Eq 3 Thermostat head 5 up to 29.5 °C 132231 数据表

1st. English edition 02/2014

Documentation © 2014 eQ-3 Ltd., Hong Kong.  

All rights reserved. 

Translation from original version in German.

CC-RT-N, V2.1, Art no. 132260

Read this manual completely and carefully before starting to use the device. The 

manual contains important information about the intended use of the device. Es-

pecially observe the safety notes. Keep the manual for later consultation. If you 

hand over the device to other persons for use, please hand over the operating 

manual as well.

Attention! This indicates a hazard.

Note. This section contains important additional information.

1x radiator thermostat, 1x adapter Danfoss RA, 1x support ring, 1x nut M4,

1x cylinder head screw M4 x 12, 2x 1.5 V mignon/LR/AA, 1x operating manual

A  Union nut for fitting on the heating valve

B  Bar chart of programmed heating phases

C (

) Eco/comfort temperature, ( ) open-window function, (

Manu) manual 

mode, (

Auto) auto mode

D ( ) Holiday function, week day, (

) empty battery symbol

E  Mode/Menu button: Switch between auto mode, manu mode and holiday func-

tion (press button shortly); open configuration menu (press button for at least 

3 seconds)

F  Handwheel: Change settings, e.g. temperature (turn the handwheel), activate 

the boost function and confirm/save settings in the menu (press handwheel 

shortly)

G 

 button: Switch between eco and comfort temperature

H  Display of temperature, time and date, menu options, functions

With the Radiator Thermostat Model N you can conveniently regulate the room tem-

perature. Thanks to pre-programmed or individually tailored heating and cooling 

phases the desired temperature can be comfortably adjusted. The device moves 

a valve to control the flow of heat to the radiator. The radiator thermostat fits to all 

common radiator valves and is easy to mount - without having to drain any water 

or intervene in the heating system. The additional boost function enables quick, 

short-term radiator heating by opening the valve for 5 minutes. This immediately 

brings a comfortable warmth to the room.

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 dangerous in the 

hands of a child.

Do not open the device: it does not contain any components that need to be 

serviced by the user. In the event of an error, please return the device to our 

service department.

Electronic devices must be disposed of in accordance with the Waste Elec-

trical and Electronic Equipment Directive via local disposal points for elec-

tronic waste.

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

and does not include any warranty of any properties.

Used batteries should not be disposed of with regular domestic waste! 

Instead, take them to your local battery disposal point.

In the initial state, the batteries are already inserted. Simply remove the insu-

lation strip. 

To replace the batteries, please proceed as follows:

•  Press the battery compartment cover on both sides with 

your fingers and remove the cover by pushing it downwards.

•  Insert 2 new LR6 (mignon/AA) batteries in the battery 

compartment, making sure they are the right way round.

•  Reattach the battery compartment cover and latch it into 

place.

The service life of new alkaline batteries is approximate-

ly 3 years. A battery symbol (

) on the display indicates that the batteries 

need to be replaced. After removing the empty batteries, wait approx. 1 min-

ute before inserting the new ones. This device does not support operation 

with rechargeable batteries.

Never recharge standard batteries. Doing so will present a risk of explosion. 

Do not throw the batteries into a fire. Do not short-circuit batteries.

After inserting batteries, the date and time is automatically requested after a brief 

display of the firmware version number and short motor run ("INS").

•  Set the year, month, day, hour and minute with the handwheel and confirm by 

pressing the handwheel shortly (

F).

You can adjust the time and date in the menu under "DAT".

The motor moves the control pin backwards during the setting of date and time.

•  If "InS" and the rotating activity symbol " " are displayed, the motor still revers-

es. When only „INS“ is shown in the display, the radiator thermostat can be in-

stalled on the valve.

•  The week program and other settings can be adjusted before installation. Press 

the Mode/Menu button for this, while „INS“ is shown in the display. Press the 

Mode/Menu button for this, while „INS“ is shown in the display. You will find fur-

ther information in chapter "11. Setting week program“.

•  After the programming has been completed, „INS“ is shown again in the display 

and installation can take place.

The radiator thermostat is easy to install and can be done without draining heating 

water or intervening in the heating system. No special tools are required, nor does 

the heating have to be switched off. 

The union nut attached to the radiator thermostat can be used universally and 

without accessories for valves of the most popular manufacturers with a thread 

size of M30 x 1.5 mm.

By means of the adapter in the delivery, the device can be installed on radiator 

valves of type Danfoss RA.

•  Rotate the thermostat dial to the maximum value (anti-clockwise). The thermostat 

dial then no longer presses against the valve spindle, making it easier to remove.

•  Now remove the thermostat dial. If required, fix the supplied adapter. Afterwards, 

the adapting run can be initiated (see chapter „10. Adapting run“).

9.1. Adapter for Danfoss

The provided adapter (RA) is required for installation on Danfoss valves. The Dan-

foss valve bodies have elongated notches (

K) around their circumference, which 

also ensure that the adapter is properly seated when it snaps on.

If required, place the provided support ring (

I) into the flange before mounting 

the radiator thermostat.

During installation, please ensure that the pins inside the adapter (

J) are lined 

up with the notches (

K) on the valve. Ensure that the adapter is properly clipped 

on.

Take care during installation that you do not trap your fingers between the two 

halves of the adapter!

After the batteries have been inserted the motor reserves. Meanwhile, the date, „INS“ 

and the activity symbol ( ) are displayed. As soon as "InS" is displayed without 

the activity symbol ( ), the radiator thermostat can be mounted. This is followed 

by an adapting run ("AdA") to adapt the thermostat to the valve.

•  Attach the radiator thermostat to the valve.

•  Tighten the union nut.

•  Press the handwheel shortly when "InS" is displayed.

Now the radiator thermostat performs an adapting run. "AdA" and the activity sym-

bol ( ) are displayed; during this time, operation is not possible.

If the adapting run has been initiated prior to mounting, please press the hand-

wheel shorty and the motor reserves to the "INS" position. If an error mes-

sage (F1, F2, F3) is displayed, the motor similarly travels back to the „INS“ 

position.

In the week program, for each weekday up to 3 heating phases (7 change settings) 

can be set separately. The programming is carried out for the selected days, whereby 

temperature settings have to be set for the entire period between 00:00 and 23:59.

•  Press the Mode/Menu button for at least 3 seconds. „PRO“ appears in the dis-

play. Confirm by pressing the handwheel shortly.

•  „DAY“ appears in the display. You can use the handwheel to select a single day 

of the week, all weekdays, the weekend or the entire week.

•  Confirm by pressing the handwheel shortly. 

•  The first switching time point is displayed (0:00), this can not be changed. The 

heating times are also displayed as bars. 

•  Confirm by pressing the handwheel shortly.

•  After this you can set the temperature which is desired from 0:00. 

•  Confirm by pressing the handwheel shortly.

•  The next switching time point is displayed. You can adjust this individually. 

•  Finally set the temperature which should prevail from the selected time.

•  You can repeat this procedure until all the other desired temperatures for the time 

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

•  If all 7 switching time points have been allocated, 23:59 is displayed as the final 

switching point to be confirmed.

In auto mode, the temperature can be changed at any time using the hand-

wheel. The modified temperature will then remain the same until the next point 

at which the program changes.

11.1 Week program: Example

For each day of the week up to 3 heating phases (7 change settings) with individual 

temperature settings can be saved with the radiator thermostat. 

Two heating phases from 6:00 to 9:00 and from 17:00 to 23:00 for all weekdays 

alike are saved as factory settings:

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

Bars for switching time periods for every second time interval are shown in 

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

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

Switching time periods, operating mode, setpoint temperature and week day are 

displayed in normal mode.

The bars for switching time periods of the week program will 

be displayed for every second time interval. (please see "11.1 

Week program: Example").

The boost function makes use of human sensations of heat. When activating the 

boost function, the heating valve is immediately opened to 80 % for 5 minutes (fac-

tory setting). The heating of a room takes longer than 5 minutes, but the heat given 

off 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 

function will help you to heat the room up quickly.

•  Press the handwheel shortly to activate the boost button.

•  The remaining time for the function will be counted down in seconds ("B299" to 

"B000").

•  After these 5 minutes have elapsed, the actuator changes to the mode which was 

previously active (auto/manu) with the previously set temperature.

•  The function can be deactivated prematurely at any time by pressing the hand-

wheel again.

The boost function will not have an immediate effect if the radiator is covered 

or concealed (e.g. by a sofa). The open-window function is deactivated while 

the boost function is active.

If you want to maintain a fixed temperature for a certain period, e.g. during your 

holidays or a party, the holiday function can be used.

•  Briefly press the Mode/Menu button repeatedly, until the suitcase symbol ( ) 

appears in the display.

•  Change the time until which the temperature shall remain with the handwheel and 

confirm by pressing the handwheel shortly.

•  Then set the date and confirm by pressing the handwheel shortly.

•  Set the temperature and confirm by pressing the handwheel shortly. The display 

will flash to confirm.

The set temperature will remain until the set end time. Afterwards, the radiator ther-

mostat will switch back to auto mode.

The comfort and eco temperature button (

) makes switching between comfort and 

eco temperature simple and user friendly. The factory setting for the comfort temper-

ature is 21.0 °C and the eco temperature 17.0 °C. They can be adjusted as follows:

•  Press and hold the comfort/eco button (

) for at least 3 seconds.

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

display.

•  Change the temperature with the handwheel and confirm by pressing the hand-

wheel shortly.

•  The moon symbol ( ) and the currently stored eco temperature appear in the display.

•  Change the temperature with the handwheel and confirm by pressing the hand-

wheel shortly.

Even in auto mode, the temperature can be changed at any time using the but-

ton. It will then remain the same until the next point at which the program changes.

You can request the current position of the valve. To do this, proceed as follows:

•  Press the Mode/Menu button for at least 3 seconds.

•  Choose the menu item "POS" with the handwheel.

•  Confirm by pressing the handwheel shortly.

•  The display will show the current position of the valve drive.

The operation of the device can be locked.

•  To activate/deactivate the operating lock, press the Mode/Menu and 

 button 

at the same time.

•  After it has been successfully activated, „LOC“ appears in the display.

•  To deactivate the operating lock, press both buttons again.

Battery life can be prolonged by switching the heating off in summer. To achieve 

this, the valve is opened fully. The calcification protection continues to run.

To activate the heating pause, proceed as follows:

•  Turn the handwheel in manu mode (manu) to the right until „ON“ appears in the 

display.

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

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

•  Turn the handwheel in manu mode (manu) to the left until „OFF“ appears in the 

display.

The valve is only opened if there is a risk of frost. The calcification protection con-

tinues to run.

•  To end it, exit the manu mode (manu) or turn the handwheel to the left.

An automatic switching between summer and winter time can be activated and de-

activated. The automatic switching is activated in the factory settings.

•  Press the Mode/Menu button for at least 3 seconds.

•  Choose the menu item „DST“ with the handwheel.

•  Confirm by pressing the handwheel shortly. 

•  Set the option „ON“ to activate automatic switching or set the option „OFF“ to de-

activate automatic switching with the handwheel.

•  Confirm by pressing the handwheel shortly. 

With a rapidly reducing temperature, the radiator thermostat automatically detects 

that a room is being ventilated. In order to save heating costs, the temperature is 

then regulated down for a certain period of time (15 minutes, set at the factory). 

Whilst this function is active, the open-window symbol ( ) appears on the display.

To configure the function, proceed as follows:

•  Press the Mode/Menu button for at least 3 seconds.

•  Select the menu item "AER" with the handwheel and confirm by pressing the 

handwheel shortly.

•  The temperature and time can be set with the handwheel. The function can be 

deactivated by selecting „0“ for the time.

As the temperature is measured on the radiator, the temperature distribution can 

vary throughout a room. To adjust this, a temperature offset of ±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 offset of -2.0 °C needs to be set.

To set the offset temperature proceed as follows:

•  Press the Mode/Menu button for at least 3 seconds.

•  Select the menu item "TOF" with the handwheel and confirm by pressing the 

handwheel shortly. 

•  Turn the handwheel for as long as necessary until the desired temperature appears. 

•  Confirm by pressing the handwheel shortly.

The factory settings of the radiator thermostat can be restored manually. If you do 

this, you will lose all your settings.

To do this, proceed as follows:

•  Press the Mode/Menu button for at least 3 seconds.

•  Select the menu item "RES" with the handwheel and confirm by pressing the 

handwheel shortly.

•  „CFM“ then appears in the display.

•  Confirm by pressing the handwheel shortly. 

The programmable radiator thermostat is used to control a conventional radiator 

valve. Only operate the device in inside rooms and avoid the influence of moisture, 

dust and sunlight or external heat radiation.

Using the radiator thermostat for any purpose other than that described in this op-

erating manual does not fall within the scope of intended use and shall invalidate 

any warranty or liability. This also applies to any conversion or modification work. 

The device is intended for private use only.

Battery symbol

(

) 

Battery output too low

Replace batteries

F1

Valve drive sluggish

Check installation,

check the heating valve

F2

Adjustment range too 

wide

Check the fastening of the radiator 

thermostat

F3

Adjustment range too 

small

Check the heating valve

The radiator thermostat performs a routine descaling run once a week on 

Saturday at 12:00 to protect against calcification of the valve. During this „CAL“ 

appears in the display.

Device short description:   

CC-RT-N

Supply voltage: 

 

2x 1.5 V LR6/Mignon/AA

Current consumption: 

 

100 mA (max.)

Battery life: 

 

3 years (typ.)

Degree of protection: 

 

IP20

Degree of pollution: 

 

2

Ambient temperature: 

 

0 to 50 °C

Surface temperature: 

 

90 °C (at the radiator)

LCD: 

 

85 segments

Connection: 

 

M30 x 1.5 mm

Method of operation: 

 

Type 1

Linear travel: 

 

4.3 mm

Dimensions (W x H x D):   

55 x 60 x 102 mm

Weight: 

 

160 g (incl. batteries)

 

Maiburger Straße 36 

D-26789 Leer

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