Siemens QAA75 series User manual

CE1U2358en_04
Building Technologies
2014-09-26
Albatros2
Operator units / Room units /
Auxiliary devices
Technical Manual

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Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
Content
1Overview.........................................................................................................5
2 Mounting and installation...............................................................................9
2.1 Wired components............................................................................................9
2.1.1 Room unit QAA55… ........................................................................10
2.1.2 Room unit QAA75… ........................................................................12
2.1.3 Operator unit AVS37.29x .................................................................14
2.1.4 Operator unit AVS37.394.................................................................15
2.1.5 Operator unit AVS37.390.................................................................16
2.2 RF components..............................................................................................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 AVS14.390...................................................................29
2.2.6 RF outside sensor AVS13.399.........................................................32
2.2.7 Checking the RF components..........................................................36
3Handling........................................................................................................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 settings......................................................58
3.2.5 Settings 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
4Technical data...............................................................................................78
4.1 Operator unit and room units QAA5x... / QAA7x... / AVS37.............................78
4.2 RF module AVS71.390...................................................................................80
4.3 RF module BSB AVS71.393...........................................................................81
4.4 RF repeater AVS14.390..................................................................................82
4.5 RF outside sensor AVS13.399........................................................................83
Index .......................................................................................................................84

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

Overview 1
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Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
1Overview
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 devices

1Overview
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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 1
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Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
RF module AVS71.390
RF module BSB AVS71.393

1Overview
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Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
RF repeater AVS14.390
RF outside sensor AVS13.399

Mounting and installation 2
Wired components
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Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
2Mounting and installation
2.1 Wired components
Do not expose devices to dripping water.
Install room units in the main occupancy rooms.
The place of installation should be chosen so that the sensor can capture the room
temperature as accurately as possible without getting adversely 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
Powered by base

2Mounting and installation
Wired components
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Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
2.1.1 Room unit QAA55…
1CL+ BSB data
2CL- BSB ground
Installation
Connections

Mounting and installation 2
Wired components
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Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
Dimensions and drilling
plan

2Mounting and installation
Wired components
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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 2
Wired compo
nents
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Terminal Designation QAA75.610 QAA75.611
1 CL+ BSB data BSB data
2CL- BSB ground BSB ground
3G+ Reserved Power supply DC 12 V
Connections
Dimensions and drilling
plan

2Mounting and installation
Wired components
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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 2
Wired components
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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

2Mounting and installation
Wired components
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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
AControl panel, front
The AVS37.39
0 operator unit is a PCB version without casing, supplied by
Siemens.
Connections
Dimensions

Mounting and installation 2
RF components
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2.2 RF components
The wireless components should be located such that transmission is as
interference-free as possible. For installation, the following points must be
observed:
lNot in the vicinity of electrical cables, strong magnetic fields or equipment such
as PCs, TVs, microwave ovens, etc.
lNot near larger metal structures or constructional elements with fine metal
meshes, such as special glass or concrete.
lThe distance to the transmitter should not exceed 30 meters or 2 floors
Do not expose devices to dripping water.
Install room units in the main occupancy rooms.
The place of installation should be chosen so that the sensor can capture the room
temperature as accurately as possible without getting adversely affected by direct
solar radiation or other heat or refrigeration sources (about 1.5 meters above the
floor)
RF devices in general
Room units

2Mounting and installation
RF components
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Building Technologies 2014-09-26
2.2.1 Room unit QAA58…
Installation
Dimensions and drilling
plan

Mounting and installation 2
RF components
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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).
●The 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.
aThe LED on the RF module (BSB) blinks rapidly.
2. Press the occupancy button for at least 3 seconds.
aThe room unit switches to the service level (Display "ru 1").
3. Depending on the heating circuit, turn knob to "ru 2", "ru 3".
4. Press occupancy button 3 times, until "P3" appears.
5. Press operating mode button.
aThe process of opening the connection is started.
aThe connection is complete as soon as the LED RF module (AVS71.390) turns
off and the room unit re-starts.
aThe LED of the RF module BSB (AVS71.393) lights again after 5 seconds
(operating state "On").
aThe room unit displays the room temperature.
Refer to Section
Operation [
➙
37
]
for button labels.
RF connection
Establishment

2Mounting and installation
RF components
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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.
aThe room unit switches to the service level (Display "ru..").
2. Press occupancy button 4 times, until "P4" appears.
3. Press operating mode button.
aTest 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:
lThe digits on the left show telegrams that have been sent, the digits on the
right telegrams that have been received.
lThe test will be ended after 24 telegrams. The test is considered successful
when at least 50% of the telegrams sent have been received.
lIf the test was not successful, some other mounting location should be chosen,
or the AVS14.390 RF repeater should be used.
Testing