Daikin FXFQ-M Engineering Data

Daikin FXFQ-M Engineering Data Manual pdf 31 page image

Installation EDUS39-600-F1_a30 FXFQ-MWHEN ELECTRIC WIRING WORK IS NOT FINISHED• Remove the electric parts box lids, connect a power supplyand remote controller to the terminals. Refer to HOW TOCONNECT WIRINGS, page 12.Next, press the inspection/test operation button “ ” onthe remote controller. The unit will engage the test opera-tion mode. Press the operation mode selector button “ ”until selecting FAN OPERATION “ ”. Then, press the ON/OFF button “ ”. The indoor unit fan and drain pump willstart up. Check that the water has drained from the unit.Press “ ” to go back to the first mode.10. ELECTRIC WIRING WORK10-1 GENERAL INSTRUCTIONS• All field supplied parts, materials, and electric works mustconform to local codes.• Use copper wire only.• Follow the WIRING DIAGRAM attached to the unit body towire the outdoor unit, indoor units and the remote control-ler. For details on hooking up the remote controller, refer tothe INSTALLATION MANUAL OF REMOTE CONTROLLER.• All wiring must be performed by an authorized electrician.• This system consists of multiple indoor units. Mark eachindoor unit as unit A, unit B, and so forth, and be sure theterminal board wiring to the outdoor unit and BS unit areproperly matched. If controls wiring and piping betweenthe outdoor and indoor units are mismatched, a communi-cations malfunction is likely. A circuit breaker capable ofshutting down the power supply to the entire system mustbe installed.DANGER• Do not ground units to water pipes, telephone wires, orlightning rods because incomplete grounding could causea severe shock hazard resulting in severe injury or death.Do not ground to gas pipes because a gas leak could resultin an explosion leading to severe injury or death..10-2 ELECTRICAL CHARACTERISTICSMCA: Min. Circuit Amps (A) MFA: Max. Fuse Amps (A)kW: Fan Motor Rated Output (W) FLA: Full Load Amps (A)10-3 SPECIFICATIONS FOR FIELD SUPPLIEDFUSES AND WIREAllowable length of transmission wirings and remote controllerwiring are as follows.(1) Outdoor unit – Indoor unit:Max. 3280 ft. / 1000 m (Total wiring length: 6560 ft. /2000 m)(2) Indoor unit – Remote controller:Max. 1640 ft. / 500 mTESTTESTThe water inlet lidDrain pipePortable pumpInspectionopeningService condensate outlet(with rubber plug)(Use this outlet to condensatewater from the drain pan)Bucket(Adding water frominspection opening)Plastic watering can(Tube should be about3 15/16 long.)3 15/16 or more〈Adding water through air discharge outlet〉[Method of adding water]208V–230VSingle phasepower supplyPower supplyterminal blockIndoor unitPC boardElectric partsbox lid (1)Electric partsbox lid (2)Power supplyterminal block(length: in.)Units Powersupply Fan motorModel Hz Volts Voltagerange MCA MFA W FLAFXFQ12MVJU60 208-230VMax.253Min.1870.6 15 45 0.5FXFQ18MVJU 0.7 15 45 0.6FXFQ24MVJU 0.8 15 45 0.6FXFQ30MVJU 1.2 15 90 1.0FXFQ36MVJU 1.2 15 90 1.0ModelPower supply wiring TransmissionwiringField fuses Size Wire SizeFXFQ12MVJU15AWire sizemustcomplywith localcodes.2 conduc-tor,strandedcopperAWG18FXFQ18MVJUFXFQ24MVJUFXFQ30MVJUFXFQ36MVJU