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Related Manuals for Riello AARIA MULTI R32 Series
Summary of Contents for Riello AARIA MULTI R32 Series
- Page 1 AARIA MULTI R32 SERIES R32 INSTALLATION AND TECHNICAL SERVICE INSTRUCTIONS...
- Page 2 While your technical skills and knowledge will certainly be more than sufficient, this booklet contains all the information that we have deemed necessary for the device's correct and easy installation. Thank you again, and keep up the good work. RIELLO COMPLIANCE R AARIA MULTI R32 heat pumps are compliant with the following European Directives: —...
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Page 3: Table Of Contents
AARIA MULTI R32 TAbLE OF CONTENTS GENERAL INFORMATION ....p. 4 General Notices ......p. 4 Safety precautions . -
Page 4: General Information
GENERAL INfORMATION GENERAL INFORMATION According to EU Regulation no. 517/2014 regarding certain General Notices fluorinated greenhouse gases, the total amount of refrig- erant contained within the installed system must be indi- cated. This information can be found on the unit technical data plate. -
Page 5: Unit Description
The R32 refrigerant allows high yields, thus placing R AARIA MULTI R32 among the most efficient devices on the mar- ket. Safety and adjustment devices RIELLO Spa - Via Ing. Pilade Riello, 37045 LEGNAGO (VR) - Italy Model XXXXX XXXX XX XXXX... -
Page 6: Layout
GENERAL INfORMATION Layout MODEL 250P Upper panel Fan protection grille Rotary compressor Support bracket 10 Silencer Connections cover Gas line connection Handle for handling 12 Liquid line connection Heat exchanger 13 Filter Electric fan 14 Terminal board for electric connections Intake separator 15 Electric panel cover MODEL 355P 370P 475P 485P... -
Page 7: Technical Specifications
GENERAL INfORMATION Technical specifications Performance combined with AMW P Model 250 P 355 P 370 P 475 P 485 P Model compatibility 2 x AMW Indoor unit 3 x AMW 25 P 4 x AMW 25 P 35 P Indoor unit max. number Cooling performance [A35 / A27] Nominal capacity 5,00... - Page 8 GENERAL INfORMATION Outdoor unit data Model 250 P 355 P 370 P 475 P 485 P Cooling performance [A35 / A27] Nominal capacity 5,00 5,50 7,00 7,50 8,50 Nominal power input 0,35 1,38 1,75 2,00 2,50 Rated frequency Maximum frequency Minimum frequency Nominal current consumption 6,90...
- Page 9 GENERAL INfORMATION Minimum floor area for indoor unit (m²) Gas charge Indoor unit installation floor Window Wall Ceiling 1,10 No requirements 1,224 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...
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Page 10: Model Compatibility
GENERAL INfORMATION Model compatibility AARIA MULTI 250 P Cooling Single nominal Combinations capacity Total nominal capacity Total power input Total current input Annual Energy Indoor units Indoor units SEER energy class cons. Unit Unit kWh/ annum 2,45 2,45 1,30 4,90 5,60 0,33 1,35... - Page 11 GENERAL INfORMATION AARIA MULTI 355 P Cooling Combinations Single nominal capacity Total nominal capacity Total power input Total current input Annual Indoor units Indoor units Energy SEER energy class Unit Unit Unit cons. kWh/ annum — — 5,20 — — 1,40 5,20 7,00...
- Page 12 GENERAL INfORMATION AARIA MULTI 370 P Cooling Combinations Single nominal capacity Total nominal capacity Total power input Total current input Annual Indoor units Indoor units Energy SEER energy class Unit Unit Unit cons. kWh/ annum — — 6,50 — — 1,50 6,50 7,40...
- Page 13 GENERAL INfORMATION AARIA MULTI 475 P Cooling Combinations Single nominal capacity Total nominal capacity Total power input Total current input Indoor units Indoor units Annual SEER Energy class energy cons. Unit Unit Unit Unit kWh/annum — — 2,00 5,20 — —...
- Page 14 GENERAL INfORMATION AARIA MULTI 485 P Cooling Combinations Single nominal capacity Total nominal capacity Total power input Total current input Indoor units Indoor units Annual SEER Energy class energy cons. Unit Unit Unit Unit kWh/annum — — 2,00 5,20 — —...
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Page 15: Operating Limits
GENERAL INfORMATION Heating Combinations Single nominal capacity Total nominal capacity Total power input Total current input Indoor units Indoor units Annual SCOP Energy class energy cons. Unit Unit Unit Unit kWh/annum — — 2,30 6,00 — — 3,80 8,30 10,50 0,55 2,22 3,30... -
Page 16: Cooling Circuit
GENERAL INfORMATION 1.10 Cooling circuit The cooling circuit is of the heat pump type with a refrigerant gas ergy from the outdoor air and delivers it to the room air, thereby reversal cycle. The source fluid utilised is the outdoor air, while heating it. - Page 17 GENERAL INfORMATION MODEL 355 - 370 - 475 - 485 Circuit A High pressure switch 15 Two-way shut-off valve Circuit b Cycle reversal valve 16 Secondary electronic expansion Circuit C Electric fan valve Circuit D (model 475 - 485 only) Heat exchanger probe 17 Liquid probe Outdoor unit...
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Page 18: Installation
The Instruction book comes with the equipment and it should be taken, read and kept carefully. The document envelope must be kept in a safe place. Any duplicate must be requested from Riello S.p.A. which re- Model 250 P 355 P... -
Page 19: Storage
INSTALLATION Product handling can also be done manually by grasping the Model 250 P 355 P 370 P 475 P 485 P handles provided on the packaging. Product dimensions Follow the below instructions for packing removal and product handling: — transport the equipment in the installation place —... -
Page 20: Recommended Distances
INSTALLATION — positioning in corners where dust, leaves, or any other materials typically accumulate, which could compromise the device efficiency by obstructing the airflow — situations in which the air expelled from the device might enter the habitation through doors or windows, thus cre- ating an inconvenience for the people inside —... -
Page 21: Installation On Old Systems Or Systems In Need Of
INSTALLATION While operating in heating mode, the unit generates con- densate, which will deposit on the support surface if there is not discharge. This could freeze if the outdoor temperatures are below zero, thus creating a hazard. In this case, appro- priate barriers should be installed in order to prevent people from approaching the unit. - Page 22 INSTALLATION MODEL 355 - 370 - 475 - 485 h max Terminal board panel and pipes cover panel Model Liquid valve Gas valve Service connection Gas line connection h max 15,0 Liquid line connection 15,0 15,0 L1, L2, L3, L4 20,0 25,0 Model...
- Page 23 INSTALLATION Avoid the entry of uncondensable gases (air) in the circuit, otherwise, with the unit in operation, high pressures with the risk of damages might ensue. Use copper pipes for cooling systems. Use connecting pipes and tools appropriate for the system's refrigerant.
- Page 24 INSTALLATION — bring line ends with flare connection close to their cou- In case of use with outdoor temperature above 30 °C and pling on the unit relative humidity above 80%, increase wall thickness up to 20 mm. — manually rotate the flare nuts by 3 - 4 turns —...
- Page 25 INSTALLATION Carefully check for absence of leakages from the closing If pressure has dropped, detect the leak, fix it and repeat point of the plug. the test. To detect the leak, use a solution of water and soap and Circuit tightness check check all the joints and welds, if any.
- Page 26 INSTALLATION If the pressure has risen again: 2-way shut-off valve On-off valve cover plug Hex wrench Opening by 1/4 of a turn Opening Closing — open the 2-way shut-off valve by a quarter of a turn Service connection blanking plug —...
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Page 27: Wiring Diagram
INSTALLATION 2.11 Wiring diagram MODEL 250 TERMINAL BLOCK MORSETTIERA 4-WAY VALVE VALVOLA 4 VIE SUCTION TEMP.SENSOR Sondadi aspirazione COMPRESSOR DISCHARGE TEMP. SENSOR SONDA TEMP . MANDATA COMPRESSORE DEFROST TEMP . SENSOR SONDA TEMP . SBRINAMENTO AMBIENT TEMP. SENSOR SONDA TEMP . AMBIENTE PIPE TEMP.SENSOR SONDA TEMP . - Page 28 INSTALLATION MODEL 355 - 370...
- Page 29 INSTALLATION MODEL 475 - 485...
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Page 30: Electrical Connection
INSTALLATION 2.12 Electrical connection MODEL 355 - 370 - 475 - 485 AARIA MULTI R32 It leaves the factory completely wired, and only requires a connection to the electrical power grid, the installa- tion of a padlockable disconnecting switch, and a connection to the indoor unit. - Page 31 INSTALLATION MODEL 250 1 (N) 2 (L) 1 (N) 2 (L) 3 (C) 1 (N) 2 (L) 3 (C) 230V 1-N 50HZ 3(C) 2(L) 1(N) 3(C) 2(L) 1(N) Outdoor unit Indoor unit System main switch MODEL 355 - 370 - 475 - 485 1 (N) 2 (L) 3 (C)
- Page 32 INSTALLATION — make sure that the power supply line impedance is con- sistent with the unit's power consumption, as indicated on the unit's data plate — for any electrical intervention, always refer to the wiring diagrams contained within this booklet —...
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Page 33: Commissioning And Maintenance
COMMISSIONING AND MAINTENANCE COMMISSIONING AND MAINTENANCE MODEL 355 - 370 - 475 - 485 Preparation for first commissioning Prior to commissioning, it is necessary to check that: — all the safety conditions have been met — installation distances and gaps have been respected —... - Page 34 COMMISSIONING AND MAINTENANCE for first commissioning, do the following to activate the device: — follow the instructions given in the manual of the indoor unit that you are installing Keep the leak finder on and close to the unit so that it sig- nals any refrigerant leak.
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Page 35: Ordinary Maintenance
COMMISSIONING AND MAINTENANCE INFORMAZIONI SUL REFRIGERANTE Refrigerante QUESTO APPARECCHIO CONTIENE GW P GAS AD EFFETTO SERRA COPERTI O F F Carica di fabbrica DAL PROTOCOLLO DI KYOTO. (vedi etichetta tecnica) Carica addizionale É VIETATO DISPERDERE Carica totale IL GAS R32 DIRETTAMENTE IN ATMOSFERA Peso equivalente CO2 Istruzioni per compilare l’Etichetta “F-Gas Label”:... -
Page 36: Operation Signal And Alarms
COMMISSIONING AND MAINTENANCE — disconnect the pressure gauge unit Wait 10 minutes before touching the device electric compo- nents. — refit the valve covering plug Carefully check for absence of leakages from the closing Check with a tester that the voltage between the pow- point of the plug. - Page 37 COMMISSIONING AND MAINTENANCE Code Description MODEL 355 - 370 - 475 - 485 External unit microprocessor fault Power module fault Communication error between main board and power module Overload power module Wrong supply voltage ot the power module Overheat protection for compressor discharge Refrigerant loss Outdoor temperature too high Fan motor malfunction...
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Page 38: Disposal
RECYCLING AND DISPOSAL DISPOSAL Packaging materials 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. - Page 40 RIELLO S.p.A. - 37045 Legnago (VR) tel. +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.