Danfoss living connect Z Installation guide

Quick Guide

living connect® Z,

Electronic Radiator Thermostat

Preparation

Including the device to a network

living connect® Z is an electronic radiator thermostat, intended for use with water based room radiators. It can be controlled by a Z-Wave certified controller, which supports the appropriate command classes.

Z-Wave controller

living connect® Z sensor

living connect® Z is supplied with adapters for Danfoss RA valves and valves with M30 x 1.5 (K) connections, two alkaline AA batteries and a 2 mm Allen key.

Inserting the batteries

Remove the battery cover and insert two AA batteries. Make sure the batteries are correctly oriented.

Rechargeable batteries must not be used. When replacing batteries the programme settings will be preserved, but after two minutes the settings for time and date are reset.

Installing living connect® Z

M must be flashing on the display prior to installing.

1. Start by mounting the ap-	RA	K
propriate adapter.

2.Tighten RA adapter using the Allen key, hand-tighten the K adapter (max. 5 Nm).

3.Screw the thermostat onto the adapter and tighten by hand (max. 5 Nm).

4.A large M flashes, press to fix the thermostat.

Z-wave controller

•Ensure living connect® Z is factory reset.

•Activate “Inclusion” on the Z-Wave controller.

•Quickly press and release on living connect® Z.

•Observe both controller and living connect® Z for status of the process.

Testing the connection

Press for at least 3 seconds until M is displayed.

Press until LI is displayed.

Press to test the connection.

LI disappears when the connection is made.

If no connection can be made, the alarm symbol

and the antenna symbol flashes.

Display and buttons

Battery symbol

The set temperature

Network connection Lock

Alarm

Use to navigate the display and the menus and to set the temperature, and use to select and confirm.

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© Danfoss

12/2014

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Quick Guide	living connect® Z, Electronic Radiator Thermostat

Temperature control and adjustment

The temperature is usually con-trolled via the controller, but may be changed at any time using the thermostat’s buttons.

If this is done, the thermostat sends a message to the controller, which then syncronises other thermostats in the same room.

18

19

20

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25

24

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Press to change the temperature.

Excluding the device from the network

•Activate “Exclusion” on the Z-Wave controller.

•Quickly press and release on living connect® Z.

•Observe both controller and living connect® Z for status of the process.

Re-installation mode

If the thermostat has been removed from the radiator and needs to be reinstalled (after being used), it is necessary to activate installation mode to prevent damage to the thermostat.

To enter installation mode:

•Press until M is displayed.

•Press to withdraw the spindle. M flashes.

•Reinstall the thermostat on the valve.

•Press for approx. 3 seconds to fix the thermostat.

If the thermostat is moved to another room, make sure to make the necessary changes in the controller.

Factory reset

Remove the battery cover and take out one battery. Press and hold for approx. 5 seconds, while re-inserting the battery. living connect® Z is now factory reset and in mounting mode.

Wake up

A controller can only communicate with living connect® Z, when the device is awake. The intervals when the thermostat is awake can be set using the “wake up command class”.

Press to manually wake up the device. It will stay awake for 10 seconds and send out a node info.

Z-wave info

Device type	Slave
SDK	4.55
Software version	1.01
ProduktID	4
Explorer frames	YES

Implemented Z-Wave device classes

Z-Wave	Device Class
Device Classes	Implemented
Generic device	GENERIC_TYPE_THERMOSTAT
Specific device	SPECIFIC_TYPE_SETPOINT_THERMOSTAT

Supported and controlled Z-Wave command classes

	Z-Wave Command	Description
	Classes Supported
	COMMAND_CLASS_BATTERY	Get current battery status of
		living connect®.
		Control a temperature offset
		to the thermostat setpoint of
	COMMAND_CLASS_CLIMATE_	living connect®. The tem-
	CONTROL_SCHEDULE	perature offset is defined
		by schedules and schedule
		overrides.
	COMMAND_CLASS_CLOCK	Set or get the current living
		connect® clock.
	COMMAND_CLASS_	Get manufacturer ID of
	MANUFACTURER_SPECIFIC	system.
		A special Z-Wave command
	COMMAND_CLASS_MULTI_	used by living connect® to en-
		capsulate multiple commands
	CMD
		in one command and thereby
		conserve battery life.
		Set or get living connect® local
	COMMAND_CLASS_	protection mode. Possible lo-
		cal protection values are:
	PROTECTION
		0 = no protection
		2 = fully locked (tamperproof)
		Set or get current thermostat
	COMMAND_CLASS_	setpoint of living connect®.
	THERMOSTAT_SETPOINT	Heating setpoint is the only
		supported setpoint type.
	COMMAND_CLASS_VERSION	Get version of product and
		command classes.
		A special Z-Wave command
	COMMAND_CLASS_WAKE_UP	used by living connect® to
		synchronize communication
		with its controller.

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VQIDC202

© Danfoss

12/2014