HomeMatic M Owner's manual

Brand: HomeMatic

Model: M

Category: Thermostats

Type: Owner's manual

This manual is also suitable for

Operang Manual

Radiator Thermostat

Model M

CC-RT-M-EQ

153852

Version 1.0 (05/2018)

1. Informaon about this manual

Please read this manual completely and carefully before starng to

use the device. The manual contains important informaon about the

intended use of the device. Especially observe the safety notes. Keep

the manual for later consultaon. If you hand over the device to an-

other person for use, please hand over the operang manual as well.

Symbols used:

Aenon!

This indicates a hazard.

Note.

This secon contains important addional informaon.

2. Package contents

1x radiator thermostat

1x adapter Danfoss RA

1x adapter Danfoss RAV

1x spigot extension Danfoss RAV

1x adapter Danfoss RAVL

1x support ring

1x nut M4

1x cylinder head screw M4 x 12 mm

2x 1.5 V mignon/LR6/AA

2x operang manual (English and German)

3. Operaon and display

Mode

A Bar chart of programmed heang phases

B ( ) Eco/comfort temperature, ( ) open-window funcon,

(Manu) manual mode, (Auto) auto mode

C ( ) Holiday funcon, week day, ( ) empty baery symbol

D Mode/Menu buon: Switch between auto mode, manu mode and

holiday funcon (press buon briey); open setup menu (press

buon for at least 3 seconds)

E Control wheel: Change sengs, e.g. temperature / Menu choic-

es (aer pressing (E) (turn the control wheel)), acvate the boost

funcon and conrm/save sengs in the menu (by pressing con-

trol wheel briey)

F Union nut for ng on the heang valve

Display of temperature, me and date, menu opons

, funcons

H buon: Switch between eco and comfort temperature

4. Funcon

With the Radiator Thermostat Model M you can convenient-

ly regulate the room temperature. Thanks to pre-programmed

or individually tailored heating and non-heating phases the de-

sired temperature can be comfortably adjusted. The device

moves a valve to control the flow of heat to the radiator. The

radiator thermostat ts to all common radiator valves and is easy to

install without having to drain any water or intervene in the heang

system. The addional boost funcon enables quick, short-term ra-

diator heang by opening the valve for 5 minutes. This immediately

brings a comfortable warmth to the room.

5. Safety instrucons

The device is not a toy; do not allow children to play with it.

Do not leave packaging material lying around, as it can be dan-

gerous in the hands of a child.

Do not open the device: it does not contain any components

that can be serviced by the user. In the event of failure, please

return the device to our service department.

6. Disposal instrucons

Do not dispose of the device with regular domesc waste.

Electronic devices must be disposed of in accordance with

the Waste Electrical and Electronic Equipment Direcve via

local disposal points for electronic waste.

The CE sign is a free trading sign addressed exclusively to the

authories and does not include any warranty of any prop-

eres.

Used baeries should not be disposed of with regular do-

mesc waste! Instead, take them to your local baery

disposal point.

7. Inserng (replacing) baeries

Upon delivery, the baeries are already inserted with an insu-

laon strip. For the device to funcon, please remove this strip.

To replace the baeries, please proceed as follows:

• Press the baery compartment cover on both sides with your n-

gers and pull it away from device body.

• Insert 2 new LR6 (mignon/AA) baeries in the baery compart-

ment, making sure they are the right way round.

• Reaach the baery compartment cover and latch it into place.

The service life of new alkaline baeries is approximately 3

years. A baery symbol ( ) on the display indicates that the

baeries need to be replaced. Aer removing the empty bat-

teries, wait approximately 1 minute before inserng the new

ones. This device does not support operaon with rechargea-

ble baeries.

Never recharge standard baeries. Doing so will present a risk

of explosion. Do not throw the baeries into a re. Do not

short-circuit baeries.

8. Set date and me

Aer inserng baeries, the date and me is automacally request-

ed aer a brief display of the rmware version number and short mo-

tor run (“INS”).

• Set the year, month, day, hour and minute with the control wheel

and conrm by pressing the control wheel briey (E).

You can also adjust the me and date in the menu under “DAT”.

The motor moves the control pin backwards during the seng of

date and me.

• If “INS” and the rotang acvity symbol “ ” are displayed, the mo-

tor is sll reversing. When only “INS” is shown in the display, the

radiator thermostat can be installed on the valve.

• The week program and other sengs can be adjusted before instal-

laon. Press the Mode/Menu buon for this, while “INS” is shown

in the display. You will nd further informaon in chapter “11. Set-

ng week program”.

• Aer the programming has been completed, “INS” is shown again

in the display and installaon can take place.

9. Installaon on the radiator

The radiator thermostat is easy to install where thermostac valves

have previously been ed, and can be done without draining heat-

ing water or intervening in the heang system. No special tools are

required, and the heang does not have to be switched o.

It is recommended to install the device while radiators / pipes

are not hot.

The union nut aached to the radiator thermostat can be used uni-

versally and without accessories for valves of the most popular man-

ufacturers with a thread size of M30 x 1.5 mm.

9.1 Removing the old dial

• Rotate your exisng thermostat dial to the maximum value (an-

-clockwise). The thermostat dial then no longer presses against

the valve spindle, making it easier to remove.

• Now remove the thermostat dial.

• If required, x one of the supplied adapters. Aerwards, the adap-

on run can be iniated (see chapter „10. Adapon run“).

9.2 Adapters for Danfoss valves

By means of the adapters included in the package, the device can be

installed on radiator valves of types Danfoss RA, RAV and RAVL.

The assignment of the suitable adapter ring to the relevant valve can

be found in the following illustraons.

The Danfoss valve bodies have elongated notches (I) around their cir-

cumference (see arrow), which also ensure that the adapter is prop-

erly seated when it snaps on.

If required, place the provided support ring (L) into the ange

before installing the radiator thermostat.

During installaon, please ensure that the pins inside the adapt-

er (J) are lined up with the notches (I) on the valve. Ensure that

the adapter is properly clipped on.

Take care during installaon that you do not trap your ngers

between the two halves of the adapter!

The RA and RAV adapters have been manufactured with pre-tension

in order to provide a beer seat. Use a screwdriver during installaon

if necessary, and bend it open slightly in the vicinity of the screw. Af-

ter clipping onto the valve body, please aach the adapter using the

provided screw and nut.

The spigot extension (K) must be ed to the valve pin of RAV valves

prior to installaon.

The adapter RAVL does not have to be screwed.

Support ring

The valves from dierent manufacturers may have tolerance uctu-

aons that make the radiator thermostat more loosely seated on the

valve. In this case, the provided support ring (L) should be placed into

the ange before installing the radiator thermostat.

10. Adapon run

After the batteries have been inserted the motor reverses.

Meanwhile, “INS” and the activity symbol ( ) are displayed.

As soon as “INS” is displayed without the activity symbol

( ), the radiator thermostat can be installed. This is followed by an

adapng run (“AdA”) to adapt the thermostat to the valve.

• Aach the radiator thermostat to the valve.

• Tighten the union nut.

• Press the control wheel briey when “INS” is displayed.

It is now that the radiator thermostat performs the adapon run. “AdA”

and the acvity symbol ( ) are displayed. During this me, no other

operaon is possible.

If the adapon run has been iniated prior to installing, please

press the control wheel briey and the motor reverses to the

“INS” posion. If an error message (F1, F2, F3) is displayed, the

motor similarly travels back to the “INS” posion (see secon

25).

11. Seng the program for the week

For each day, up to 3 heang phases (7 change sengs) can be set sep-

arately. The programming is carried out for the selected days, where-

by temperature sengs have to be set for the enre period between

00:00 and 23:59.

The device is pre-programmed with a schedule for the week (see sec-

on 11.1). To set your own schedule, please follow the instrucons

below:

• Press the Mode/Menu buon for at least 3 seconds. „PRO“ appears

in the display. Conrm by pressing the control wheel briey.

• „DAY“ appears in the display. Rotate the control wheel to select

either a single day of the week, all weekdays, the weekend, or the

enre week.

• Conrm by pressing the control wheel briey.

• The rst switching me point is displayed (0:00), this can not be

changed.

• Conrm by pressing the control wheel briey.

• Now set the temperature which is desired from 0:00hrs.

• Conrm by pressing the control wheel briey.

• The next switching me point is displayed. You can adjust this by

rotang the control wheel.

• N o w s e t th e te m p e r a t u r e w h i c h s h o u l d p r e v a i l f r o m t h e s e l e c t e d  m e .

• Repeat this procedure unl all the other desired temperatures for

the me period from 0:00 to 23:59 have been stored.

• If all 7 switching me points have been allocated, 23:59 is displayed

as the nal switching point to be conrmed.

Bars for switching me periods for every second me interval

are shown in the display.

In auto mode, the temperature can be changed at any me using

the control wheel. The modied temperature will then remain

the same unl the next point at which the program changes.

11.1 Week program: Example

For each day of the week up to 3 heang phases (7 change sengs)

with individual temperature sengs can be saved with the radiator

thermostat.

Two heang phases from 6:00 to 9:00 and from 17:00 to 23:00 for all

weekdays alike are saved as factory sengs:

from 00:00 to 06:00 17.0 °C

from 06:00 to 09:00 21.0 °C

from 09:00 to 17:00 17.0 °C

from 17:00 to 23:00 21.0 °C

from 23:00 to 23:59 17.0 °C

In this example, bars are displayed only for the intervals 06:00

to 09:00 h and 17:00 to 23:00 h.

12. Display content in normal mode

Switching me periods, operang mode,

programmed temperature and week day are

displayed in normal mode.

The bars for switching me periods of the week

program will be displayed for every second

me interval (please see “11.1 Week program: Example”).

13. Boost funcon

The boost funcon makes use of human sensaons of heat. When ac-

vang the boost funcon, the heang valve is immediately opened

to 80 % for 5 minutes (factory seng). The heang of a room takes

longer than 5 minutes, but the heat given o by the radiator can be

felt immediately. If, for example, you arrive home earlier than usual or

you need some extra heat in the morning in the bathroom, the boost

funcon will help you to heat the room up quickly.

• Press the control wheel briey to acvate the boost buon.

• The remaining me for the funcon will be counted down in sec-

onds (“B299” to “B000”).

• Aer these 5 minutes have elapsed, the device changes to the mode

which was previously acve (auto/manu) with the previously set

temperature.

• The funcon can be deacvated prematurely at any me by press-

ing the control wheel again.

The boost funcon will not have an immediate eect if the ra-

diator is covered or concealed (e.g. by a sofa). The open-window

funcon is deacvated while the boost funcon is acve.

14. Seng the holiday funcon

If you want to maintain a xed temperature for a certain period, e.g.

during your holidays or a party, the holiday funcon can be used.

• Briey press the Mode/Menu buon repeatedly, unl the suitcase

symbol ( ) appears in the display.

• Change the me unl which the temperature shall remain with the

control wheel and conrm by pressing the control wheel briey.

• Then set the date and conrm by pressing the control wheel briey.

• Set the temperature and conrm by pressing the control wheel

briey. The display will ash to conrm.

The set temperature will remain unl the set end me. Aerwards,

the radiator thermostat will switch back to auto mode.

15. Comfort and eco temperature

The comfort and eco temperature buon ( ) makes switching be-

tween comfort and eco temperature simple and user friendly. The

factory seng for the comfort temperature is 21.0 °C and the eco

temperature 17.0 °C. They can be adjusted as follows:

• Press and hold the comfort/eco buon ( ) for at least 3 seconds.

• The sun symbol ( ) and the currently stored comfort temperature

appear in the display.

• Change the temperature with the control wheel and conrm by

pressing the control wheel briey.

• The moon symbol ( ) and the currently stored eco temperature

appear in the display.

• Change the temperature with the control wheel and conrm by

pressing the control wheel briey.

Even in auto mode, the temperature can be changed at any me using

the buon. It will then remain the same unl the next point at which

the program changes.

16. Display of valve posion

You can request the current posion of the valve. To do this, proceed

as follows:

• Press the Mode/Menu buon for at least 3 seconds.

• Choose the menu item “POS” by rotang the control wheel.

• Conrm by pressing the control wheel briey.

• The display will show the current posion of the valve drive.

17. Child safeguard/operang lock

The operaon of the device can be locked.

• To acvate/deacvate the operang lock, press the Mode/Menu

and buon at the same me.

• Aer it has been successfully acvated, “LOC” appears in the display.

• To deacvate the operang lock, press both buons again.

18. Acvate heang pause (baery saving)

Baery life can be prolonged by switching the heang o in summer.

To achieve this, the valve is opened fully. The de-calcicaon protec-

on connues to run.

To acvate the heang pause, proceed as follows:

• Turn the control wheel in manu mode (manu) to the right unl “ON”

appears in the display.

• To end it, exit the manu mode (manu) or turn the selector dial to

the le.

19. Set frost protecon mode

If a room is not to be heated, the valve can be closed.

• Turn the control wheel in manu mode (manu) to the le unl “OFF”

appears in the display.

The valve is only opened if there is a risk of frost. The de-calcicaon

protecon connues to run.

• To end it, exit the manu mode (manu) or turn the control wheel to

the right.

20. Switch between summer and winter me

The automac switching between summer and winter (and vice versa)

on the agreed European date occures in the early hours of the Sunday.

The automac switching is acvated in the factory sengs. It can be

manually deacvated as below:

• Press the Mode/Menu buon for at least 3 seconds.

• Choose the menu item “DST” with the control wheel.

• Conrm by pressing the control wheel briey.

• Set the opon “OFF” to deacvate automac switching or set the

opon “ON” to ac vate a u t o m a  c s w i t c h i n g w i t h the control wheel.

• Conrm by pressing the control wheel briey.

21. Open-window funcon

With a rapidly reducing temperature, the radiator thermostat automat-

ically detects that a room is being venlated. In order to save heang

costs, the temperature is then regulated down for a certain period of

me (15 minutes, set at the factory). Whilst this funcon is acve, the

open-window symbol ( ) appears on the display.

To congure the funcon, proceed as follows:

• Press the Mode/Menu buon for at least 3 seconds.

• Select the menu item “AER” with the control wheel and conrm by

pressing the control wheel briey.

• The temperature and me can be set with the control wheel. The

funcon can be deacvated by selecng “0” for the me.

22. Set oset temperature

As the temperature is measured at the radiator, the temperature dis-

tribuon can vary throughout a room. To adjust this, a temperature

oset of up to ±3.5 °C can be set. If a nominal temperature of e.g. 20

°C is set but the room presents with only 18 °C, an oset of -2.0 °C

needs to be set.

To set the oset temperature proceed as follows:

• Press the Mode/Menu buon for at least 3 seconds.

• Select the menu item “TOF” with the control wheel and conrm by

pressing the control wheel briey.

• Turn the control wheel for as long as necessary unl the desired

temperature oset appears.

• Conrm by pressing the control wheel briey.

23. Restoring the factory sengs

The factory sengs of the radiator thermostat can be restored man-

ually. If you do this, you will lose all your sengs.

To do this, proceed as follows:

• Press the Mode/Menu buon for at least 3 seconds.

• Select the menu item “RES” with the control wheel and conrm by

pressing the control wheel briey.

• “CFM” then appears in the display.

• Conrm by pressing the control wheel briey.

24. Intended use

The programmable radiator thermostat is used to control a conven-

onal thermostac radiator valve. Only operate the device in inside

rooms and avoid the inuence of moisture, dust and sunlight or ex-

ternal heat radiaon.

Using the radiator thermostat for any purpose other than that de-

scribed in this operang manual does not fall within the scope of in-

tended use and shall invalidate any warranty or liability. This also ap-

plies to any conversion or modicaon work. The device is intended

for private use only.

25. Troubleshoong and maintenance

Error code on

the display Problem Soluon

Baery symbol

( ) Baery output too

low Replace baeries

F1 Valve drive slug-

gish Check installaon,

check the heang valve

F2 Adjustment range

too wide Check the fastening of the ra-

diator thermostat

F3 Adjustment range

too small Check the heang valve

The radiator thermostat performs a roune descaling run once

a week on Saturday at 12:00 to protect against calcicaon of

the valve. During this “CAL” appears in the display.

26. Technical characteriscs

Device short descripon: CC-RT-M-EQ

Supply voltage: 2x 1.5 V LR6/Mignon/AA

Current consumpon: 100 mA (max.)

Baery life: 3 years (typ.)

Degree of protecon: IP20

Degree of polluon: 2

Ambient temperature: 0 to 50 °C

Surface temperature: 90 °C (at the radiator)

LCD: 85 segments

Connecon: M30 x 1.5 mm

Method of operaon: Type 1

Linear travel: 4.3 mm

Dimensions (W x H x D): 58 x 63 x 122 mm

Weight: 176 g (incl. baeries)

Subject to technical changes.

Bevollmächgter des Herstellers:

Manufacturer’s authorised representave:

eQ-3 AG

Maiburger Straße 29

26789 Leer / GERMANY

www.eQ-3.de

HomeMatic M Owner's manual

Brand: HomeMatic

Model: M

Category: Thermostats

Type: Owner's manual

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HomeMatic M Owner's manual

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