Daikin FXUQ PVJU Series Engineering Data

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Daikin FXUQ PVJU Series Engineering Data Manual pdf 30 page image

Installation Manual EDUS391437-F1528 FXUQ-PVJU3P161684-8T13 3P161684-8T English #HVGTRKRKPIKUƂPKUJGFEJGEMKHVJGFTCKPƃQYUsmoothly.=9JGPVJGGNGEVTKEYKTKPIYQTMKUƂPKUJGF?r )TCFWCNN[RQWTICN |. QHYCVGTHTQOVJGCKTQWVNGV(3) into the drain pan (KI giving caution to avoidsplashing water on the electric components such asFTCKPRWORCPFEQPƂTOFTCKPCIGD[QRGTCVKPIVJGindoor unit under cooling mode according to “9. FIELDSETTING AND TEST OPERATION”.If the air outlet (3) is closed, pour water from the airoutlet (2).Location of drain pumpand float switch(How to pour water)Fig. 34(3) (4)(2)(1)Plastic container for pouring water(Tube length of 4 in. (100 mm) is necessary)Drain outlet for service (with rubber plug)(Use it when draining water in the drain pan)=9JGPVJGGNGEVTKEYKTKPIYQTMKUPQVƂPKUJGF?r The electric wiring works (including grounding) mustDGECTTKGFQWVD[CSWCNKƂGFGNGEVTKEKCPr +HCSWCNKƂGFRGTUQPKUPQVRTGUGPVCHVGTVJGGNGEVTKEYKTKPIYQTMKUƂPKUJGFEJGEMVJGFTCKPCIGCEEQTFKPIVQVJGOGVJQFURGEKƂGFKP[When the electric wiringYQTMKUƂPKUJGF?. 1RGPVJGEQPVTQNDQZNKFCPFEQPPGEVVJGUKPINGphase power supply to the terminal (L1, L 2) on theterminal block (X2M).Connect the ground wiring to the ground terminal.(Refer to Fig. 35)Fig. 35Ground terminalPower supply terminal block(X2M)Power supplysingle phase208/230 V60 HzPower supply terminal block(X2M)L 1 L 2 /CMGUWTGVJGEQPVTQNDQZNKFKUENQUGFDGHQTGVWTP-ing on the power supply.3. )TCFWCNN[RQWTICN |. QHYCVGTHTQOVJGCKToutlet (3) into the drain pan (KI giving cautionto avoid splashing water on the electric componentssuch as drain pump.If the air outlet (3) is closed, pour water from the airoutlet (2). When the power supply is turned on, the drain pumpwill operate. Check drainage.(The drain pump will automatically stop after 10minutes.)5. Turn off the power supply after checking drainage,and remove the power supply wiring.6. #VVCEJVJGEQPVTQNDQZNKFCUDGHQTG ELECTRIC WIRING WORK GENERAL INSTRUCTIONSr Make certain that all electric wiring work is carried out bySWCNKƂGFRGTUQPPGNCEEQTFKPIVQVJGCRRNKECDNGNGIKUNCVKQPand this installation manual, using a separate dedicatedcircuit.+PUWHƂEKGPVECRCEKV[QHVJGRQYGTUWRRN[EKTEWKVQTKORTQRGTGNGEVTKECNEQPUVTWEVKQPOC[NGCFVQGNGEVTKEUJQEMUQTCƂTGr Make sure to install a ground leakage breaker.(CKNWTGVQFQUQOC[ECWUGGNGEVTKECNUJQEMUCPFCƂTGr Do not turn on the power supply (branch switch, branchQXGTEWTTGPVDTGCMGT WPVKNCNNVJGYQTMUCTGƂPKUJGFr Multiple number of indoor unit are connected to one out-door unit. Name each indoor unit as A-unit, B-unit ….. andthe like. When these indoor units are wired to the outdoorunit and the Branch Selector unit, always wiring the indoorunit to the terminal indicated with the same symbol on theterminal block. If the wiring and the piping are connectedto the different indoor units and operated, it will result inmalfunction.r Make sure to ground the air conditioner. Grounding resis-tance should be according to applicable legislation.r Do not connect the ground wiring to gas or water piping,lightning conductor or telephone ground wiring.r Gas piping .................+IPKVKQPQTGZRNQUKQPOC[QEEWTKHthe gas leaks.r Water piping ..............Hard vinyl tubes are not effectivegrounds.r Lightning conductor or telephone ground wiring ..............................................Electric potential may rise abnor-mally if struck by a lightning bolt.r For electric wiring work, refer to also the “WIRING DIA-)4#/qCVVCEJGFVQVJGEQPVTQNDQZNKFr Carry out wiring between the outdoor units, indoor unitsand the remote controllers according to the wiring diagram.r Carry out installation and wiring of the remote controller ac-cording to the “installation manual” attached to the remotecontroller.r Do not touch the Printed Circuit Board assembly. It maycause malfunction.