63CENTRALIZEDCONTROL SYSTEMS3) Description of partsNo. Name DescriptionLCD On/Off button andIndoor unit operation indicator Button : Turn on/off the LCD screen Indicator- Blue : Turns on if any one of the indoor unit is in operation.- Red : Turns on if nay one of the indoor unit has an errorSD card slot Use to back-up data on SD card or updating S/WPower terminal $POOFDU"$_7 )[QPXFSReset button Use to reset Touch centralized controllerDI-1 terminal Terminal block for connecting digital input signal from 3rd party device.DI-2 terminal Terminal block for connecting digital input signal from 3rd party device.DO Terminal Terminal block for digital output signal.- Short : When any one of indoor units turns On- Open :When all indoor units are off485 communication terminal 8IFODPOOFDUJOHUPTFUMBZFS$POOFDUUPPVUEPPSVOJUPSJOEPPSVOJU '' 8IFODPOOFDUJOHUPDPOUSPMMBZFS$POOFDUUPPVUEPPSVOJU 0O0GGDPOUSPMMFS 5PVDIDFOUSBMJ[FEcontroller or DMS2 (R1/R2)Compatible product7 Conventional communication outdoor unit requires interface module (MIM-N01) to establish connection7 MIM-B13D, MIM-B13E, MIM-B04A Interface modules cannot be connected.7 To connect ERV, MIM-N10 interface module is required.Outdoor unit AM7777X777777ControllerOnOff controller (MCM-A202DN)Touch centralized controller (MCM-A300N)DMS2 (MIM-D00AN)BACnet gateway (MIM-B17N)Lonworks gateway (MIM-B18N)