Siemens QAA75 series Technical Manual
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Siemens QAA75 series Technical Manual

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

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Summary of Contents for Siemens QAA75 series

  • Page 1 Albatros2 Operator units / Room units / Auxiliary devices Technical Manual Building Technologies CE1U2358en_04 2014-09-26...

  • Page 3: Table Of Contents

    Operator unit and room units QAA5x... / QAA7x... / AVS37......78 RF module AVS71.390 ................... 80 RF module BSB AVS71.393 ................81 RF repeater AVS14.390.................. 82 RF outside sensor AVS13.399 ................ 83 Index ........................84 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 4: Siemens Operator / Room / Auxiliary Devices Ce1U2358En

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

  • Page 5: Overview

    BMUs for floor-standing or wall-mounted boiler controllers. The room and operator units are suitable for plants that do not require cooling. List of described devices Room unit QAA5x.110/101. Room unit QAA7x.61x/101, room unit QAA7x.61x/501 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 6 Overview 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 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 7 Overview RF module AVS71.390 RF module BSB AVS71.393 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 8 Overview RF repeater AVS14.390 RF outside sensor AVS13.399 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 9: Mounting And Installation

    Powered by base 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). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 10: Room Unit Qaa55

    Mounting and installation Wired components 2.1.1 Room unit QAA55… Installation Connections BSB data BSB ground Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 11 Mounting and installation Wired components Dimensions and drilling plan Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 12: Room Unit Qaa75

    Mounting and installation Wired components 2.1.2 Room unit QAA75… Installation There must be sufficient clearance above the unit to install and remove it as needed. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 13 Mounting and installation Wired components Connections Terminal Designation QAA75.610 QAA75.611 BSB data BSB data BSB ground BSB ground Reserved Power supply DC 12 V Dimensions and drilling plan Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 14: Operator Unit Avs37.29X

    Installation Removal Connections 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. Dimensions Panel cutout Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 15: Operator Unit Avs37.394

    Wired components 2.1.4 Operator unit AVS37.394 Dimensions Siemens supplies operator unit AVS37.394 without a housing. Connections 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. Siemens...

  • Page 16: Operator Unit Avs37.390

    AVS82.491/109 connecting cable. The connectors are coded. Dimensions Visual area Active area Control panel, front The AVS37.390 operator unit is a PCB version without casing, supplied by Siemens. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 17: Rf Components

    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) Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 18: Room Unit Qaa58

    Mounting and installation RF components 2.2.1 Room unit QAA58… Installation Dimensions and drilling plan Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 19 The LED of the RF module BSB (AVS71.393) lights again after 5 seconds (operating state "On"). a The room unit displays the room temperature. Refer to Section Operation [➙ 37] for button labels. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 20 50% of the telegrams sent have been received. If the test was not successful, some other mounting location should be chosen, or the AVS14.390 RF repeater should be used. Siemens Operator / Room / Auxiliary devices CE1U2358en_04...

  • Page 21: Room Unit Qaa78

    2.2.2 Room unit QAA78... Mounting with base. In the case of mounting with base, there must be sufficient clearance above the unit, enabling it to be fitted and removed Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 22 Mounting and installation RF components Mounting without base. Connections / power Power is supplied via three 1.5 V alcaline batteries of type AA (LR06). supply Dimensions and drilling plan Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 23 RF module (AVS71.390) turns off. a The LED of the RF module BSB (AVS71.393) lights again after 5 seconds (operating state "On"). Refer to Section Operation [➙ 42] for button labels. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 24 50% of the telegrams sent have been received. If the test was not successful, some other mounting location should be chosen, or the AVS14.390 RF repeater should be used. Siemens Operator / Room / Auxiliary devices CE1U2358en_04...

  • Page 25: Rf Module Avs71.390

    A: LED B: Button Terminals 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! Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 26 RF components Dimensions and drilling plan RF connection via RF The RF link is establishing using the RF module as described in the corresponding module section on RF components. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 27: Rf Module Bsb Avs71.393

    Do not install the unit inside a metal housing. Use the device only inside a building. Installation Connections BSB data BSB ground DC 12 V Troubleshooting This pattern means: "No communication BSB" or "No communication BSB-RF". Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 28 RF connection via RF The RF link is establishing using the RF module BSB as described in the module BSB corresponding section on RF components. LED on: Device is ready for operation. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 29: Rf Repeater Avs14.390

    A power supply near the RF module (BSB) is required for the RF repeater to set up the RF connection (see below). Installation Connections Power is supplied via the enclosed power pack. The wires are interchangeable. Dimensions and drilling plan Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 30 The connection is established when the LED on the RF module (AVS71.390) extinguishes. a The LED of the RF module BSB (AVS71.393) lights again after 5 seconds (operating state "On"). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 31 The test can be cancelled by pressing the ESC button. Operating principle The RF repeater forwards the RF signals between RF module (BSB) and base unit. No further binding between the RF repeater and room unit required. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 32: Rf Outside Sensor Avs13.399

    RF outside sensor AVS13.399 NOTICE ● The RF transmitter must be installed inside the building ● Place the RF transmitter to be able to exchange batteries. Mounting type RF transmitter Outside sensor Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 33 Connect the outside sensor to the RF transmitter via 2-core-line; the connections can be interchanged. Power is supplied via three 1.5 V alcaline batteries of type AAA (LR03). Dimensions and drilling plan Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 34 The LED of the RF module BSB (AVS71.393) lights again after 5 seconds (operating state "On"). 3. Press the button on the RF outside sensor again briefly until the LED extinguishes. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 35 2. After checking, press again briefly the button on the transmitter of the RF outside sensor until the LED extinguishes. The test can be cancelled by pressing the ESC button. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 36: Checking The Rf Components

    RF repeaters (as applicable) are operations or not (or no reception). The final check of the RF components is conducted using an operator or room unit featuring operating line display (not QAA5x). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 37: Handling

    Handling QAA55... / QAA58... 3 Handling 3.1 QAA55... / QAA58... 3.1.1 Operation Operating elements 1 Select heating mode 2 See room comfort setpoint. Other settings. 3 Occupancy button. navigation Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 38 Heating mode according to the time program Room setpoints per the heating program "Comfort setpoint" or "Reduced setpoint" Protective functions active. Automatic summer / winter changeover and automatic 24-hour heating limit active (ECO functions) Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 39 (frost protection temperature) provided there is no power failure. Characteristics of Protection: Heating OFF. Temperature according to frost protection. Protective functions active. Automatic summer / winter changeover (ECO functions) and automatic 24-hour heating limit active Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 40 Press the occupancy button again as soon as the rooms are occupied. NOTICE ● The occupancy button is only active in automatic mode. ● The current selection is active until the next switching action as per the switching program. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 41: Programming

    If operation lock is active and one of the locked buttons is pressed, "OFF" is displayed for 3 seconds. ● The operation lock does not prevent the service level from being accessed. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 42: Qaa75

    
 Q AA75... / QAA78… 1 Selecting pace heating mode 5 Navigation and setting 2 Selecting DHW heating 6 Presence button 3 Quitting the setting 7 Display information 4 Adopting the setting Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 43 2 Selecting pace heating mode 7 Navigation and setting 3 Display information 8 Adopting the setting 4 Service socket (BSB) 9 Manual operation 5 Unlock (only AVS37.296) 10 Chimney sweep function Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 44 Process running – please wait Info level activated Change battery Programming activated Heating temporarily switched off Burner operating (only oil/gas boiler); active burner stage. ECO function active Compressor operating (HP only). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 45 Heating mode with no time program. Protective functions active. Automatic summer / winter changeover (ECO functions) and automatic 24-hour heating limit inactive in the case of continuous operation with Comfort setpoint Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 46 The operator's output specifications override the control algorithm for the LMS14... Exception The 2-point controller places the burner out of service, if the flow temperature achieves the maximum boiler temperature (OL 2212: Setpoint). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 47 Operating mode changeover is effected via H1 or centrally (LPB) All heating circuits use the holiday function NOTICE Once triggered, the DHW push cannot be cancelled via the operator unit. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 48 Press the occupancy button again as soon as the rooms are occupied. NOTICE ● The occupancy button is only active in automatic mode. ● The current selection is active until the next switching action as per the switching program. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 49 Special mode messages (special mode code list). Info lines. NOTICE ● The code lists are documents in the corresponding controller user's guides. ● The info line texts are self explanatory. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 50 / commissioning / heating engineer). After activation with the OK button, the display will show a flashing “Yes”. After confirmation with the OK button, the relevant parameter or meter is reset. Siemens Operator / Room / Auxiliary devices CE1U2358en_04...
  • Page 51 1. Press the INFO button. a Device switches to the Info display for the chimney sweep function. 2. Depending on the device: Use the knob to set the burner output. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 52 0.4...10 seconds: LMS14/15... is unlocked. > 10 seconds: LMS14/15... is locked. Note: Unlock by unlocking button (0.4...10 seconds). The unlocking button executes the same function as switching of LMS input "Reset" (X4/X4a). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 53: Programming

    Press OK. The bottom section of the display shows various menus. Turn the setting knob until operating page Time of day and date appears. Press the OK button to confirm. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 54 Press the OK button to confirm. The display shows the minutes blinking. Turn the setting knob until the minutes of the time of day are correct. Press the OK button to confirm. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 55 Now, you can make further settings or press the operating mode button to return to the basic display. Unit now returns to basic display. Example of menu structure Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 56: User Levels

    Long press of the INFO button (> 3 Seconds). You are now given a choice of user levels. Turn the setting knob until the required user level is reached. Press OK. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 57 The example given here shows that certain user levels do not allow certain user" settings. The example shows them highlighted. On the unit, they are hidden. Setting structure "Heating engineer" Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 58: Room Unit, Operator Unit Settings

    Heating circuit 1 ¦ Heating circuits 1 and 2 ¦ Heating circuits 1 and 3 ¦ All heating circuits Operation HC2 Jointly with HC1 Jointly with HC1 ¦ Independently Operation HC3 Jointly with HC1 Jointly with HC1 ¦ Independently Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 59 Missing ¦ In operation ¦ No recept'n ¦ Change batt Service unit Missing ¦ In operation ¦ No recept'n ¦ Change batt Delete all devices No ¦ Yes * QAA7x only ** QAA78 only *** Not QAA78 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 60: Settings In Detail

    Save basic settings No ¦ Yes Activate basic settings No ¦ Yes Basic settings Compatible ¦ Compatibility restricted ¦ Incompatible ¦ Incompatible operator unit Commissioning menu Off ¦ On Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 61 Temperature/Pressure values in °F, PSI. Save basic setting With the exception of the data listed below, the setting data are transferred from the memory of the controller to the connected operator unit. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 62 Device versions/revisions are Compatibility restricted BZ 31 shown/data set not the same; data is the writable after query. same. All other cases. 'Incompatible' BZ 31 hidden/download to controller not possible. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 63 Heating circuits 1 and 2 Operating line 47 For heating circuit 1 only Operating line 48 For all assigned heating circuits QAA7x, unit 2 Operating line 40 Room unit 2 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 64 The action of operation is queried on the display as soon as the operating mode button is pressed or the setting knob is operated. See "Operation of HC2" (operating line 44). Operation of HC3 (operating line 46). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 65 Room unit 3 Operator unit 1 Heating circuit 1 Heating circuits 1 and 2 Heating circuits 1 and 3 All heating circuits Operator unit 2 Operator unit 3 Operator unit 1 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 66 * QAA7x only, configured as room unit. The temperature display can be readjusted. Device data Operating line Settings Software version The information represents the latest version of the room unit. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 67 Delete all devices No ¦ Yes Delete all devices The radio link to all devices will be cancelled. If radio communication is required again, a new binding must be established. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 68: Avs37.390

    3 Chimney sweep function 5 Set room comfort setpoint. 5 Navigation and settings The above illustration shows an example of the front of an operator unit (not supplied as standard). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 69 The operator's output specifications override the control algorithm for the LMS14... Exception The 2-point controller places the burner out of service, if the flow temperature achieves the maximum boiler temperature (OL 2212: Setpoint). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...
  • Page 70 Each time you make a readjustment, wait at least 2 hours, allowing the room temperature to adapt. Set nominal DHW setpoint Press the + / - buttons to increase or decrease the nominal DHW setpoint. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 71 DHW temp 2 No.16 Indication of operation FA No.6 Collector temp No.17 Ionization flow No. 10 State heating circuit 1 No.18 SW diagnostic code No. 11 State heating circuit 2 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 72 The chimney sweep function is activated by a short press (maximum 3 seconds) of the chimney sweep button. This function produces the operating state required to make emission measurements (flue gas). Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 73: Programming

    The display shows the first operating line, alternating with the value. Press the arrow button until you reach operating line “Hours / minutes” (e.g. 50). Press the OK button to confirm. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 74 The settings are saved and the displays stops blinking. You can continue with other settings or press the operating mode button to go to the basic display. Unit now returns to basic display. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 75: User Levels

    Press the INFO button for 3 seconds. You are on user level “Enduser”. If the change to the “Heating engineer” level was successful, the display shows “ON” as a confirmation. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies...

  • Page 76: Overview Of The Settings

    Heating curve slope HC1. 0.10 4.00 °C Heating curve displacement HC1. -4.5 °C Summer/winter heating limit HC1. - - - / 8 °C Flow temperature setpoint maximum HC1. °C Heating circuit 2 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 77 Domestic hot water 1612 reduced setpoint °C 1620 Release Configuration 5701 Hydraulic diagram. 5920 Configuration output. 5950 Function input H1 LPB system 6600 Device address Maintenance 7010 Acknowledge message. Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 78: Technical Data

    QAA7x... / QAA5x... IP20 as per EN 60529 AVS37... IP40 as per EN 60529, when mounted Degree of pollution 2 according to EN 60730-1 suitable for residential, commercial and industrial environment Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 79 Class 3K5, temp. 0...50 °C (non-condensing) Weight Excl. packaging AVS37.294: 160 g AVS37.296: 161 g AVS37.394: 112 g AVS37.390: 45 g QAA75.61x: 170 g QAA78.610: 312 g QAA55.11x: 115 g QAA58.11x: 165 g Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 80: Rf Module Avs71.390

    Class 1K3, temp. -20…65 °C Transport to EN 60721-3-2 Class 2K3, temp. -25…70 °C Operation to EN 60721-3-3 Class 3K5, temp. 0...50 °C (non-condensing) Weight Excl. packaging 54 g Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 81: Rf Module Bsb Avs71.393

    Class 1K3, temp. -20….65 °C Transport to EN 60721-3-2 Class 2K3, temp. -25….70 °C Operation to EN 60721-3-3 Class 3K5, temp. 0...50 °C (non-condensing) Weight Excl. packaging 115 g Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 82: Rf Repeater Avs14.390

    Transport as per IEC721-3-2 Class 2K3, temp. -25….70 °C Operation as per IEC721-3-3 Class 3K5, temp. 0...50 °C (non-condensing) Weight Excl. packaging RF repeater: 112 g Power supply: 195 g Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 83: Rf Outside Sensor Avs13.399

    Outside sensor QAC34/101 Outside temperature measurement Measuring range -50..0.50 °C Cable length Max. 5 m Weight Excl. packaging RF transmitter: 160 g Outside sensor QAC34: 73 g Cable: 70 g Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...

  • Page 84: Index

    AVS71.393, 81 Error message, 50 QAA7x..., 78 Test mode, 66 Heating mode, 45 Time of day, 60 HMI, 67 User levels, 57 Info button, 49 Language, 61 Maintenance message, 50 Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 85 Index Siemens Operator / Room / Auxiliary devices CE1U2358en_04 Building Technologies 2014-09-26...
  • Page 86 Issued by © 2012-2014 Copyright Siemens Switzerland Ltd Siemens Switzerland Ltd Technical specifications and availability subject to change without notice. Infrastructure & Cities Sector Building Technologies Division International Headquarters Gubelstrasse 22 CH-6301 Zug Tel. +41 41-724 24 24 www.siemens.com/buildingtechnologies Document ID...

This manual is also suitable for:

Qaa58 seriesQaa55 seriesQaa78 series

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