Berker B.IQ Operating And Assembly Manual

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OPERATING AND ASSEMBLY MANUAL

B.IQ push-button with room tem-

perature regulation and display

This guide is valid for B.IQ push-buttons with

room temperature regulation and display

(hereinafter push-button RTR ) in the 3gang,

4gang and 5gang models.

You will find the order numbers in chapter 6.5.

We will be pleased to answer

any queries you may have.

THE BERKER HOTLINE

instabus EIB phone +49-(0)23 55-905-203

FURTHER INFORMATION

www.berker.com

INTRODUCTION

The push-button RTR allows you to operate numerous sections in a building. The functions of the push-button depend on the programming and the other EIB installation devices.

To keep operation of the device as easy as possible, the installer can pre-set functions (basic display, required values, timer, etc.) or activate them to suit individual needs. The present document will offer you an introduction to this device.

■

1. Overview (Page 4)

- Functions, basic display, push-button assistance, overview of device, explanation of buttons and symbols

■

2. Operation (Page 10)

- Operating level, menu navigation, main menus, messages

■

3. Operation “Level I” (Page 15)

- Room temperature regulation

■

4. Operation “Level II” (Page 16)

- Changing operating mode, expanded operating modes, changing heating/cooling

■

5. Operation “Level III” (Page 20)

- Function and setting of the timer, week timers, settings, troubleshooting

■

6. Installation (Page 32)

- System information, assembly/disassembly, technical data, order numbers

■

7. Appendix (Page 40)

-Warranty, button assignment, index

Ch. 1 - “Overview”

▼

FUNCTIONS

1.1. Overview of functions

The push-button RTR unites the functions of a pushbutton, room temperature regulator, timer and display unit in a single device. When activated, the function buttons can perform the following functions:

- switching on and dimming the lights

- closing/opening blinds etc. and bringing them into position

- calling up and saving eight light scenes

- transmitting temperature and brightness values

- specifying operating modes for the room temperature regulator

- activating/deactivating the room temperature timer

- activating/deactivating weekday timers

The display with two integrated buttons can:

- change the room temperature easily at short notice

- display the room and/or outside temperature as well as the desired set temperature

- display the date and time

- display messages (e.g. alarm messages)

- change the desired set temperature values for the various operating modes

- program the room temperature timer on site

- program the two week timers on site

- change the basic settings

The LEDs on the side show the status indication and the operation indication for the function buttons. In addition, they can be left on or off permanently.

open on both sides 5

▼

BASIC DISPLAY, PUSH-BUTTON ASSISTANCE

16:05

Room 20.5°C

Room temperature

20.5°C

19.03.2004 16.07 Room 20.5°C

1.2. Basic display

The display represents one of nine possible basic displays. Three different displays are described by way of example in the following:

NOTES

The easiest way to access the basic display: press any function button at all. You may have to press it several times (see ch. 1.4). You will find information on the display lighting in Chapter 5.4.

1.3. Push-button assistance

The push-button assistance is only available for the function buttons and allows you to briefly display the function of a particular button.

Briefly press the button whose function you are unsure of.

If you press the previously selected function button for slightly longer, the programmed function is triggered. In this example, the light scene “Watching TV” was called up.

NOTE

The push-button assistance may be deactivated. In this case, the basic display will remain unchanged (ch. 5.4.).

The function of the button is displayed in the bottom line of the three-line display.

Watching TV

Ch. 1 - Operation “Overview” - Page 6

The basic operating elements are explained taking the 3gang model as an example.

1.4. Overview of device

The vertical operating elements (item 1 to 4) each consist of one button on the left, and one on the right.

The operating elements at a glance:

Display buttons (item 1)

Left or right display button:

- Setting values (e.g. desired set temperature) and

- Programming/calling up menus (see ch. 2.3)

Function buttons/rocker (item 2 to 4)

Left or right function button:

- Function depends on programming; the two buttons in question may be combined to form a rocker

- They can be labelled using the labelling fields on the side (optional - order numbers see ch. 6.5.)

LEDs (item 5 and 6)

- Blue LED normally means ready for operation

- White LEDs on both sides (item 6) show the operation or the status

NOTE

You can press the buttons briefly, or press and hold them (you can set the minimum duration). The function of the buttons will depend on the programming.

OPERATING AND DISPLAY ELEMENTS

ILLUSTRATION OF THE DEVICE

NOTE

Depending on the setting or the current operating step, the display will differ from the above illustration due to its functions.

Lower values (left display button)

Accept a change into a sub-menu (left display button)

“Comfort” operating mode

“Standby” operating mode

“Night” operating mode

Comfort lengthening (“Night” operating mode)

Frost/heat protection

DISPLAY

1.5. Explanation of the display symbols

The following diagram shows the first of three lines in the display. This first line is reserved for the symbols. The second and third line shows texts and commands. Only those symbols required for the function which is called up are displayed.

Comfort lengthening (“Frost/heat protection” operating mode)

If there is condensation on the cooling system, the room cooler is deactivated for safety reasons.

A change made to the desired set value using the display buttons

Programming mode

Operation of the display buttons or individual rockers or operation of the device locked

Timer active or control display in programming

Reserved for future developments

Heating energy is supplied or control display in the programming

Cooling energy is supplied or control display in the programming

Change the menu item (right display button)

Raise the value (right display button)

NOTE

The display lighting can be activated or deactivated using the »Settings« main menu (see ch. 5.4.).

SYMBOLS

Ch. 2 - Operation - Page 10

OPERATING LEVEL

2.1. Blocking menus

You can make wide-ranging changes in the saved menus. In order to ensure easy, clear operation while also offering a large number of functions, specific setting options can be blocked or activated.

Your installer can specify three blocking levels:

Level I: You can adjust the desired set temperature value using the display keys.

- Menus are not accessible!

Level II: In addition to the desired set temperature value, you also have access to the menus.

- Switching between operating modes (see ch. 4.1.)

- Setting the »Heating temperatures«

- Setting the »Cooling temperatures« The temperatures for »Heating« and »Cooling« are

adjusted in the same way (see ch. 4.3.).

Level III: You can access all menus as long as they are software-based.

NOTE

The “Key symbol” in the display shows that your device or individual functions are blocked by the software (by means of an object) and the push-button lock is activated via the »Settings« menu.

MENU NAVIGATION

2.2. General information about menu navigation

You mainly use the display buttons to navigate the menu. The following options are available:

Press one single display button:

- Select or change the menu item

- Lower/raise the value

Press both display buttons simultaneously:

press “Enter” to confirm the value (it may have changed)

Press any function button at all:

Return to the superordinate menu without accepting the value (= “ESC”), press the key several times to return to the basic display.

If no push-button have been operated for more than 20 sec.:

Without confirming the value, return to the basic display.

NOTE

You will find a leaflet with all possible values included in the documentation as well as on our homepage.

The changed/activated value is accepted and the device returns to the superordinate menu item.

Change comfort temp.? 21.0°C

– is assigned to the left display button, and + to the right one. The value to be changed flashes (shown in black here).

Change comfort temp.: 21.0°C

»Prg« (programming is activated) appears in the display.

OK is assigned to the left

display button, and

▲ to the right one.

Heating temperatures

Ch. 2 - Operation - Page 12

2.3. Menu sequence

a. Deviations in function and display

The push-button RTR is adjusted to suit your individual needs and building functions. The programming which the installer has performed has a decisive influence on the menu display. Only those menu levels which you actually require are displayed.

This makes the device clearly arranged and easier to operate. However, specific menu items described in this manual are not to be found in their individual menu structure.

Some examples:

-Timers which are not required are deactivated: e.g. »Timer 1« menu is not displayed.

-You do not own a air-condition system: »Cooling temperatures« menu is not displayed.

b. Entering the main menus

The menus offer you numerous setting options. Proceed as follows to enter the menus:

While in the basic display or the required value display, press

the left and right display button for at

least 3 seconds (=

“ENTER”):

Programming mode is activated; the first main menu is displayed (see ch. 4.1.).

Switching operating mode

OVERVIEW OF MAIN MENUS

c. Procedure in the menus

You normally have three options now:

▲ press the right display button (more under 2.3.d): change to the next main menu

OK press left display button: change to the sub-menu of the main menu if the submenu is activated (s. ch. 4.1. onwards)

- Instead of

OK or ▲, press a function button:

(= “ESC”): return to the basic display or to the superordinate menu.

NOTE

In order to return completely to the basic display, press any function button several times.

d. Main menus

You have already pressed the button ▲ under 2.3.c.

Press the right display button

▲ again:

The other main menus which can be accessed via ▲ are as follows (from left to right):

You have now reached the next main menu for adjusting the temperature values for heating (see also ch. 4.3.).

Heating temperatures

Cooling temperatures

Room temperature timer

Timer 1 timer

see ch. 4.3. see ch. 5.2. see ch. 5.3.

Free text timer

Settings

Switching operating mode

see ch. 5.3. see ch. 5.4. see ch. 4.1.

➔➔

Ch. 2 - Operation - Page 14

MESSAGES

2.4. Displaying messages

The push-button RTR allows you to display messages such as alarms in the bottom display line.

a. Effects on the function of the push-buttons

A text message has highest priority in the push-button functions, i.e.:

- Operations on the push-button RTR are aborted (e.g. stopping the function buttons)

- Push-button assistance displays are aborted

- Menu operations are aborted (e.g. programming a timer)

A text message remains displayed until it is acknowledged. New text messages overwrite the previous message.

b. Acknowledging text messages

A text message is displayed.

Press any button at all:

The basic display is re-activated.

Set value

21.0°C

The contents of the text messages can be adjusted to suit your circumstances.

bleibt frei

Cellar door open

Ch. 3 - Operation »Level I« Page 15

ROOM TEMPERATURE REGULATION

3.1. Changing the room temperature

In consultation with your installer, you must set a desired temperature value for the various operating modes that best suits your needs.

Proceed as follows to adjust the room temperature temporarily:

Press either the left or right display button while in the basic display:

Press the left or right display button to lower or raise the value in 0.1 steps.

The adjusted value is accepted immediately, no confirmation is required! The hand symbol shows you

that the desired set value has been changed.

NOTE

When you change the operating mode, the new desired set value (which you have just set) normally returns to its original value.

The new set value is shown in the display. Press and hold to change the value in 1.0 steps.

Set value

20.9°C

The »Set value« display with the default temperature value appears.

Set value

21.0°C

Ch. 4 - Operation »Level II« - Page 16

CHANGING THE DES OPERATING MODE

4.1. Changing the operating mode

The push-button RTR makes various operating modes available in the following order:

“Comfort” (normal use of the house during the day) “Standby” (leaving the company, e.g. day trip) “Night” (limited use is made of the house) “Frost/heat protection” (longer absence e.g.

a holiday lasting several weeks)

a. Calling up the main menu

Change the operating mode as follows:

While in the basic display or the desired set value display, press

the left and right display button for

at least 3 seconds (= “ENTER”):

b. Setting the required operating mode

Press the left display button OK:

You normally have three options now:

- OK: displayed operating mode is activated

the device returns to the first main menu

▲: Change to the next operating mode activate the required mode there with

In this way, you have reached the first “Operating mode comfort” submenu.

Comfort

21.0°C

Programming mode is activated; the first main menu is displayed.

Switching operating mode

EXPANDED OPERATING MODES

- Instead of

OK or ▲, press a function button:

Return to the main menu (see a).

c. Terminating the input sequence

Return to the basic display by pressing any function button at all several times:

NOTE

You will find explanations for all symbols in chapter 1.5.

4.2. Expanded operating modes

The push-button RTR allows you to call up a comfort lengthening. This is activated either by a “Presence button” (function button with this definition) or automatically, e.g. by a presence detector, and displayed as follows:

Comfort lengthening “Night” (e.g. watch television for longer or unexpected visit)

Comfort lengthening “Frost/heat protection” (e.g. if the start of your holiday is delayed)

When the comfort lengthening is activated, the comfort temperature is retained for a time programmed by the installer even though the operating mode changes.

Check the symbols in the top line of the display to see if the operating mode has been successfully changed.

Setpoint temp.

21.0°C

Ch. 4 - Operation »Level II« - Page 18

CHANGING THE TEMPERATURE VALUES

4.3. Changing the temperature values

You can change the temperatures in the operating modes to suit your needs:

a. Calling up the main menu

While in the basic display or the desired set value display, press the left and right display button for at least 3 seconds (= “ENTER”):

Press the right display button ▲:

b. Selecting the required operating mode

Press the left display button OK:

NOTE

The operating modes are saved in the fixed order “Comfort”, “Standby” and “Night” both for »heating« and »cooling«. For example, if you only want to change the “Standby” operating mode, omit step 4.3.c. initially.

You have now reached the first submenu. The next step will change the temperature value.

Change comfort temp.? 21.0°C

Pressing this display button again would call up the next main menu “Cooling”. The values are changed in the same manner.

Heating temperatures

You have now reached the first main menu. The next step takes you into the second main menu.

Switching operating mode

SUBMENUS »HEATING« OR »COOLING«

c. Changing the temperature value

Press the left display button OK again:

Press the left display button – to lower the value in

0.1 steps or press the right display button + to raise the value

in 0.1 steps.

In order to accept the changed value, press

the left and right display button simultaneously for at least 1 second (= “ENTER”):

d. Changing the two other operating modes

Proceed as per 4.3.a. and b. Now press the right display button ▲ to access the

next submenu.

Change the value as described in c.

e. Terminating the input sequence

After 20 seconds, the device automatically returns to the basic display. Alternatively, press a function button several times (= “ESC”).

To change the operating mode “Night”, press the right display button again.

Change standby temp.? 19.0°C

The device returns to the main menu »Heating« (or to »Cooling« if you selected this main menu in 4.3.a).

Heating temperatures

The temperature value which has been set is now activated (flashes) and can be changed using the left and right display button.

Change comfort temp.: 21.0°C

Ch. 5 - Operation »Level III« - Page 20

HOW IT WORKS

5.1. Using the room temperature timer

a. How the push-button RTR works

The push-button RTR compares the actual room temperature with the desired set temperature and then decides whether, and how far the heating valves must be opened or closed. The operating mode determines the specified temperature value.

You can use the timer to determine the time at which an operating mode is performed. You can combine the following categories freely for this purpose:

- Operating modes “Comfort”, “Standby”, “Night”

- Select the day of the week or a group of days such as Mo-Fr or Sa-Su.

- Operating time between 0:00 and 11:59pm

b. Setting criteria

In practice, every heater needs a specific length of time in order to bring a cold room to the desired temperature. For this reason, the room temperature should only be lowered by approx. 4 °C at night (see ch. 4.3.).

Unlike radiators, floor heaters work with a lower water temperature but a larger storage area and therefore reacts relatively lethargically. You should not forget to switch over to daily mode on time each morning. On the other hand, you can also switch over to night-time mode very early because the floor stores the heat very well.

ROOM TEMPERATURE TIMER

5.2. Setting the room temperature timer

For your comfort and to save energy, you can program up to 28 different operating times in the pushbutton RTR in order to regulate the room temperature. Your installer will normally have saved several operating times already. If you need to make any changes, proceed as follows:

a. Calling up the main menu

Change from the basic display to the main menu level as described in 2.3.b.

The display should now look like this:

b. Changing to the main menu

Press the right display button ▲ three times:

NOTE

When programming switching times, you may encounter different switching time displays.

No operating time saved in this storage space. After deleting an operating time, you will receive a display to that effect.

Switching time 14

----- –-:-- ----

An operating time has already been saved. This can be changed as programming continues.

Switching time 1 Mo-Fr 07:00 21°C

If you pressed the right display button once too much, continue pressing it until you reach this menu.

Room temperature timer

The sequence of the main menus: »Heating«, »Cooling«, »Room temperature timer«, »Timer 1«, »Timer 2«, »Settings«

Switching operating mode

Ch. 5 - Operation »Level III« - Page 22

MAIN MENU

c. Setting/changing the switching times

You have the following options at your disposal:

- Specifying operating time number, week day(s), time

and operating mode (see following description)

- Deleting existing switching time/s (see. 5.2.d.)

- Activate/deactivate timer (see ch. 5.2.e.).

Press the left display button

OK to access the sub-

menu and change a switching time.

Press the left display button

OK again in order to call up

switching time 1.

Select the required switching time and then press the left display button

OK.

In order to accept the value, press

the left and right

display button simultaneously for at least 1 second

In order to accept the set time, press the left and right display button simultaneously for at least 1 second:

The time flashes in the display. Both display buttons behave as follows: when pressed, the time changes in 1-minute steps, when pressed and held, the time changes in 5-minute steps.

Switching time 1 Mo-Fr 07:00 21°C

The “Weekday” column flashes. Select Mo-Fr, Sa-Su or Mo-Sa or one single day of the week with the display buttons.

Switching time 1

Mo-Fr 07:00 21°C

If you wish to call up one of the other 28 switching times, press the right display button

▲ as often as necessary.

Switching time 1 Mo-Fr 07:00 21°C

You will find a description on deleting an switching time (press the right display button

▲) in point e.

New switching time

ROOM TEMPERATURE TIMER

Press one of the display buttons to select the operating mode “Comfort”, “Standby” or “Night”.

In order to accept the mode, press

the left and right dis-

play button simultaneously for at least 1 second. The

device returns to the switching time display.

Example (setting a second switching time)

You now want to define a second switchting time to activate “Comfort” at 9.00 am on the weekends.

Further in the menu sequence (see also 5.2.c second step):

Press a function button to return to the »New switching time« menu.

NOTE

If necessary, activate the timer to perform the switching times.

This display is used to monitor your settings - in this example, changing the switching time to 8:00 am.

Switching time 1 Mo-Fr 08:00 21°C

The operating mode or or now flashes in the display.

Switching time 1 Mo-Fr 07:00 21°C

Switching time 1 Mo-Fr 08:00 21°C

Switching time 2 Mo-Fr 00:00 21°C

Switching time 2

Mo-Fr 07:00 21°C

now press the display button

▲ here

press display button

OK to

activate switching time 2

press display button to change to Sa-So

Switching time 2 Sa-Su 00:00 21°C

Switching time 2 Sa-Su 09:00 21°C

press display button to set the time

press display button to set the operating mode

Display after “ENTER”

➔➔

Ch. 4 - Operation »Level III« - Page 24

MAIN MENU

d. Deleting an existing operating time

Proceed as per 5.2.a., b. and c.

Press the left display button

OK to access the

switching time submenu.

Now press the right display button

▲.

Press the left display button

OK to confirm the

deleting.

Press the left display button

Now press

the left and right display button

simultaneously for at least 1 second:

Press the left display button OK to complete deletion.

Switching time deleted!

The following step deletes the selected switching time.

Sure?

Yes

This security query allows you to leave the deleting sequence by pressing "ENTER".

Sure?

To change directly to switching time 2 (or 28), press the right display button

▲,

several times if necessary.

Switching time 1 Delete ?

Instead of selecting the switching time as described below in 5.2.c, start the deleting sequence now.

New switching time

ROOM TEMPERATURE TIMER

e. Activating and deactivating the timer

Proceed as per 5.2.a., b. and c.

Press the left display button

OK to access the

switching time submenu.

Now press the right display button

▲ twice.

Press the left display button OK to change the behaviour of the timer.

Press a function button to return to the main menu.

NOTE

When the room temperature timer is deactivated, this does not affect just one single switching time but all switching times of the timer. Deactivation has no effect on the switching times of the two other week timer which are available (see ch. 5.3).

Press the right display button ▲ to access the »Push-button assistance or pushbutton lock« settings.

Room temperature timer

The timer is deactivated/activated – you do not have to press “ENTER” for this to be accepted.

Timer activation

Depending on the latest state, the query »activated« or »deactivated« (as shown here) appears in the display.

Timer deactivation

Instead of selecting the switching time as described below in 5.2.c, start deactivation/activation of the timer now.

New switching time

Ch. 5 - Operation »Level III« - Page 26

MAIN MENU

5.3. Setting the week timer

To control the blinds or illumination groups (e. g. garden lights), you can program up to 14 different switching times for each of the two week timers in the pushbuttons RTR.

a. Differences from the room temperature timer

The week timer is set and changed in the same way as the room temperature timer.

However, neither week timer calls up any operating modes. Instead, switching statuses or values are specified here by means of software:

- ON or OFF

(e.g. for illumination)

- 0–255 or 0–100% or light scene 1–8

(e.g. for positioning blinds or calling up light scenes)

b. Calling up the main menu

Change from the basic display to the main menu level as described in 2.3.b.

The display should now look like this:

The sequence of the main menus: »Heating«, »Cooling«, »Room temperature timer«, »Timer 1«, »Timer 2«, »Settings«

Switching operating mode

WEEK TIMERS

c. Changing to the main menu

Press the right display button ▲ 4 or 5 times:

Now proceed to call up, change or delete the week timer as described in 5.2.

The texts displayed in the top text line are selected arbitrarily. Consult your installer to agree on the names.

Timer 1 timer

Ch. 4 - Operation »Level III« - Page 28

MAIN MENU »SETTINGS«

5.4. Settings

In this menu, you can activate/deactivate basic settings which influence operation. These are:

- Display lights (»LCD disabling«)

- Help texts in the lower display line (»push-button

assistance«)

- Blocking operation (»push-button lock«)

a. Decision criteria

The display lights may be a nuisance at times so it is best to deactivate them at night in bedrooms. When the push button RTR (any button at all) is pressed, the display only lights up for a brief time.

The help button is a great aid for new users but is not required by the more experienced user.

The push button lock offers protection against incorrect operation, if unsupervised children are playing.

Make the changes as follows:

b. Calling up the main menu

Change from the basic display to the main menu level as described in 2.3.b.

c. Changing to the main menu

The display should now look like this:

Press the right display button

▲ six times.

The sequence of the main menus: »Heating«, »Cooling«, »Room temperature timer«, »Timer 1«, »Timer 2«, »Settings«

Switching operating mode

VERSION NUMBER

d. Changing the above-mentioned settings

Press the left display button OK:

Press the right display button ▲ to access the »Pushbutton assistance or push-button lock« settings.

Make the changes as described above.

e. Displaying the version number

After calling up/changing the »Push-button lock«, press the right display button ▲ in order to display

the version number.

f. Returning to the main menu and the basic

display

Press a function button once to access the »Settings« main menu.

If necessary, return to the basic display by pressing a function button several times (= “ESC”).

NOTE

Some of the changes in this menu have considerable influence on operation. Inform the people concerned of any changes made here.

The version number cannot be changed it is important for service queries, for example.

Version

1.0

Press OK to activate/deactivate the current setting (display changes and is accepted without confirmation).

LCD disabling deactivation

If you pressed the right display button once too much, continue pressing it until you reach »Settings«.

Settings

Ch. 5 - Operation »Level III« - Page 30

5.5. Troubleshooting

The following table allows you to eliminate specific “problems” which occur.

Problem Cause/remedy

No display

The operating mode cannot be changed via menu operation.

The function buttons cannot be pressed.

Menu or submenu cannot be called up in the display.

Lighting of display and operating LED deactivated > see chapter 5.4.

No bus voltage > if the bus voltage remains absent for a long period of time, inform the installer.

Device faulty > replace it

It may be that an open window with window contact or a presence detector prevents the change (forced position)

Deactivate the activated push-button lock (ch. 5.4.)

Expand the operating level

If the buttons are locked, have the installer unlock it.

Menu’s functions are not approved or programmed > get the installer to unlock them and to program the required functions.

TROUBLESHOOTING

»Parameter Download« appears in the display.

»No parameters« appears in the display, function buttons show no reaction.

Incorrect time/date display

Instead of the time or date, »--:--« or »--.--.----« appears in the display.

This cannot be operated while the push-button is being programmed.

Programmed push-button may have been connected to a different (“incorrect”) bus coupling unit > check which device the pushbuttons belong to, and make any necessary changes

Reset the time/date in the system clock

Functions are performed with slight delays > if necessary, re-synchronise them with the system clock

Synchronisation failed, functions are performed with a slight delay > if necessary, re-synchronise functions with system clock

Problem Cause/remedy

CHAPTER FOR THE INSTALLER

INFORMATION ON THE INSTABUS EIB

6.1. General system information

This device complements the instabus-EIB system and meets the EIBA guidelines. The device should only be used by personnel who have undergone instabus training.

The device can only be operated with software. Information on what software can be loaded and the functions it makes possible, as well as information on the software itself is given in the manufacturer’s product database.

The device is planned, installed and commissioned using EIBA-certified software. The

product database, tech-

nical descriptions and a complete overview of the menu

is available online at www.berker.com

Ch. 6 - Installation - Page 34

The 4/5gang push-buttons RTR are installed in the same way. A bus coupling unit flush-mounted plus is required.

STRUCTURE OF DEVICE

View from above

View from behind

6.2. Assembly

a. Preliminary note

To protect the design cover (item 1) against damage or dirt, do not assemble it until all other construction work is complete. The push-button can be operated without the design cover using the base plate (item 5) with the transparent plastic cover (item 3); this cover protects the

electronic equipment and must not be removed or painted over.

b. Assembly height/place

Assemble the device so that it is at the user’s eye level. This will allow him to read displays such as room temperature, push-button assistance etc. in the pushbutton display (item 9) without difficulty. Install the device in a place where it is free from the effects of heat and light reflections.

c. Assembly instructions

Connect the base plate to the bus coupling unit flushmounted plus - the two are contacted using the physical external interface (item 6).

Electrical devices may only be installed and assembled by trained EIB and electrical personnel. They must comply with the valid accident regulations. Non-compliance with the valid regulations or the instructions in the present manual may result in fires or other dangers.

ASSEMBLY

Ch. 6 - Installation - Page 36

As an option, you can attach a labelling field (item 4) beneath the base plate. You must order this labelling field separately. In this case, also attach the spacer plate (item 8) to the rear of the display. The spacer plate is delivered with the push-button RTR.

Secure the base plate to the supporting ring of the bus coupling unit with the pre-assembled screws (item 7).

After completing all building work, attach the design cover to the base plate.

Ensure that you align it

correctly (TOP/OBEN).

Immediately after you connect the device, the code and firmware are shown briefly in the display if the bus voltage is available. The pre-set basic display then appears and the operating LED (item 2) lights up.

NOTES

In the 4 and 5gang models, usethe lower screw holes to secure the push-button RTR to the wall as well. Use the screw/plug set for this purpose. This set is delivered with the push-button RTR.

Adjust the push-button RTR to suit the control path so that the temperature measurement will function accurately. Then perform a function test if necessary.

ASSEMBLY

6.3. Disassembly

Carefully remove the design cover (item 1) from the base plate (item 3). Follow the instructions for assembly but in reverse order.

NOTES

An alarm object may be stored as anti-theft protection for the push-button RTR.

Remember that the bus coupling unit and the pushbutton form a “unit” after parameterisation and must not be exchanged at will. Note any room or place identifiers and where various parts belong on both devices for re-assembly at a later date.

DISASSEMBLY

Ch. 6 - Installation - Page 38

TECHNICAL DATA

6.4. Technical data

a. Overview

Supply via bus coupling unit flush-

mounted plus 21–32 V DC Power consumption typ. 150 mW Physical external interface 2 x 5-pin male connector Ambient temperature -5 to +45 °C Storage temperature -25 to +70 °C Degree of protection IP 20 Protection class III

b. Dimensions (W x H x D)

Push-button RTR

- 3gang approx. 89 x 118 x 17 mm

- 4gang approx. 89 x 148 x 17 mm

- 5gang approx. 89 x 179 x 17 mm

Labelling field (optional)

- 3gang approx. 152 x 118 mm

- 4gang approx. 152 x 148 mm

- 5gang approx. 152 x 179 mm

NOTE

You will find further details on our homepage.

6.5. Order numbers

The push-button RTR is available in different versions. A list of the order numbers:

- 3gang 7566 35 9x

- 4gang 7566 45 9x

- 5gang 7566 55 9x

- Spacer plate included in each delivery package

- Labelling field 3gang 7590 00 80

- Labelling field 4gang 7590 00 81

- Labelling field 5gang 7590 00 82

- Bus coupling unit

flush-mounted plus 75 04 0003

NOTE

You will find more EIB products in the current “Technical manual EIB”.

ORDER NUMBERS

Ch. 7 - Appendix - Page 40

Warranty

Our warranty is in accordance with statutory requirements.

Please send the defective device freepost with a description of the defect to our Service Centre:

Berker GmbH & Co KG Dept. Service Centre Klagebach 38 58579 Schalksmühle Germany

WARRANTY

BUTTON ASSIGNMENT

Note the functions assigned to the push-button RTR in the following table.

Operating element Function/LED/Operation/Blocking

Display light............. continuous when activated

- Left/right button......

Button 1 on left/LED .... /

- Operation.............

briefly press locked

Button 1 on right/LED .. /