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COMMISSIONING AND MAINtENANCE

Led 1 Description

Remarks

4-way valve

malfunction

The alarm activates 5 minutes

after the unit start

The alarm activates when, in

Heating mode, the temperature

detected by the indoor unit heat

exchanger probe is less than or

equal to 15°C for 1 minute and for

3 times in an hour

Deviate from the

normal for the

compressor

The unit resets after problem

resolution

Power module

malfunction

After 3 consecutive interventions

in 10 minutes, the unit resets

after problem resolution

Electronic board

overtemperature

protection sensor

fault

After 3 consecutive interventions

in 1 hour, the unit resets after

problem resolution

Internal unit

overload

The unit resets after problem

resolution

Internal unit anti-

freeze protection

The alarm activates when the

indoor unit heat exchanger

probe is lower than the setpoint

for 2 minutes

The unit resets after problem

resolution

Compressor motor

overcurrent

The unit resets automatically

Overcurrent

protection for

single- phase of the

compressor

The unit resets after problem

resolution

In the presence of operating abnormalities, the unit is secured
and blocked.

Safety block can occur randomly.

Wait for at least 10 minutes before restarting the unit.

If the fault occurs again, an accurate check of the device
components is required. Contact

Technical Support

Service.

Indoor units with display signal faults with an alphanumeric
code. Consult the matching outdoor unit instruction booklet
for the installer.

Содержание 20151556

Страница 1: ...08 2020 cod Doc 0083017 rev 6 AARIA MONO PLUS SERIES R32 EN INSTALLATION AND TECHNICAL SERVICE INSTRUCTIONS ...

Страница 2: ...dern product that is capable of ensuring maximum comfort at length with a high degree of reliability efficiency quality and safety 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 RANGE Model Code AAR...

Страница 3: ... connection p 24 3 COMMISSIONINGANDMAINTENANCE p 27 3 1 Preparation for first commissioning p 27 3 2 Putting into service p 27 3 3 Ordinary maintenance p 28 3 4 Operation signal and alarms p 29 4 DISPOSAL p 31 The following symbols are used on the product Avoid proximity to sources of ignition in continuous operation open flames gas household appliances electric stoves lit cigarettes etc For more ...

Страница 4: ...adius from the air expulsion 9 According to EU Regulation no 517 2014 regarding certain fluorinated greenhouse gases the total amount of refrige rant contained within the installed system must be indi cated This information can be found on the unit technical data plate 9 This unit contains fluorinated greenhouse gases covered by the Kyoto protocol Maintenance and disposal activities must be carrie...

Страница 5: ...value as detected by the heat exchanger to the electronic board that is triggered when the heat exchanger is clogged by frost formations suction temperature 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...

Страница 6: ...12 Filter 13 Muffler 14 Electronic expansion valve 15 Terminal board for electric connections 16 Electric panel cover 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 MODEL 50 1 Upper panel 2 Fan protection grille 3 Support bracket 4 Connections cover 5 Handle for handling 6 Heat exchanger 7 Electric fan 8 Rotary compressor 9 Intake separator 10 Liquid line connection 11 Gas line connection 12 Filter 13 Muf...

Страница 7: ...ty at rated air flow kW 3 20 4 20 6 00 Absorbed power at rated air flow kW 0 80 1 10 1 50 COP kW kW 4 00 3 81 4 00 Capacity at maximum air flow kW 4 20 5 20 6 90 Absorbed power at maximum air flow kW 1 60 2 35 Capacity at minimum air flow kW 0 80 1 00 1 40 Absorbed power at minimum air flow kW 0 30 0 50 0 52 Enery data for Average climatic profile 4 Pdesign at 10 C kW 2 40 2 80 4 60 SCOP kW kW 4 6...

Страница 8: ...d air flow kW 4 00 5 50 Absorbed power at rated air flow kW 1 08 1 48 COP kW kW 3 71 Capacity at maximum air flow kW 4 30 5 80 Absorbed power at maximum air flow kW 1 43 1 93 Capacity at minimum air flow kW 0 30 Absorbed power at minimum air flow kW 0 10 Enery data for Average climatic profile 4 Pdesign at 10 C kW 3 00 4 50 SCOP kW kW 3 80 Energy class A Annual energy cons kWh annum 1025 1425 Ener...

Страница 9: ...ed air flow kW 4 00 5 50 Absorbed power at rated air flow kW 1 08 1 48 COP kW kW 3 71 Capacity at maximum air flow kW 4 30 5 80 Absorbed power at maximum air flow kW 1 43 1 93 Capacity at minimum air flow kW 0 30 Absorbed power at minimum air flow kW 0 10 Enery data for Average climatic profile 4 Pdesign at 10 C kW 3 00 4 50 SCOP kW kW 3 80 Energy class A Annual energy cons kWh annum 1025 1425 Ene...

Страница 10: ...rated air flow kW 4 00 5 80 Absorbed power at rated air flow kW 1 10 1 60 COP kW kW 3 73 Capacity at maximum air flow kW 5 30 6 00 Absorbed power at maximum air flow kW 1 60 2 35 Capacity at minimum air flow kW 1 00 1 40 Absorbed power at minimum air flow kW 0 50 0 52 Enery data for Average climatic profile 4 Pdesign at 10 C kW 3 00 4 40 SCOP kW kW 4 47 4 10 Energy class A Annual energy cons kWh a...

Страница 11: ...air flow kW 2 80 3 50 4 70 Absorbed power at rated air flow kW 0 95 1 05 1 50 COP kW kW 3 23 3 46 3 11 Capacity at maximum air flow kW 3 80 4 50 5 00 Absorbed power at maximum air flow kW 1 60 1 90 Capacity at minimum air flow kW 0 80 1 00 1 40 Absorbed power at minimum air flow kW 0 30 0 50 0 60 Enery data for Average climatic profile 4 Pdesign at 10 C kW 2 40 2 90 3 20 SCOP kW kW 4 20 4 00 Energ...

Страница 12: ... 6 70 Max current input A 7 20 10 90 Minimum current consumption A 1 30 2 30 Electrical characteristics Power supply V Ph Hz 230 1 50 Compressor Compressor Type Rotary Oil Type FW505 RM LP56EG FW68S Oil charge l 0 32 0 35 Refrigerant Type R32 Refrigerant charge kg 0 65 0 94 0 95 Fan Fan Type Axial Quantity no 1 Maximum air flow m h 1900 2000 2500 Minimum speed rpm 300 Maximum speed rpm 800 850 880...

Страница 13: ... air inside the rooms During the wintertime the heat pump extracts the thermal energy from the outdoor air and delivers it to the room air the reby 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 A Outdoor unit B Indoor unit 1 Compressor 2 Discharge temperature sensor 3 Cycle reversal v...

Страница 14: ... following material is placed inside the packaging below the unit Document envelope Instruction s book for the installer and for the 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 contact sheet It is also supplied as kit Condensate outlet hose 4 x vibration dampers 5 mm h...

Страница 15: ...ice R Product handling can also be done manually by grasping the handles provided on the packaging 1 Handles 2 Strapping bands 3 Document envelope and material supplied as kit 2 1 1 3 Follow the below instructions for packing removal and product handling transport the equipment in the installation place cut strapping bands lift and remove the cardboard pack The unit is supplied with the connection...

Страница 16: ...promise 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 situations in which the air expelled from the device will encounter resistance from opposing winds direct exposure to sunlight and proximity to heat sources 9 Avoid placing the unit le...

Страница 17: ...pproaching the unit 1 Lifting from the top 2 Condensate discharge connector 1 2 Model 25 35 50 Refrigeration characteristics Condensate discharge attachment Ø mm 16 Hanging position 9 Properly sized supporting brackets must be used if the devi ce is installed in suspension 9 Ensure that the wall section does not include bearing ele ments pipes or electric lines 1 Supporting brackets 2 Anti vibrati...

Страница 18: ...n must be installed every 5 7 metres 9 The given measures are the maximum permitted values 9 Cooling connections featuring shut off valves are preconfi gured for flare connections 9 Cooling lines must be as straight as possible and any neces sary bends must have a radius grater than 40 mm 9 Use clean hoses Make sure the inside is free of dust resi dues water 9 Avoid the entry of uncondensable gase...

Страница 19: ...nds with flare connection close to their cou pling on the unit manually rotate the flare nuts by 3 4 turns tighten the connections using a spanner and a counter spanner 9 Use a torque wrench to tighten so as to prevent damage to flare nuts and gas leaks 9 During the connection keep the leak finder on and close to the unit so that it signals any refrigerant leak 9 Avoid using the refrigerant oil on...

Страница 20: ...ing 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 If required remove the valve covering plug operate on the valve shaft with an hex wrench open or close according to what is needed immediately stop as soon as the valve shaft has reached the stop point use a torque wrench calibrated on the valve...

Страница 21: ...lution of water and soap and check all the joints and welds if any Having verified the absence of leakages create a pneumatic vacuum inside the circuit Pneumatic vacuum To create vacuum in the circuit keep the outdoor unit shut off valves closed A High pressure B Low pressure 1 Pressure gauge unit 2 Vacuum pump 3 3 way valve service connection A B 1 2 3 connect the vacuum pump to the pressure gaug...

Страница 22: ...ning 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 for absence of leakages from the closing point of the plug 9 Do not force beyond the stop point to prevent damaging the shaft and causing leakage as a consequen...

Страница 23: ... N OUT CN9 CN10 AC L OUT CN11 M CN22 CN15 VALVE A CN3 PE BL OR W Y G CN36 COMB COMA N R CN1 CN2 AC N AC L FUSE1 T25A 250VAC CN24 CN23 MODULE COM MODULE POWER CN3 CN10 B BL BL OR CN5 CN1 CN4 CN8 CN9 CN2 CN11 CN6 CN7 B M R U S V C W B W R OUTDOOR PCB MOUDLE PCB Y G Y G 1 2 3 C BL OR W BL U V W P N AC L LI AC N L0 CN25 N P CN28 2 1 GR GR BR OR B CAP M CAP CN7 CN6 AC N OUT AC L OUT BR OR B BL OR W BL ...

Страница 24: ...m 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 power supply connectors of the main electronic board is lower than 10 Vdc To access the terminal board 1 Terminal blocks 2 Terminal board cover panel 3 Connections cover 3 2 1 unscrew the fastening screw push down the connection covering panel rem...

Страница 25: ... C System main switch 1 N 2 L 3 C A B L N 230V 1 N 50HZ C 1 N 2 L 3 C 1 N 2 L 9 It is compulsory to use ring crimp terminals to connect to the terminal board For the sizing of the electrical power cables and safety devices use the following table Model 25 35 50 Electrical characteristics Power supply V Ph Hz 230 1 50 Protection factor IP 24 Protection against short circuit A 20 25 Protection again...

Страница 26: ...ker 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 equipment connect the device to a properly functioning earthing sy stem make sure that the electrical power supply system is com pliant with the current national safety standards make sure that the power supply ...

Страница 27: ...maximum permitted the device is operating under the recommended operating conditions the unit is able to stop and start up again 9 Should any of the above listed controls have problems turn the device off and call the Technical Service immediately 9 Do not touch the device pipes to prevent potential burns 9 Take anti static precautions in case of weather conditions where humidity is less than 40 9...

Страница 28: ...ervice whose staff is technically qualified and can use genuine spare parts if necessary 9 For units installed in a seaside environment the mainte nance intervals shall be halved 9 Original conditions must be restored after performing the required maintenance operations 9 All described operations MUST be carried out under the fol lowing conditions cold device device NOT supplied with electric powe...

Страница 29: ...rotection against overcurrent After 3 consecutive interventions in 30 minutes the unit resets after problem resolution 4 Communication error between main board and power module The alarm activates 4 minutes after the unit start The unit resets after problem resolution 6 Wrong power supply voltage The unit resets after problem resolution 7 Compressor lockout After 3 consecutive interventions in 10 ...

Страница 30: ... resolution 21 Internal unit overload The unit resets after problem resolution 22 Internal unit anti freeze protection The alarm activates when the indoor unit heat exchanger probe is lower than the setpoint for 2 minutes The unit resets after problem resolution 24 Compressor motor overcurrent The unit resets automatically 25 Overcurrent protection for single phase of the compressor The unit reset...

Страница 31: ...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 service life the device shall be disposed of according to the existing le gislation ...

Страница 32: ...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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