1. D-BACS - Daikin

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5.2 Points of Installation intelligent Touch Controller (Do not fail to use a round crimp terminal with reinforcing sleeve for safety wiring connection to the intelligent Touch Controller.) When wiring, cut off the power supply (using a local switch) and do not apply power until all work has been finished. Wiring for power supply and Connecting wiring for DIII-NET communication of indoor units In order to perform centralized control of indoor units using this controller, connect the power wiring to terminals L and N, earth wire to earth terminal and connecting wiring for DIII-NET communication of air-conditioner (indoor unit and outdoor unit) to terminals F1 and F2 respectively as shown in the sketch below. Outdoor unit OUT-OUT IN-OUT F1, F2F1, F2 Outdoor unit OUT-OUT IN-OUT F1, F2F1, F2 Power cable wiring Fuse COM Di1 Pi3 COM Pi2 Pi1 F2 F1 Indoor unit F1, F2 N, P F1, F2 N, P Indoor unit F1, F2 N, P Connecting wiring for D -NET communication of indoor and outdoor units F1, F2 N, P 1.25mm 2 Indoor unit Indoor unit Grounding work Indoor unit F1, F2 N, P Up to 16 units maximum Indoor unit F1, F2 N, P N L ~ 100-240V Fuse (10A) Maximum up to 64 groups (128 units) 5.2 Points of Installation 105 switch Indoor unit F1, F2 N, P Indoor unit F1, F2 N, P Power supply 100V-240V ~ 50/60Hz F1, F2 N, P F1, F2 N, P 0.75 - 1.25mm2 10A vinyl cord or cable with sheath (2 wire) ---Up to 1000m maximum (wiring length -- up to 2000m maximum) (When shield cable is used, the wiring length is available up to 1500m.) For the type of electric wire, refer to the design guide. Indoor unit Indoor unit > Don't fail to perform installation of Grounding work. Don't connect the grounding wire to any of gas pipe, city water pipe, lightning rod, and telephone grounding wire. Don't turn ON the power supply (front switch) until all the works are complete. The connecting wiring for communication of indoor and outdoor units is a connecting wiring for the control. Don't clamp these cables together with high voltage cables. Failure to observe this instruction would cause control error. Don't connect the power cable to F1, F2 terminal blocks. Wrong connection to these terminal blocks could result in damage and burning of the centralized control devices and of the electric parts of the indoor and outdoor units. This is very hazardous. Check each wired cable once more before turning ON the power switch.
intelligent Touch Controller 5.3 Wiring for Force Stop Input and for Electric Power Distribution In order to stop the air-conditioner through force stop input, connect the wiring for force stop input to the terminals Di1 and COM as shown in the sketch below. In addition, in order to calculate the electric energy using optional Power Proportional Distribution software, connect the wiring for electric energy to the terminals Pi and COM as shown in the sketch below. LAN Forced OFF contact input COM Di1 Pi3 COM Pi2 Pi1 F2 F1 N L ~ 100-240V Measuring meter (max 3 units) (When using an optional Power Proportional Distribution function) Wiring for force stop input 0.75 - 1.25mm 2 vinyl cord or cable with sheath (2 wire) -- up to 150m maximum When FORCE-STOP INPUT is kept ON, the indoor units connected thereto are unable to be operated because they are force-stopped. Use a contact which can guarantee minimum application load DC16V and 10mA. Use an instantaneous contact of 200msec or more in current feed time, where required. Meter wiring for power distribution (option) 0.75 - 1.25mm 2 vinyl cord or cable with sheath (2 wire) -- up to 150m maximum The number of connectable indoor units is up to 64 units maximum, where the Power Proportional Distribution Card as option is used. The measuring meters to be connected must meet the requirements specified below. To be a measuring meter with pulse oscillator. (pulse/kwh) Pulse band of 100msec or mores Measuring meter which uses semiconductor relay for pulse output and outputs pulses from non-voltage contact > Don't clamp these cables together with high voltage cables. Failure to observe this instruction would cause control error. Terminals COM are inter-connected. Connecting to either one is allowed, but the number of cables connectable to one terminal is limited to 2 pieces. Don't connect the power cable to Pi, Di, COM terminal blocks. Wrong connection to these terminal blocks could result in damage and burning of the centralized control devices and of the electric parts of the indoor and outdoor units. This is very hazardous. Check each wired cable once more before turning ON the power switch. 106 5.3 Wiring for Force Stop Input and for Electric Power Distribution � �
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ED 72 - 721 Daikin Buildings Air-c
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Introduction 1. Introduction 1.1 DA
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Introduction 1.3 How to Use this Do
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Introduction Term Explanation D-BAC
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Outline of D-BACS System 1. D-BACS
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Outline of D-BACS System 2. System
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Outline of D-BACS System Central Co
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Outline of D-BACS System Control Me
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Outline of D-BACS System 16 DIII :
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Outline of D-BACS System 6. Central
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Fundamental of DIII-NET 1. Design o
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1. D-BACS - Daikin

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