6How to install Wi-Fi kit3 After fixing the rear cover of a Wi-Fi kit firmly into the wall with two or more screws, connect the power wire (V1, V2) andcommunication wire (F1, F2) to the terminal at the back side of the front cover with proper lengthWhen connecting the V1 and V2 power, tighten the screw of the terminal block (CN5) with torque 5 ±2 Kgf·cmThe size of the screws is 3 x 6• Maximum number of indoor unit installation that can be connected to Wi-Fi kit is 16• One Wi-Fi kit can be registered with maximum 5 users• Each account (one mobile phone) can be registered with maximum 2 Wi-Fi kitsⒷⒶⒹⒸ10 mm(9/16 inch) ormore10 mm(9/16 inch) or more50 mm (2 inches)or more10 mm(9/16 inch) or moreScrewfixingholeRear cover❋❋ Before fixing the rear cover, allow10mm or more space for upper,left, and right sides and 50mmspace for bottom side❋❋ Fix the screws in theprovided screw holes❋❋ Do not tighten the PCB terminal withtoo much forceV1 V2 F1 F2Wi-Fi kitPCBterminalIndoor unitItem ContentsⒶ Power/communication connection terminalⒷ Tracknig/Initializing buttonⒸ SD Card SlotⒹ LED❋❋ If an indoor unit does not have V1 and V2 terminal block, use the exterior control 2-wire for SUB PBA which is placedinside the Wi-Fi kit to supply power to the Wi-Fi kitBLKConnect the BLK wire to V2ORGConnect the ORG wire to V1NOTECAC Wifi APP-NA_IBIIM_EN_DB68-05417A-00.indd 6 2015-03-16 오후 2:21:45