161BUILDINGMANAGEMENT SYSTEMDMS-Bnet3) Description of partsNo Name FunctionLCD display Displays current time or menuMenu button Access the setting menuS/T button Select function or setting item in the settingmenuSet button Enter or check setting item in the setting menuBottom cover Unscrew 2 screws on the bottom to removethe cover and check the cable connections(1) Front(2) LED indicatorNo. Item Name StatusPower 1PXFSJOEJDBUPS Turns blue when the power is suppliedCPU Alive $16PQFSBUJPOJOEJDBUPS Blinks in orange with 1 second intervals duringnormal operationEthernet–Linked Internet connection indicator Turns green during normal connectionEthernet–Active Internet data transmission/reception indicator Blinks in orange during normal transmission/receptionCOM1~5 – TX Channel 1~5 OnOff controller/Interface moduleData transmission indicator Blinks in green during normal transmissionCOM1~5 – RX Channel 1~5 OnOff controller/interface moduleData reception indicator Blinks in green during normal receptionCheck Indoor/Outdoor unit Communication status indicator Turns green when communication error occursCompatible product7 Conventional communication outdoor unit requires compatible interface module (MIM-N01) to establish connection7 MIM-B13D, MIM-B13E, MIM-B04A Interface modules cannot be connected.7 To connect ERV, MIM-N10 interface module is required.7 PIM connection is different depending on software version.- Before 2.6.0.3 : MIM-B16 only- 2.6.0.3 : MIM-B16N only- After 2.6.1.7 : MIM-B16, MIM-B16NOutdoor unit AM7777X777777Controller0O0GGDPOUSPMMFS .$."%/ 5PVDIDFOUSBMJ[FEDPOUSPMMFS .$."/ 1*.JOUFSGBDFNPEVMF .*.# .*.#/ [¥]UwGG ¥UGGGX]X YWX[TW[TY\GGG㝘䟸G[aZ]a[X