This article applies to the CoolMaster EDGEDaikin VRV – Indoor line connectionMaximum indoor per line: 64Supported device line number: L2No line polarity requiredCable type – Follow Daikin installation instructionsSet line type in the EDGE device to: DKFollow Daikin instruction on how to address the unitsEach Indoor must be set with group address for controlEach system and Indoor must be set with Airnet address if service is required