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AERMEC RTE 025, Installation And Maintenance Manual

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AERMEC RTE 025 Installation And Maintenance Manual Download Page 32

Manual selection, installation and maintenance

32

Roof-top units - 

RTE series

-

m1

m2

a2

a1

VENTILATION OPTIONS 

 

-  two-gate valve mixing box supply

 

(A1-M1)

 Front intake - Back supply

 

(A2-M2)

 Side intake - Side supply 

 

(A1-M2)

 Front intake - Side supply 

 

(A2-M1)

 Side intake - Back supply  

RTE 040 - 050  (SM2)

 with  2-way dampers mixing box

730

96

103

250

1.154

932 1.038

381

147 91

591

41

650

1.175

288 169

268

321

343

414

1.568

Condensate Drain 
G1” M

 Water In G1” F

Water Out G1” F

Summary of Contents for RTE 025

Page 1: ...0510 6180894_00 ROOF TOP UNITS R410A Manual selection installation and maintenance RTE GB...

Page 2: ......

Page 3: ...ressure drop 17 Variation of the motor RPM 19 List of pressure equipment Directive PED 97 23 CE 21 Drowings refrigerators 21 Sound data 24 Correction factor for pressure drop and water flow with glyco...

Page 4: ...echnical means of protection GENERAL HAZARD SIGNAL Carefully adhere to all the indications next to the icon Failure to comply with the instructions may generate hazardous situations with possible dama...

Page 5: ...gated filter G4 EN779 Direct expansion coil with peraluman drain pan Forward curved blades centrifugal supply fans 025 050 directly cou pled by trapezoidal belts with adju stable pitch pulley 080 200...

Page 6: ...rsion Field 16 Low temperature device B DCPR Pressure switch device Field 17 Dehumidification and post heating management kit 1 DP Dehumidification and post heating management kit 2 FCH Enthalpic free...

Page 7: ...cator 12Electric board 13Fans Field 18 VOC air quality probe Q SQA VOC air quality probe Remote alarm standard Provision for installation of fire alarm standard Provision for installation of smoke det...

Page 8: ...electri cally protected with thermal magnetic cir cuit breakers and mechanically protected with metal anti intrusion grilles AIR HANDLING FAN ASSEMBLY Centrifugal fan with double inlet and for ward bl...

Page 9: ...ation very quickly The con nection towards the supervision remote assistance line according to the stan dard RS422 or RS485 is constructed through the optional serial card and the protocol of through...

Page 10: ...ists of an electronic control card which adjusts fan speed according to the condensation pressure read by accessory TP2 high pressure tran sducer supplied in conjunction with accessory DCPX in order t...

Page 11: ...BRE112 BRE118 BRE212 BRE218 BRE224 BRE236 TP DCPR DP DP FCH PUC FCH PUC DP FCH PUC SQA PR2 GP VT AVX RC ACCESSORIES COMPATIBILITY TABLE Only with three way mixing box 1 2 3 BRE103 electric batteries...

Page 12: ...900 4000 4500 6000 8000 9000 Number n 1 1 1 1 2 2 2 2 2 Total installed power kW 0 47 0 55 0 80 1 00 0 98 1 17 1 31 1 90 2 47 Prevalence guaranteed Pa 200 Air filters Thickness mm 50 50 50 50 50 50 50...

Page 13: ...1 17 1 31 1 90 2 47 Prevalence guaranteed Pa 200 Air filters Thickness mm 50 50 50 50 50 50 50 50 50 Efficiency G4 G4 G4 G4 G4 G4 G4 G4 G4 Operating limits Sizes base version Hot water heating coil a...

Page 14: ...t be positioned in par ticularly windy areas windbreak bar riers must be arranged for in order to prevent DCPX device malfunction Operating limits dry bulb temperature Model 025 030 040 050 080 090 10...

Page 15: ...e nominal values Pf Pa by the respective corrective coefficients Cf Ca The diagram below gives the correction factors to be applied to rooftop units during cooling For each curve the diagram shows the...

Page 16: ...ominal ones can be obtai ned by multiplying the nominal values Pt Pa with their respective correction factors Ct Ca The following diagram makes it possible to obtain the corrective co efficients indic...

Page 17: ...e respected DT20 20K In accordance with the data shown in the technical data sheet the coil supplies 32 2 kW with air at 20 C and water 80 70 C The temperature difference between the water on input in...

Page 18: ...d dynamically for the models from 025 to 050 they are directly coupled from the model 080 to 200 coupled by means of trapezoi dal belts and adjustable pulleys The fan assembly is supported by rubber d...

Page 19: ...pe eds of the fans may be regulated Proceed as follows remove the inspection panel loosen the nuts securing the motor to its mounting assembly remove the drive belt loosen the lock by means of a wrenc...

Page 20: ...u Available static pressure W Total air flow TABLE6 RETURN FAN The RTE units may be equipped with return fan sections with three way mixing box accessory here below the available static pressure curve...

Page 21: ...to Directive 97 23 CE PED module A1 COMPONENT MODULE Compressor D1 Coil A Four way valve Excluded art 3 3 Liquid receiver D1 High pressor switch B D Safety valve high pressure side B D Safety valve l...

Page 22: ...re FI filtro VS valvola di sicurezza 30 bar VO valvola solenoide opzionale AP pressostato alta pressione 27 bar IL indicatore di liquido e umidit PA trasduttore di pressione VT valvola termostatica RS...

Page 23: ...igerator RTE 025 H 090 F CP compressor VU unidirectional valve VS safetu valve 30 bar VO solenoid valve AP higt pressor switch 27 bar IL liquid and humidity indicator PA pressure trasducer VT thermost...

Page 24: ...frigerator RTE 100 H 200 H CP compressor VU unidirectional valve VS safetu valve 30 bar VO solenoid valve AP higt pressor switch 27 bar IL liquid and humidity indicator PA pressure trasducer VT thermo...

Page 25: ...74 090 64 81 68 69 70 67 67 60 82 74 100 67 81 76 75 73 71 65 54 84 78 150 67 81 76 75 73 71 65 54 84 78 200 67 81 76 75 73 71 65 54 84 78 SOUND DATA Value referred to 1 m distance from the unit suppl...

Page 26: ...mixing box DIMENSIONS Inspection panel water coils valves pressure switches and filters Inspection panel supply fans Weatherproof hoods Fresh air intake Three way mixing box Inspectionpanelreturn fans...

Page 27: ...50 GX170M O PFA40 30 030 H 210 51 55 54 50 GX170M O PFA40 30 506 593 430 A B C D RTE 025 030 only recirculation ISOTOP SD6 PFA 40 30 30 23 M8 40 33 23 120 150 95 11 12 94 50 70 M10 NV6 screw FPK6 Plat...

Page 28: ...81 147 91 591 41 650 1 175 228 228 m1 m2 a2 a1 RTE 025 030 SM2 with 2 way dampers mixing box VENTILATION OPTIONS supply with mixing box with two gate dampers A1 M1 Front intake Back supply A2 M2 Side...

Page 29: ...FA40 30 030 200 49 52 51 48 GX170M o PFA40 30 025 H210 51 55 54 50 GX170M o PFA40 30 030 H210 51 55 54 50 GX170M o PFA40 30 Weight A kg B kg C kg D kg Antivibrations Kit SM3 80 19 21 21 19 GX55M o PFA...

Page 30: ...ter coils pressure switches and filters Inspection panel supply fan Weatherproof hoods Fresh air suction Mixing box three way valves Inspection panel return fans Air expulsion Inspection panel three w...

Page 31: ...62 63 58 GX170M o PFA40 30 050 H270 64 69 71 66 GX170M o PFA40 30 ISOTOP SD6 30 23 M8 40 33 23 120 150 95 11 12 94 50 70 M10 SD6 CENTRE OF GRAVITY AND DISTRIBUTION OF THE WEIGHT ON THE MOUNTS NV6 Scr...

Page 32: ...xing box supply A1 M1 Front intake Back supply A2 M2 Side intake Side supply A1 M2 Front intake Side supply A2 M1 Side intake Back supply RTE 040 050 SM2 with 2 way dampers mixing box 730 96 103 250 1...

Page 33: ...0 30 Mod Weight A kg B kg C kg D kg Antivibrations Kit 040 225 52 57 60 56 GX55M o PFA40 30 050 250 59 64 66 61 GX55M o PFA40 30 040 H240 57 62 63 58 GX55M o PFA40 30 050 H270 64 69 71 66 GX55M o PFA4...

Page 34: ...E series Control Weatherproof hoods Fresh air suction Three way mixing box Inspection panel supply fans Inspection panel return fans Air expulsion Inspection panel three way valve water coils filters...

Page 35: ...57 60 56 GX170M o PFA40 30 090 415 59 64 66 61 GX170M o PFA40 30 080 H400 57 62 63 58 GX170M o PFA40 30 090 H450 64 69 71 66 GX170M o PFA40 30 ISOTOP SD6 30 23 M8 40 33 23 120 150 95 11 12 94 50 70 M1...

Page 36: ...058 424 500 993 500 263 165 1 239 262 150 262 421 292 421 262 150 262 600 292 Inspection panel chiller circuit Supply vents bottom optional Supply vents bottom optional Inspection panel deliver fans F...

Page 37: ...M10 SD3 NV3 Screw FPK3 plate 230 72 1100 523 541 1168 21 1804 747 1 188 1 804 143 72 270 190 930 123 125 500 21 2 993 1 2 3 21 389 57 93 194 174 358 412 292 421 262 150 262 421 150 262 262 RTE 080 09...

Page 38: ...f hoods Fresh air suction Mixing box three way dampers Inspection panel compressors Inspection panel supply fans Air expulsion Inspection panel return fans Inspection panel three way valve water coils...

Page 39: ...6 129 122 120 GX55M oPFA40 30 150 H 710 119 117 126 130 122 120 GX55M o PFA40 30 200 H 770 122 120 130 132 124 122 GX55M o PFA40 30 ISOTOP SD6 30 23 M8 40 33 23 120 150 95 11 12 94 50 70 M10 SD6 NV6 S...

Page 40: ...20 150 95 11 12 94 50 70 M10 ATTENZIONE The weights of the standard versions are shown because the weight does not undergo particular changes to justify a centre of gravity and weight variation on the...

Page 41: ...30 Mod Weight A kg B kg C kg D kg E kg F kg Antivibrations Kit 100H 690 119 117 126 129 122 120 GX55M o PFA40 30 150 H 710 119 117 126 130 122 120 GX55M o PFA40 30 200 H 770 122 120 130 132 124 122 G...

Page 42: ...IONS A C D 1 216 462 1 068 16 5 16 5 105 455 250 100 233 B 250 103 148 462 105 730 932 407 97 224 224 40 40 233 407 Return fan Lifting holes 3 WAY DAMPERS MIXING BOX 025 030 040 050 Back suction and r...

Page 43: ...eries 1 240 747 1 168 63 5 1 380 63 5 22 270 269 370 1 168 522 542 126 16 5 16 5 627 311 627 529 529 311 3 WAY DAMPERS MIXING BOX 080 090 Back suction and return fan Gate valve actuators weatherproof...

Page 44: ...TE series 1 507 980 1 507 63 5 1 380 63 5 22 368 307 307 1 507 16 5 16 5 685 448 685 658 658 448 3 WAY DAMPERS MIXING BOX 100 150 200 Back suction and return fan Gate valve actuators weatherproof hood...

Page 45: ...rssuctionconveyor Suction hole Supply hole Supplyfanconveyor ROOF CURB RTE 080 090 350 tilatore di mandata Controtelaio 3 serrande se presente Controtelaio rooftop Zona scarico acqua piovana 6 A DETTA...

Page 46: ...r perimeter to be insulated with waterproof jacket Gasket supplied mounted Counterframe Perimeter to be sealed with silicon after fixing the unit to the counterframe Counterframe with 3 dampers if pre...

Page 47: ...isua lising icons defined with an application software development as well as the management of inter national fonts in two sizes 5x7 and 11x15 pixels The application software resides on the card only...

Page 48: ...nature of the location in which it is installed a cordoned area must be defined around the machine and at least 1 5 meters from the external surface inside of which only operators and technicians are...

Page 49: ...ountering any type of interference Make sure that the belts are capable of bearing the full weight of the unit ensure they are firmly fixed to the upper frame and to the lifting forks the safety faste...

Page 50: ...t tem perature that is foreseen In this case you must account for the differences in performance and absorption of the chiller sizing of the pumps and terminal unit capacities REQUIREMENTS FOR GAS R40...

Page 51: ...the unit by screwing it to the flange or to the damper if present In case the flange or the damper are not present teh antivi bration canvas will have to be screwed to the frame of the unit provide fo...

Page 52: ...lls approaching the flange present in the mixing cham ber three dampers having interposed gasket adhesive supplied with the screws provided in the kit screwed into the holes indicated Make the electri...

Page 53: ...rew in support of the unit see Annex A Remember to apply the guarnixzione sealing caorredo present at the car before approa ching the treserrande the rooftop fastening the two units will be made from...

Page 54: ...ration limits Correct operation of the unit is not ensu red after a fire before re starting the unit contact an authorized service centre The unit is supplied with safety pressure relief valves which...

Page 55: ...it is completely pre wired at the factory The electrical power require ments are specified on a data plate The power line should be fitted with appropriate protective devices Cable sections and dimens...

Page 56: ...refrigerant leakages by a specialized technician and avoid them Realize the recharge by a specialized technician 2 INSUFFICIENT COOLING CAPACITY 1 Insufficient refrigerant charge The cooling circuit...

Page 57: ...ndensate coils are run over the hot air 6 COMPRESSORS FAULTS 1 Defective compressor The compressor does not restart Replace the compressor 2 Absence of a safety device See 6 1 See par 5 and 6 3 Defect...

Page 58: ...aolo C snc Via Pertini 9 21021 Angera VA Tel 0331 932 110 SOLO SPLIT SYSTEM CL ELLE CLIMA SNC DI BEN VEGN L Via S Anna 6 21018 Sesto Calende VA Tel 0331 914 186 TRENTINO ALTO ADIGE BOLZANO TRENTO SEST...

Page 59: ...Marco zza dei Bossi 16 00172 Centocelle RM Tel 0623 248 850 TUTTA LA GAMMA ESCULSO SPLIT SYSTEM Tagliaferri 2001 snc Via Guidonia Montecelio snc 00191 Roma Tel 0633 312 34 VITERBO Air Frigo diMassimoP...

Page 60: ...reserves the right to make any changes at any time deemed necessary to the improvement of the product 37040 Bevilacqua VR Italien Via Roma 996 Tel 39 0442 633111 Telefax 39 0442 93730 39 0442 93566 ww...

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