Daikin FCQ24MVJU Installation Manual

Also see for FCQ24MVJU: Operation manual

Contents

Daikin FCQ24MVJU Installation Manual Manual pdf 10 page image

10NOTE• The incline of attached drain hose (1) should be 2 15/16 in. orless so that the drain socket does not have to stand addi-tional force.Select converging drain pipe whose gauge is suitable for theoperating capacity of the unit.• Drain pipe connectionsDo not connect the drain pipe directly to sewage pipes thatsmell of ammonia. The ammonia in the sewage might enterthe indoor unit through the drain pipe and corrode the heatexchanger.• Keep in mind that it will become the cause of getting drainpipe blocked if water collects on drain pipe.(2) After piping work is finished, check if drainage flowssmoothly.• Open the water inlet lid, add approximately 37 in 3of waterslowly and check drainage flow.WHEN ELECTRIC WIRING WORK IS FINISHED• Check drainage flow during COOL running, explained under“TEST OPERATION”.WHEN ELECTRIC WIRING WORK IS NOT FINISHED• Remove the control box lids, connect a power supply wireand remote controller wire to the terminals.(Refer to the “HOW TO CONNECT WIRES” (Page 11))Next, press the INSPECTION/TEST OPERATION button“ ” on the remote controller. The unit will engage the testoperation mode. Press the OPERATION MODE SELECTORbutton “ ” until selecting FAN SPEED CONTROL button“ ”. Then, press the ON/OFF button “ ”. The indoor unitfan and drain pump will start up. Check that the water hasdrained from the unit. Press “ ” to go back to the firstmode.9. ELECTRIC WIRING WORK9-1 GENERAL INSTRUCTIONS• All field supplied parts and materials, electric works mustconform to local codes.• Use copper wire only.• Follow the “WIRING DIAGRAM” attached to the unit body towire the outdoor unit, indoor unit and the remote controller.For details on hooking up the remote controller, refer to the“INSTALLATION MANUAL OF REMOTE CONTROLLER”.• All wires must be performed by an authorized electrician.• A circuit breaker capable of shutting down the power supplyto the entire system must be installed.• Be sure to ground the air conditioner.DANGER• Do not ground units to water pipes, telephone wires or light-ning rods because incomplete grounding could cause asevere shock hazard resulting in severe injury or death, andto gas pipes because a gas leak could result in an explosionwhich could lead to severe injury or death.Drain hose (1) (accessory)(length: in.)29 1/2 or less2 15/16or lessTESTTESTThe water inlet lid(length: in.)Drain pipePortable pumpInspectionopeningService condensate outlet(with rubber plug)(Use this outlet to condensatefrom the drain pan)Bucket(Adding water frominspection opening)Plastic watering can(Tube should be about 3 15/16 long.)3 15/16 or more〈Adding water through air discharge outlet〉[Method of adding water]208V230VSingle phasepower supplyPower supplyterminal blockIndoor unitPC boardControl box lid (1)Control box lid (2)Power supplyterminal block