auer 751600 Installation And User Manual Download

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he inf

tion contained in this document is non-contr

actual. A

uer r

eser

ves the right to modify all tec

hnical da

ta f

or any eqpment or a

ppliance without prior notice.

French

Manufacturer

Manual ref : 1896447

Edition n° : 19.303

Installation and user manual

HRC

PILOT -PREMIUM-

Ref. 751600

HRC

PILOT

-PREMIUM-

for high temperature heat pump

from 7 kW to 25 kW three-phase

Summary of Contents for 751600

Page 1: ...ight to modify all technical data for any eqpment or appliance without prior notice French Manufacturer Manual ref 1896447 Edition n 19 303 Installation and user manual HRC70 PILOT PREMIUM 2 Ref 751600 HRC70 PILOT PREMIUM for high temperature heat pump from 7 kW to 25 kW three phase ...

Page 2: ...the target ambient temperature Frost protection 24 5 3 1 4 Setting the temperature of domestic hot water 25 5 3 1 5 Setting the pool temperature 25 5 3 2 Setting a holidayperiod 25 5 3 3 Temporary exemption of programmed comfort modes 25 5 3 4 boost mode 25 5 3 5 Selecting summer winter mode 26 5 3 6 Choosing the LANGUage 26 5 3 7 Choice of Beep 26 5 3 8 Access to the inst menu 26 6 MAINTENANCE AN...

Page 3: ... any manintenance work handling or in the case of the appliance not functioning or malfunctioning always disconnect the appliance from the power supply and seek advice from a technician or specialist AUER cannot be held liable for damages caused by not following the instructions provided nor any problems or errors caused from improper handling improper installation or misuse of the appliance The i...

Page 4: ...ool circuit it is necessary to configure the Pilot accordingly If the heating capacity required is higher than heating capacity delivered by the Heat Pump the Pilot can provide an extra power boost from the boiler or from the electrical back up 0 2 4 or 6kW based on the needs of the household Note The Heat Pump is exclusively designed for heating purposes It cannot be used for cooling purposes 2 2...

Page 5: ...To maintain the frost protection of the external condensates drainage pipes Ref 751004 à2nd direct heating circuit radiators Comprised of inlet outlet pipes circulator and cabling Ref 751003 à2nd direct heating circuit with a 3 way valve underfloor heating Comprised of inlet outlet pipes motorised 3 way valve circulator electronic regulation with 3 way valve outlet and exterior sensor ambient temp...

Page 6: ...tly on the water inlet and outlet points of the Heat Pump outside of the building Carefully thermally insulate the flexible hoses to limit heat losses Take care not to bend the hoses more than 240mm to prevent damage to the hoses or any pinching of the hoses These hoses serve to decouple the Heat Pump from the rest of the hydraulic installation MUST be connected due to the Heat Pump being mounted ...

Page 7: ... relief valves The pressure relief valve on the Heat Pump sets the maximum acceptable pressure in the installation 2 5 bars when hot The maximum service pressure in the Heat Pump must consequently be lower than 2 5 bars Example If the Heat Pump is positioned 5m below the Pilot the pressure reading on the Pilot would be 0 5 bars less than the real pressure of the water in the Heat Pump In this case...

Page 8: ...evice 3 3 6 4 Insulating the piping 3 3 6 5 Expansion vessel 3 3 6 6 Frost protection and treatment of water 3 3 6 3 Purging the heating circuit French law articles 16 7 and 16 8 of the Règlement Sanitaire Départemental stipulates that a type CB backflow prevention device must be installed This device must be at different non regulated pressure zones in accordance with the NF P 43 011 standard Thi...

Page 9: ... place 4 Install insulation around the bulb 5 Remove the factory installed electronic bridge PO between terminals 4 5 for circuit 1 between terminal 1 2 for circuit 2 6 Electronically connect the floor temperature limiter to terminals 4 and 5 for circuit 1 1 and 2 for circuit 2 Place the safety aquastat on the heating outlet pipe example for circuit 1 1 4 2 Domestic hot water production is possibl...

Page 10: ... 20m one available as an optional extra Ref 751005 On the Pilot cut the bus link to the right length LOOPS ARE FORBIDDEN On the Pilot cleanly remove 10cm of the shielding to prevent any short circuits Connect the two wires stripped to 10mm to the Pilot IMPORTANT DO NOT connect the bus link shielding to the ground of the Pilot DiagramofconnectiontotheHeatPump withoutthe2 coresheathedcableonthe Pilo...

Page 11: ... to 7 only the boiler will be authorised to operate when the dry contact is open Smart Grid exclusively with ambient temperature sensor s and or water temperature sensor set parameter P217 10 operation follows the 4 modes of operation of the HP HC and DEL contacts 1 In the case of a permanent pool summer winter If the pool is not for permanent use use the summer pool control kit Ref 751006 2 If bo...

Page 12: ...connectionsaresecureandto tightenthescrew inconnections See Spareparts electricalboxes The connection of the exterior temperature sensor is mandatory Place the sensor on the coldest exterior wall of the building usually the exposed wall facing North It must not be exposed to the morning sun Install the exterior temperature sensor in the middle of the wall of the building or of the heating zone at ...

Page 13: ...x Pilot 6 mm min à 10 mm max 2x6 mm T min à 2x10 mm T max 1 or two pole or three pole general circuit breaker 2 The sizes given are for informational purposes only They must be verified and adapted if nedded according to installation conditions and the current regulations in effect The width of the ground cable must be equal to the width of the largest cable 6 kW electrical back up single phase si...

Page 14: ...ith water and treat the water Purge the heating circuits open the air valves situated at the highest points of the installation until all trapped air has been released Check that all circuits are properly sealed Check that the power supply is correct at the mains switch Ensure the correct tightness of the hydraulic connections and check that there are no leaks Check that all the valves are open th...

Page 15: ...bsence of use the control panel is automatically locked after 30 minutes When locked the buttons are deactivated To unlock the control panel press button for 4 seconds Choose the language Enter LANGUAGE LANGUAGE EN Press Turn the dial to scroll through the menu options Press to return to the main menu 9 character message Display zone for time or temperatures Day of the week Symbol Signification Su...

Page 16: ...HW exclusively In this case it is necessary to manually force the back up boiler so as to ensure the heating of the radiator circuit or underfloor heating circuit CONFIGUR When the choice of hp ELEC or ELECTRIc is given these two warning screens are displayed then SECTION CABLE OK no CABLE OK no CABLE OK yes These screens are to remind you that you are putting into operation the electrical back up...

Page 17: ...underfloor heating circuit an ambient temperature control is mandatory no CTRL A 2 DEACTIV C 2 thermostat a 2 RADIAToR C 2 floor C 2 water C 2 1 Radiatorsareonlypossibleoncircuit2if circuit1isalsoaradiatorcircuit or deactivated 2 Underfloorheatingisonlypossibleoncircuit2 ifcircuit1isalsoanunderfloorheatingcircuit ordeactivated 3 Domesticwatercircuitisonlypossibleoncircuit 2ifcircuit1isaradiatorcir...

Page 18: ...controlling the domestic hot water of circuit 2 Ref 710029 If circuit 2 is configured for the production of domestic hot water the following choice is offered Enter Enter settings par 205 0 par 207 60 C set 205 0 REG 207 60 C Enter Enter Enter Enter Access to installation parameters One rotation of the dial increases the n of the parameter or setting One rotation of the dial decreases the n of the...

Page 19: ...f there is a domestic water aquastat Heat pump target temperature C 60 C 60 C NO DHW heated as priority yes Heating time split between DHW and heating PAR 221 Anti legionellosis cycle DHW is raised to 60 C every X days at 22h days from 0 never to 99 every 99 days 0 PAR 222 Differential between the target temperature of the heat pump and the target temperature of the pool the gap fixes the target t...

Page 20: ...equested set temperature is selected from parameter PAR 205 PAR 205 2 the unrequested set temperature can regulate itself with parameter PAR 211 which corresponds to a lowering of the set temperature according to the temperature needed 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 20 15 10 5 0 5 10 15 20 25 30 35 Exterior temperature C Set temperature for water inlet C set temperature requested set t...

Page 21: ...ess Turn the dial until the screen displays Inst menu Press the and buttons simultaneously Keeppressingthemsimultaneouslyfor3seconds It is possible to operate the Heat Pump using only 1 compressor the small compressor compressor 1 or the large compressor compressor 2 This function is only useful in the case of intervention or repair and must be a temporary measure only PAR 230 0 default setting no...

Page 22: ...5 1 Setting the date and time Press Clock settings Set the month 26 09 11 17 32 09 11 17 32 26 11 17 32 26 09 17 32 monday 17 monday 32 Set the day Set the year Set the minutes Confirm new settings Set the hour Press to return to the main menu Note if not used for several minutes the screen returns to the current display without backlight Toavoidblockingthecirculatorandto allowforitsautomaticclean...

Page 23: ... ambient temperature sensor the display becomes heating request 1 no request 0 AMBIeNCE 1 19 0 C example AMBIeNCE 1 1 example Press on the dial or press to return to the previous screen Press on the dial or press to return to the previous screen 5 3 User Menu Note The screen does not display the water sensor DHW sensor if it is not set up See Installer menu Configuration Note If the domestic water...

Page 24: ...heambienttemperaturesensormustbe set upandactivated 5 3 1 Setting the target temperatures ambience 20 0 C by default ECO 17 0 C by default frost pt 7 0 C by default ambience 22 0 C example ECO 16 0 C example frost pt 8 0 C example Enter Enter Enter Enter Enter Enter AMBIeNCE ECO frost pt 5 3 1 1 Setting the AMBIeNCE temperature 5 3 1 2 Setting the ECO temperature 5 3 1 3 Setting the target ambient...

Page 25: ...n reached It is possible to interrupt or modify the duration of this programming while it is activated Installer menu Enter holiday holiday 0 d exemption NO exemption COmF example boost yes example Enter Example Enter exemption exemption Note The exemption of the comfort mode in progress applies to all circuits currently in operation End of the exemption takes place at the beginning of the next no...

Page 26: ...he appliance it is important to respect all environmental protection regulations for the recovery recycling and elimination of all consumable materials and components of the Heat Pump and its accessories 6 2 1 Water circuit 6 2 Maintenance on the hydraulic circuit Maintenance of the water circuit consists of desludging inspecting the filters and stopping up any leaks that may have appeared Clean a...

Page 27: ...rence of temperatures read by the HRC70 Heat Pump display 3 sec AMBIeNCE 1 20 0 C AMBIeNCE 2 21 0 C EXTERIoR 10 0 C heat curv 40 0 C Circuit 1 ambient temperature with sensor Circuit 2 ambient temperature with sensor Exterior temperature Exterior temperature example example example example HP inlet 43 5 C HP outlet 52 6 C EVAPO 6 2 C compres 1 97 0 C compres 2 87 0 C PILOT 40 0 C PRESSure 0 7 dhw ...

Page 28: ... up for compressor 1 example TaM COMP 1 00 03h TaM COMP 2 00 03h TMa COMP 1 00 03h TMa COMP 2 00 03h trp COMP 1 00 04h trp COMP 2 00 09h TMM COMP 2 00 04h Time from stop to start up for compressor 1 Time from stop to start up for compressor 2 Time from start up to stop for compressor 1 Time from start up to stop for compressor 2 Delay before engaging of compressor 1 Delay before engaging of compre...

Page 29: ... be reset to zero by pressing simultaneously on the and buttons for 5 seconds Counter Description Unit 1 Zone 1 request Hour 2 Zone 2 request Hour 3 Zone 1 request as pool Hour 4 Heat pump operation at least one stage operational Hour 7 Compressor 1 running Hour 8 Compressor 2 running Hour 9 Back up boiler request Hour 10 Electrical back up running Stage 1 Hour 11 Electrical back up running Stage ...

Page 30: ...t Pump will start but does not provide enough heat Note The swimming pool sensor error is only signalled when the ohmic value is too low The absence of a swimming pool sensor does not generate a fault as it can mean either that there is no swimming pool or that the swimming pool function has been deactivated 6 6 Alerts and errors which are signalled by the appliance Errors are signalled by the bac...

Page 31: ... flow rate flow ERR insufficient water flow rate or No flow rate COMPRES 1 ERR Compressor 1 sensor defect COMPRES 2 ERR Compressor 2 sensor defect AMBIeNCE 2 ERR Ambient temperature sensor 2 defect BUS ERR Bus wire link defect AMBIeNCE ERR Ambient temperature sensor defect AMBIeNCE 1 ERR Ambient temperature sensor 1 defect Heat Pump air temperature sensor defect AIR hp ERR EVAPO ERR De icing senso...

Page 32: ...fficient water pressure cuto Lpre Heat Pump low pressure swim pool ERR Swimming pool sensor defect evap senso ERR Evaporator sensor malfunctioning prob comp1 Compressor 1 power supply defect prob comp2 Compressor 2 power supply defect hp output ERR Heat Pump outgoing water sensor defect hp input ERR Heat Pump incoming water sensor defect MODULE ERR HRC Pilot outgoing water sensor defect Hp output ...

Page 33: ...matic after repair Compressor 1 temperature defect Compressor 1 overheating compressor temperature 115 C more than 24 times over 24 hours Both compressors stopped Manual Compressor 2 sensor defect Compressor 2 sensor data is out of measuring range Both compressors stopped and also the fan Automatic after repair Compressor 2 temperature defect Compressor 2 overheating compressor temperature 115 C m...

Page 34: ...ed Pilot err Outgoing water temp sensor defect Outgoing water temp sensor data is out of measuring range Back up stopped Automatic after repair swim pool err Swimming pool sensor defect The swimming pool sensor has a weak ohmic value No heating request for swimming pool Automatic after repair out senso Outdoor sensor positioning error ot Temperature for heating curve Air temperature Exterior 2 Aut...

Page 35: ...pressure switch is off Manual after 3 errors in the same hour dhw temp ERR DHW temp sensor error Amb2 input on electronics board Circuit 2 is programmed as a DHW circuit with DHW sensor and the data readings from this sensor are out of measuring range No DHW request Automatic after repair 6 8 Extraction of USB files In case of breakdown please send the following information to the AUER technical a...

Page 36: ... 13 590 41 6 408 15 76 020 4 29 948 23 13 039 42 6 173 14 72 174 5 38 600 24 12 514 43 5 947 13 68 564 6 27 317 25 12 000 44 5 731 12 65 153 7 26 101 26 11 535 45 5 522 6 10 Decommissioning and disposal According to current laws in effect no equipment must be disposed of without the proper recovery of refrigerant gas recyclable metallic components and of the oil contained in the compressors 0 1 2 ...

Page 37: ...m Pilot 6 SExt 1244401 Exterior sensor 7 1243693 300mm sensor 8 AQSC 1238802 110 C safety aquastat 9 CP 1243661 Water pressure gauge 10 SPAC 1239094 3 bar Pressure relief valve 11 CCHF 1244394 UPM3 25 70 130 circulator R 1 1 2 12 CPAC 1244394 UPM3 25 70 130 circulator R 1 1 2 14 CA 1238970 1 FF check valve 15 VB 1239111 3 4 valve 16 P 1239089 Purging valve 3 8 with rotatable spout 17 4484803 Side ...

Page 38: ...ions in the colour of the appliance or damage caused by air pollution exposure to chemical elements or changes brought about by adverse weather conditions The products are not guaranteed against dirt rust grease or stains which occur on the surface of the appliance We are not responsible for any variations in colour 8 1 1 General information 8 1 2 Cases not limited to for exclusion from warranty 8...

Page 39: ...f the operating range and a back up is authorised boiler or electrical it will automatically be protected from frost or ice as the circulator pump will operate and draw heat from the heating circuit which has its temperature maintained by the HRC70 Pilot s electrical back up or back up boiler The water temperature remains over 5 C at all times In all cases the piping must be properly insulated Und...

Page 40: ...tallation covered by 1 liter of the expansion vessel liters 2 1 Deflate and check pressure in the expansion vessel if necessary 2 As a guideline take into account 11 litres per kW heating capacity for steel radiators 60 liters for HRC70 Pilot buffer tank if applicable 13 liters per kW heating capacity for cast iron radiators 60 liters for HRC70 Pilot buffer tank if applicable 17 liters per kW heat...

Page 41: ... interval Confirm the end of the 2nd programming interval Confirm COMF mode Confirm the end of the 3rd programming interval Confirm ECO mode COMFORT ECO FROSTPROTECTION Programming is possible in 15 minute or longer intervals for up to 7 programmed periods in a 24 hour period For example the following program is created for Monday The display suggests at the bottom 00 00h Turn the dial to 06 30h T...

Page 42: ...ues COPy PR The default programming suggested is that of the previous day The dial allows access to other programming other days or pre programmed Example for a Wednesday Turn the dial to select a different program to copy Confirm to copy the selected programming The display returns to the programmed day in this example Wednesday COPy PR 1 COPy sun Press the button to confirm and to exit programmi...

Page 43: ...permits the elimination of all traces left from soldering soldering fluxes grout grease sludge metallic particles etc in radiators underfloor heating etc This prevents any of the abovementioned waste from getting into the HRC70 Heat Pump heat exchanger or obstructing the filter installed on the incoming water inlet The materials used for producing a heating circuit are of different natures Instanc...

Page 44: ...find this information refer to their user manual In cases where the HRC70 Heat Pump cannot operate exterior temperature is outside of the operating range and a back up is authorised boiler or electrical it will automatically be protected from frost or ice as the circulator pump will operate and draw heat from the heating circuit which has its temperature maintained by the HRC70 Pilot s electrical ...

Page 45: ...at Pump pressure relief valve set at 2 5 bars Te PAC Heat Pump water inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler circulator VC Existing installation expansion vessel SCh Existing boiler Pressure relief valve Sext HRC70 Pilot Heat Pump exterior sensor TA1 Heating circuit 1 ambient temperature thermostat optional or SA1 B Heating circuit 1 ambient temperature sensor with d...

Page 46: ...AC Heat Pump water inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler circulator VC Existing installation expansion vessel SCh Existing boiler pressure relief valve Sext HRC70 Pilot Heat Pump exterior sensor TA1 Heating circuit 1 ambient temperature thermostat optional or SA1 B Heating circuit 1 ambient temperature sensor with display optional Hydraulic schematic diagram 1 UNDE...

Page 47: ...bars Te PAC Heat Pump water inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler sensor VC Existing installation expansion vessel SCh Existing boiler Pressure relief valve Sext HRC70 Pilot Heat Pump exterior sensor TA1 Heating circuit 1 ambient temperature thermostat optional or SA1 B Heating circuit 1 ambient temperature sensor with display optional TA2 Heating circuit 2 ambient...

Page 48: ... inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler circulator VC Existing installation expansion vessel SCh Existing boiler Pressure relief valve Sext HRC70 Pilot Heat Pump exterior sensor TA1 Heating circuit 1 ambient temperature thermostat optional or SA1 B Heating circuit 1 ambient temperature sensor with display optional TA2 Heating circuit 2 ambient temperature thermostat...

Page 49: ...nsion vessel D Backflow prevention device F Flexible hoses for connection to the Heat Pump PM Manual purger SPAC Heat Pump Pressure relief valve set at 2 5 bars Te PAC Heat Pump water inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler circulator VC Existing installation expansion vessel SCh Existing boiler Pressure relief valve Sext HRC70 Pilot Heat Pump exterior sensor TA1 Hea...

Page 50: ...or connection to the Heat Pump PM Manual purger SPAC Heat Pump Pressure relief valve set at 2 5 bars Te PAC Heat Pump water inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler circulator VC Existing installation expansion vessel SCh Existing boiler Pressure relief valve Sext HRC70 Pilot Heat Pump Pressure relief valve TA2 Heating circuit 2 ambient temperature In case of a perman...

Page 51: ... to the Heat Pump PM Manual purger SPAC Heat Pump Pressure relief valve set at 2 5 bars Te PAC Heat Pump water inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler sensor VC Existing installation expansion vessel SCh Existing boiler Pressure relief valve Sext HRC70 Pilot Heat Pump exterior sensor AQ ECS Heating circuit 2 domestic water aquastat or SECS Heating circuit 2 domestic ...

Page 52: ...l purger SPAC Heat Pump Pressure relief valve set at 2 5 bars Te PAC Heat Pump water inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler circulator VC Existing installtion expansion vessel SCh Existing boiler Pressure relief valve Sext HRC70 Pilot Heat Pump exterior sensor TA1 or Samb1 Heating circuit 1 ambient temperature thermostat or sensor optional LTP 1 Underfloor heating c...

Page 53: ...nnection to the Heat Pump PM Manual purger SPAC Heat Pump Pressure relief valve set at 2 5 bars Te PAC Heat Pump water inlet sensor Ts PAC Heat Pump water outlet sensor C ch Existing boiler circulator VC Existing installation expansion vessel SCh Existing boiler Pressure relief valve Sext HRC70 Pilot Heat Pump exterior sensor TA2 Heating circuit 2 ambient temperature thermostat optional LTP 1 Unde...

Page 54: ...MIUM 2 54 HRC70 Pilot electrical schematic diagram blue red blue yellow blue pink blue black blue b orange or white w purple pu blue blue blue 400V three phase or 230V single phase blue red red or or 10mm2 and 4 mm2 TERMINALS ...

Page 55: ... black blue d ue llow ue nk ue ack ue blue ange orange hite white rple purple shedding blue red black white white 2 core sheathed cable for Heat pump Pilot connection Flow rate monitor HRC Pilot sensor PRESSURE GAUGE Electricity Supply Ground Legend see following pages ...

Page 56: ... entry Ext board TA1 Heating circuit 1 ambient temperature thermostat entry Amb1 board option ou SA1 B Heating circuit 1 ambient temperature sensor with display entry Amb1 board option TA2 Heating circuit 2 ambient temperature thermostat entry Amb2 board option ou SA2 Heating circuit 2 ambient temperature sensor entry Amb2 board option AQ ECS Heating circuit 2 domestic water aquastat entry Amb2 bo...

Page 57: ...nics board electrical supply 230 V Ground LTP 1 Underfloor heating circuit 1 temperature limiter option LTP 2 Underfloor heating circuit 2 temperature limiter option K1 K2 K3 Power contactors for stages 1 to 3 T Electrical back up with a 2000 W immersion heater Optional pool kit IP Heating interrupter winter pool summer RP1 et RP2 Pool relay CD piscine Pool circuit flow rate monitor S piscine Pool...

Page 58: ...wn Flow rate monitor 2 core sheathed cable for Heat pump Pilot connection Red Red Black White Yellow Yellow Blue Green Pink Yellow Blue Green Green Yellow Blue Blue Blue Blue Blue Yellow Green Blue Black Blue Yellow Yellow Blue Blue Blue Blue Blu Blu Blu White Black Red Wh Bla Re Red Green Yellow Blue Blue Yellow Blue Pink Blue Black Blue Orange White Purple Purple White Orange Blue Red Red ...

Page 59: ... manual HRC70 PILOT PREMIUM 2 59 Legend see previous pages White Black Purple White Blue White Blue Black Blue White Blue Blue Blue White Black Red 6000W Immersion heater Blue Blue Blue White Black Red ...

Page 60: ... Rue de la République CS 40029 80210 Feuquières en Vimeu Spare parts department Tel 03 22 61 21 21 Fax 03 22 61 33 35 E mail pieces auer fr Technical assistance E mail sav auer fr Technical assistance service is reserved for professionals ...

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