Ferroli RVL-I PLUS Installation And Maintenance Manual Download Page 1

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RVL-I PLUS

REVERSIBLE HEAT PUMP FOR OUTDOOR INSTALLATION

WITH DC INVERTER COMPRESSOR

INSTALLATION AND MAINTENANCE MANUAL

T G

O-

FRIEND

Summary of Contents for RVL-I PLUS

Page 1: ...1 RVL I PLUS REVERSIBLE HEAT PUMP FOR OUTDOOR INSTALLATION WITH DC INVERTER COMPRESSOR INSTALLATION AND MAINTENANCE MANUAL R E F R I G E R A N T G A S E C O FRIEND L Y...

Page 2: ...sure and temperature 24 ELECTRICAL CONNECTIONS 25 Overview 25 Connections to the terminals of the unit 27 SETUP OF THE SYSTEM 30 FOR SEVICEMAN menu italian language 30 FOR SEVICEMAN menu english langu...

Page 3: ...5 Other heating source 46 Backup heater electrical booster 46 AHS Additional Heating Source gas bolier 47 Holiday away setting 47 Eco comfort mode setting 48 Service call 48 Restore factory settings 4...

Page 4: ...ch if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It is also used to alert again...

Page 5: ...urer or its service agent or a similarly qualified person DISPOSAL Do not dispose this product as unsorted munici pal waste Collection of such waste seperatelly for special tre atment is necessary Do...

Page 6: ...hydraulic connections Model Power supply Unit 230 V 1 50 Hz T 400 V 3N 50 Hz 5 7 10 14 Unit identification code The codes that identify the units and the meaning of the letters used are described belo...

Page 7: ...relief valve The pressure relief valve prevents excessive water pressure in the water circuit by opening 3 bar and discharging water 14 WATER INLET CONNECTION 14 1 Drain valve 15 1 Electrical heating...

Page 8: ...ting function or as a source of energy reserve for DHW production in case the heat pump is not working FAST DHW This function can be activated manually and it allows you to give priority to DHW produc...

Page 9: ...ater box Suitable for indoor installation is constituted by an electrical heater 3kW 230V 1 50 mounted inside a painted sheet metal box and complete with electrical control panel The booster is then h...

Page 10: ...40 3 60 kg Control type Remote wired SWL Sound power level 61 65 66 71 71 dB A SPL Sound pressure level at 1mt 46 50 51 56 56 dB A Maximum current input 16 16 32 32 16 A SWL Sound power levels with re...

Page 11: ...r Outdoor air temperature C Outdoor air temperature C ACS MODE HEATING MODE Leaving water temperature C Outdoor air temperature C NG MODE COOLING MODE T4 T1 T1 20 46 5 5 10 25 40 60 55 10 COOLING MODE...

Page 12: ...mp should be changed 5 If the LED does not light up it means no power supply to the pump possibly the pump is not connected to power supply Check the cable connection If the pump is still running it m...

Page 13: ...1475x1580x440 1475x1580x440 mm Weight Net Gross 99 117 162 178 177 193 kg Hydraulic connections 1 phase 5 7 kW 215 59 144 176 165 277 1 phase 10 16kW 3 phase 12 16kW WATER OUT 1 1 4 GAS M WATER IN 1 1...

Page 14: ...in front of the outlet side 2 In case obstacles exist in front of the air inlet B In case of multiple row installation for roof top use etc 1 In case of installing one unit per row 2 In case of instal...

Page 15: ...Fig 2 Electric control Terminal block Hydraulic system Refrigerant system Figure 1 Figure 2 10 14 kW Please remove the hollow plate after installation Please remove the hollow plate after installatio...

Page 16: ...let Inspections on arrival As soon as the appliance is consigned it is essential to make sure that all the ordered items have been received and that the shipment is complete Carefully check that the e...

Page 17: ...where the snow will not affect the unit If lateral snowfall is possible make sure that the heat exchanger coil is not affected by the snow if necessary construct a lateral canopy As the outdoor tempe...

Page 18: ...n hole is not enough the big drain hole can be opened in field drain hole 10 Expansion bolt Concrete basement h 100mm Solid ground or roofing Rubber shocking proof mat 361 760 1404 Drain hole 760 361...

Page 19: ...ear the unit Avoid that the weight of the connection pipes pushes on the hydraulic connections of the unit using approved supports Always use materials that are compatible with the water used in the s...

Page 20: ...0 975 0 965 0 955 CCPA Power input 1 000 1 010 1 020 1 030 1 040 CCQA Water flow rate 1 000 1 018 1 032 1 053 1 082 CCDP Water pressure drop 1 000 1 026 1 051 1 077 1 103 Correction factor for the use...

Page 21: ...ntrol box not supplied 25 Solar panel not supplied 26 Solar system pump not supplied 27 Electrical Booster available as accessory 28 Temperature probe T1B available as accessory 29 External pump P_o n...

Page 22: ...n Vessel not supplied 22 DHW safety valve not supplied 23 Thermostatic mixing valve not supplied 24 Solar system control box not supplied 25 Solar panel not supplied 26 Solar system pump not supplied...

Page 23: ...e concentration of water to increase The glycol concentration is then lower and the water could freeze Preventive actions must be taken to ensure minimal exposure of the glycol to air NOTE WARNING CAU...

Page 24: ...the unit is installed at a higher level to the highest point of the system served eg on the roof you can use the expansion tank with the factory setting or reduce it up to minimum 1 bar increase the v...

Page 25: ...contact with the pipes especially on the high pressure side Secure the electrical wiring with cable ties as shown in figure so that it does not come in contact with the piping particularly on the high...

Page 26: ...heater and domestic hot water tank power supply if applicable before removing the switch box service panel Fix all cables using cable ties A dedicated power circuit is required for the backup heater...

Page 27: ...Procedure 1 Connect the cable to the appropriate terminals as shown on the diagram 2 Fix the cable with cable ties to the cable tie mountings to ensure stress relief Remote alarm FUSE 12 24 Voltage Pa...

Page 28: ...14 RT C H 3 13 L1 HEAT COOL POWER IN POWER IN Method A Method B ELECTRICAL CONNECTIONS Nota For more details refer to paragraph ROOM THERMOSTAT ON OFF HEAT COOL by digital input in the section SET UP...

Page 29: ...stage 2 If the booster has only one stage connect it to IBH1 IBH1 IBH1 CONTROL SIGNALOUTPUT H1 N 31 39 IBH2 IBH2 reserved CONTROL SIGNALOUTPUT H2 N 32 39 IBH1 CONTROL SIGNAL OUTPUT STAGE 1 IBH1 IBH2 P...

Page 30: ...ler to be able to properly handle all elements of the system depending on the application climate and the users requests Various settings are available These settings are accessible and programmable t...

Page 31: ...31 SETUP OF THE SYSTEM...

Page 32: ...32 SETUP OF THE SYSTEM...

Page 33: ...33 SETUP OF THE SYSTEM...

Page 34: ...34 SETUP OF THE SYSTEM FOR SEVICEMAN menu english language...

Page 35: ...35 SETUP OF THE SYSTEM...

Page 36: ...36 SETUP OF THE SYSTEM...

Page 37: ...37 SETUP OF THE SYSTEM...

Page 38: ...he system in case of additional heating source as a gas boiler is installed T1S Target outlet water temperature T2 Temperature of refrigerant at outlet inlet of plate heat exchanger when in heat mode...

Page 39: ...ther the DHW mode is effective Go to MENU FOR SERVICEMAN DHW MODE SETTING Press OK The following page is displayed Use to scroll and OK for enter When the cursor is on press YES Press OK to set the DH...

Page 40: ...er off The booster heater will turn off T5 T5S dT_TBH_OFF when the heat pump malfunctions T4_TBH_ON is the temperature only when the outdoor air temperature is lower than its parameter and the booster...

Page 41: ...is available and the space heating cooling is OFF the heat pump will heat the water as required If space heating cooling is ON the water will be heated as required when the booster heater is una vail...

Page 42: ...ode Only when T1 is high enough will the unit turn on and will turn off if T1 drops to a certain value See the diagram below dT1SC is the temperature difference between T1 actual outlet water temperat...

Page 43: ...7 Field setting TEMP TYPE SETTING Only when Ta drops to a certain value will the unit turn on and the unit will turn off if the Ta high enough See diagram below only when ROOM TEMP is enabled will thi...

Page 44: ...is state the first target outlet water temperature can be set in the main page the second one can be calculated from the climate related curves In heat mode the higher one will be the real target outl...

Page 45: ...OOM THERMOSTAT must be set to YES and the MODE SETTING must be set to NON With this setting the unit will operate in the mode set as a user interface only when the thermostat closes the contact If you...

Page 46: ...e second backup heater turns on Other heating source The OTHER HEATING SOURCE is used to set whether the backup heater and additional heating sources like a boiler or solar energy kit is available 7 O...

Page 47: ...C 30MIN SCROLL YES YES NON NON OFF T4 T4HMIN T4HMAX Heat mode by heat pump T4_AHS_ON Heat mode by AHS only Heat mode by heat pump and AHS T4_AHS_ON is the outdoor air temperature for starting the addi...

Page 48: ...C 17 C 7 C 24 C 1 2 SCROLL 10 SERVICE CALL PHONE NO 0000000000000 MOBILE NO 0000000000000 ADJUST SCROLL CONFIRM OK 10 SERVICE CALL PHONE NO MOBILE NO ADJUST SCROLL CONFIRM OK Use and to scroll and ad...

Page 49: ...E FACTORY SETTING is used to restore all the parameters set in the user interface to the factory setting Test run TEST RUN is used to check correct operation of the valves air purge circulation pump o...

Page 50: ...nd backup heater will turn on After the two backup heater runs for 3 min both backup heaters will turn off the heat pump will operate until the water temperature increase to a certain value or the nex...

Page 51: ...fristFH Use and to scroll and adjust the parameter T1S is the target outlet water temperature in preheating for floor mode The T1S set here should be equal to the target outlet water temperature set i...

Page 52: ...DRYPEAK START TIME or START DATA Use and to scroll and adjust the parameter t_DRYUP is the day for warming up t_HIGHPEAK is the last day of high temperature t_DRYD is the day of dropping temperature T...

Page 53: ...ltage on the local supply panel The voltage must correspond to the voltage on the identification label of the unit 11 Air purge valve Make sure the air purge valve is open at least 2 turns 12 Shut off...

Page 54: ...procedure Exercise caution to avoid a possible hand injury Parts inside the unit may be hot WARNING CAUTION SAFETY AND MAINTENANCE MOD 10 14 14T MOD 5 7 The installer is obliged to verify correct ope...

Page 55: ...port backup heater booster heater CN22 27 Control port for room thermostat CN3 The image shown here is indicative only If there is inconsistency between the image and the actual product the actual pro...

Page 56: ...put port for Bridge Rectifiers P6 8 Output port P of PFC P2 9 Input port for PFC inductance 3 P3 10 Output port N of PFC P4 11 18V P9 PCB A Inverter board for 1 phase Mod 5 7 1 To main board CN101 CN1...

Page 57: ...input port 1 phase 5 7kW PCB B Main control board for 1 phase 5 7kw unit PCB A 2 4 5 6 7 8 9 10 11 12 13 15 14 16 17 18 3 1 PCB B Main control board for 1 phase Mod 5 7 1 Rectifier bridge input port L...

Page 58: ...t For Pressure Sensor CN28 4 Port For Discharge Temperature Sensor CN8 5 Port For Outdoor air Temperature And Condenser Outlet Temperature Sensor CN9 6 Port For Communication Between Outdoor Unit And...

Page 59: ...ical expansion value CN22 11 Port for power supply CN41 12 Power supply for hydro box control board CN6 13 PFC control port CN63 14 Reserved CN64 15 Port for 4 way value CN65 16 Port for eletric heati...

Page 60: ...button 4 N C 0 2 N C 2 1 N C 9 1 N C 8 N C S F 4 1 N C 6 3 N C CN21 7 2 N C 4 2 N C 4 3 N C 3 1 N C 6 N C 1 S 2 S 3 N C 4 W S Y R E U Q 8 2 N C 7 3 N C 5 2 N C 0 4 N C 1 4 N C 5 N C 5 1 N C CN1 2 2 N...

Page 61: ...2 N C 8 N C 0 3 N C 0 1 N C 1 1 N C 9 N C 2 1 N C T U O S N A R T 6 2 N C 6 N C N I S N A R T 1 5 N C 8 1 N C 2 2 N C T U O _ L T U O _ N N I _ L N I _ N W S 4 ON 1 2 3 W S 3 ON 1 2 3 E C R O F L O O...

Page 62: ...hed to the pres sure relief valve to avoid water dripping out of the unit WARNING For problems related to the optional solar kit for domestic water heating refer to the troubleshooting in the Installa...

Page 63: ...the water pressure relief valve outlet Check for correct operation of the pressure relief valve by turning the red knob on the valve counter clockWise If you do not hear a clacking sound contact your...

Page 64: ...with hard water To do so drain the domestic hot water tank remove the booster heater from the domestic hot water tank and immerse in a bucket or similar with lime removing product for 24 hours 8 Unit...

Page 65: ...sons and or damage to property a Access to the unit Only qualified persons who are familiar with this type of machine and who are equipped with the necessary safety protections fo otwear gloves helmet...

Page 66: ...athe vapours or aerosols Carefully close the containers and keep them in a cool dry and well ventilated place Keep in the original containers Incompatible products Explosives flammable materials organ...

Page 67: ...the atmosphere Decree no 303 56 Work hygiene Decree no 547 55 Regulations on accident prevention Leg Decree no 152 dated 11 5 99 Protection of waters 16 OTHER INFORMATION Recommended uses Refrigerant...

Page 68: ...should be carried out at the indicated intervals Provide controls and interventions more frequently in case of heavy continuous or intermittent high close to operating limits etc or critical essentia...

Page 69: ...ke sure that the temperature difference between water outlet temperature and evaporation condensation does not increase over time if the difference exceeds 8 10 C it is necessary to proceed cleaning t...

Page 70: ...t sound power Outdoor unit sound power off peak operation function integrated in Heat pump Space heating 35 C Space heating 55 C Part load conditions space heating average climate low temperature appl...

Page 71: ...signh 0 C kW 0 4 0 4 2 6 3 7 0 1 5 3 7 iche 2 space heater ons space heating average climate medium temperature application 10 10 4 2 6 3 2 62 2 61 49 49 7 7 4 1 5 8 2 85 2 80 0 5 0 3 5 8 5 8 1 97 1 9...

Page 72: ...capacity kW 8 2 8 2 8 3 7 6 8 4 8 4 7 6 COPd declared COP 1 87 1 85 1 88 1 68 2 02 2 00 1 73 WTOL Heating water Operation Limit C 40 40 40 40 40 40 40 Tblv C 15 15 12 11 14 13 11 Pdh declared heating...

Page 73: ...heating efficiency s 272 251 237 218 250 188 212 Annual energy consumption kWh 2 021 2 565 3 223 3 569 2 580 4 023 3 756 Prated declared heating capacity 2 C kW 10 12 12 15 12 12 15 Seasonal space hea...

Page 74: ...declared heating capacity kW 3 0 3 6 3 6 4 2 3 4 3 4 4 6 COPd declared COP 4 95 5 35 5 35 5 62 5 25 5 25 5 96 Cdh degradation coefficient 0 90 0 90 0 90 0 90 0 90 0 90 0 90 Tol temperature operating...

Page 75: ...nt Pdh declared heating capacity kW COPd declared COP Cdh degradation coefficient Pdh declared heating capacity kW COPd declared COP Cdh degradation coefficient Tol temperature operating limit C Pdh d...

Page 76: ...xchanger _ m3 h _ Heat pump combination heater Type of energy input Technical parameters variable Capacity control 5 YES NO NO NO NO NO Model s Water to water heat pump Brine to water heat pump Low te...

Page 77: ...pped with a supplementary heater Heat pump combination heater Type of energy input Rated heat output 0 2 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat exch...

Page 78: ...a supplementary heater Heat pump combination heater Type of energy input Rated heat output 0 2 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat exchanger _ m...

Page 79: ...n load for heating Pdesignh and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup Tj If Cdh is not determined by measurement then the default...

Page 80: ...ipped with a supplementary heater Heat pump combination heater Type of energy input Rated heat output 2 5 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat exc...

Page 81: ...h a supplementary heater Heat pump combination heater Type of energy input Rated heat output 0 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat exchanger _ m3...

Page 82: ...exchanger _ m3 h _ Heat pump combination heater Type of energy input Technical parameters variable Capacity control 10 YES NO NO NO NO NO Model s Water to water heat pump Brine to water heat pump Low...

Page 83: ...ipped with a supplementary heater Heat pump combination heater Type of energy input Rated heat output 2 6 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat exc...

Page 84: ...th a supplementary heater Heat pump combination heater Type of energy input Rated heat output 0 1 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat exchanger _...

Page 85: ...oad for heating Pdesignh and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup Tj If Cdh is not determined by measurement then the default deg...

Page 86: ...uipped with a supplementary heater Heat pump combination heater Type of energy input Rated heat output 4 4 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat ex...

Page 87: ...ith a supplementary heater Heat pump combination heater Type of energy input Rated heat output 0 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat exchanger _...

Page 88: ...exchanger _ m3 h _ Heat pump combination heater Type of energy input Technical parameters variable Capacity control 14T YES NO NO NO NO NO Model s Water to water heat pump Brine to water heat pump Low...

Page 89: ...uipped with a supplementary heater Heat pump combination heater Type of energy input Rated heat output 4 4 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat ex...

Page 90: ...th a supplementary heater Heat pump combination heater Type of energy input Rated heat output 0 3 Psup kW For water or brine to water heat pumps Rated brine or water flow rate outdoor heat exchanger _...

Page 91: ...91...

Page 92: ...92 Ferroli spa 37047 San Bonifacio Verona Italy Via Ritonda 78 A tel 39 045 6139411 fax 39 045 6100933 www ferroli com COD 3QE44211...

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