Daikin FAA71AUVEB Installation Manual

Also see for FAA100AUVEB: Operation manual Technical data

Contents

18 EnglishWhen implementing group control• When using a pair type system as a master system for simultaneous multiple unit operation, you may carryout simultaneous start/stop (group) control up to 16 units with 1 remote controller. (All indoor units operateaccording to the remote controller)• The thermistor reading of room temperature is effective only for the indoor unit connected to the remotecontroller.Wiring Method(1) Remove the control box cover. (Refer to ‘‘5. INDOOR UNIT INSTALLATION’’.)(2) Lay crossover between the terminals (P1, P2) inside the control box for the remote controller. (There is nopolarity.) (Refer to Fig. 27 and Table 4)NOTE• Terminal numbers of outdoor and indoor units must agree.Two remote controllers control (Controlling 1 indoor unit by 2 remote controllers)• When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”.Outdoor unit 1 Outdoor unit 2 Outdoor unit 16Indoor unit(slave)Indoor unit 2(Master)Group control remote controllerIndoor unit 16Indoor unit 1(Master)P1 P2P1 P 2 P1 P 21 2 31 2 3NOTE)Main power supplyOutdoor unitIndoor unitRemotecontroller 1(Optionalaccessories)Remotecontroller 2(Optionalaccessories)2 remote controllers controlEarth leakagecircuit breakerOutdoor unitIndoor unit(slave)Indoor unit(Master)Remotecontroller 2Remotecontroller 1Fig. 28