KLIC-DI VRV - function Products AS
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1. Code AA AH AC AJ AE AF CO C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CH CC CJ CE CF EO E1 E2 ZENNiO AVANCE Y TECNOLOGIA Code E3 E4 E5 E6 E7 E8 E9 EA EH EC EJ EE ER HO H1 H2 H3 H4 H5 H6 H7 H8 H9 HA HH Code HC HJ HE HF FO F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FH FC FJ GE FF JO J1 J2 J3 J4 Code J5 J6 J7 J8 J9 JA JH JC JJ JE JF LO L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LH LC LJ Code LE LF PO P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PH PC PJ PE PF UO U1 U2 U3 U4 U5 U6 Code U7 U8 U9 UA UH UC UJ UE UF MO Mi M2 M3 M4 M5 M6 M7 M8 M9 MA MH MC MJ ME MF Code 30 31 32 33 34 35 36 37 38 39 3A 3H 3C 3J 3E 3F 40 41 42 43 44 45 46 47 48 Code 49 4A 4H 4C 4J 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5H 5C 5J 5E 5F 60 61 Code 62 63 64 65 66 67 68 69 6A 6H 6C 6J 6E 6F vwww zennio com 27 2 Zennio z E lt Lil 2 2 Q O O BECOME USER TECHNICAL TECHNICAL SUPPORT ZENNIO2. should work as a slave of mode and will be restricted by the master of mode for mode switches The parameter Master Slave of mode allows configuring KLIC DI as Master or Slave of mode When the device is configured as the Master of mode all system modes can be activated from KLIC DI However when the device is configured as a Slave of mode only the Fan mode is available apart from the mode currently configured in the device acting as the Master of mode control Cool or Heat and of Dry in case of being Cool the current mode Table 3 1 shows the modes that can be selected in the device acting as a Slave of mode depending on the mode configured in the Master of mode Mode configured in the Configurable modes from the Master of Mode Slave of mode Heat Heat and Fan Cool Cool Fan and Dry Fan Fan Table 3 1 Modes in the slave of mode depending on those of the master of mode Note When KLIC DI is configured as the master of mode the wired remote controls of the A C unit cannot be used to set additional masters of mode 3 2 7 SWING Through this parameter it is possible to select whether to permit controlling the slats of the A C machine or not ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 20 Note Before continuing with the parameterization make sure that according to the user manual the specific A C model to be controlled includes slats swing If it does not permit this function an inadequate parameterization may
3. The KLIC DI interface connects to the KNX bus via the corresponding terminals 1 On the other hand this device is connected to the internal PCB of the A C unit P1 P2 connectors using a 2 wire cable See figure 1 3 Note f the wired remote control is also being used it is necessary to make sure that the wired remote control is under the Slave mode if KLIC DI is going to be configured as a Master control And vice versa if KLIC DI is configured as a Slave the wired remote control should be the Master Once the device is provided with power supply from the KNX bus both the physical address and the KLIC DI Variable Refrigerant Volume application program can be downloaded This device does not need any additional external power since it is powered through the KNX bus The functionality of the main elements of the interface is explained below ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 5 gt Programming button 3 a short press on this button sets the actuator into the programming mode while the associated LED lights 2 turn red If this button is held while plugging the device into the KNX bus KLIC DI goes into the secure mode gt LED indicator 2 light indicator that shows the status of KLIC DI Besides lighting in red when the device is under the programming mode this LED may also light in blue and green indicating the status of the bidirectional communication between the KNX bus and the A C unit resulting to be
4. 0 3 2 4 ERROR MANAGEMENT The Errors management window allows enabling the sending of messages to the KNX bus indicating any error that may arise internal errors in the communication between KLIC DI and the A C unit or external errors errors in the A C unit itself ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 17 8 11 11 KUC DI ra GENERAL ERRORS MANAGEMENT MODE FAN ERRORS MANAGEMENT Intemal Errors No y Figure 3 7 Errors management configuration window Handling internal external or both types of errors can be enabled gt Internal errors when enabled two new communication objects appear Internal error 1 bit and Type of internal error 1 byte The first one indicates if an internal error has occurred value 1 or not value 0 The second object indicates the specific code that identifies the error a numerical value between 1 and 4 See Table 2 1 Internal Error Types gt External errors when enabled two new communication objects appear External Error and Type of external error The first one indicates if an external error has occurred value 1 or not value 0 The second object indicates the specific code that identifies the error see the specific manual of the A C unit installed as well as Annex Il Correspondence with A C Unit Error Codes 3 2 5 INITIAL CONFIGURATION This functionality allows setting an initial status for the very first switch on of the
5. if parameterized if a status change in the communication object associated to it takes place A typical application of this functionality is linking a window sensor to the auto switch off object which will allow switching the machine off while the window is open gt Temperature limitation setpoint temperatures of air conditioning systems with variable refrigerant volume are by default limited to the range 16 32 C This parameter allows configuring custom temperature ranges in ETS for modes Heat and Cool provided that the custom values stay within the original range In case of receiving a temperature command from the KNX bus with a value exceeding the configured range the temperature value sent to the machine will be the corresponding limit value gt Indoor temperature and Reference temperature Variable Refrigerant Volume a c units include several sensors for measuring the temperature at different internal points The Indoor temperature is the internally measured value that together with the Reference temperature is used for controlling the modes Auto Cool and Auto Heat of the A C machine The Reference temperature is the actual ambient temperature of the room to be acclimatized It is necessary to provide the machine with this value through the corresponding communication object which is highly recommended to be linked to a temperature sensor installed in the room that periodically updates the temperature value Modes Auto Heat
6. KLIC DI aware of these customized limits the specific communication object Temperature Limitation must be set to 1 To control the machine back with the predefined temperature limitations the mentioned object needs to have value 0 Once established the new temperature limits for every mode and enabled the functionality when an out of range value is received from the KNX bus the A C machine will actually be sent a value equal to the corresponding temperature limit while this new temperature will also e notified through the Temperature sending object Note When custom temperature limits are configured in ETS this functionlaity is automatically enabled by default Temperature Limitation acquires the value 1 and it will be the personalized ranges that will control the unit behaviour when it switches on 3 2 3 AUTO OFF This option allows switching the A C machine temporarily off if a status change from value 0 to value 1 in the associated communication object Auto OFF happens E 1 11 KUC DI 5A GENERAL AUTO OFF MODE FAN Delay for Auto OFF 20 AUTO OFF x 15ec Figure 3 6 Auto OFF configuration The only configurable parameter is gt Delay for Auto OFF sets the time in seconds KLIC DI waits before automatically switching the A C machine off Once the A C machine has been automatically switched off any ON order will be ignored until the object Auto OFF acquires the value
7. Note also available in the same web site 2 CONFIGURATION 2 1 BASIC CONTROL With KLIC DI an air conditioning unit can be monitored and controlled the same way it would be with the infrared remote control provided with it Through the KNX bus the following basic functionalities of the air conditioning unit can be controlled gt ON OFF switch of the air conditioning unit gt Setpoint Temperature Between 16 and 32 C gt Operating mode Heat Cool Fan and Dry gt Fan speed 2 or 3 levels available depending on the available levels of the A C unit gt Swing if available swinging or still position 5 different positions available These functionalities have a machine status associated which is periodically sent to KLIC DI When KLIC DI receives from the machine a status different to the previous one it updates the status of the corresponding parameter in the KNX bus ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 8 2 2 ADVANCED FUNCTIONALITIES Apart from basic control functions over the air conditioning system KLIC DI offers other advanced functionalities that provide added value to the wired remote control gt Scene configuration allows establishing a specific parameter combination in order to generate a determined climate ambient in the room KLIC DI allows configuring up to 4 different scenes gt Auto OFF allows an automatic and temporary switch off of the machine after a pre established delay
8. Sending 0 32 Min 33 65 Med gt 65 Max gt For 3 levels 4 1 bit w 0 1 0 Last Swing sending 0 Among fixed pos 1 Motion f Status 5 1 bit O RT 0 1 Last ON OFF Reception Machine state ON OFF dependant Status a 6 2 bytes O RT 16 32 C Last Temperature Reception Value received from the machine dependant Status p Actual mode O RT 7 1 byte 0 255 dependant pee Mode reception 0 Aut 1 Heat 3 Cool 9 Fan 14 Dry Status a 25 Min 100 M x gt For 2 levels 1 O RT 1009 8 byte 051007 dependant ras FAN Hocapion 25 Min 50 Med 100 Max gt For 3 levels 9 1 byte o RT 0 100 Status Last Swing 1 byte Sendin 0 80 Fixed Pos 100 Motion 2 dependant gt by 9 we 10 1 bit WT 0 1 0 Last Cool mode sending 1 Set Cool Mode 0 Nothing 11 1 bit WT 0 1 0 Last Heat mode sending 1 Set Heat Mode 0 Nothing 12 1 bit WT 0 1 0 Last Fan mode sending 1 Set Fan Mode 0 Nothing 13 1 bit I WT 0 1 0 Last Dry mode sending 1 Set Dry Mode 0 Nothing 14 1 bit Ww 0 1 0 Last Simplified Mode 0 Cool 1 Heat ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 25 NUMBER SIZE IN OUT FLAGS VALUES SECTION NAME DESCRIPTION RANGE 1st TIME RESET a o 0 1 15 1 bit RT 0 Last Cool mode reception 1 Cool mode enabled 0 Disabled 16 1 bit RT 0 1 0 Last Heat mode reception 1 Heat mode enabled 0 Disabled 17 1 bit RT 0 1 0 Last Fan mode reception 1 Fan mode enabled 0 Disabled 18 1 bit O RT 0 1 0 Last Dry mode rec
9. ann aaaeaii 25 Annex Il Correspondence with A C Unit Error Codes rrrnrannrnnannvnnnnvonnnvnnsnnvnsenvnnnsvrrsnnrnssnnnerenvrsnnrrssnnrnsenvensnvsene 27 ZENNiO AVANCE Y TECNOLOG A vwww zennio com 2 DOCUMENT UPDATES error codes sent to the bus and the specific error codes of the machine Versi n Modificaciones P gina s Changes since version 1 3 of the application program e Solved bug that caused occasional communication interruption at the start up Revision of the explanation about the activation of the Temperature 17 Limitation feature Additional explanation on the concept of the master of mode 20 1 4a New section 3 2 8 Indoor temperature sending time for further detail 22 about this function Explanation on the non cyclic behaviour of the step control 24 General revision and update of the table of correspondences between the 27 General improvement of this English version of the manual texts and minor issues ZENNiO AVANCE Y TECNOLOG A vwww zennio com 3 1 INTRODUCTION 1 1 KLIC DI KLIC DI is an interface that allows a bidirectional communication between a KNX domotic system and commercial and industrial air conditioning units through two possible application programs gt KLIC DI VRV for industrial A C systems with variable refrigerant volume gt KLIC DI SKY for other comercial A C systems Because of this bidirectional communication
10. in the KLIC DI A C unit communication process Apart from informing about the occurrence of possible errors it is also possible to configure the sending of the error type In case of internal errors the numerical code associated to the error type is shown in Table 2 1 Error Number Type of Internal Error Data reception failed inadequate speed parity etc Communication time exceeded Time Out Incorrect checksum Incorrect response from the machine 1 Bh0 wn Table 2 1 Internal Error Types Regarding the numerical code that is sent in the event of external errors it should be looked up in the user manual of the installed air conditioning system according to Annex Il Correspondence with A C Unit Error Codes gt Initial configuration this functionality allows establishing initial values for the A C unit statuses after installing the system or after recovering from a power failure The statuses that may be configured are ON OFF temperature mode fan and swing of the machine ZENNiO AVANCE Y TECNOLOG A vwww zennio com 10 It is also possible to send the initial values to the KNX bus after the start up gt Type of control it is important to consider the type of control Master or Slave with which KLIC DI is going to be configured The Master control in the installation will be in charge of the communication with the machine and it will retransmit the instructions and the status from the machine to the slave c
11. result in an incorrect control of the system performance 81111 KUC DI GENERAL GENERAL MODE FAN Scenes No v Temperature Limitation No v Auto OFF No y Errors Management No X Initial Configuration Default v Type of Control Master Remote Control v Master Slave of Mode Slave of Mode v Swing Yes m Indoor Temp Sending Time 30 x1 sec Figure 3 10 Swing 5 still positions are available for the slats as well as constant movement or swing halt When this option is enabled Yes two 1 byte communication objects appear Swing 1 byte Sending and Swing 1 byte Reception as well as two more 1 bit objects Swing sending and Swing 1 bit reception All of them allow controlling and showing the slats status at any time Particularly The 1 bit object Swing sending permits controlling the slat position as follows gt Sending the value 0 if the slats are in a still position they move to the next upper position In case of being under the swing mode the slats change to the last still position they had before entering in swing mode gt Sending the value 1 the slats start to move in the swing mode Object Swing 1 bit reception will indicate the slats status swing value 1 or still position value 0 gt The 1 byte object Swing 1 byte sending allows setting the slats position in terms of percentage according to Table 3 2 The
12. status object Swing 1 byte reception indicates the slats current status in percentage ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 21 Value of the Swing 1 Number of the Value of the Swing 1 byte byte Sending object position Reception object 0 Position 1 0 1 20 Position 2 20 21 40 Position 3 40 41 60 Position 4 60 61 80 Position 5 80 81 100 Swing 100 Table 3 2 Value of the Swing 1 byte object Note Due to the internal behaviour of the A C unit if position number 3 or higher is selected while in the Cool mode the A C unit will not respond to the command in order to prevent a cold air flow directing to a particular point of the room where a person may be standing Because of an analogous reasoning positions 1 and 2 will be ignored by the A C unit while in the Heat mode to prevent hot air accumulation in the upper part of the room 3 2 8 INDOOR TEMPERATURE SENDING TIME The Indoor Temp Sending Time x1 sec parameter permits defining a period between 30 and 255 seconds for cyclically send the indoor temperatura obtained by KLIC DI from the A C machine itself during the internal communication process This value will be sent to the KNX bus through the Internal Temperature Status object Note that it will not be sent unless the value is different from the last sent and that in the event of non having a built in sensor in the machine for performing this measure abnormal values may be
13. the air conditioning unit can be controlled in the same manner as through its own controls while the real status of the air conditioning unit is monitored and periodically sent to the KNX bus to inform other devices 111 N TOGO Figure 1 1 KLLIC DI interface In case of having a wired remote control also connected to the same communication bus of the unit KLIC DI will communicate with this remote control in a bidirectional manner one acting as a master control and the other one as a slave control It is important to verify that KLIC DI and the wired remote control are configured as different types of control This way the control acting as a slave will update its status when it is ordered by the master and will notify the master whenever there are status changes in the slave control itself KLIC DI includes the following features among others ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 4 gt Bidirectional control over industrial and commercial A C units gt Control the entire functionality of the air conditioning unit Error management handles the specific A C unit error codes as well as any communication errors that may arise gt LED indicator that allows monitoring the bidirectional traffic flow 1 2 INSTALLATION Figure 1 2 shows the element scheme of KLIC DI 1 KNX connector 2 LED indicator 3 Programming button 4 2 wire communication terminal block Figure 1 2 KLIC DI Element scheme
14. 00 Max 1 Byte E27 Indoor Temperature Reception Machine Temperature 2 Byte E28 Reference Temperature Reception Reference Temperature 2 Byte The default topology window see Figure 3 1 contains the communication objects associated to the sending and reception of the orders for basic control of the A C unit ON OFF Temperature Mode and Fan When entering the parameter edition for the first time the following window will be shown ZENNiO AVANCE Y TECNOLOG A vwww zennio com 13 2 111 1 KLIC DI GENERAL MODE FAN GENERAL Scenes Temperature Limitation Auto OFF Errors Management Initial Configuration Type of Control Master Slave of Mode Swing No No No No Default Master Remote Control Slave of Mode No Indoor Temp Sending Time 30 x1 sec Figure 3 2 Configuration screen by default As seen in figure 3 2 the configuration screen shows three main windows gt General to individually enable each of the advanced functionalities of the A C machine gt Mode to configure features related to the operating mode of the A C machine gt Fan to configure features related to the fan speed of the A C machine 3 2 GENERAL WINDOW From the General parameter window it is possible to enable the advanced functionalities Scenes Temperature limitation Auto OFF Error management and Initial configuration which are disab
15. 2 Zennio KLIC DI VRV KNX Interface Variable Refrigerant Volume ZN1CL KLIC DI lt lt 2 gt O gt O O ol a I Program version 1 4 3 Manual edition a INDEX Document updates u arena nn a at aaa 3 De A EE EE MM T 4 Bl KC aiii AA AA iz 4 1 2 Installation ea re asien 5 2 Configuration ern A iia 8 Zly Basic CONTO sn EE 8 2 2 Advanced functionalities s sisien aae aa a aE E S N 9 2 32 Control from the IR remote diia ee ir ee ie 12 3 ETS Parameterization zu 2 essen irren seebiendned tere andeieneeatenepe EO 13 3 1 Default config ratiON errada ern 13 3 2 General WindoW u eek eis han ai ia 14 3 2 1 Sa e E E A T E TT 15 3 2 2 Temperature limitation ccoconococoonnnnnnononononnnnnonnnnnonononnnnnnnnnnnononnnnnnnnnnnnnnonnnnnnnnnnnnnrnnennnnnanannnns 16 3 2 3 AUTO OFF nase tee en lee ainda 17 3 2 4 Error management a ans vaaccececaducccsvescecde dad occa dad diodo ad occusweucccdededoccusubancceeteanedes 17 3 2 5 Initial configuration cccccccesssssssececececessesesaececeeecesseuseeeeecusecsesaeaeeeeeceseeaaeaeeeeseussesesaeaeeeeeeesees 18 3 2 6 TYPE OR COMOL sr des 19 3 2 7 SWING na O 20 3 2 8 Indoor temperature sending tiM cccononccooccnncnnnononoonnnnnncnnnanononnnnnnnnnnnonononnnnnnnncnnnnrnnnnnnnnnnnnnnns 22 3 3 MOCO Wwindow z 2 s 2a22 een ond E a a AAEE ea aa hade 22 34 FANIA Wii 23 Annex Communication Objects cinc na ana an
16. A C machine and for power interruption recoveries This status can be the default or a custom status If the latter is selected the window in figure 3 8 be displayed 1111 KLIC DI rm oe GENERAL INITIAL CONFIGURATION MODE FAN INITIAL CONFIGURATION On Off Last y Temperature Last v Mode Last v Fan Last v Swing Last v Send Initial Configuration to BUS No v Figure 3 8 Initial configuration window ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 18 The variables than can be initialized are gt ON OFF last the status the machine had before the power failure on the very first switch on this will be assumed to be OFF ON or OFF gt Temperature Last or custom a new field appears to set the custom initial temperature between 16 C and 32 C Mode Last Heat Dry Fan or Cool Fan Last minimum or maximum gt Swing Last Swing or Fix Position 5 different specific positions are available Moreover the initial statuses can be sent to the bus when they are applied gt Send initial configuration to BUS If enabled Yes a new field will appear next Delay where to configure the time in seconds KLIC DI delays the sending of the statuses to the KNX bus 3 2 6 TYPE OF CONTROL The control type of the KLIC DI interface is also parameterized from the General window This can be Master Remote Control or Slave Remote Control This allows in
17. and Auto Cool can be controlled in three different manners from A C units 1 The machine receives the Reference Temperature and basing on a pre configured hysteresis it determines the corresponding auto mode 2 The machine receives the Indoor Temperature and basing on a pre configured hysteresis it determines the corresponding auto mode ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 9 3 The machine establishes the auto mode according to the average between the Reference Temperature and the Indoor Temperature The temperature value used by the machine to switch between modes Auto Cool and Auto Heat depends on the configuration established in the A C unit itself In all the above cases this value is compared to the setpoint temperature so that if the setpoint temperature is higher the Auto Heat mode is established and if the setpoint temperature is lower than this value the Auto Cool mode is established Take into account It is highly recommended to link the Reference Temperature to a temperature sensor that periodically monitors the real temperature of the room because it may happen that the pre configuration of the unit is unknown causing a wrong behaviour of the Auto mode The Reference Temperature has a default value of 25 C gt Error management this functionality allows sending messages to the KNX bus informing about errors Error management handles both external errors from the A C unit itself and those that may arise
18. cluding within the same installation both a KLIC DI interface and the original wired remote control of the A C unit it is important to avoid setting both devices to the same mode 5 1 1 1 KUC DI ms GENERAL GENERAL MODE FAN gt Scenes No Z Temperature Limitation No v Auto OFF No Errors Management No Z Initial Configuration Default x Type of Control Master Remote Control X Master Slave of Mode Slave of Mode Swing No X Indoor Temp Sending Time 30 x1 sec Figure 3 9 Type of control master or slave ZENNiO AVANCE Y TECNOLOG A vwww zennio com 19 When the option Master remote control is selected the drop down box Master Slave of Mode will also be displayed because only after configuring KLIC DI as the Master can it also be configured as the Master of Mode The concept of the master of mode originates from the possibility of having several groups of internal units within the same network e g one per floor in the building all of them connected to a unique external unit or BSV box so it will only be possible to heat or cool the liquid transported to all the indoor machines Consequently only one main mode Cool or Heat is permitted at the same time and hence only one master of mode internal unit which will be the only capable of switching to another mode Any other internal machine and their controls of the Master type
19. eption 1 Dry mode enabled 0 Disabled 19 1 bit w 0 1 0 Indifferent Fan 1 bit Sending 0 Down 1 Up 20 1 byte Ww 0 63 Indifferent Indifferent Scenes Set Scene value 21 1 bit I w 0 1 0 Last Temperature limitation 0 Disable 1 Enable 22 1 bit l w 0 1 0 Last Auto OFF 0 Disable 1 Enable Connection Connection 23 1 bit O RT 0 1 status status Internal error 0 No Error 1 Error dependant dependant o Error type Error type 1 Recep Err 2 TimeOut 3 Checksum 24 1 byte O RT 1 4 dependant dependant Type of Internal Error 4 Resp Err 25 1 bit O RT 0 1 Machine status Maching status External error 0 No Error 1 Error dependant dependant 3 Error type Error type 26 1 byte O RT 0 255 dependant dependant Type of External Error Check errors table 27 2 bytes O RT 0 120 0 C Machine ype Last Indoor temperature reception Machine temperature dependant Ref t t 28 2 bytes WU 0 120 0 C 25 C Last E ar en perenne Reference temperature reception 29 1 byte WU 0 100 0 Last Swing 1 byte Sending 0 80 Fixed Pos 100 Mot 30 1 bit O RT 0 1 0 Last Swing 1 bit Reception 0 Fixed Position 1 Motion ZENNiO AVANCE Y TECNOLOG A vwww zennio com 26 ANNEX Il CORRESPONDENCE WITH A C UNIT ERROR CODES Correspondence between the error codes sent to the KNX bus by KLIC DI and the error codes of the A C units themselves Code Olm IS IO JO RA JOD
20. hting in red The action that each button of the remote control performs is shown in Figure 2 1 OFF ON lt Temperatures 17 322C lt Figure 2 1 pressing zones in the IR remote ZENNiO AVANCE Y TECNOLOG A vwww zennio com 12 3 ETS PARAMETERIZATION To begin with the parameterization process of the KLIC DI interface it is necessary once the ETS program has been opened to import the database of the product KLIC DI VRV application program Next the device should be added to the project where desired And then one right click on the device will permit selecting Edit parameters in order to start the configuration In the following sections a detailed explanation is provided about each of the different functionalities of the device in ETS 3 1 DEFAULT CONFIGURATION This section shows the default configuration the device parameterization starts from Figure 3 1 Default topology a Topology in KLIC DI VRV KLIC DI VRV p Number Name Object Function Length Leen ma o ao On Off Sending Turn ON OFF the machine 1 bit El hon ad Temperature Sending Value sent to the machine 2 Byte a a 82 Mode Sending 0 Aut 1 Ht 3 Cool 9 Fan 14 Dry 1 Byte 223 Fan 1byte Sending 0 49 Low 50 100 High 1 Byte ms On Off Reception Machine State ON OFF 1 bit us Temperature Reception Value received from machine 2 Byte 87 Mode Reception Current Mode 0 Auto 1 Heat 1 Byte ode Fan Reception 25 Min 1
21. lable orders are gt ON OFF Possibility to set the A C machine status No change OFF or ON gt Temperature No change or new temperature value from 16 C to 32 C gt Mode No change Heat Dry Fan or Cool gt Fan No change minimum or maximum gt Swing No change Swing or Fix Position 5 different specific positions are available An example of scene configuration is shown in figure 3 4 ZENNiO AVANCE Y TECNOLOG A vwww zennio com 15 GENERAL SCENES MODE FEN Scene 1 Yes v Scene Number 1 E On off on Temperature New Temperature v New Temperature 25 cal Mode Heat y Fan Minimum v Scene 2 No y Scene 3 No v Figure 3 4 Scene configuration example Scene 1 3 2 2 TEMPERATURE LIMITATION The A C unit limits setpoint temperatures to the 16 C 32 C range causing that other values are ignored Nevertheless KLIC DI offers the possibility of establishing new temperature limits if they are within the A C unit predefined limits please check the A C unit manual Temperature limits can be customized for the two modes with associated temperatures Cool and Heat GENERAL TEMPERATURE LIMITATION MODE FAN TEMPERATURE LIMITATION COOL MODE Minimum 23 Maximum 28 HEAT MODE Minimum 19 al Maximum 26 Figure 3 5 Temperature limitation configuration ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 16 To make
22. led by default All these advanced functionalities are explained in detail in the following sections When the desired functionalities are enabled through their drop down boxes the left menu will show a new tab for the configuration window while the related communication objects will also be enabled From the General window it is possible to configure the desired type of control for KLIC DI Master or Slave remote control the enabling or not of the slats swing and the Indoor Temperature sending time which allows carrying out a periodical sending of the indoor temperature measured by the machine unless the value does not change vwww zennio com 14 ZENNiO AVANCE Y TECNOLOGIA 3 2 1 SCENES After enabling this functionality the left menu will include the option Scenes where to enable and parametrize each of the 4 available scenes The scene number to be run will be sent decreased by 1 to the KNX bus through the Scenes object enabled for this purpose 8 11 1 KLIC DI Arm GENERAL 7 SCENES MODE FEN a SCENES Scene 1 No Scene 2 N Scene 3 No v Scene 4 No 3 Figure 3 3 Scenes configuration window For every enabled scene the parameters that may be configured are the following gt Scene number Indicates the scene number from 1 to 64 on whose reception through the Scenes object decreased by one the corresponding configured orders will be sent to the A C machine The avai
23. ntly active gt Simplified modes enabling this option activates the Simplified Mode 1 bit object This object allows switching from the Cool and the Heat modes by respectively sending the value 0 or 1 through the object There is no status object associated to this control object 3 4 FAN WINDOW This window configures several features related to the fan speed or the volume of the air flow of the A C machine 8 11 11 KLIC DI xa GENERAL FAN MODE Number of Levels 2 Step Control No Figure 3 12 Fan window gt Number of levels allows specifying the number of fan levels permitted by the A C unit which may be 2 or 3 levels The air speed is related to two 1 byte objects Fan 1 Byte ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 23 Sending and Fan Reception for controlling and showing the fan speed respectively The control object Fan Sending reflects this speed in percentage This value will be interpolated so that it fits the available amount of levels as it can be seen next The status object Fan Reception will show the current fan sped according to the interpolated percentages gt 2 levels The fan speed percentages will be interpolated as shown in Table 3 3 Initial Speed Interpolated Speed Percentage Level Percentage 0 49 25 Minimum 50 100 100 Maximum Table 3 3 Fan speed percentages for 2 levels gt 3 levels The fan speed percentages will be inter
24. ontrol in case it exists However both controls will be able to configure all the functionality of the machine This feature allows connecting to the same installation both the KLIC DI interface and the wired remote control of the A C unit after selecting the desired master slave configuration avoiding that both are configured with the same type of control it is not possible to have two masters and two slaves In case of having both controls configured as Masters the screen of the A C unit control will show the error code 88 and the error code U5 will be as well sent to the bus Note When the wired control is switched from one mode to another M S it is necessary to force a power interruption so the wired control reboots under the new mode Important The BRC1E51A7 wired control can only operate as a Master control In case of using this model in the installation it is necessary to configure KLIC DI as a Slave control ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 11 2 3 CONTROL FROM THE IR REMOTE KLIC DI incorporates by design an infrared receiver located next to the LED indicator This makes the installation process of the device easier since it is possible to use the Zennio IR remote control see Figure 2 1 to check that the control over the A C machine is carried out properly Note n order to send the corresponding orders from the IR remote control to the interface it is necessary to have the LED indicator lig
25. polated as shown in Table 3 4 Initial Speed Interpolated Speed Percentage Level Percentage 0 32 25 Minimum 33 65 50 Medium 66 100 100 Maximum Table 3 4 Fan speed percentages for 3 levels gt Step control enabling of this feature Yes enables the 1 bit object Fan 1 bit Sending which allows increasing by sending the value 1 or decreasing value 0 the fan speed in one level for example under a three level paramerization and in the minimum level of fan speed the value 1 sent via the Fan 1 bit Sending object will cause that the fan speed level changes to medium The step control is non cyclical This means that being in the Minimum level 0 any order to decrease the level will be ignored by the unit which will maintain the same air level unless an order to increase it is received Analogously when the speed level is at its maximum 100 it will not change until a decrease order is received ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 24 ANNEX I COMMUNICATION OBJECTS NUMBER SIZE IN OUT FLAGS VALUES SECTION NAME DESCRIPTION RANGE 1st TIME RESET 0 1 bit WwW 0 1 0 Last ON OFF Sending Turn ON OFF the machine 1 2 bytes WwW 16 32 C 25 C Last Temperature Sending Value sent to the machine 2 1 byte w 0 255 Cool 3 Last Mode Sending 0 Aut 1 Heat 3 Cool 9 Fan 14 Dry 0 49 Low 50 100 High gt For 2 levels 3 1 byte l w 0 100 0 Last Fan 1 byte
26. sent 3 3 MODE WINDOW As seen in Section 3 1 Default Configuration the Mode specific window allows configuring some features related to the operating mode of the A C machine 11 1 KUC DI Po GENERAL BEE MODE FAN Individual Modes No z one object per mode Simplified Modes only cool heat Figure 3 11 Mode window ZENNiO AVANCE Y TECNOLOG A vwww zennio com 22 gt Individual modes when this option is selected 8 new 1 bit communication objects will be deployed Four of them are associated to sending each of the available modes Cool Fan Heat and Dry while the other 4 objects refer to the reception from the A C machine of the status of every mode The objects associated to the sending are Cool Mode Sending Fan Mode Sending Heat Mode Sending and Dry Mode Sending The objects associated to the reception are Cool Mode Reception Fan Mode Reception Heat Mode Reception and Dry Mode Reception Moreover objects Mode Sending and Mode Reception 1 byte each are available for use by default If the Individual modes option is activated the operating mode of the A C machine will be modifiable by writing the value 1 through the communication object associated to the desired individual mode Moreover the KNX bus will also be informed about the currently active mode through the Mode Reception object and through the 1 bit reception object of the specific mode curre
27. useful during the installation process Next the meaning of every LED color gt Red still KLIC DI is under programming mode gt Red blinking KLIC DI is under secure mode the LED blinks red every 0 5 seconds gt Green still failure in the external power supply of KLIC DI KLIC DI is not connected to the A C unit and or the A C unit is not connected to the power line gt Green blinking communication from the A C unit to KLIC DI gt Blue blinking communication from KLIC DI to the A C unit gt Communication cable a 2 wire cable that will connect to KLIC DI through the provided terminal block 4 at one end and directly to the P1 P2 connectors of the PCB of the internal unit or of the wired remote control at the other end ZENNiO AVANCE Y TECNOLOGIA vwww zennio com 6 REMOTE CONTROL A C UNIT A C UNIT KLIG DI Wired remote control A C unit Connection base of the A C unit Zennio terminal block connection ZENNiO AVANCE Y TECNOLOGIA The wired remote control must operate in the opposite mode to that of KLIC DI vwww zennio com 7 To obtain detailed information about the technical features of KLIC DI as well as security and installation information please read the interface Datasheet included in the original package of the device and also available at http www zennio com It is also recommended to consult the KLIC DI Installation
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