IntesisBox ME-AC-KNX-1i User Manual
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IntesisBox ME-AC-KNX-1i User Manual

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IntesisBox
®
ME-AC-KNX-1i
v1.1
User's Manual
Issue Date: 03/2018
r2.3 eng

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Summary of Contents for IntesisBox ME-AC-KNX-1i

  • Page 1 IntesisBox ® ME-AC-KNX-1i v1.1 User's Manual Issue Date: 03/2018 r2.3 eng...
  • Page 2 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng © Intesis Software S.L.U. All Rights Reserved. Information in this document is subject to change without notice. The software described in this document is furnished under a license agreement or nondisclosure agreement. The software may be used only in accordance with the terms of those agreements.
  • Page 3 KNX TP-1 (EIB) control systems. Compatible with Domestic and Mr. Slim line air conditioners commercialized by Mitsubishi Electric. Application’s Program Version: 1.1 Order Code: ME-AC-KNX-1i 3 / 63 © Intesis Software S.L.U. - All rights reserved http://www.intesisbox.com This information is subject to change without notice Email info@intesisbox.com...

  • Page 4: Table Of Contents

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng INDEX Presentation ....................6 Connection ...................... 7 Configuration and setup ..................8 ETS Parameters ....................9 General dialog .................... 10 4.1.1 Send READs for Control_ objects on bus recovery ........10 4.1.2...
  • Page 5 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.6.4 Enable limits on Control_ Setpoint obj ............. 34 4.6.5 Ambient temp. ref. is provided from KNX ..........34 Scene Configuration dialog ................35 4.7.1 Enable use of scenes ................35 4.7.2...

  • Page 6: Presentation

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 1. Presentation ME-AC-KNX-1i allows a complete and natural integration of MITSUBISHI ELECTRIC air conditioners with KNX control systems. Compatible with all Domestic and Mr. Slim models commercialized by MITSUBISHI ELECTRIC Main features: •...

  • Page 7: Connection

    CN92 or CN105 of the AC unit's control board. Fix the ME-AC-KNX-1i inside or outside the AC indoor unit depending on your needs, remember that ME-AC-KNX-1i must be also connected to the KNX bus.

  • Page 8: Configuration And Setup

    Important: Do not forget to select the correct settings of AC indoor unit being connected to the ME-AC-KNX-1i. This is in "Parameters" of the device in ETS. 8 / 63 © Intesis Software S.L.U. - All rights reserved http://www.intesisbox.com...

  • Page 9: Ets Parameters

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4. ETS Parameters When imported to the ETS software for the first time, the gateway shows the following default parameter configuration: Figure 4.1 Default parameter configuration With this configuration it’s possible to send On/Off (Control_ On/Off), change the AC Mode (Control_ Mode), the Fan Speed (Control_ Fan Speed) and also the Setpoint Temperature (Control_ Setpoint Temperature).

  • Page 10: General Dialog

    4.1.1 Send READs for Control_ objects on bus recovery When this parameter is enabled, ME-AC-KNX-1i will send READ telegrams for the group addresses associated on its Control_ objects on bus recovery or application reset/start-up. If set to “no” the gateway will not perform any action.

  • Page 11: Enable Func "Control_ Lock Control Obj

    KNX bus reset/failure happens. 4.1.5 Enable func “Operating Hours Counter” This parameter shows/hides the Status_ Operation Hour Counter communication object which counts the number of operating hours for the ME-AC-KNX-1i. If set to “no” the object will not be shown. 11 / 63 ©...

  • Page 12: Enable Object "Error Code [2Byte]

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng If set to “yes” the Status_ Operation Hour Counter object will appear. • This object can be read and sends its status every time an hour is counted. The gateway keeps that count in memory and the status is sent also after a KNX bus reset/failure.

  • Page 13: Mode Configuration Dialog

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.2 Mode Configuration dialog Figure 4.6 Default Mode Configuration dialog All the parameters in this section are related with the different mode properties and communication objects. The byte-type communication object for Mode works with the DTP_20.105. Auto mode will be enabled with a “0”...

  • Page 14: Enable Pid-Compat. Scaling Mode Objects

    / cooling system. • ME-AC-KNX-1i device does not provide individual control on the internal parts of the indoor unit (as can be its compressor, refrigerant valves, etc). Rather, it provides the same level of control as a (user) remote controller.

  • Page 15: Enable Use Of + / - Object For Mode

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.2.4 Enable use of + / - object for Mode This parameter shows/hides the Control_ Mode +/- communication object which lets change the indoor unit mode by using two different datapoint types.

  • Page 16: Enable Use Of Bit-Type Mode Objects (For Status)

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng If set to “yes” the Control_ Mode objects for Auto, Heat, Cool, Fan and Dry will appear. To activate a mode by using these objects a “1” value has to be sent.

  • Page 17: Special Modes Configuration Dialog

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng If set to “yes” the Legacy_ Mode communication object will appear. This object lets change the indoor unit mode but it uses a different data type. It is used to maintain compatibility with old gateway models.

  • Page 18: Enable Use Of Economy Mode

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.10 Parameter detail • When a “1” value is sent to the Control_ communication object Power Mode will be enabled, and the Status_ object will return this value.

  • Page 19: Enable Use Of Additional Heating Mode

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng • When a “0” value is sent to the Control_ communication object, EconoMode will be disabled, and the Status_ object will return this value. Important: This mode will ONLY work if the indoor unit is both turned on and in a Heat, Cool, Auto-Heat or Auto-Cool Mode.

  • Page 20: Enable Use Of Additional Cooling Mode

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng ➢ Fan Speed for this mode: Fan Speed that will be set in the unit while in Additional Heating Mode. 4.3.4 Enable use of ADDITIONAL COOLING mode This parameter shows/hides the Control_ Start Additional Cool Mode and Status_ Additional Cool Mode communication objects.

  • Page 21: Fan Speed Configuration Dialog

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.4 Fan Speed Configuration dialog Figure 4.11 Default Fan Speed Configuration dialog All the parameters in this section are related with the Fan Speed properties and communication objects. 4.4.1 Fan is accessible in Indoor unit This parameter lets choose if the unit has Fan Speed control available or not.

  • Page 22: Indoor Unit Has Auto Fan Speed

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.4.3 Indoor unit has AUTO fan speed This parameter lets choose if the indoor unit has Auto Fan Speed available or not. Figure 4.14 Parameter detail If set to “no” all the parameters and communication objects for the Auto Fan Speed will not be shown.

  • Page 23: Enable Use Of +/- Object For Fan Speed

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng When “Scaling [DPT 5.001]” is selected, Control_ Fan Speed and Status_ Fan Speed communication objects for this DPT will appear. The next table shows the range of values that can be sent through the Control_ object and the value returned by the Status_ object.

  • Page 24: Enable "Fan Speed Manual/Auto" Objects (For Control And Status)

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng ➢ DPT type for +/- Fan Speed Object This parameter lets choose between the datapoints 0-Up / 1-Down [DPT_1.008] and 0-Decrease / 1-Increase [DPT_1.007] for the Control_ Fan Speed +/- object.

  • Page 25: Enable Use Of Bit-Type Fan Speed Objects (For Status)

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng If set to “no” the objects will not be shown. If set to “yes” the Control_ Fan Speed objects for Speed 1, Speed 2, Speed 3 (if available), and Speed 4 (if available) will appear. To activate a Fan Speed by using these objects a “1”...

  • Page 26: Vanes Up-Down Configuration Dialog

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.4.10 Enable use of Legacy_ object for Fan Speed This parameter shows/hides the Legacy_ Fan Speed communication object If set to “no” the communication object will not be shown.

  • Page 27: Available Positions In Indoor Unit

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Important: Read the documentation of your indoor unit to check if Up-Down Vanes are available. 4.5.2 Available positions in Indoor Unit This parameter lets choose how many vane positions are available in the indoor unit.

  • Page 28: Enable Use Of +/- Object For Vanes U-D

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng When “Enumerated [DPT 5.010]” is selected, Control_ Vanes U-D and Status_ Vanes U-D communication objects for this DPT will appear. To choose a vanes position, values from “1” to “4” (or “5” when available) can be sent to the Control_ object.

  • Page 29: Enable Use Of Bit-Type Vane U-D Objects (For Control)

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.23 Parameter detail ➢ DPT type for +/- Vane Up-Down obj This parameter lets choose between the datapoints 0-Up / 1-Down [DPT_1.008] and 0-Decrease / 1-Increase [DPT_1.007] for the Control_ Vanes U-D +/- object.

  • Page 30: Enable Use Of Bit-Type Vane U-D Objects (For Status)

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng If set to “no” the objects will not be shown. If set to “yes” the Control_ Vanes U-D objects for each Position will appear. To activate a Vanes Position by using these objects, a “1” value has to be sent.

  • Page 31: Enable "Vanes U-D Swing" Objects (For Control And Status)

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Important: When in Auto Mode the indoor unit will choose the most appropriate vane up-down position, but this will be shown neither in KNX nor in the remote controller.

  • Page 32: Enable Use Of Legacy_ Object For Vanes

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.5.11 Enable use of Legacy_ object for Vanes This parameter shows/hides the Legacy_ Vanes communication object If set to “no” the communication object will not be shown. If set to “yes” the communication object will appear. This object lets change the indoor unit vanes behavior but it uses a different data type.

  • Page 33: Transmission Of "Status_ Ac Return Temp

    KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.6.2 Transmission of “Status_ AC Return Temp” This parameter lets to you choose if the AC return temperature will be sent “only cyclically”, “only on change” or “cyclically and on change”. The AC return temperature is sent through the communication object Status_ AC Return Temp.
  • Page 34 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.6.4 Enable limits on Control_ Setpoint obj This parameter enables to define temperature limits for the Control_ Setpoint Temperature object. Figure 4.27 Parameter detail If set to “no” the setpoint temperature limits for the Control_ Setpoint Temperature object will be the default: 19ºC for the lower limit and 28ºC for the upper limit.
  • Page 35 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng “AC Setp. Temp” = “AC Ret. Temp” - (“KNX Amb. Temp.” - “KNX Setp. Temp”) AC Setp. Temp: AC indoor unit setpoint temperature ▪ AC Ret. Temp: AC indoor unit return temperature ▪...
  • Page 36 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.29 Parameter detail If set to “no” the scene parameters and communication objects will not be shown. If set to “yes” the scene parameters and communication objects will be shown. To execute a scene through the byte-type object, a value from “0”...
  • Page 37 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.31 Parameter detail If set to “no” the communication objects will not be shown. If set to “yes” the communication objects will appear. To execute a scene by using these objects, a “1”...
  • Page 38 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng ➢ Scene “x” / Value for On-Off This parameter lets choose the power of the indoor unit when the scene is executed. The following options are available: “ON”, “OFF” or “(unchanged)”.
  • Page 39 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.8 Switch-Off Timeouts Configuration dialog Figure 4.34 Default Switch-Off Timeouts Configuration dialog All the parameters in this section are related with the timeout properties and communication objects. 4.8.1 Enable use of Open Window / Switch off timeout function This parameter shows/hides the Control_ Switch Off Timeout communication object which lets Start/Stop a timeout to switch off the indoor unit.
  • Page 40 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng ➢ DPT for Window / Switch-off timeout This parameter lets choose between the datapoints 0-Open / 1-Closed Window [DPT_1.009] and 0-Stop / 1-Start Timeout [DPT_1.010] for the Control_ Switch Off Timeout.
  • Page 41 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.36 Parameter detail ➢ Timeout to apply action (minutes) This parameter lets choose how much time to wait (in minutes) before executing the action specified in the next parameter (“Action after timeout elapsed”).
  • Page 42 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.38 Parameter detail ➢ Timeout to apply action (minutes) This parameter lets choose how much time to wait (in minutes) before executing the action specified in the next parameter (“Action after timeout elapsed”).
  • Page 43 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.39 Parameter detail ➢ Reload last On/Off value when Occupied If set to “no”, once the switch-off timeout has elapsed, any value will be reloaded. If set to “yes”, once the switch-off timeout has elapsed, the last On/Off value will be reloaded.
  • Page 44 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.9 Binary Input “x” Configuration dialog Figure 4.41 Binary Input Configuration dialog All the parameters in this section are related with the binary inputs properties and communication objects. 4.9.1 Enable use of Input “x”...
  • Page 45 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 4.9.4 Disabling function This parameter shows/hides the Control_ Disable Input x communication object which will let disable/enable the input x. If set to “no” any object will be shown.
  • Page 46 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng • When “On” is selected, the binary input will send a telegram with a “1” value after a bus recovery. Also a new parameter will appear (see below). • When “Off” is selected, the binary input will send a telegram with a “0” value after a bus recovery.
  • Page 47 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng • When “When output value is On” is selected, everytime a “1” value is sent, it will be sent cyclically. Also a new parameter will appear (see below). • When “When output value is Off” is selected, everytime a “0” value is sent, it will be sent cyclically.
  • Page 48 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.46 Parameter detail ➢ Sending delay after a bus recovery (seconds) This parameter lets configure a delay (in seconds) that will be applied after a bus recovery and, after which, a telegram will be sent.
  • Page 49 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng ➢ Short/long operation limit (x100ms) This parameter lets introduce the time period difference for the short and the long operation. ➢ Cycl. send. period in long oper. (x100ms) This parameter lets configure a time (in seconds) for the cyclical sending of a long operation.
  • Page 50 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng ➢ Operation This parameter lets select the value that the Binary Input “x” will send on a rising edge (contact activated). • When “Up” is selected, the binary input will always send telegrams with a “0”.
  • Page 51 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng Figure 4.49 Parameter detail ➢ Send telegram after bus recovery This parameter lets select if the Binary Input “x” will send a telegram, or not, after a bus recovery and the type of telegram sent (if enabled).
  • Page 52 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng When “Execute Scene (internal)” is selected, the binary input “x” will activate the “Scene 1”, on a rising edge (contact activated). Figure 4.52 Parameter detail ➢ Scene 1 when contact is activated The scene 1 will be activated on a rising edge.
  • Page 53 KNX – Mitsubishi Electric A.C. ® IntesisBox User's manual r2.3 eng 5. Specifications Envelope ABS (UL 94 HB). 2,5 mm thickness Dimensions 59 x 45 x 21 mm Weight Colour Light Grey 29V DC, 7mA Power supply Supplied through KNX bus.
  • Page 54 ® IntesisBox User's manual r2.3 eng 6. AC Unit Types compatibility. A list of Mitsubishi Electric indoor unit models compatible with ME-AC-KNX-1i and their available features can be found in: https://www.intesisbox.com/intesis/support/compatibilities/IntesisBox_ME-AC-xxx-1_AC_Compatibility.pdf 54 / 63 © Intesis Software S.L.U. - All rights reserved http://www.intesisbox.com...
  • Page 55 ® IntesisBox User's manual r2.3 eng 7. Error Codes Code Description (In Hexadecimal) Communication error between the ME-AC-KNX-1i gateway and the AC unit No active error 0001 Communication error with the AC unit 1102 Discharge Temperature high 1108 Internal thermostat detector working (49C)
  • Page 56 ® IntesisBox KNX - Mitsubishi Electric A.C. User's manual r1 eng Appendix A – Communication Objects Table DATAPOINT TYPE FLAGS OBJECT TOPIC NAME LENGTH FUNCTION NUMBER DPT_NAME DPT_ID R W T U On/Off Control_ On/Off 1 bit DPT_Switch 1.001 0 - Off; 1-On...
  • Page 57 ® IntesisBox KNX - Mitsubishi Electric A.C. User's manual r1 eng 0%-49% - Speed 1; 50%-82% - Speed 2; Control_ Fan Speed / 3 Speeds 1 byte DPT_Scaling 5.001 83%-100% - Speed 3; Control_ Fan Speed / 3 Speeds 1 byte DPT_Enumerated 5.010...
  • Page 58 ® IntesisBox KNX - Mitsubishi Electric A.C. User's manual r1 eng 1 - Pos1; 2 - Pos2; 3 - Pos3; Control_ Vanes U-D / 5 pos 1 byte DPT_Enumerated 5.010 4 - Pos4; 5 - Pos5 Control_ Vanes U-D Man/Auto...
  • Page 59 ® IntesisBox KNX - Mitsubishi Electric A.C. User's manual r1 eng Control_ Lock Control Objects 1 bit DPT_Bool 1.002 0 - Unlocked; 1 - Locked Control_ Power Mode 1 bit DPT_Start 1.010 0 - Stop; 1 - Start Control_ Econo Mode...
  • Page 60 ® IntesisBox KNX - Mitsubishi Electric A.C. User's manual r1 eng Control_ Disable Input 2 1 bit DPT_Enable 1.003 0 - Disable; 1 - Enable Control_ Disable Input 3 1 bit DPT_Bool 1.002 0 - Enable; 1 - Disable Control_ Disable Input 3...
  • Page 61 ® IntesisBox KNX - Mitsubishi Electric A.C. User's manual r1 eng 25% - Speed 1; 50% - Speed 2; Status_ Fan Speed / 4 Speeds 1 byte DPT_Scaling 5.001 75% - Speed 3; 100% - Speed 4; 1 - Speed 1; 2 - Speed 2; 3 Speed 3;...
  • Page 62 ® IntesisBox KNX - Mitsubishi Electric A.C. User's manual r1 eng Status_ Vanes U-D Pos4 1 bit DPT_Bool 1.002 1 - Position 4 Status_ Vanes U-D Pos5 1 bit DPT_Bool 1.002 1 - Position 5 Status_ Vanes U-D Swing 1 bit DPT_Bool 1.002...
  • Page 63 ® IntesisBox KNX - Mitsubishi Electric A.C. User's manual r1 eng Status_ Inx – Value 1 byte DPT_Value_1_Ucount 5.010 1 byte unsigned value Status_ Inx – Value 2 byte DPT_Value_2_Ucount 7.001 2 byte unsigned value Status_ Inx – Value 2 byte DPT_Value_2_Count 8.001...

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