Atlantic Alfea Extensa A.I. 16 Installation Manual Download Page 1

Page: 1 / 84

U0641392_1945_EN_3

10/09/2019

For professionals

To be kept by the user for future reference

Outdoor unit

WOYG160LJL

WOYK150LJL

WOYK170LJL

Hydraulic unit

024145

024147

INSTALLATION

Alféa Excellia HP Duo A.I.

Air/water heat pump split 2 services

Heat pumps & boilers

Summary of Contents for Alfea Extensa A.I. 16

Page 1: ...or professionals To be kept by the user for future reference EN Outdoor unit WOYG160LJL WOYK150LJL WOYK170LJL Hydraulic unit 024145 024147 INSTALLATION Alféa Excellia HP Duo A I Air water heat pump split 2 services Heat pumps boilers ...

Page 2: ...ressor oil would automatically void the warranty Check upon receipt that the fittings and refrigeration circuit caps mounted on hydraulic unit and outdoor unit are properly seated and secured cannot be loosened with bare hands If this is not the case tighten them using a C spanner Check also that the refrigeration connections are sealed plastic caps or tubes crimped at the ends and brazed If the c...

Page 3: ...tions particularly in a building Tighten the cables using the cable glands to prevent the feed wires from being accidentally disconnected The earth connection and its continuity must be ensured Cable glands To ensure the stability of power Low Voltage and sensor Extra Low Voltage cables it is essential that the cable glands are tightened according to the following recommendations Size of cable gla...

Page 4: ...ion of the equipment 6 Commissioning 44 User Interface 46 Description de l affichage 47 Installer Menu 48 Navigating the Menus 48 Modifying Settings 49 Temperature control 50 Refrigeration connections 21 Rules and precautions 21 Shaping the refrigeration pipes 21 Checks and connection 23 Filling the installation with gas 24 Hydraulic connections 28 Connecting the hydraulic unit to the heating circ...

Page 5: ...cal circuit 78 Other maintenance 79 Emptying the hydraulic unit 79 Distribution valve 79 ACI check 79 Quick start procedure 80 Start up check list 80 Commissioning technical datasheet 82 ErP performance figures 83 Instructions for the end user 83 Menu Structure 52 Installed options 53 Hydraulic configuration 53 Heat Pump Configuration 58 System status 60 Auxiliary functions 62 Settings 64 Easy Sta...

Page 6: ...ump Outdoor unit Hydraulic unit Model Code Reference Code Reference Code Alféa Excellia HP Duo A I 16 526661 WOYG160LJL 700223 Alféa Excellia HP Duo A I 024145 Alféa Excellia HP Duo A I TRI 15 526662 WOYK150LJL 700224 Alféa Excellia HP Duo A I TRI 024147 Alféa Excellia HP Duo A I TRI 17 526663 WOYK170LJL 700225 Operating Range This heat pump provides Heating in winter The management of electrical ...

Page 7: ...d power level in accordance with EN 12102 2 Outdoor unit dB A 67 67 67 Weight of hydraulic unit empty full of water Kg 152 370 152 370 152 370 Water capacity of the hydraulic unit hot water tank l 24 190 24 190 24 190 Noise level at 1 m 1 Hydraulic unit dB A 37 37 37 Sound power level in accordance with EN 12102 2 Hydraulic unit dB A 45 45 45 Heating system operating limits Outdoor temperature min...

Page 8: ...39 3 480 12 1 23 6 1428 515 5 37 7 Ø50 Ø34 5 fig 1 Dimensions of outdoor units in mm Alféa Excellia HP Duo A I 16 Alféa Excellia HP Duo A I TRI 15 Alféa Excellia HP Duo A I TRI 17 8 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 9: ...essories provided with the hydraulic unit 1 3 2 4 1 Elbow for condensate evacuation 2 Plugs x9 depending on model 1 Dielectric connections for connections to the DHW circuit 2 DHW pipes 3 Gaskets 4 Outside sensor to monitor the outside temperature 10 Insulation tube to insulate connections and tubes Back view Heating flow ECS EFS Heating return Side view Front view Hydraulic unit 6 4 10 9 5 3 2 8 ...

Page 10: ...C 0 2500 5000 7500 10000 12500 15000 17500 20000 22500 25000 27500 30000 32500 0 10 20 30 40 50 60 70 80 90 100 B3977 Outside sensor QAC34 HP return sensor HP flow sensor fig 6 Ohmic sensor values Hydraulic unit Variable pressure Constant pressure 0 1 2 3 4 5 6 7 8 mCE 1 mbar 10 mmCE 100 Pa m h 3 1 1 5 2 0 5 0 0 0 5 1 1 5 2 m3 h 1 3 5 5 7 7 8 8 10 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 11: ... unit 20 10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 10000 1000 100 10 1 Compressor Discharge Condensation Expansion valve Evaporator inlet Outdoor unit Temperature C Ohmic value kΩ 11 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 12: ...gerant storage bottle 7 4 way valve 8 Anti corrosion treated bodywork 9 Main circuit electronic expansion valve 10 Noise and thermally insulated Inverter compressor with liquid injection port 11 Refrigeration connection valves flared connectors with protective caps 12 Holding tank with condensate drain hole 13 High performance exchange surface evaporator anti corrosion treated hydrophilic aluminiu...

Page 13: ...on 8 Condensation sensor 9 Drain valve 10 Safety valve 11 Safety thermostat 12 Pressure gauge 13 Automatic bleeder valve 14 Expansion vessel 15 Condenser 16 HP electrical backup 17 DHW electrical backup 18 Flowmeter 19 Manual bleeder valve Sensors 21 HP return sensor 22 DHW sensor 23 HP flow sensor 3 12 1 10 4 21 9 8 18 23 14 5 17 22 16 11 9 9 2 15 13 6 7 19 Hydraulic unit 13 alfea Excellia HP Duo...

Page 14: ...hich intervenes to provide additional heat during the coldest periods Control functions The heating circuit s flow temperature is controlled by the temperature control Depending on the heating flow temperature the outdoor unit s power is modulated by the Inverter compressor Control of the backup electrical heating The daily timer program is used to set the periods where the ambient temperature is ...

Page 15: ... on Depending on the setting the comfort temperature can be reached 24h day or only at night or following the DHW program fig 11 Heat pump operating principle If the contract signed with the energy provider includes a day night tariff the electrical backup is subject to the supplier s power tariff and the comfort temperature may only be reached at night If no particular contract has been signed th...

Page 16: ...r connections refrigerant quality Maintain the same pipe diameters fig 19 page 22 Observe the maximum and minimum distances between the hydraulic unit and the outdoor unit fig 19 page 22 the guarantee of performance and the service lifespan of the system depend on this The minimum length of the refrigeration connections for correct operation is 5 m The appliance s warranty will be void if it is op...

Page 17: ... ...

Page 18: ...it all models Installation of the outdoor unit Installation precautions The outdoor unit must only be installed outside If a shelter is required it must have broad openings on all 4 sides and installation clearances must be observed Choose the location of the appliance after discussion with the client We recommend choosing a site that is sunny but sheltered from strong cold prevailing winds The un...

Page 19: ...stand local configuration Place the unit on a solid stand in order to minimise impacts and vibrations Do not place the unit directly on the ground as this will cause problems Condensate drain pipe The outdoor unit can generate a large volume of water called condensate If the use of a drain pipe is necessary Use the elbow provided C and connect a 16 mm diameter hose for draining the condensate Use ...

Page 20: ... of the two rooms is greater than liquid fill load in kg 0 39 kg m The opening between the two rooms must have a door clearance of at least 1 cm Or that the location is mechanically ventilated Be careful not to bring flammable gas near the heat pump during installation in particular when brazing is required The appliances are not fireproof and should not therefore be installed in an explosive envi...

Page 21: ...Cs Hydrofluorocarbons Vacuum gauge with isolation valves Vacuum pump specifically for HFCs using a standard vacuum pump is allowed if and only if it is fitted with a non return valve on the suction side Flaring tool Pipe cutter Deburring tool Spanners Certified refrigerant leak detector sensitivity 5g year Using tools that have been in contact with HCFCs R22 for example or CFCs is prohibited The m...

Page 22: ...ut additional filling of R410A 2 Taking into account a possible additional fill of refrigerant R410A see Additional filling page 26 3 Outdoor unit over hydraulic unit and heating only Other cases D L Heat pump Hydraulic unit Heat Pump Outdoor unit Gas refrigerant connection D1 diameter Liquid refrigerant connection D2 diameter Flared nut Flared nut R2 adapter depending on model R1 adapter dependin...

Page 23: ...nnection large diameter Connect the gas connection to the outdoor unit Blow dry nitrogen into the gas connection and inspect its end If water or impurities emerge use a brand new refrigeration connection Otherwise proceed with flaring and connect the refrigeration connection to the outdoor unit immediately Checking the liquid connection small diameter Connect the liquid connection to the hydraulic...

Page 24: ... pump s hose so you can shut it off a Create a vacuum until the desired value is reached and maintain this value for 30 mins see table in APPENDIX 1 Lo Hi UE MH Liaison liquide gaz Haute pression Jeu de manomètres Manifold Basse pression Vacuomètre Pompe à vide Set of pressure gauges Manifold Low Pressure High Pressure Vacuum pump Connection Liquid Gas Vacuum Gauge b Switch off the vacuum pump clo...

Page 25: ...e Manifold to the filling hole fig 22 Connect the nitrogen bottle to the Manifold only use dehydrated nitrogen type U Fill the refrigeration circuit with nitrogen to maximum 10 bar gas condenser liquid connection system Maintain this pressure in the circuit for 30 minutes Lo Hi UE MH Liaison liquide gaz Haute pression Azote 10barsmax 30 mn mini If a pressure drop occurs bring it back down to 1 bar...

Page 26: ...nit with gas Only use R410A Only use tools suitable for R410A set of pressure gauges Always fill in the liquid phase Never exceed the maximum length or difference in level Filling with gas If additional filling is required do it before filling the hydraulic unit with gas Refer to paragraph Additional filling page 26 Remove the access plugs A from the valve controls First of all fully open the liqu...

Page 27: ...t begins cooling operation about 3 minutes after being switched on 4 The circulation pump starts 5 Close the liquid valve on the outdoor unit maximum 30 secs after the outdoor unit starts 6 Close the gas valve on the outdoor unit when the pressure is below 0 02 relative bar read on the Manifold or 1 2 minutes after the liquid valve has been closed while the outdoor unit continues to operate 7 Disc...

Page 28: ...ly according to the direction of circulation The pipe between the hydraulic unit and the heat collector must be at least one inch in diameter 26x34 mm Calculate the diameter of the pipes based on flow rates and lengths of the hydraulic systems Tightening torque 15 to 35 Nm Use union connectors to make it easier to remove the hydraulic unit Try to use connection hoses to avoid transmitting noise an...

Page 29: ... this minimum water volume is able to circulate Min volume in litres PER CIRCUIT excl HP Appliance Mandatory Fan coil Recommendation Radiators Recommendation Heating cooling floor Excellia HP Duo A I 16 110 98 55 Excellia HP Duo A I TRI 15 102 90 50 Excellia HP Duo A I TRI 17 119 106 60 R1 D MT CAR GS Key CAR Non return valve D Shut off GS Safety valve mandatory not supplied MT Thermostatic mixer ...

Page 30: ...mowell Mandatory On the cold water inlet place a safety valve calibrated to between 7 and 10 bar max depending on local regulations and connected to a drain pipe leading to the sewer Operate the safety valve according to manufacturer s specifications The domestic hot water tank must be fed with cold water passing through a safety valve There must be no other valves between the safety valve and the...

Page 31: ...k that the hydraulic circuit has been bled correctly Check there are no leaks After the Commissioning page 44 stage and once the machine has started bleed the hydraulic unit again 2 litres of water Precise filling pressure is determined by the water pressure in the installation fig 29 Hydraulic unit automatic bleeder valve 1 2 3 5 4 6 7 8 9 10 11 Key 1 Liquid refrigeration connection 2 Gas refrige...

Page 32: ...em with thermostatic valves or zone solenoids Constant pressure The circulation pump maintains a constant water pressure whatever the flow rate Recommended for an installation with constant pressure drops such as an underfloor heating system fig 31 Operating signals of the HP circulation pump LED Off The circulation pump is not working no power supply Green LED On The circulation pump is operating...

Page 33: ...be permanently stopped Cut off the power supply to the circulation pump for 30 secs in order to free it and allow a new start up cycle to begin fig 32 Circulation pump control button Pression variable Dégazage Pression constate Variable pressure Gas venting Constant pressure 33 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 34: ... circuit Outside sensor Cable 2 x 0 75 mm Interconnection between outdoor unit and hydraulic unit Phase Neutral Earth Communication bus Cable 4 G 1 5 mm Electrical backup power supply see table below DHW power supply phase neutral earth Cable 3 G 1 5 mm General electrical supply phase neutral earth see table below Electrical Board or or or or Room sensor A78 battery option Room sensor A59 battery ...

Page 35: ...I 17 7400 W Interconnection between outdoor unit and hydraulic unit The hydraulic unit is powered by the outdoor unit by means of a 4 G 1 5 mm cable phase neutral earth communication bus DHW power supply The DHW section is powered directly via a 3 G 1 5 mm cable phase neutral earth Protection by rated circuit breaker 16 A C curve Electrical backup power supply The hydraulic unit contains a electri...

Page 36: ...bles and refrigeration connections from the outdoor unit Terminal Sortie dessous Sortie latérale Sortie avant Cable clamp Interconnection between outdoor unit and hydraulic unit Main electricity supply front side lower L1 L2 L3 N 1 2 3 POWER INDOOR UNIT L N 1 2 3 POWER INDOOR UNIT Terminal Terminal Interconnection between outdoor unit and hydraulic unit Interconnection between outdoor unit and hyd...

Page 37: ...om of the tank Run the bottom of the tank with the heating part of the cable make sure that the drain hole is covered by the heating part Fix the heating part on the bottom of the tank with the aluminum tape supplied Route the cable to the terminal block away from the propeller blades use the attachment points with clamps Avoid metal edges that could damage the insulation Connect the heating cable...

Page 38: ... backup heating optional If the installation is fitted with a DHW tank Please refer to the instructions supplied with the DHW kit Please refer to the instructions supplied with the DHW tank Contract with Energy Supplier The heat pump can be set to operate within particular types of energy contract e g off peak day night In particular domestic hot water DHW at the comfort temperature will be produc...

Page 39: ... ...

Page 40: ...pply Domestic Hot Water 230 V Power supply for Electrical backup single phase 230 V Power supply for Electrical backup 3 phase 400 V Power supply Domestic Hot Water 230 V towards external componentcontact towards external componentcontact red red blue blue brown brown green yellow green yellow Interconnection between outdoor unit and hydraulic unit Interconnection between outdoor unit and hydrauli...

Page 41: ...k Static relay for electric backup DHW Relay Terminal sensors Cable grommets power Interface Board Cable grommets sensors Terminal HP controller Safety thermostat Power supply terminal block Power Relay for electric backup DHW Relay Terminal sensors Alféa Excellia HP Duo A I 16 Alféa Excellia HP Duo A I TRI 15 Alféa Excellia HP Duo A I TRI 17 41 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 42: ...ging The sensor must be installed in the living room area on an unobstructed wall It must be installed so as to be easily accessible Avoid direct sources of heat chimney television cooking surfaces sun and draughty areas ventilation door etc Draughts in buildings are often brought about by cold air blowing through the electrical ducting Lag the electrical ducts if there is a cold draught behind th...

Page 43: ...night External fault If the control device does not provide a potential free contact the contact must be relayed to create an equivalent wiring In any case refer to the instructions for the external components power limiting device electricity meter etc to create the wiring optional External component contact faults power limiter electricity meter Outside sensor Typass ATL Room sensor A75 Room sen...

Page 44: ...hed off and then switched on again the outdoor unit will take approximately 4 minutes to start up even if the setting is requesting heating When the power is switched on the Easy Start quick start function allows you to set the appliance s initial settings Turn the knob to choose the language Press the knob to accept Easy Start English Turn the knob to adjust the date Press the knob to accept Repe...

Page 45: ...s the knob to accept The appliance starts initialising Alféa xxxxxxxxx x KW Area 1 Low temp radiator 3 KW Electrical back up No 2nd circuit kit Cooling Area 1 Easy Start Validate The welcome screen is displayed screen varies depending on installed options 15 23 12 19 0 21 5 ECO OFF 7 September 2017 Upon commissioning the electrical backup heaters or boiler are liable to start up even if the outdoo...

Page 46: ...press knob 3 Back button MENU 15 23 12 19 0 19 5 ECO 19 0 21 5 ECO OFF 2 heating circuit version domestic hot water DHW Area 1 Area 2 MENU 15 23 12 19 0 21 5 ECO OFF 1 heating Circuit version domestic hot water DHW 1 2 3 7 September 2017 7 September 2017 46 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 47: ...progress Deactivated 7 Temperature measured by the outside sensor 8 Operation Heating Cooling Description de l affichage Nr Symbols Definitions 9 Mode Comfort Manual exemption ECO Absence Floor drying Stop except frost 10 Production via Heat Pump Electrical backup HP electrical backup HP Fuel Gas Fuel Gas Optional 47 alfea Excellia HP Duo A I Installation 1945 EN 15 23 12 19 0 19 5 ECO 19 0 21 5 E...

Page 48: ...the welcome screen Press MENU or on the main menu Note Some settings or menus might not be displayed They are dependent on the installation s configuration and installed options Installer Menu To access the Installer Menu press and hold the MENU button and turn the knob a quarter turn to the right To return to the User Menu repeat the same operation fig 42 Installer Menu MENU 48 alfea Excellia HP ...

Page 49: ...knob to accept the change Turn the knob to adjust the setting Press the knob to accept your choice fig 43 Navigation MENU MENU HP configuration System status Auxiliary functions Hydraulic configuration Settings Easy Start Installed options 49 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 50: ...The temperature control graphs fig 44 refer to a room temperature setpoint of 20 C The temperature control s gradient determines the impact of variations in the outdoor temperature on variations in the heating flow temperature The steeper the gradient the more likely a slight reduction in the outdoor temperature will cause a significant increase in the water flow temperature in the heating circuit...

Page 51: ...rt chauffage C Température extérieure C Heating curve gradient Standard radiator Low temperature radiator Dynamic radiators With boiler connection Heat pump application only Heating flow temperature Underfloor heating Outdoor temperature Heating flow temperature C External temperature C Curve off set Heating curve gradient 0 5 Sensations in mild weather in cold weather Gradient Off set No correcti...

Page 52: ... T Anti legionella management HP configuration HP Compressor configuration page 58 Heating cooling configuration DHW configuration Tariff input configuration Electrical backup Connection boiler System status Active functions page 60 Control panel Errors history Temperature control Energy consumption Auxiliary functions Floor drying page 62 Relay test Outd T simulation Reset factory configuration S...

Page 53: ...onnection setting remains set to No and cannot be changed Number of Circuits Choose the number of circuits Cooling If the installation is fitted with cooling function choose the zone s None Area 1 Area 2 Area 1 and 2 Name of Appliance KW Number of circuits 2 3 KW Electrical back up Area 1 Cooling Boiler connection No Installed options Complete Hydraulic configuration Heating Cooling Choose the hea...

Page 54: ...gradient 1 Set Room T influence then select Advanced settings 2 Set Display to Gradient Set Gradient and Off set 3 Set Max flow T and Min flow T 1 Area 1 Heating Room T influence Outd T 20 10 65 40 flow T Advanced settings 15 flow T at 10 C 47 C 2 Display Gradient Gradient Off set 1 0 C Area 1 Heating Outd T 20 10 15 65 flow T Next 3 Max flow T Min flow T Outd T 20 10 15 65 55 C 17 C flow T Comple...

Page 55: ... T 5 C Comfort T ECO Temperature 35 C ECO T Absence Temperature Comfort Temperature Absence T 4 C ECO Temperature Heating temperatures factory settings Comfort 20 C ECO 19 C Absence 8 C Cooling temperatures factory settings Comfort 24 C ECO 26 C Absence 35 C Zone 1 Comfort T 20 C ECO T 19 C Absence T 8 C Heating Setpoint T Some settings or menus might not be displayed They are dependent on the ins...

Page 56: ... Tuesday Monday Wednesday Thursday Friday Saturday Sunday 3 0 6 12 18 24 Monday Comfort ranges Validate Validate and copy Program 2 11 45 14 00 Program 3 Program 1 06 50 07 50 5 Copying programs Copy the Mon program to Complete No Wednesday No Thursday No Friday No Saturday No Sunday Tuesday Yes To delete a Comfort period set its start and end times to the same value When accepting a setting the s...

Page 57: ...perature factory settings Comfort 55 C ECO 40 C Setpoint settings Comfort T 55 C ECO T 40 C DHW Circuit Anti legionella Stop ON Day of treatment Monday Tuesday Wednesday Thursday Friday Saturday Sunday Hour of treatment 00 00 Setpoint T 55 C 95 C Anti legionella management Day of treatment Sunday Anti legionella Stop Hour of treatment Setpoint T 60 C DHW Circuit Some settings or menus might not be...

Page 58: ...it 2 heating 0 C 20 C Circuit 2 cooling 0 C 20 C 1 HP Heating cooling configuration Summer winter switchover outd T 18 C Mini cooling switchover outd T Mini time prior to heat cool switchover 24h Next 2 HP Complete Heating cooling configuration Mixing valve compensation Area 2 Area 2 heating 0 C Area 2 cooling 0 C Maximum HP DHW T 0 C 80 C Switching differential 0 C 20 C Heat cool alternating time...

Page 59: ...T 0 C 30 C Switching setting 10 C min 500 C min 2 Minimum shutdown time 1min 120min Post circulation 0min 120min DHW operating Emergency Back up Priority 1 Configuration Connection boiler Switching setting Next 100 C min Authorisation if outd T Authorisation if outd T 2 C C 2 Configuration Connection boiler DHW operating Complete Emergency Minimum shutdown time Post circulation 20min Some settings...

Page 60: ...ation pump ON Valve Open 4 Control panel Next Setpoint T DHW 55 C DHW Hot Water T 52 C Valve Circuit Backup ON 5 Control panel Complete Power shedding input Inactive Smartgrid EX2 Active External fault input Inactive 10 Outside sensor 32 Flow sensor 2 33 Flow sensor HP 44 Return sensor HP 50 DHW sensor 1 60 Room sensor 1 65 Room sensor 2 83 BSB short circuit 127 Legionella temp 212 Internal comm f...

Page 61: ...onths monthly consumption Initial letter of month e g J January etc the last 10 years annual consumption last 2 digits e g 16 2016 20kW h Daily cons Heating D 7 D 6 D 5 D 4 D 3 D 2 D 1 Tdy Example for daily consumption of the heating system Some settings or menus might not be displayed They are dependent on the installation s configuration and installed options System status Temperature control En...

Page 62: ...95 C Please comply with the standards and instructions of the manufacturer of the building A good performance of this function is only possible with an installation correctly implemented hydraulic electricity and adjustments This function can be stopped by anticipation when setting the adjustment to Off Area 1 floor drying Drying type Stop Flow T setpoint 25 C Some settings or menus might not be d...

Page 63: ...T 55 C 50 C Outd T simulation Simulated Outd T The factory settings stored within the controller will replace and delete any custom programs Your custom settings will therefore be lost Reset factory configuration Reset factory configuration Some settings or menus might not be displayed They are dependent on the installation s configuration and installed options Auxiliary functions Relay test Outd ...

Page 64: ...tember 2016 12 Modify Validate To set the appliance s language access the menu Settings Language Settings Language English Some settings or menus might not be displayed They are dependent on the installation s configuration and installed options Settings Date and time Language 64 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 65: ...om the menu Settings Advanced Simplified menu Settings Simplified menu Advanced simplified menu Select the level of accessible functions Setting the temperature in the Simplified Menu 1 zone 1 Turn the knob to adjust the temperature directly 2 zones 2 Select the zone Accept 4 Set the temperature using the knob Accept 1 15 23 12 24 0 OFF 7 September 2017 2 15 23 12 19 0 19 0 OFF 7 September 2017 So...

Page 66: ...n instructions The Connection menu is no longer accessible if a sensor has already paired Connection Quit Settings Connectivities All pairings are re initialised annually Select Re set in the menu Settings Connections Re set Connections Reset connectivities Reset Quit Warning The equipment will be removed from the system Settings Connections Some settings or menus might not be displayed They are d...

Page 67: ... version HMI Controller xxxx xxxx xxxx xxxx RVS21 85 002 030 Software versions Settings Some settings or menus might not be displayed They are dependent on the installation s configuration and installed options 67 alfea Excellia HP Duo A I Installation 1945 EN ...

Page 68: ...onday September 12 2016 Set the appliance s power Easy Start Alféa KW Set the Electrical backup power 3kW 6kW 9kW None 3 KW Electrical back up Easy Start If the installation covers 2 zones set 2nd circuit kit to Yes 2nd circuit kit No Easy Start Some settings or menus might not be displayed They are dependent on the installation s configuration and installed options Easy Start 68 alfea Excellia HP...

Page 69: ...ectrical back up No 2nd circuit kit Cooling Area 1 Easy Start Validate The welcome screen is displayed screen varies depending on installed options 15 23 12 19 0 21 5 ECO OFF 7 September 2017 Upon commissioning the electrical backup heaters or boiler are liable to start up even if the outdoor temperature at the time is above the heaters trigger temperature The controller uses the initial average o...

Page 70: ...ve PC Underfloor heating system Pg Bleeder valve R Radiators SA Room sensor optional Sae DHW electrical backup safety thermostat SaeC Safety thermostat heating backup option SDp HP flow sensor SE Outside sensor SR Return sensor Ssa DHW sensor SSe Safety valve VD Distribution valve VE Expansion vessel SSe SR VE C VD SDp Pg Pg SaeC Db SE Ssa Sae AE GS MT CAR CAR D R OU PC SA SA Rdyn OU SA BT 70 alfe...

Page 71: ...rs SA Room sensor optional Sae DHW electrical backup safety thermostat SaeC Safety thermostat heating backup option SDp HP flow sensor SDpM Mixed circuit flow sensor SE Outside sensor SP Heated floor safety fuse SR Return sensor Ssa DHW sensor SSe Safety valve VD Distribution valve VE Expansion vessel VM Circuit mixer valve SSe SR VE C VD SDp Pg Pg SaeC Db SE Ssa Sae AE GS MT CAR CAR D R OU PC SA ...

Page 72: ...RESSION PRESSOSTAT BASSE PRESSION BOBINE VANNE 4 VOIES BOBINE ELECTRO VANNE BOBINE DETENDEUR 1 BOBINE DETENDEUR 2 INJECTION EXT IN 1 EXT IN 2 EXT OUT 1 EXT OUT 2 CARTE PRINCIPALE DE REGULATION SONDE TEMPERATURE REFOULEMENT SONDE TEMPERATURE COMPRESSEUR SONDE TEMPERATURE EXTERIEURE SONDE TEMPERATURE TUYAUTERIE SONDE TEMPERATURE EVAPORATEUR REACTANCE BORNIER FUSIBLE ALIMENTATION ELECTRIQUE L N 50Hz ...

Page 73: ...RESSOSTAT BASSE PRESSION BOBINE VANNE 4 VOIES BOBINE ELECTRO VANNE BOBINE DETENDEUR 1 BOBINE DETENDEUR 2 INJECTION EXT IN 1 EXT IN 2 EXT OUT 1 EXT OUT 2 CARTE PRINCIPALE DE REGULATION SONDE TEMPERATURE REFOULEMENT SONDE TEMPERATURE COMPRESSEUR SONDE TEMPERATURE EXTERIEURE SONDE TEMPERATURE TUYAUTERIE SONDE TEMPERATURE EVAPORATEUR REACTANCE BORNIER FUSIBLE ALIMENTATION ELECTRIQUE 3L N 50Hz 400V MOD...

Page 74: ...r U0585558 E 1 N 230 V RD BU GN YE BN L1 N 1 2 3 L N T3 15AH250V 5x20 mm IEC 60127 1 T6 3AH250V 5x20 mm IEC 60127 1 Fuse specifications Caractéristiques fusibles FUSE 250V 3 15A FUSE 250V 6 3A Débitmètre Flow meter Or Ou Or Ou 3 2 1 fig 49 Hydraulic unit electrical cabling Alféa Excellia Duo A I single phase excluding connections made by installer Connection to terminal blocks and power relay see ...

Page 75: ...Or Ou Or U0585558 E 3 N 400 V RD BU GN YE BN L1 L2 L3 N T3 15AH250V 5x20 mm IEC 60127 1 T6 3AH250V 5x20 mm IEC 60127 1 Fuse specifications Caractéristiques fusibles FUSE 250V 3 15A FUSE 250V 6 3A Débitmètre Flow meter Or Ou Or Ou 3 2 1 fig 50 Hydraulic unit electrical cabling Alféa Excellia Duo A I 3 phase excluding connections made by installer Connection to terminal blocks and power relay see fi...

Page 76: ...and controller Check the wiring 127 Legionella temp Anti legionella temp setpoint not reached Check the wiring of the DHW backup boiler connection 212 Internal comm failure Unplugged or disconnected sensor Check the sensor s wiring 356 Flowmeter Insufficient flow Check the opening of the valves of the installation Check the flowmeter s wiring Replace the flowmeter 369 External External safety trig...

Page 77: ...hermistor error center 4 Heat exchange thermistor error outlet 74 7 4 7 Outdoor thermistor error 77 7 7 9 Heat sink thermistor error Inverter 10 Heat sink thermistor error P F C 78 7 8 6 Expansion valve thermistor error 84 8 4 Current sensor error 86 8 6 3 Pressure sensor error Pressure switch error 94 9 4 13 Current tripped 95 9 5 15 Compressor motor control error 97 9 7 16 Outdoor unit fan motor...

Page 78: ... and the correct operation of the safety valve Check the safety valve on the cold water supply inlet Make it operate as advised by the manufacturer Check the shut off Check the correct operation of the distribution valve Maintenance of the DHW tank Maintenance on the tank must be carried out annually frequency may vary according to water hardness Emptying the hot water tank Remove the front panel ...

Page 79: ...n valve is fitted in the correct direction Channel AB Outlet to the hydraulic unit Channel A open Return from DHW tank Channel B open Return from the heating circuit ACI check Check polarity Check voltage With the appliance powered on the voltage value must be positive and lie between 10 and 13 V DC fig 53 ACI check Other maintenance U 10 13V Contrôle de l alimentation ACI Raccordement Raccordemen...

Page 80: ...No leaks Main system pressure and degassing Refrigeration connections and checks see chapters Refrigeration connections page 21 Check the refrigeration circuits sealing no dust or humidity Connections between units pipe length flare tightening torque Installation of HP pressure gauges on the gas line large tube Pump down mandatory Nitrogen leak test 10 bar Opening of refrigeration valves to outdoo...

Page 81: ... the heating gradient Adjust the max flow setpoint Outdoor unit checks Operation of fan s compressor Current measurement After several minutes measure the difference in air temperature Check condensation and evaporation pressure temperature Hydraulic unit checks After 15 mins of operation Primary water temp difference DHW priority switching of distribution valve Operation of heating boiler backup ...

Page 82: ...ng C Tank water output temperature C ΔCondensation Temp C Tank water input temperature C ΔSecondary Temp C Evaporation temperature LP bar C Suction Temp C Overheating C Battery air input temperature C ΔEvaporation Temp C Battery air output temperature C ΔBattery Temp C Hydraulic network on hydraulic unit Secondary system Underfloor heating system Circulation pump brand Type LT Radiators Fan coils ...

Page 83: ...e to proceed with its dismantling and recycling This unit is identified by this symbol It means that all electrical and electronic products must not be included in household waste A specific recycling system for this type of product has been set up in European Union countries Norway Iceland and Liechtenstein Do not try to dismantle this product yourself It may have damaging effects on your health ...

Page 84: ... Labelling Directive 2010 30 EC This appliance also complies with decree No 92 1271 and its modifications relating to certain refrigeration fluids used in refrigeration and air conditioning equipment regulation 842 2006 of the European parliament on certain fluorinated greenhouse gases the standards relating to the product and the testing methods used Air conditioners refrigeration units and heat ...

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