Daikin FXAQ20PV1 Installation Manual

Also see for FXAQ20PV1: Operation manual

Contents

English 137. ELECTRIC WIRING WORK7-1 GENERAL INSTRUCTIONS• All field supplied parts and materials and electric works must conform to local codes.• Use copper wire only.• For electric wiring work, refer to also “WIRING DIAGRAM” attached to the unit body.• For remote controller wiring details, refer to the installation manual attached to the remote controller.• All wiring must be performed by an authorized electrician.• This system consists of multiple indoor units. Mark each indoor unit as unit A, unit B..., and be sure theterminal board wiring to the outdoor unit and BS unit are properly matched. If wiring and piping between theoutdoor unit and an indoor unit are mismatched, the system may cause a malfunction.• A circuit breaker capable of shutting down power supply to the entire system must be installed.• Refer to the installation manual attached to the outdoor unit for the size of power supply wiring connectedto the outdoor unit, the capacity of the circuit breaker and switch, and wiring instructions.• Be sure to ground the air conditioner.• Do not connect the ground wire to gas pipes, water pipes, lightning rods, or telephone ground wires.• Gas pipes: might cause explosions or fire if gas leaks.• Water pipes: no grounding effect if hard vinyl piping is used.• Telephone ground wires or lightning rods: might cause abnormally high electric potential in the groundduring lighting storms.7-2 ELECTRICAL CHARACTERISTICSMCA: Min. Circuit Amps (A); MFA: Max. Fuse Amps (A)kW: Fan Motor Rated Output (kW); FLA: Full Load Amps (A)7-3 SPECIFICATIONS FOR FIELD SUPPLIED FUSES AND WIREAllowable length of transmission wirings and remote controller wiring are as follows.(1) Outdoor unit - Indoor unit: Max. 1000m (Max. wiring length: 2000m)(2) Indoor unit - Remote controller: Max. 500mNOTE1. Shows only in case of protected pipes. Use H07RN-F in case of no protection.2. Vinyl cord with sheath or cable (Insulated thickness : 1mm or more)Units Power supply Fan motorModel Hz Volts Voltage range MCA MFA kW FLAFXAQ20PV150 220 - 240 Max. 264Min. 1980.3 16 0.040 0.2FXAQ25PV1 0.4 16 0.040 0.3FXAQ32PV1 0.4 16 0.040 0.3FXAQ40PV1 0.4 16 0.043 0.3FXAQ50PV1 0.5 16 0.043 0.4FXAQ63PV1 0.6 16 0.043 0.5ModelPower supply wiring Remote controller wiringTransmission wiringField fuses Wire Size Wire SizeFXAQ20PV116A H05VV - U3GWire size andlength mustcomply withlocal codes.Vinyl cord withsheath or cable(2 wire)0.75 - 1.25 mm2FXAQ25PV1FXAQ32PV1FXAQ40PV1FXAQ50PV1FXAQ63PV1