Daikin FXHQ-M Engineeiring Data

Daikin FXHQ-M Engineeiring Data Manual pdf 20 page image

EDUS39-600-F5 InstallationFXHQ-M 192-1 ACCESSORIESCheck that the following accessories are included withyour unit.2-2 OPTIONAL ACCESSORIES• The remote controller part numbers options . are shown in thefollowing Table 1:• Select a wired or wireless remote controller according tocustomer request and install in an appropriate place.Table 1NOTE• If you wish to use a remote controller that is not listed in Table1, select a suitable remote controller after consulting catalogsand technical materials.FOR THE FOLLOWING ITEMS, TAKE SPECIALCARE DURING CONSTRUCTION AND CHECKAFTER INSTALLATION IS FINISHED.a. Items to be checked after completion of workb. Items to be checked at time of delivery∗ Also review the SAFETY CONSIDERATIONS2-3 NOTE TO THE INSTALLERBe sure to instruct customers how to properly operate the unit(especially cleaning filters, operating different functions, andadjusting the temperature) by having them carry out opera-tions themselves while looking at the manual.3. SELECTING INSTALLATION SITEAttach an additional insulation pipe cover to the unit bodywhen it is believed that the relative humidity in the ceilingexceeds 80%. Use glass wool, polyethylene foam, or some-thing similar with a minimum 3/8 inch thickness as insulation.(1) Select an installation site where the following condi-tions are fulfilled:• Optimum air distribution can be ensured.• Nothing blocks air passage.• Condensate can be properly drained.• Ceiling is strong enough to bear the indoor unit weight.• False ceiling is not noticeably on an incline.• Sufficient clearance for maintenance and service canbe ensured.DANGER• Do not install unit in an area where flammable materials arepresent due to risk of explosion resulting in serious injury ordeath.WARNING• If the supporting structural members are not strong enoughto take the unit’s weight, the unit could fall out of place andcause serious injury.(1-1) When a margin is in the space of the ∗ section, ser-vice and maintenance work will become still easier ifit vacates 7 7/8 in. or more.Name (1) Drainpipe(2) Metalclamp( 3) Washer forhangerbracket(4) ClampQuantity 1 pc. 1 pc. 8 pcs. 9 pcs.ShapeName (5) Paper patternfor installationInsulation pipecover Sealing padQuantity 1 pc. 1 each 1 eachShape(6) For gas pipe(7) For liquid pipe(8) Large(9) SmallName (10) Resinbush(11) Insulatingtube(Other)• Operation manual• Installation man-ualQuantity 1 pc. 3 pcs.ShapeFor wireRemote controllerWired type BRC1D71Wireless type BRC7E83Items to be checked Results of improper installa-tion: CheckAre the indoor and outdoorunit fixed firmly?Units may drop, vibrate, ormake noise.Is the gas leak test fin-ished? Insufficient cooling.Is the unit fully insulated? Condensate water may drip.Does drainage flowsmoothly? Condensate water may drip.Does the power supply volt-age correspond to thatshown on the name plate?The unit may malfunction orthe components burn out.Are wiring and piping cor-rect?The unit may malfunction orthe components burn out.Is the unit safely grounded? Electric shock.Is wiring size according tospecifications?The unit may malfunction orthe components burn out.Is something blocking theair outlet or inlet of eitherthe indoor or outdoor units?Insufficient cooling.Are refrigerant piping lengthand additional refrigerantcharge noted down?The refrigerant charge in thesystem is not clear.Items to be checked CheckDid you explain about operations while showing the opera-tion manual to your customer?Did you give the instruction manual to your customer?