Riello AARIA MULTI 250 P Installation And Technical Service Instructions Download Page 6

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GENERAL INfORMATION

1.6

Layout

MODEL 250P

Upper panel

Fan protection grille

Support bracket

Connections cover

Handle for handling

Heat exchanger

Electric fan

Intake separator

Rotary compressor

Silencer

Gas line connection

Liquid line connection

Filter

Terminal board for electric connections

Electric panel cover

MODEL 355P 370P 475P 485P

Upper panel

Fan protection grille

Support bracket

Connections cover

Handle for handling

Heat exchanger

Electric fan

Intake separator

Rotary compressor

Silencer

Gas line connection

Liquid line connection

Filter

Electronic expansion valve

Terminal board for electric connections

Electric panel cover

Summary of Contents for AARIA MULTI 250 P

Page 1: ...cod Doc 0090201 rev 0 06 2018 AARIA MULTI R32 SERIES R32 EN INSTALLATION AND TECHNICAL SERVICE INSTRUCTIONS ...

Page 2: ...irectives Low Voltage Directive 2014 35 EU Electromagnetic Compatibility Directive 2014 30 EU RoHS Directive 2011 65 EU ErP Directive 2009 125 EC and Regulation 2012 206 EC WEEE Directive 2012 19 EU F Gas Regulation 2014 517 EU Pressure equipment directive with the exeption of AARIA MULTI 250 P model Dear Technician We would like to congratulate you on having recommended a R unit a modern product ...

Page 3: ...s that MUST ON NO ACCOUNT be carried out 1 GENERALINFORMATION p 4 1 1 General Notices p 4 1 2 Safety precautions p 4 1 3 Unit description p 5 1 4 Safety and adjustment devices p 5 1 5 Identification p 5 1 6 Layout p 6 1 7 Technical specifications p 7 1 8 Model compatibility p 10 1 9 Operating limits p 15 1 10 Cooling circuit p 16 2 INSTALLATION p 18 2 1 Receiving the product p 18 2 2 Labels positi...

Page 4: ... any interventions upon the device on your own 9 The units contain refrigerant gas operate carefully so as to avoid damaging the gas circuit and the fin bank 9 Do not place any inflammable object spray cans within a 1 metre radius from the air expulsion 9 According to EU Regulation no 517 2014 regarding certain fluorinated greenhouse gases the total amount of refrig erant contained within the inst...

Page 5: ...rature sensor which transmits the detected value to the electronic board that is triggered in order to adjust the flow of refrigerant gas or to stop the unit in case of overtemperature 40 C outdoor air temperature sensor which transmits the de tected value to the electronic board that is triggered in or der to adjust the operation of the unit indoor components to the variation of weather condition...

Page 6: ...al board for electric connections 15 Electric panel cover 1 2 3 4 5 6 7 9 8 11 12 13 10 14 15 MODEL 355P 370P 475P 485P 1 Upper panel 2 Fan protection grille 3 Support bracket 4 Connections cover 5 Handle for handling 6 Heat exchanger 7 Electric fan 8 Intake separator 9 Rotary compressor 10 Silencer 11 Gas line connection 12 Liquid line connection 13 Filter 14 Electronic expansion valve 15 Termina...

Page 7: ...456 kWh annum Heating performance A7 A20 3 Nominal capacity 5 70 6 80 7 60 8 60 9 60 kW Minimum capacity 1 80 1 70 2 90 3 10 4 40 kW Maximum capacity 6 60 7 60 8 50 10 00 10 50 kW Nominal power input 1 54 1 55 1 80 2 15 2 40 kW Minimum power input 0 55 kW Maximum power input 2 45 2 2 2 3 3 1 3 4 kW Enery data for Average climatic profile 4 Annual energy cons 1820 1679 2012 2179 2503 kWh annum Pdes...

Page 8: ...nal current consumption 6 80 7 10 8 30 9 50 11 20 A Max current input 10 90 9 50 9 70 13 50 14 60 A Minimum current consumption 2 50 2 40 A Electrical characteristics Power supply 220 240 1 50 V Ph Hz Compressor Compressor Twin Rotary DC Inverter Type Oil FW68S Type Oil charge 0 35 0 50 0 87 l Refrigerant R32 Type Refrigerant charge 1 20 1 60 2 20 kg Fan Fan Axial Type Quantity 1 no Maximum air fl...

Page 9: ...24 1 225 12 88 4 64 1 43 0 96 1 30 14 50 5 22 1 61 1 08 1 90 30 98 11 15 3 44 2 30 2 00 34 32 12 36 3 81 2 55 2 30 45 39 16 34 5 04 3 38 2 60 58 00 20 88 6 44 4 31 3 00 77 22 27 80 8 58 5 74 3 50 105 11 37 84 11 68 7 82 A Minimum floor area B Refrigerant charge C Floor D Window E Wall F Ceiling 110 A m 82 5 55 27 5 0 1 1 75 3 35 2 5 4 B kg C D E F ...

Page 10: ...5 80 0 35 1 39 2 35 1 6 6 20 10 50 3 60 6 50 A 273 35 35 2 50 2 50 1 30 5 00 6 00 0 35 1 43 2 38 1 6 6 30 10 70 3 60 6 50 A 269 Heating Combinations Single nominal capacity Total nominal capacity Total power input Total current input COP SCOP Energy class Annual energy cons Indoor units Indoor units A B Unit A Unit B Min Nom Max Min Nom Max Min Nom Max kW kW kW A W W W W kWh annum 1 2 20 20 2 85 2...

Page 11: ...50 2 44 6 30 11 09 3 87 7 40 A 260 25 25 25 1 83 1 83 1 83 2 10 5 50 7 00 0 55 1 37 2 50 2 44 6 08 11 09 4 01 7 50 A 258 Heating Combinations Single nominal capacity Total nominal capacity Total power input Total current input COP SCOP Energy class Annual energy cons Indoor units Indoor units A B C Unit A Unit B Unit C Min Nom Max Min Nom Max Min Nom Max kW kW kW A W W W W kWh annum 1 1 50 6 00 1 ...

Page 12: ... 44 7 90 11 98 3 93 7 50 A 332 25 35 35 1 86 2 57 2 57 2 40 7 00 7 60 0 55 1 78 2 70 2 44 7 90 11 98 3 93 7 50 A 332 Heating Combinations Single nominal capacity Total nominal capacity Total power input Total current input COP SCOP Energy class Annual energy cons Indoor units Indoor units A B C Unit A Unit B Unit C Min Nom Max Min Nom Max Min Nom Max kW kW kW A W W W W kWh annum 1 1 70 7 00 1 50 7...

Page 13: ...9 25 25 25 35 1 71 1 71 1 71 2 37 2 40 7 50 8 70 0 55 1 97 3 40 2 44 8 74 15 08 3 81 7 00 A 379 Heating Combinations Single nominal capacity Total nominal capacity Total power input Total current input COP SCOP Energy class Annual energy cons Indoor units Indoor units A B C D Unit A Unit B Unit C Unit D Min Nom Max Min Nom Max Min Nom Max kW kW kW A W W W W kWh annum 1 2 20 50 2 30 6 00 3 10 8 30 ...

Page 14: ... 1 98 1 98 2 57 3 20 8 50 9 50 0 55 2 55 3 50 2 44 11 31 15 53 3 33 6 80 A 462 20 20 20 35 1 77 1 77 1 77 3 19 3 20 8 50 9 50 0 55 2 54 3 50 2 44 11 27 15 53 3 35 6 80 A 462 20 20 20 50 1 52 1 52 1 52 3 95 3 20 8 50 9 50 0 55 2 54 3 50 2 44 11 27 15 53 3 35 6 80 A 462 20 20 25 25 1 85 1 85 2 40 2 40 3 20 8 50 9 50 0 55 2 54 3 50 2 44 11 27 15 53 3 35 6 80 A 462 20 20 25 35 1 67 1 67 2 17 3 00 3 20...

Page 15: ... 4 47 4 40 9 60 10 50 0 55 2 44 3 40 2 44 10 83 15 08 3 93 3 85 A 2525 20 20 25 25 1 87 1 87 2 93 2 93 4 40 9 60 10 50 0 55 2 44 3 40 2 44 10 83 15 08 3 93 3 85 A 2525 20 20 25 35 1 74 1 74 2 72 3 40 4 40 9 60 10 50 0 55 2 43 3 40 2 44 10 78 15 08 3 95 3 85 A 2525 20 20 25 50 1 55 1 55 2 43 4 06 4 40 9 60 10 50 0 55 2 43 3 40 2 44 10 78 15 08 3 95 3 90 A 2520 20 20 35 35 1 62 1 62 3 18 3 18 4 40 9...

Page 16: ... room air thereby heating it During the summertime the cycle is reversed and the thermal energy is extracted from the room air which is cooled and is delivered to the outdoor air MODEL 250 A Outdoor unit B Indoor unit 1 Compressor 2 Discharge temperature sensor 3 Cycle reversal valve 4 Electric fan 5 Heat exchanger 6 External air probe 7 Defrost temperature sensor 8 Electronic expansion valve 9 Tw...

Page 17: ...alve 7 Electric fan 8 Heat exchanger probe 9 Heat exchanger 10 External air probe 11 Defrost temperature sensor 12 Filter 13 Primary electronic expansion valve 14 Check valve 15 Two way shut off valve 16 Secondary electronic expansion valve 17 Liquid probe 18 Gas probe 19 Connection pipes 20 Three way shut off valve 21 Intake sensor 22 Intake separator 23 Low pressure switch E A B C D A B C D F 1 ...

Page 18: ...he Technical Service in Italian Instruction s book for the installer and for the Technical Service in English Warranty Spare parts labels energy label etichetta gas refrigerante It is also supplied as kit All model 4 x vibration dampers Model 250 Condensate outlet hose 2 screws hexagonal key Model 355 370 475 485 2 condensate discharge connector 2 screws refrigerant line adapter connector 9 When y...

Page 19: ... or with handles if the weights of the appliance allows it remove the document envelope 9 In manual operation it is compulsory to respect always the maximum weight per person provided for by the national laws and standards 9 Handle with care 9 The equipment must always be handled vertically 9 Do not tilt the equipment over 15 9 The unit s weight is concentrated on the compressors side connection c...

Page 20: ...aning and maintenance operations to be carried out 300 500 300 600 500 2 8 Positioning R AARIA MULTI R32 devices must be positioned on a level surface that is capable of support ing their weight be positioned on a sufficiently rigid surface that will not transmitanyvibrationstotheunderlyingoradjacentrooms 9 Use the anti vibration supports supplied with the device A B C D Model 250 P 355 P 370 P 47...

Page 21: ... pipes or electric lines 1 Supporting brackets 2 Anti vibration element supplied 3 Fastening screw M4 1 2 3 2 9 Installation on old systems or systems in need of upgrading When R AARIA MULTI R32 is installed on old systems or sys tems in need of upgrading it is recommended to ensure that the electrical system is compliant with the applicable reg ulations and has been installed by qualified profess...

Page 22: ...h max 15 0 m H 15 0 m H 15 0 m L1 L2 L3 L4 20 0 25 0 m L1 L2 L3 L4 30 0 50 0 60 0 70 0 m Maximum length with standard charge 20 30 40 m Additional charge 20 g m 9 The R32 refrigerant gas is slightly inflammable and odour less Carefully read the safety data sheet available from the dealer and see table Minimum floor area p 9 inside the technical data paragraph and the installation manual of the ind...

Page 23: ...gerant must be recovered and the circuit must be cleaned with ni trogen without oxygen Connections position the connecting pipes OK OK OK 9 Plug the pipe ends in order to prevent water or debris from flowing in 9 Before threading the lines through the hole in the wall close the lines ends cut the pipe end square using a pipe cutter remove burrs keeping the cut edge facing down remove the flare nut...

Page 24: ...Do not tighten the adhesive tape too much so as to avoid damaging the insulation 9 Avoid partial insulation of the pipes 9 In case of use with outdoor temperature above 30 C and relative humidity above 80 increase wall thickness up to 20 mm For gas pipes ensure that the material used resists to temperatures up to 120 C For liquid pipes ensure that the material used resists to temperatures up to 70...

Page 25: ...the reached pressure and room temperature leave the circuit pressurised for 1 day check that the pressure has not dropped 9 If the temperature has changed with respect to the noted value consider that the pressure varied by 0 01 Mpa for 1 C 9 If pressure has dropped detect the leak fix it and repeat the test 9 To detect the leak use a solution of water and soap and check all the joints and welds i...

Page 26: ...e the copper pipes If the pressure has not risen again remove the tube of the pressure gauge unit from the ser vice connection on the 3 way shut off valve A Opening B Closing 1 Service connection blanking plug 2 On off valve shaft 3 Refrigerating pipe attachment 4 On off valve cover plug 5 Hex wrench 1 2 3 4 5 A B fully open the unit shut off valves refit the valve covering plug 9 Carefully check ...

Page 27: ... A VALVE B CN21 CN15 W CN16 R CN11 AC L OUT CN10 CN9 AC N OUT PIPE TEMP SENSOR TERMINAL BLOCK TO INDOOR UNIT A TO INDOOR UNIT B A B A B CG A XG A CG B XG B QX CN47 SUCTION TEMP SENSOR BL OR W BR OR B COMPRESSORE PFC REACTOR C W MODULE BOARD FUSE1 250V 25A POWER 4 WAY VALVE DC FAN MOTOR Sondadi aspirazione COMPRESSOR MODULO DI POTENZA REATTORE PFC MODULO DI POTENZA MODULO COMUNICAZIONE B BL MAIN PC...

Page 28: ...VALVOLA ESPANSIONE ELECTRIC EXPANSION VALVE VALVOLA 4 VIE Tc2 A B C D E Sonda Temp di Cond Tc1 A B C D E Sonda Temp di Cond Ts Sonda Temp Aspirazione Comp per unità interna A B C D E linea del liquido per unità interna A B C D E linea del gas Te Sonda Temp Sbrinamento Td Sonda Temp Mandata Compressore Tc Sonda Temp Condensazione Ta Sonda Temp Ambiente r o s n e S p m e T e g r a h c s i D r o s s ...

Page 29: ...WAY VALVE CN35 PE B W CN43 CN44 CN41 COMPRESSORE ALLʼUNITÀ ALLʼUNITÀ ALLʼUNITÀ ALLʼUNITÀ CENTRALIZZATO AL CONTROLLO To Center Controller VENTILATORE MODULO DI POTENZA REATTORE MODULO COMUNICAZIONE MODULO POTENZA VALOVA 4 VIE ALIMENTAZIONE FUSIBILE Definition of SW5 SW5 1 SW5 2 SW5 3 SW5 4 SW5 5 SW5 6 SW5 7 SW5 8 OFF Restrict of Max Current ON Less than 15A OFF Adjust by machine types Frequency Mod...

Page 30: ... electronic board is lower than 10 Vdc To access the terminal board MODEL 250 1 Terminal board cover panel 1 MODEL 355 370 475 485 1 Terminal board panel and pipes cover panel 1 1 unscrew the fastening screw push down the connection covering panel remove the connection covering panel MODEL 250 1 Connection terminal board with indoor unit 2 Power supply connection terminal board 3 Wire retainer 4 E...

Page 31: ... L N 230V 1 N 50HZ C 1 N 2 L 1 N 2 L 3 C 3 C 1 N 2 L 1 N 2 L 3 C 3 C 1 N 2 L MODEL 355 370 475 485 A Outdoor unit B Indoor unit C System main switch A B L N 230V 1 N 50HZ C 1 N 2 L 1 N 2 L 3 C 3 C 1 N 2 L B 1 N 2 L 3 C 3 C 1 N 2 L B 1 N 2 L 3 C 3 C 1 N 2 L B 1 N 2 L 3 C 3 C 1 N 2 L ...

Page 32: ...onnect devices must be equipped with contact openings 3 mm in order to allow for complete disconnection in accordance with the con ditions required Mandatory items have an omnipolar magneto thermal circuit breaker and a padlockable disconnecting switch compliant with the IEC EN Standards contact opening of at least 3 mm with adequate breaking power and differential protection in stalled near the e...

Page 33: ...l connection between the outdoor unit and the internal units The procedure is activated by the signal panel MODEL 355 370 475 485 1 Terminal board panel and pipes cover panel 1 1 MODEL 355 370 475 485 1 Signal panel 2 Terminal board for centralized control accessory 3 Wire retainer 4 Power supply connection terminal board 5 Connection terminal board with indoor unit A 1 2 3 4 5 D E B C C1 C2 1 2 3...

Page 34: ... 20 20 20 20 20 g m 9 The device must be earthed before performing the addi tional charge 9 The R32 refrigerant gas is slightly inflammable and odour less Carefully read the safety data sheet available from the dealer and see table Minimum floor area p 9 To perform the additional charge A High pressure B Low pressure 1 Pressure gauge unit 2 Electronic scale 3 3 way valve service connection A B 1 R...

Page 35: ...e access covers and carry out technical or cleaning activities before disconnecting the unit from the power grid by positioning the system s main switch in the OFF position ON OFF position the system s main switch in the OFF position 9 Wait 10 minutes before touching the device electric compo nents 9 Check with a tester that the voltage between the pow er supply connectors of the main electronic b...

Page 36: ...mpressor lockout 8 Overheat protection for compressor discharge 9 Fan motor malfunction 10 Defrost temperature sensor failure 11 Suction probe fault 12 External air probe fault 13 Discharge temperature sensor failure 14 Compressor suction overtemperature 15 Communication error between outdoor and indoor unit 16 Lack of refrigerant 17 4 way valve malfunction 18 Deviate from the normal for the compr...

Page 37: ...lure 15 Communication error between outdoor and indoor unit 16 Lack of refrigerant 17 4 way valve malfunction 18 Deviate from the normal for the compressor 20 Internal unit anti freeze protection 21 Internal unit overload 23 Overload power module 24 Compressor start error 25 Protection against overcurrent 26 Reset MCU 27 Power supply modul fault 28 Liquid probe circuit A fault 29 Liquid probe circ...

Page 38: ...erials shall be disposed of separately so as to re cover and recycle them Refrigerant and oil must be recovered and not dispersed into the environment At the end of its ser vice life the device shall be disposed of according to the existing legislation ...

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Page 40: ...l 39 0442 630111 fax 39 0442 630371 www riello it As the manufacturer is constantly improving its products the aesthetic or dimensional features the technical data the equipment and accessories indicated could be subject to variations ...

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