

FEATURES

• Z-Wave thermostat for controlling external relays
• Internal room sensor
• Humidity sensor
• Proximity sensor to turn on the display
• SmartStart
• Automatic brightness control
• Firmware updates (OTA)
• Weekly program/setback via the gateway
• 5 associations
• Lock mode/child lock
• Supports 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 order to fully utilize the product.

TECHNICAL DATA

• Protocol Z-Wave
• Chip Z-Wave 700 chip
• Rated voltage 3 x AA batteries (1,5V)
• Ambient temperature 5°C to 40°C
• Humidity Max. 85% RH
• Range RF Min. 40 meters
• Hysteresis 0.3°C to 3.0°C (default 0.5°C)
• IP Code IP 21
• Approvals Z-Wave Plus V2, CE,
• MAINTENANCE
  The device is maintenance-free, but must never be covered.

ART. NO.	PRODUCT	COLOR	FREQUENCY
45 126 66	Heatit Z-Temp2 thermostat Battery	White RAL 9003	EU 868.4MHz
45 126 67	Heatit Z-Temp2 thermostat Battery	Black RAL 9011	EU 868.4MHz
99 306 10	Heatit Z-Temp2 thermostat Battery	White RAL 9003	RU 869.0MHz
99 306 68	Heatit Z-Temp2 thermostat Battery	White RAL 9003	AUS 921.4MHz

Heatit Controls AB can not be held liable for typographical errors, other errors, or omittances in our information. Product specifications may change without further notice.
All electrical installations must be carried out by a licensed electrician. The product must be installed in accordance with national building codes and our installers manual.

Heatit Controls AB l Läkarvägen 4, 454 31 BRASTAD, SWEDEN
Phone: +47 61 18 77 77
post@heatit.com
www.heatit.com

Reference

Download Manual:

Heatit 4512667 HEATIT Z-TEMP2 Thermostat Installational Manual

OTHER MANUALS:

Heatit 4512667 HEATIT Z-TEMP2 Thermostat Product Specifications Guide

Heatit 4512667 HEATIT Z-TEMP2 Thermostat Quick Start Guide

Heatit 4512667 HEATIT Z-TEMP2 Thermostat Installational Manual