Gateway for integration of Mitsubishi Electric air conditioners into KNX TP-1 (EIB) control systems Compatible with Domestic, Mr. Slim and City Multi lines commercialized by Mitsubishi Electric Application’s Program Version: 1.0 USER MANUAL Issue date: 03/2020 r17.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN Important User Information Disclaimer The information in this document is for informational purposes only. Please inform HMS Industrial Networks of any inaccuracies or omissions found in this document. HMS Industrial Networks disclaims any responsibility or liability for any errors that may appear in this document. HMS Industrial Networks reserves the right to modify its products in line with its policy of continuous product development.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN Gateway for integration of Mitsubishi Electric air conditioners into KNX TP-1 (EIB) control systems. Compatible with Domestic, Mr. Slim commercialized by Mitsubishi Electric. and City Multi lines Application’s Program Version: 1.0 ORDER CODE INKNXMIT001I000 LEGACY ORDER CODE ME-AC-KNX-1-V2 © HMS Industrial Networks S.L.U. - All rights reserved This information is subject to change without notice URL https://www.intesis.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN INDEX 1. Presentation .................................................................................................... 5 2. Connection ...................................................................................................... 6 3. Configuration and setup .................................................................................... 7 4. ETS Parameters ......................................................................
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 1. Presentation INKNXMIT001I000 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: • Reduced dimensions, quick installation. • Multiple objects for control and status (bit, byte, characters…) with KNX standard datapoint types. • Status objects for every control available.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 2. Connection The interface comes with a cable (1,9 meters long) for direct connection to the internal control board of the AC indoor unit. o Connection of the interface to the AC indoor unit: Disconnect mains power from the AC unit. Open the front cover of the indoor unit in order to have access to the internal control board. In the control board locate the socket connector marked as: CN92 or CN105 in Mr. Slim models. in rest of models.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 3. Configuration and setup This is a fully compatible KNX device which must be configured and setup using standard KNX tool ETS. ETS database for this device can be downloaded from: https://intesis.com/products/ac-interfaces/mitsubishi-electric-gateways/mitsubishi-electric-domestic-mr.slimand-city-multi-to-knx-interface Please consult the README.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 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).
IntesisTM KNX – Mitsubishi Electric A.C. 4.1 User's manual r17.0 EN General dialog Inside this parameter’s dialog it is possible to activate or change the parameters shown in the Figure 4.1. The first field shows the URL where to download the database and the user manual for the product. 4.1.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 4.1.3 Enable func “Control_ Lock Control Obj” This parameter shows/hide the Control_ Lock Control Obj communication object which, depending on the sent value, locks or unlocks ALL the Control_ communication objects except itself. o If set to “no” the object will not be shown. o If set to “yes” the Control_ Lock Control Objects object will appear.
IntesisTM KNX – Mitsubishi Electric A.C. o If set to “yes” the Status_ Error Code [2byte] object will appear. • 4.2 User's manual r17.0 EN This object can be read and also sends the indoor unit error, if occurred, in numeric format. If a “0” value is shown that means no error. Mode Configuration dialog Figure 4.4 Default Mode Configuration dialog All the parameters in this section are related with the different mode properties and communication objects.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN o If set to “no” the objects will not be shown. o If set to “yes” the Control_ and Status_ Mode Cool/Heat objects will appear. • When a “1” value is sent to the Control_ communication object, Heat mode will be enabled in the indoor unit, and the Status_ object will return this value.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 4.2.4 Enable use of bit-type Mode objects (for control) This parameter shows/hides the bit-type Control_ Mode objects. o If set to “no” the objects will not be shown. o 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. 4.2.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN Figure 4.6 Parameter detail 4.2.7 Enable use of Legacy_ object for Mode This parameter shows/hides the Legacy_ Mode communication object o o 4.3 If set to “no” the communication object will not be shown. 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.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN Figure 4.8 Parameter detail o If set to “no” all the parameters and communication objects for the Fan Speed will not be shown. o If set to “yes” all the parameters and communication objects (if enabled in the parameters dialog) for the Fan Speed will be shown. Important: Read the documentation of your indoor unit to check if Fan Speed control is available. 4.3.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN o If set to “no” the object will not be shown. o If set to “yes” the Control_ Fan Speed +/- object and a new parameter will appear. Figure 4.12 Parameter detail ➢ 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. 4.3.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 4.3.7 Enable use of Text object for Fan Speed This parameter shows/hides the Status_ Fan Speed Text communication object. o If set to “no” the object will not be shown. o If set to “yes” the Status_ Fan Speed Text object will appear. Also, in the parameters, will be shown five text fields, one for each Fan Speed, that will let modify the text string displayed by the Status_ Fan Speed Text when changing a fan speed. Figure 4.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN Figure 4.14 Vanes Up-Down Configuration dialog All the parameters in this section are related with the Vanes Up-Down properties and communication objects. 4.4.1 Indoor unit has U-D Vanes This parameter lets choose if the unit has Up-Down Vanes available or not. Figure 4.15 Parameter detail o If set to “no” all the parameters and communication objects for the Up-Down Vanes will not be shown.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN Figure 4.17 Parameter detail o If set to “no” all the parameters and communication objects for the Auto Vanes U-D will not be shown. o If set to “yes” a new parameter will appear. Find more information on section Enable “Vanes U-D Man/Auto” objects (for Control and Status). Figure 4.18 Parameter detail Important: Read the documentation of your indoor unit to check if Auto Vane Position is available. 4.4.
IntesisTM KNX – Mitsubishi Electric A.C. o User's manual r17.0 EN If set to “yes” the Control_ Vanes U-D +/- object and a new parameter will appear. Figure 4.19 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. 4.4.6 Enable use of bit-type Vane U-D objects (for Control) This parameter shows/hides the bit-type Control_ Vanes U-D objects.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN This parameter shows/hides the Control_ Vanes U-D Man/Auto and Status_ Vanes U-D Man/Auto communication objects. o If set to “no” the objects will not be shown. o If set to “yes” the Control_ Vanes U-D Man/Auto and Status_ Vanes U-D Man/Auto objects will appear. • When a “1” value is sent to the Control_ communication object, Vanes UpDown will be in Auto mode, and the Status_ object will return this value.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN o If set to “no” the communication object will not be shown. o 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. It is used to maintain compatibility with old gateway models. 4.5 Temperature Configuration dialog Figure 4.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN ➢ DPT type for +/- Setp Temp 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_ Setpoint Temp +/object. (Lower limit) 19ºC 20ºC … ▪ ▪ 27ºC 28ºC (Upper limit) Up / Increase Down / Decrease 4.5.2 Ambient temp. ref.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN Figure 4.23 Parameter detail All the parameters in this section are related with the Scene properties and communication objects. A scene contains values of: On/Off, Mode, Fan speed, Vane position, Setpoint Temperature and Remote Controller Disablement. 4.6.1 Enable use of scenes This parameter shows/hides the scene configuration parameters and communication objects.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN o If set to “no” the communication objects will not be shown. o If set to “yes” the communication objects will appear. To execute a scene by using these objects, a “1” value has to be sent to the scene’s object we want to execute (i.e. to execute scene 4, a “1” has to be sent to the Control_ Execute Scene 4 object). 4.6.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN Figure 4.24 Parameter detail ➢ AC switch-off timeout (min) This parameter lets select how much time (in minutes) to wait before switching off the indoor unit. ➢ Reload last On/Off val once window is closed? If set to “no”, once the switch-off timeout is stopped, any value will be reloaded. If set to “yes”, once the switch-off timeout is stopped, the last On/Off value sent will be reloaded.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 5. Specifications Enclosure ABS (UL 94 HB) de 2,5 mm thick Net dimensions (dxwxh): 59 x 36 x 21 mm / 4” x 2.8” x 1.2” Color: Light White Operation Temperature -25ºC to 60ºC Weight 42 g. Stock Temperature -40ºC to 85ºC Power supply 29V DC, 5mA Supplied through KNX bus.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 6. AC Unit Types compatibility. A list of Mitsubishi Electric indoor unit models compatible with INKNXMIT001I000 and their available features can be found in: https://www.intesis.com/docs/compatibilities/inxxxmit001ix00_compatibility © HMS Industrial Networks S.L.U. - All rights reserved This information is subject to change without notice URL https://www.intesis.
IntesisTM KNX – Mitsubishi Electric A.C. User's manual r17.0 EN 7.
IntesisTM KNX - Mitsubishi Electric A.C. User's manual r17.0 EN Appendix A – Communication Objects Table DATAPOINT TYPE TOPIC OBJECT NUMBER On/Off 0 Control_ On/Off 1 Control_ Mode 2 Control_ Mode Cool/Heat 3 Mode Fan Speed anes Up-Down NAME LENGTH DPT_NAME FLAGS FUNCTION DPT_ID R W T U 1 bit DPT_Switch 1.001 W T 0 - Off; 1-On 1 byte DPT_HVACContrMode 20.105 W T 0 - Auto; 1 - Heat; 3 - Cool; 9 - Fan; 14 - Dry 1 bit DPT_Heat/Cool 1.
IntesisTM KNX - Mitsubishi Electric A.C. 24 Control_ Vanes U-D -/+ / Control_ Vanes U-D +/- 25 Control_ Setpoint Temperature 26 Control_ Setpoint Temp -/+ / Control_ Setpoint Temp +/- 27 Counter Window Temperature Locking Scenes ON/OFF Mode Fan User's manual r17.0 EN 1.007 / 1.008 W T 0 - Decrease; 1 – Increase / 0 - Up; 1 - Down DPT_Value_Temp 9.001 W T (ºC) 1 bit DPT_Step / DPT_UpDown 1.007 / 1.
IntesisTM KNX - Mitsubishi Electric A.C. Vanes Up-Down Temperature Error Counter Locking Scene Legacy User's manual r17.0 EN 53 Status_ Fan Speed Manual/Auto 1 bit DPT_Bool 1.002 R T 0 – Manual; 1 - Auto 54 Status_ Fan Speed 1 1 bit DPT_Bool 1.002 R T 1 – Fan is in speed 1 55 Status_ Fan Speed 2 1 bit DPT_Bool 1.002 R T 1 – Fan is in speed 2 56 Status_ Fan Speed 3 1 bit DPT_Bool 1.002 R T 1 - Fan is in speed 3 57 Status_ Fan Speed 4 1 bit DPT_Bool 1.
