Daikin FHQ35CAVEB Installation Manual

Also see for FHQ100CAVEB: Service manual Service manual Installation manual Operation manual

Contents

Daikin FHQ35CAVEB Installation Manual Manual pdf 4 page image

3 EnglishCARRY OUT THE WORK GIVING CAUTION TO THEFOLLOWING ITEMS AND AFTER THE WORK ISCOMPLETED CHECK THESE AGAIN.1. Items to be checked after the installation work is com-pleted*Make sure to recheck the items of “SAFETY PRECAUTIONS”2. Items to be checked at deliveryPoints of the operation explanation3. SELECTION OF INSTALLATION LOCA-TIONWhen unpacking and moving the indoor unit afterunpacked, do not apply force to the piping (refrigerant anddrain) and resin parts.(1) Select the installation location that meets the followingconditions and get approval of the customer.• Where the cool and warm air spreads evenly in the room.• Where there is no obstacles in the air passage.• Where drainage can be ensured.• Where the ceiling lower surface is not inclined.• Where there is sufficient strength to withstand the massof the indoor unit (if the strength is insufficient, the indoorunit may vibrate and get in contact with the ceiling andgenerate unpleasant chattering noise).• Where a space sufficient for installation and service canbe ensured. (Refer to Fig. 1 and Fig. 2)• Where the piping length between the indoor and the out-door units is ensured within the allowable length. (Referto the installation manual attached to the outdoor unit.)• Where there is no risk of flammable gas leak.NOTENOTENOTENOTE• If there is extra space required for * part, servicing can beconducted more easily if 200mm or more is secured.Items to be checked In case of defective CheckcolumnAre the indoor and outdoorunits rigidly fixed?Drop · vibration ·noiseAre the installation work of the out-door and indoor units complete?Does not operate ·burnoutHave you carried out a leakagetest with the test pressurespecified in the outdoor unitinstallation manual?Does not cool /Does not heatIs the insulation of refrigerantpiping and drain piping com-pletely carried out?Water leakageDoes the drain flow outsmoothly? Water leakageIs the power supply voltageidentical to that stated in themanufacturer’s label on the airconditioner?Does not operate ·burnoutAre you sure that there is nowrong wiring or piping or noloose wiring?Does not operate ·burnoutIs earthing completed? Danger in case ofleakageAre the sizes of electric wiringaccording to the specification?Does not operate ·burnoutIs any of air outlets or inlets ofthe indoor and outdoor unitsblocked with obstacles?(It may lead to capacity dropdue to fan speed drop or mal-function of equipment.)Does not cool /Does not heatHave you recorded the refrig-erant piping length and therefrigerant charge added?Refrigerant chargeamount is not clearItems to be checked CheckcolumnHave you carried out field setting? (if necessary)Are the control box lid, the air filter and the suction grilleattached?Does the cool air discharge during the cooling operation andthe warm air discharge during heating operation?Have you explained how to operate the air conditionershowing the operation manual to the customer?Have you explained the description of cooling, heating,program dry and automatic (cooling/heating) given inthe operation manual to the customer?If you set the fan speed at thermostat OFF, did youexplain the set fan speed to the customer?Have you handed the operation manual and the instal-lation manual to the customer?In addition to the general usage, since the items in theoperation manual with the WARNING and CAU-TION marks are likely to result in human bodily injuriesand property damages, it is necessary not only toexplain these items to the customer but also to have thecustomer read them.It is also necessary to explain the items of “NOT MAL-FUNCTION OF THE AIR CONDITIONER” to the customerand have the customer read them carefully.Fig. 1[ Required installation space (mm) ]*30 or more *30 or moreFig. 2DischargeObstacles2500 or morefrom floor levelFor highinstallationFloor level300 or moreSuction