H50672-v0C Manuale Istruzioni Alenia Fly 18-24-36 - Rhoss

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MOD. 18YCondensate discharge installationINSTALLING THE OUTDOOR UNIT● The outdoor unit must be installed outdoors.It must be installed on a horizontal support and theminimum clearances must be observed to allow thepassage of air and any maintenance operaions● Ensure the proper unit levelling.fig.8fig.2fig.5● The consistency of the floor or wall must be suitedto the weight of the unit and not allow the transmissionof noise or vibrations.● Take special care that the air flow does not disturbyour nieghbours.● If the unit is wall-hung, use the support brackets.(see fig. 9).MOD. 24Y-36YCheck the installation and the correct working of thecondensate discharge:● Remove the test cover door, refull with 1500 waterml the water receiver through the pipe.● Start the unit and check the discharge of the water.MOD. 18Yfig. 9fig.3MOD. 24Y-36Yfig.6● In the heat pump models, water is produced duringthe de-ice cycle in the heating mode. If the unit iswall-hung, it is necessary to collect any water anddischarge it down a drain: fit the plastic tube and thesupplied rubber plugs into the holes on the base.MODEL A B18Y mm 560 33524Y mm 590 33036Y mm 624 360Wrong installationfig.7fig.4fig.1022
REFRIGERANT CONNECTIONSUse copper pipes for refrigeration systems to create therefrigeration pipe system. Observe the indicated lengthsand diameters supplied in the technical data pages.● Prepare the pipes as follows:– Measure the distance between the indoor unit and theoutdoor unit.– Cut the copper pipes to the required length using apipe cutter. (see figure 11)fig. 11● To connect to the refrigeration pipe system:– Close off the ends of the pipes with adhesive tape toprevent any dirt from entering.– Pass the refrigeration pipes, the condensate dischargepipe and the electrical cables through the hole in thewall. The ends of the pipes must coincide with theconnections on the indoor unit.● Before connecting the pipes to the indoor unit,remove the adhesive tape and clean the binders toguarantee perfect contact between the surfaces.● Align the pipe unions with the binders and screw onthe conical nuts by hand making three or four turns.Tighten securely using two spanners. (see figure 14)● Connect the condensate discharge pipe to theindoor unit.presaa spillocappucciodella presaa spillonottolinocappucciodel rubinettocappucciodel rubinettofig. 14fig. 16– Smooth the ends of the pipes using a pipe reamer.(see figure 12)fig. 12– Insulate the pipes and insert the conical nuts beforecarrying out the binders.– Create the binders using a conical pipe flanger.– Make sure that the surface of the binders is on thesame axis as the pipe, as well as being smooth, withoutfractures and of even thickness. (see figure 13)TubingSizeø9.52ø12.7ø15,9Torque3270-3990N cm(333˜407kgf.cm)4950-6030N cm(504˜616kgf.cm)6180-7540N cm(630˜770kgf.cm)ELECTRICAL CONNECTIONS● The conditioners are powered by a 220-240V/50Hzsingle phase voltage for 18-24 models, 400V/50Hzthree phase for 36 model.● To carry out the electrical connections, remove theouter casing from the indoor unit and also the side flap(refrigeration connections side) on the outdoor unit,insert the electric wires into the terminals according tothe wiring diagrams applied on the air conditioners.● Normal electric wires available in shops can be usedon all the units.● The power supply line of the units must be protectedby a suitable thermal-magnetic circuit breaker accordingto the norms in force.● Normally, the electricity supply cable is 2 m longerthan the refrigeration pipe system.fig. 13ø19,19720-11860N cm(990˜1210kgf.cm)To avoid unpleasant odours from rising up thecondensate discharge pipe, we recommend installingan air outlet on the outdoor end of the pipe.● Shape the pipes so they are in correspondence withthe cocks on the outdoor unit. Do not create any bendson pipes with a radius less than 100 mm to avoidsquashing the section of the pipes.● Remove the adhesive tape and clean the bindersto guarantee perfect contact between the surfaces.● Place the binders on the cocks and screw theconical nuts by hand making three or four turns.Tighten securely using two spanners. (see figure 15)fig. 15Outdoor Outside A (mm)Diameter diameter max minø9.52 mm 12.4 12.0ø12.7 mm 15.8 15.4ø15,9 mm 19.0 18.6ø19,1 mm 23.3 22.9● Remove the cap from the needle valve on the cock.(see figure 16)● Connect a vacuum pump to the needle valve on thecock.● Do not open the cocks. A vacuum must only becreated in the indoor unit and along the refrigerationpipe system.● Create a vacuum making sure the pressure reachesabout 1.3 Kpa (10 mmHg).● After carrying out this operation disconnect thevacuum pump, open the cocks completely by removingthe caps (see figure 16) and act with a 5 mm Allen key(supplied) on the revolving plug.(see figure 16)● Replace all the caps on the cocks and close them.23
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Page 4 and 5: 1. Informazioni generaliQueste ISTR
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Page 8 and 9: 12. Funzione riscaldamentoPer impos
Page 10 and 11: Potrebbero manifestarsi condizioni
Page 12 and 13: COLLEGAMENTI FRIGORIFERIPer la real
Page 14 and 15: 22. DATI TECNICI CLIMATIZZATORI CAS
Page 16 and 17: 4. Description of unitsThe heat pum
Page 18 and 19: 9. How to use the remote controlThe
Page 20 and 21: 16. Automatic fan speed controlWhen
Page 24 and 25: 21. Wiring diagramsHeat pump versio
Page 26 and 27: 1. Informations généralesCe INSTR
Page 28 and 29: 7. Description de latélécommande
Page 30 and 31: 12. Fonction chauffagePour programm
Page 32 and 33: Des conditions qui n'ont pas d'infl
Page 34 and 35: RACCORDEMENTS FRIGORIFIQUESPour la
Page 36 and 37: 22. DONNÉES TECHNIQUES CLIMATISATE
Page 38: GARANZIACondizioni di garanziaLa va

H50672-v0C Manuale Istruzioni Alenia Fly 18-24-36 - Rhoss

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