Eurotronic Comet DECT Guide

Comet DECT

The energy-saving controller for

your home network with FRITZ!

Allows an individual heating program for each day!

Ideal for FRITZ!Box

Easy installation

Silent operation

www.eurotronic.org

User Manual & Warranty

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MENU OK

Mo Di Mi Do Fr Sa So

02461218

Comet DECT

energy-saving controller

2x AA batteries

Scope of supply

RAV

RAVL

Screw for

adapter

WARNING - Do not use rechargeable batteries!

Never recharge batteries, do not short circuit them,

do not take them apart - Risk of explosion! Remove

dead batteries from the device immediately.

Do not use old and new batteries together. Clean battery

and device contacts before inserting if necessary.

Keep batteries away from children. Avoid contact with

skin, eyes and mucous membranes. In case of contact

with battery acid, rinse the affected areas immediately

with plenty of water, and seek medical attention

immediately.

* When using the RAV adapter,

you need the RAV Pin for the

extension of the valve stem.

Safety Instructions

Comet DECT is designed for use in buildings.

Operate Comet DECT only as described in the user

manual.

Comet DECT should only be put to use in a dry and

dust-free place, away from direct sunlight.

Do not keep using the device when there is obvious

damage.

Comet DECT may not be rebuilt, modified or opened.

RAV Pin*

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With Comet DECT you get a smart energy-saving

controller for the FRITZ!Box home network.

Comet DECT can be easily set up via the FRITZ! Box and

used - at home on your PC, Note-book or tablet, and on

the go via the Internet.

Comet DECT controls your room temperatures

automatically according to your specifications. You can

control the energy-saving controller, for example, with a

weekly calendar.

The connection to the FRITZ!Box is established in a

simple manner via DECT Radio.

That’s Comet DECT

MENU OK

Mo Di Mi Do Fr Sa So

02461218

Comet DECT

Controls and Display elements

Heating times

Key lock

Battery drain

Holiday function

Radio link

Comfort

temperature

Economy

temperature

Window open

detection

Main menu Confirmation Window open detection

Manual control buttons

+/– With the setting wheel you access the

individual menu items

Display elements

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Perform the registration in the vicinity of your FRITZ!Box.

1.Insert the batteries into the unit Comet DECT.

(Explanation can be found on page 7.)

2.Press the button „DECT“ on your FRITZ!Box within

90 seconds. Hold down the button until the light-emitting

diode „Info“ flashes on the FRITZ!Box.

The radio connection is established when the icon in the

display lights up continuously.

3.Now continue with the installation at the radiator.

If the icon is not displayed, the Login was unsuccessful.

Insert the batteries again, and then go to step 2.

Logging on to the FRITZ!Box (automatically) INFO - Standby Mode

To prolong battery life, the display switches to the

Standby Mode after a few seconds. Pressing any

button wakes up the device.

Remove the battery cover by pressing upwards at the

marked point (1) and unhook (2). Now insert the batteries.

Pay attention to the correct polarity! At a later battery

change, the configuration of your Comet DECT

is maintained.

(1)

(2)

Inserting batteries

MENU OK

02461218

CometDECT

Power/ DSL

Internet

Festnetz

WLAN

Info

ca. 10 Sekunden

drücken

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Installation at the radiator

If the device is in Standby Mode, wake it up by pressing

any key. The display flashes PREP (Preparation) and then

INST (installation) appears.

Continue with the Installation

Installation at the radiator without Adapter

Valve Adapter – Comet DECT

2.1.

Installation at the radiator with Adapter

Valve - Adapter - Comet DECT

4.3.

Information on the individual adapters, see page 18 or

visit: www.eurotronic.org/Service/FAQ

ATTENTION

For installation, Comet DECT must be in the INST positi-

on. (Press MENU button and with the setting wheel con-

firm the menu item INST with OK ). For later assembly

also previously select the menu item INST.Always mount

in this position.

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1110

If E2/E3 appears in the display, the installation was not

successful. Look at the help table.

READY TO START.

Comet DECT adapts to

your valve.

Adaption

Press button for

about 3 seconds.

Once you logged in Comet DECT at the FRITZ!Box, you

can set it up and operate it on the user interface of the

FRITZ!Box. The user interface can be opened on any PC,

laptop or tablet, which is connected to the FRITZ!Box.

1.Open an Internet browser.

2.Type in the address bar http://fritz.box.

The user interface opens.

3.Select the „Home Network“ menu and item „Smart

Home“. This page shows all smart home devices are

reported.

Set up and operate on the computer

On the „Edit icon“ you will be able to set up the

device. You can make different settings and you will also

find the version name, model and the IPEI number.

IPEI (Identification Number)

Each DECT Comet has an individual IPEI number to dis-

tinguish the devices. You can find this number in the user

interface, on a label on the device and in the MENU if you

item IPEI. Only the last 7 digits are displayed.

Date and time

The date and time are automatically transferred from

the FRITZ!Box. Comet DECT automatically switches

between summer and winter time settings.

The adaption starts the process for the valve adjustment,

the device adapts to the stroke of the valve lower part of

the radiator.

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1312

Settings on the FRITZ!Box user interface

Key lock

Activate/deactivate by ticking the key lock.

Confirm with OK.

Timer

Here you can program your desired comfort temperature

(heating temperature) and an economy temperature (redu-

ced temperature). Then, with the mouse button you create

a time profile for the entire week. Confirm with OK.

Holiday Mode

For times when you are absent, you can specify a tempe-

rature to which it is heated throughout. After the holiday

period, the normal timer continues as set. Confirm with OK.

Heating off

Preset: 01.06.-31.08. You can also change these dates at

any time. After this period, the normal timer continues as

above set. Confirm with OK.

Window open detection

When you open a window and following the tempera-

ture in the room drops sharply, the valve is closed at the

radiator controller. You can set how sensitive you want

the „Window-open-detection“ to react (low, medium,

high) and for how long the valve remains closed. Confirm

with OK.

Temperature deviation (Offset)

As the temperature is measured at the radiator controller,

it may be warmer or colder at other points in the room.

To compensate for this, you can adjust the temperature

deviation. Confirm with OK.

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1514

1. Installation at the radiator

2. Adapt

3. Press the button „DECT“ at your FRITZ!Box.

Press the button until the light-emitting diode „Info“

flashes on the FRITZ! Box.

4. Press the MENU button on the device and confirm the

menu item

FUNK with OK . The display flashes SUCH.

Confirm by pressing the button OK .OK lights up

briefly on the display. The radio connection is

established when the icon in the display lights up

continuously.

Push Service

The Push Service transmits an email with information

about the status of the smart home device for important

events, e.g. low battery, lost radio connection or fault on

the radiator controller. The overview shows you which

push services are enabled in the FRITZ!Box. Confirm

with OK.

Setting Push Service

Select in the menu „System“ the item „Push Service“.

Adjust, when and by which smart home device you want

to receive notifications.

Temperature change (fast access)

On the page „Smart Home“ (page of the Device

Overview) you can adjust the current temperature.

The temperature is maintained until the next change

from Comfort to Economy temperature (or vice versa)

that is dictated by the timer. The „temperature set“

may possibly differ from the „measured temperature“.

Setting on Comet DECT

If you press both buttons for about 2 seconds

simultaneously, the device is locked or unlocked.

Key lock

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1716

Activate manually Window open detection

The „Window open detection“ is always active. Should

there still be performed a manual „Window open detec-

tion“, proceed as follows: Hold the button on the

unit for about 2 seconds to activate the „Window open

detection“. The function now remains active as long

as you have selected your setting in the FRITZ!Box menu.

If this symbol is illuminated on the display, the „Window

open detection“ is activated. If you want the function to

end before the end of this time, press the MENU button on

the device.

Manual temperature setting

If, during operation, the target temperature is changed

manually on the device by means of the setting wheel,

this will remain until the next switching point, your set

time profile is not changed.

Setting Menu Comet DECT

Press MENU to enter the setting menu.

The various points can be selected with the setting

wheel. With OK select a menu item, with the setting

wheel the values can be changed. OK OK confirms an

entry, press the button MENU again to exit the menu.

FUNK SUCH Search FRITZ!Box

ENTF Delete device

RES Reset the device to factory settings

ADAP Start of a new adaptation of the valve adjustment

INST Installation function

(Device goes with PREP in the INST-position)

VERS Firmware Version of the Comet DECT Controller

IPEI The last 7 digits of the identification number

Frost protection function

The frost protection function is activated automatically.

If the temperature drops below 6 °C, Comet DECT opens

the valve until the temperature again rises above 8 °C.

Thus, freezing of the heater is prevented.

Calcification protection

The calcification protection is automatically active. In

order to prevent calcification of radiator valves, Comet

DECT performs 1x weekly (on Friday morning) an anti-

calcification process.

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1918

Adapter

WARNING

Remove the connecting pieces of the plastic adapter com-

pletely before you use one of the supplied adapter!

For the following valves no adapter is required:

Heimeier, Junkers Landy + Gyr, MNG, Honeywell, Brauk-

mann, as these have a thread of M30 x 1.5 mm. The adapt-

ers for Danfoss RAV (pin must be plugged on the valve

tappet) Danfoss RA and Danfoss RAVL are included.

For the following valves you need an adapter:

Herz M28 x 1.5 mm, Comap M28 x 1.5 mm, Vaillant 30.5

mm, Oventrop M30 x 1.0 mm, Meges M38 x 1,5 mmm,

Ondal M38 x 1.5mm, Giacomini 22.6 mm, Rossweiner M33

x 2.0 mm, Markaryd M28 x 1.0 mm, Ista M32 x 1.0 mm,

Vama M28 x 1.0 mm, Pettinaroli M28 x 1.5 mm, T+A M28 x

1.5 mm or Gampper 1,2,6.

If you are not sure which valve you have, see:

www.eurotronic.org/Produkte/Adapter Information.

Here you will find a list of various valves and adapters.

INFO – Adapter

For other fee-based brass adapter types, see:

www.eurotronic.org/shop

For information on the adapters, see the point adapter

or see: www.eurotronic.org/Service/FAQ.

Press the button MENU and select with the setting wheel

the menu item INST. Confirm with OK. While the valve

completely retracts, Comet DECT stands on PREP. When

this process is finished, INST is again on the display. Un-

screw the cap nut and remove Comet DECT off the valve.

Technical specifications

Wireless standard DECT ULE

Range: in buildings up to 40 m

System requirement

FRITZ!Box 7490 or 7390

FRITZ!OS from 6:35

2.1.

Dismantling the Comet DECT

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