Siemens QAA75 series, QAA58 series, QAA55 series, QAA78 series Technical Manual

CE1U2358en_04

Building Technologies

2014-09-26

Albatros2 Operator units / Room units /

Auxiliary d evices

Technica l Manual

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

Content

1 Overvie w .........................................................................................................5

2 Mount ing and installati on ...............................................................................9

2.1 Wired components ............................................................................................9

2.1.1 Room unit QAA55… ........................................................................ 10

2.1.2 Room unit QAA75… ........................................................................ 12

2.1.3 Operato r unit AVS37.29 x ................................................................. 14

2.1.4 Operato r unit AVS37 .394 ................................................................. 15

2.1.5 Operato r unit AVS37.390 ... .............................................................. 16

2.2 RF compone nts .............................................................................................. 17

2.2.1 Room unit QAA58… ........................................................................ 18

2.2.2 Room unit QAA78.. . ......................................................................... 21

2.2.3 RF module AVS71.390 .................................................................... 25

2.2.4 RF module BSB AVS71.393 ............................................................ 27

2.2.5 RF repeater AVS14.39 0 ................................................................... 29

2.2.6 RF outside sensor AVS13.3 99 ......................................................... 32

2.2.7 Checking the RF components .......................................................... 36

3 Handling ........................................................................................................ 37

3.1 QAA55. .. / QAA58... ........................................................................................ 37

3.1.1 Operation ......................................................................................... 37

3.1.2 Programming ................................................................................... 41

3.2 QAA75. .. / QAA78… / AVS37… ...................................................................... 42

3.2.1 Operation ......................................................................................... 42

3.2.2 Programming ................................................................................... 53

3.2.3 User levels ....................................................................................... 56

3.2.4 Room unit, operator unit sett ings ...................................................... 58

3.2.5 Setting s in detail .............................................................................. 60

3.3 AVS37.390... .................................................................................................. 68

3.3.1 Operation ......................................................................................... 68

3.3.2 Programming ................................................................................... 73

3.3.3 User levels ....................................................................................... 75

3.3.4 Overview of the settings ................................................................... 76

4 Technic al data............................................................................................... 78

4.1 Operato r unit and room units QAA5 x... / QA A7x... / AVS3 7... .......................... 78

4.2 RF module AVS71.39 0 ................................................................................... 80

4.3 RF module BSB AVS71.3 93 ........................................................................... 81

4.4 RF repea ter AVS14.390.................................................................................. 82

4.5 RF outside sensor AVS13.399 ........................................................................ 83

Index ....................................................................................................................... 84

4 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

Overview

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

1 Overview

The room and operator units described in this document operate in an optimum manner BMUs for floor-standing or wall-mounted boiler controllers. The room and operator units are suitable for plants that do not require cooling.

Room unit QAA5x.110/101.

Room unit QAA7x.61x/101, room unit QAA7x.61x/501

This document

List of described dev ices

Overview

6 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

Operator unit AVS37. 294/109, operator unit AVS37.294/509

Operator unit AVS37. 296/109

Operator unit AVS37. 394/109

Operator unit AVS37. 390/209

Overview

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

RF module AVS71.390

RF module BSB AVS71.393

Overview

8 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

RF repeater AVS14.390

RF outside sensor AVS13.399

Mounting and installation

Wired components

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

2 Mounting and installation

2.1 Wired components

Do not expose devices t o dripping water.

Install room units in the main occupancy rooms. The place of inst allation should be chosen so that t he sensor can c apture the room

temperature as accurately as possible without getting adv ersely affected by direct solar radiation or other heat or refrigeration sources (about 1.5 meters above the floor)

The base provides the power for QAA55 and QAA75. When the units are removed from the base, power is cut off (i.e. the units are out of operation).

Devices in general

Room units

Mounting and installation

Wired components

10 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

2.1.1 Room unit QAA55…

1 CL+ BSB data 2 CL- BSB ground

Installation

Connections

Mounting and installation

Wired components

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

Dimensions and dril ling plan

Mounting and installation

Wired components

12 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

2.1.2 Room unit QAA75…

There must be sufficient clearance above the unit to install and remove it as

needed.

Installation

Mounting and installation

Wired compo

nents

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

Terminal Designation QAA75.610 QAA75.611 1 CL+ BSB data BSB data 2 CL- BSB ground BSB ground 3 G+ Reserved Power supply DC 12 V

Connections

Dimensions and dril ling plan

Mounting and installation

Wired components

14 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

2.1.3 Operator unit AVS37.29x

Installation Removal

The AVS37.294 operator unit must be connected to terminal X30 of the basic unit using the AVS82.491/109 connecting cable. The connectors are coded.

Installation

Connections

Dimensions

Panel cutout

Mounting and installation

Wired components

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

2.1.4 Operator unit AVS37.394

Siemens supplies operator unit AVS37.394 without a housing.

The AVS37.394 operator unit must be connected to terminal X30 on the basic unit using the AVS82.491/109 connecting cable. The connectors are coded.

Dimensions

Connections

Mounting and installation

Wired components

16 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

2.1.5 Operator unit AVS37.390...

The AVS37.390 operator unit must be connected to terminal X30 of the basic unit using the AVS82.491/109 connecting cable. The connectors are coded.

VA Visual area AA Active area A Control panel, front

The AVS37.39

0 operator unit is a PCB ver sion without casing, supplied by

Siemens.

Connections

Dimensions

Mounting and installation

RF components

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

2.2 RF component s

The wireless components should be located suc h that transmission is as interference-free as possible. For installation, the following points must be observed:

l Not in the vicinity of electrical cables, strong magnetic fields or equipment such

as PCs, TVs, microwave ovens, etc.

l Not near larger metal structures or constructional elements with fine met al

meshes, such as special glass or concrete.

l The distance to the transmitter should not exceed 30 meters or 2 floors

Do not expose devices t o dripping water.

Install room units in the main occupancy rooms. The place of inst allation should be chosen so that t he sensor can c apture the room

temperature as accurately as possible without getting adv ersely affected by direct solar radiation or other heat or refrigeration sources (about 1.5 meters above the floor)

RF devices in general

Room units

Mounting and installation

RF components

18 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

2.2.1 Room unit QAA58…

Installation

Dimensions and dril ling plan

Mounting and installation

RF components

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

NOTICE

●

Establish RF connection while unmounted and near the RF module (BSB).

● The base unit powers the RF module (BSB).

● T he devices battery supply must be activated (remove the battery protective

strip).

1. Press the button on the RF module (BSB) for at least 8 seconds. a The LED on the RF module (BSB) blinks rapidly.

2. Press the occupancy button for at least 3 seconds. a The room unit switches to the service level (Display "ru 1").

3. Depending on the heating circuit, turn knob t o "ru 2", "ru 3".

4. Press occupancy button 3 times, until "P3" appears.

5. Press operating mode button.

a The process of opening the connection is started.

a The connection is complete as soon as the LED RF module (AVS71.390) turns

off and the room unit re-st arts.

a The LED of the RF module BSB (AVS71.393) lights again after 5 seconds

(operating stat e "On").

a The room unit displays the room temperature.

Refer to Section

Operation [

➙

37]for button labels.

RF connection

Establishment

Mounting and installation

RF components

20 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

NOTICE

●

The test is made to check the quality of the radio link.

●

Testing takes place at the final installation location.

1. Press the occupancy button for at least 3 seconds. a The room unit switches to the service level (Display "ru..").

2. Press occupancy button 4 times, until "P4" appears.

3. Press operating mode button.

a Test mode begins. 24 telegrams are sent.

The test can be stopped by pressing the operating mode or occupancy but

tons.

Example of a display during the test:

The test results are displayed on the display:

l The digits on the left show telegrams that have been sent, the digits on the

right telegrams that have been received.

l The test will be ended after 24 t elegrams. The test is considered successful

when at least 50% of the telegrams sent have been received.

l If the test was not successful, some other mounting location should be chosen,

or the AVS14.390 RF repeater should be used.

Testing

Mounting and installation

RF com

ponents

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

2.2.2 Room unit QA A78...

In the case of mounting with base, there must be sufficient clearance above the

unit, enabling it to be f itt ed and removed

Mounting with base.

Mounting and installation

RF components

22 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

Power is supplied via three 1.5 V alcaline batteries of type AA (LR06).

Mounting without base.

Connections / power supply

Dimensions and dril ling plan

Mounting and installation

RF components

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

NOTICE

●

Establish RF connection while unmounted and near the RF module (BSB).

● The base unit powers the RF module (BSB).

● T he devices battery supply must be activated (remove the battery protective

strip).

1. Press the button on the RF module (BSB) for at least 8 seconds. a The LED on the RF module (BSB) blinks rapidly.

2. Press the OK button on the room unit. a The room unit switches to the programming level.

3. Press the Info button for at least 3 seconds.

4. Using the knob, selec t "Commissioning" operating level and press the OK button.

5. Using the knob, selec t "Operator unit" operating page and press the OK button.

6. Select operating line 40 "Used as" and make the proper settings.

7. Press the OK button to confirm.

8. Using the knob, select "RF" operating page and press the OK button.

9. Select operating line 120 "B inding" and press the OK button.

10. Use the sett ing knob to set to "Yes".

11. Press the OK button to confirm.

a The process of opening the connection is started.

a The display shows the progress of opening the connection in %. This process

can take 2...300 sec onds.

a The connection is established when "Device ready" appears and the LED on

the RF module (AVS71.390) turns off.

a The LED of the RF module BSB (AVS71.393) lights again after 5 seconds

(operating stat e "On").

Refer to Section

Operation [

➙

42]for button labels.

RF connection

Establishment

Mounting and installation

RF components

24 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

NOTICE

●

The test is made to check the quality of the radio link.

●

Testing takes place at the final installation location.

1. On unit (as described above), select operating page "RF".

2. Select operating line 121 "Test mode" and press the OK button.

3. Use the setting knob to set to "On".

4. Press the OK button to confirm. a Test mode begins. 24 telegrams are sent.

The test can be stopped by pr essing the ESC button

Example of a display during the test:

The test results are displayed on the display:

l The digits on the left show telegrams that have been sent, the digits on the

right telegrams that have been received.

l The test will be ended after 24 t elegrams. The test is considered successful

when at least 50% of the telegrams sent have been received.

l If the test was not successful, some other mounting location should be chosen,

or the AVS14.390 RF repeater should be used.

Testing

Mounting and installation

RF components

Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26

2.2.3 RF module AVS71.3 90

The RF module extends the product range by introducing wireless communication. The RF modules allow system components, such as room units, to transmit data without laying cables.

RF module (AVS71.390) and RF module BSB (AVS71.393)

cannot

be used

concurrently.

Do not install the unit inside metal casings (e.g. inside the boiler).

A: LED B: Button

The cable of the RF module has a plug to connect to the controller (connection X60).

Disconnect all power prior to connecting the basic unit!

Engineering

Installation

Terminals

Mounting and installation

RF components

26 Siemens Operator / Room / Auxiliary devices CE1U2358en_04

Building Technologies 2014-09-26

The RF link is establishing using the RF module as described in t he corresponding section on RF components.

Dimensions and dril ling plan

RF connection via RF module

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