MDT Technologies AKK-03UP.02 Technical Manual

Switch actuator/fancoil
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Stand 03/2017
Technical Manual
MDT Switch Actuator/FanCoil
AKK-03UP.02
AKK-04FC.02
MDT technologies GmbH,Geschäftsbereich Gebäudeautomation
1
Tel.: +49-2263-880
Fax: +49-2263-4588
E-Mail:automation@mdt.de
www.mdtautomation.de

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Summary of Contents for MDT Technologies AKK-03UP.02

  • Page 1 Stand 03/2017 Technical Manual MDT Switch Actuator/FanCoil AKK-03UP.02 AKK-04FC.02 MDT technologies GmbH,Geschäftsbereich Gebäudeautomation Tel.: +49-2263-880 Fax: +49-2263-4588 E-Mail:automation@mdt.de www.mdtautomation.de • • •...
  • Page 2: Table Of Contents

    5.3.3 Behavior at locking/unlocking ....................34 5.3.4 Behavior at bus power down/bus power up ................ 35 5.3.5 State functions ........................36 5.3.6 Priority/Forced control ......................38 MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 3 7.1 List of figures ..........................70 7.2 List of tables..........................72 8 Attachment ............................74 8.1 Statutory requirements ....................... 74 8.2 Routine disposal .......................... 74 MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 4 Technical Manual Switch Actuator, FanCoil 8.3 Assemblage ..........................74 8.4 Datasheet ............................ 74 MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 5: Overview

    Automatic mode via control value or Delta T available, switching times individual adjustable 2.2 Exemplary circuit diagram Connecting as switch actuator: Figure 1: Exemplary circuit diagram - Actuator MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 6: Usage & Areas Of Apllication

    Technical Manual Switch Actuator, FanCoil MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 7: Design & Usage

    The AKK-03UP.01 is designed for flush-mounting. Contacting the loads can be done by using the connecting cables. Furthermore the actuator contains of the standard elements like programming button and programming LED. Figure 3: Overview hardware MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 8: Setting At The Ets-Software

    (5) Loading of the application, with requested parameterization (6) If the device is enabled you can test the requested functions(also possible by using the ETS- Software) MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 9: Communication Objects

    The channel switches off again after adjusted time is expired. (= Main function at staircase) MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 10 (Nr. 85) is devices true. Only available for switching output. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 11 (Nr. 85) is devices true. Only available for switching output. +11 next channel Table 1: Overview communication objects - Switch actuator MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 12: Default-Settings Of The Communication Objects

    The flags allocates the function of the objects in the programming thereby stands C for communication, R for Read, W for write, T for transmit and U for update. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 13: Mode: Fancoil

    Operation Unit, when blocking 2 is active in the Visu, Operating parameters and can be sued for keys blocking the actuator. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 14 Regulation, heating and cooling systems and is Visualizatio … and sends state used, according to the parameterization, for switching or visualization. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 15 Actuator sends state Object is always shown at auto ati ode Delta T a d is temperature used for visualization the current setpoint. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 16 Visu, Push via step switch is activated and Butto … switches the FanCoil into step 3 by re ei i g a MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 17 Actuator sends state Visu, Actuator, Object is shown when this state is Regulatio … cooling active. Table 3: Overview communication objects - FanCoil MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 18: Default Settings Of The Communication Objects

    Maximum fan level 1 Byte (Cascading) heating Status Output Maximum fan level 1 Byte heating Status Input Maximum fan level 1 Byte (Cascading) cooling MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 19 The flags allocates the function of the objects in the programming thereby stands C for communication, R for Read, W for write, T for transmit and U for update. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 20: Configuration Of The Operating Mode

    Length Usage Operating 1 Bit Sending a cyclic operating-telegram Day/Night 1 Bit Switching between day/night mode Table 6: Communication objects - General MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 21: Reference Ets-Parameter - Actuator

    Every channel can be selected as Switch or as Staircase function at the sub menu Channel Selection. According to this setting, further settings are shown: Figure 5: Channel Selection MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 22: Switching Actuator Mode

    The following diagram shows the behavior of the relay operating mode normally closed and normally opened. The input for the channels is a KNX-telegram, which sends alternating 0-signals and 1-signals: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 23: Central Function

    Table 9: Communication object central function 5.2.3 Behavior at locking/unlocking The following figure shows the available settings: Figure 8: Behavior at locking/unlocking MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 24: Behavior At Bus Power Down/Bus Power Up

    5.2.4 Behavior at bus power down/bus power up The following figure shows the available settings: Figure 9: Behavior at bus power down/up MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 25: On/Off Delay

    The following diagram describes the combination of on and off delay: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 26: State Functions

    Sends the state of the channel inverted state 1 Bit Sends the inverted state of the channel Table 14: Communication objects state function MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 27: Priority/Forced Control

    The following table shows the communication object: Number Name Length Usage Forced control/Priority 1 Bit Activation/Deactivation of the forced control/priority Table 16: Communication object priority/forced control MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 28: Logic Functions

    Gate opened with logical functions = 1  The output can be switched via the switching object if all logic objects have the value 1. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 29 Logic 2 1 Bit Logic object 2, serves for the integration of a logic function Table 17: Communication objects logic MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 30: Scenes

    The calling device, e.g. a binary input, sends automatically the right value for calling the scene. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 31 There are up to 8 storage options for scenes at every channel. These 8 storage options can get any of the possible 64 scene numbers. Figure 16: Sub function scene MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 32 0x18 0x98 0x19 0x99 0x1A 0x9A 0x1B 0x9B 0x1C 0x9C 0x1D 0x9D 0x1E 0x9E 0x1F 0x9F Table 20: Calling and saving scenes MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 33: Staircase Light

    The following diagram shows the behavior of the relay operating mode normally closed and normally opened. The input for the channels is a KNX-telegram, which sends alternating 0-signals and 1-signals: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 34: Central Function

    Table 23: Communication object central function 5.3.3 Behavior at locking/unlocking The following figure shows the available settings: Figure 19: Locking function MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 35: Behavior At Bus Power Down/Bus Power Up

    5.3.4 Behavior at bus power down/bus power up The following figure shows the available settings: Figure 20: Behavior at bus power down/bus power up MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 36: State Functions

    The state before bus power crashes down is restored. 5.3.5 State functions The following figure shows the available state functions: Figure 21: State functions MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 37 Sends the state of the channel inverted state 1 Bit Sends the inverted state of the channel Table 28: Communication objects state function MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 38: Priority/Forced Control

    The following table shows the communication object: Number Name Length Usage Forced control/Priority 1 Bit Activation/Deactivation of the forced control/priority Table 30: Communication object priority/forced control MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 39: Scenes

    The calling device, e.g. a binary input, sends automatically the right value for calling the scene. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 40 There are up to 8 storage options for scenes at every channel. These 8 storage options can get any of the possible 64 scene numbers. Figure 24: Sub function scene MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 41 0x18 0x98 0x19 0x99 0x1A 0x9A 0x1B 0x9B 0x1C 0x9C 0x1D 0x9D 0x1E 0x9E 0x1F 0x9F Table 33: Calling and saving scenes MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 42: Staircase With Variable Time

    The prewarning function warns The warning function warns you before running out of the staircase time (and thus turning off the channel). MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 43 The following table shows the available communication object: Number Name Length Usage Prewarning 1 Bit Sending a prewarning before the staircase time runs out. Table 36: Prewarning object MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 44: Manual Switch Off

    The stair ase ti e is added to the re ai i g stair ase ti e he a e o -sig al is se t to the o u i atio o je t stair ase light . MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 45: Additional Switching Object

    The following table shows the available communication object: Number Name Length Usage Switch On/Off 1 Bit additional switching object Table 38: Additional switching object MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 46: Switch Pulse

    The following diagram shows the behavior of the relay operating mode normally closed and normally opened. The input for the channels is a KNX-telegram, which sends alternating 0-signals and 1-signals: MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 47: Pulse Function

    The following table shows the available communication object: Number Name Length Usage Switch pulse 1 Bit Starting the pulse Table 41: Communication object pulse function MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 48: Locking Function

    The following table shows the available communication object: Number Name Length Usage Lock 1 Bit Object for activating/deactivating the locking function Table 43: Communication object locking function MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 49: Parameter - Fancoil

    FanCoil-Actuator, AKK-03UP.01. The cooling valve is switched by a separate actuator, which is controlled by object 7: Figure 35: 2-Pipe System - Cooling MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 50 6 and 7. According to the mode - heating or cooling - the heating- or cooling-valve is switched on: Figure 37: 4-Pipe System - Heating & Cooling MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 51: General Fancoil Settings

    Minimum holding time of each 0-1000s Defines how long one level is switched step [5s] on until the actuator changes into the next level. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 52 The changeover delay is a FanCoil specific value and must be adjusted to the data of the FanCoil. It is used to protect the FanCoil motor. The following figure shows the function of the delay: Figure 39: Changeover Delay MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 53 If the para eter “ it h-O eha ior is set to dire t start , the Fa Coil ould e start dire tl level1. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 54: Blocking Functions

    Table 45: Communication objects - FanCoil general 6.1.3 Blocking Functions The following figure shows the available blocking functions: Figure 43: Blocking Functions MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 55: Activation Of Further Submenus

    For activating the menus of additional ventilation, automatic mode, direct mode and state functions, the following settings must be set to active: Figure 44: Activation of the submenus MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 56: Additional Ventilation

    The following table shows the communication object for activating the manual additional ventilation: Number Name Length Usage Enable additional 1 Bit Switches the manual additional ventilation on ventilation Table 48: Communication objects additional ventilation MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 57: Automatic Mode

    6.3.1 Automatic Mode – Control Value The following figure shows the available settings for the automatic mode via control values: Figure 47: Automatic Mode - Control value MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 58 At the automatic switchover, the object 5 – Heating/Cooling Switchover works as state object. Table 50: Automatic mode - Control value MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 59 80%. The threshold for switching into the next lower step are calculated via threshold – hysteresis. Here, the hysteresis is set to MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 60 Technical Manual Switch Actuator 3-fold, FanCoil Figure 49: Thresholds - Control value MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 61 Showing a control value failure Heating/Cooling 1 Bit Switchover between heating/cooling; Showing switchover the current state Table 51: Communication object - Automatic mode control value MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 62: Automatic Mode - Delta T

    If no control value is received, a control value failure is released and the FanCoil switches into the step for a FanCoil failure.. MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 63 The dead zone between heating and and cooling [2,0K] cooling is used for the automatic switchover between heating and cooling. Table 52: Automatic mode - Delta T MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 64 2K at a setpoint of 21°C causes switching points at 20°C and 22°C: Figure 53: Dead zone heating & cooling MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 65 Shifts the setpoint by a temperature difference Current setpoint 2 Byte State of the current setpoint temperature Table 53: Communication objects - Automatic mode Delta T MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 66: Direct Mode

    0 = switching one step down 1 = switching one step up Table 57: Communication objects - Direct Mode 1 Bit Up/Down MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 67: Byte Value

    10%, so the output state of the actuator will show a control value of 50%. The following figure shows this fu tio for the state fu tio a i u o trol alue : Figure 56: Cascading MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 68: Status Fan At Heating/Cooling Mode Active

    1 Byte Output of the state of the maximum control for heating (Output) value Table 61: Communication object - State maximum control value MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 69: Status Maximum Level - 1 Byte

    Sends an active Fan Level 4 Cooling/Heating – State Step 4 Table 63: Communication objects - State maximum Fan Level 1 Bit MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 70: Index

    Figure 41: Switch-On Behavior ......................53 Figure 42: Off-Delay..........................54 Figure 43: Blocking Functions ........................ 54 Figure 44: Activation of the submenus ....................55 MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 71 Figure 53: Dead zone heating & cooling ....................64 Figure 54: Direct Mode .......................... 66 Figure 55: Step for status ........................67 Figure 56: Cascading ..........................67 MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 72: List Of Tables

    Table 47: Communication objects - Blocking Function ................. 55 Table 48: Communication objects additional ventilation ..............56 Table 49: Communication object - Switchover Auto/Manual ............... 57 MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 73 Table 62: Communication objects - State maximum level Byte ............69 Table 63: Communication objects - State maximum Fan Level 1 Bit ............ 69 MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 74: Attachment

    All activities on the device should only be done by an electrical specialist. The county specific regulations and the applicable EIB-directives have to be observed. 8.4 Datasheet MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de...
  • Page 75 • Quick application download (long frame support for ETS5) • 3 years warranty 51766 Engelskirchen DIN EN ISO 9001 • • MDT technologies GmbH Papiermühle 1 TAW Cert Tel.: + 49 - 2263 - 880 Fax: + 49 - 2263 - 4588 knx@mdt.de •...
  • Page 76 Examplary circuit diagram AKK-04FC.03 Switching Actuator Examplary circuit diagram AKK-04FC.03 Fan coil 51766 Engelskirchen DIN EN ISO 9001 • • MDT technologies GmbH Papiermühle 1 TAW Cert Tel.: + 49 - 2263 - 880 Fax: + 49 - 2263 - 4588 knx@mdt.de •...
  • Page 77 • Adjustable behaviour in case of bus voltage failure or return • Flush mounted in socket • Quick application download (long frame support for ETS5) • 3 years warranty MDT technologies GmbH 51766 Engelskirchen Papiermühle 1 DIN EN ISO 9001 •...
  • Page 78 0 to + 45°C Enclosure IP 20 Dimensions (W x H x D) 41mm x 41mm x 22mm Examplary circuit diagram AKK-03UP.03 Examplary circuit diagram AKK-03UP.03 Fancoil MDT technologies GmbH 51766 Engelskirchen Papiermühle 1 DIN EN ISO 9001 • • TAW Cert Tel.: + 49 - 2263 - 880...

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