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Liquid

valve

Flare

nut

Flare

nut

Flare

nut

“Liquid” refrigeration connection

diameter D2

“Gas” refrigeration connection

diameter D1

Gas

valve

Flare

nut

Outdoor

unit

Hydraulic

unit

figure 21 - connection of thre refrigerating connectors (authorised diameters and lengths - in metres)

2 .7 .5

Connecting the flare connections

The connections must be made the day the gas

is connected to the installation (see §

2.8, page

Pay special attention to the position of the tube

aligned with its connector to avoid damaging

the thread . A correctly aligned connector can be

fitted easily by hand without much force being

required .

The refrigerating circuit is very sensitive to dust

and humidity, check that the zone around the

connection is dry and clean before removing the

plugs that protect the refrigerating connectors .

Remove the plugs from the pipes and refrigerating

connections

Place the tube in front of the flare connector and

screw on the nut by hand, holding the connector with a

spanner, until contact is made.

Respect the tightening torques stated (see

figure 20,

page 19

)

PAC Model

alféa hybrid duo oil single phase and three phase

Gas

Liquid

Outdoor unit connectors

5/8"

3/8"

Refrigerating

connections

Diameter

(D1) 5/8"

(D2) 3/8"

Minimum length (L)

Maximum * length (L)

Maximum ** height difference (D)

Hydraulic module connectors

5/8"

3/8"

: without additional volume of R410A

: take into account any additional volume (see

2.8.3, page 22

)

Installation and operating manual

1605 - EN

alfea hybrid duo heat pump oil low NOx CH

- 20 -

Содержание alfea excellia duo 11

Страница 1: ...urner single phase or three phase split 2 services alféa hybrid duo oil low NOx atlantic comfort com The specifications of this equipment may be modified without prior instructions Non contractual document FR EN ES PT IT ES ES ES ES Document n 1605 3 17 09 2013 Outdoor unit Hydraulic module WOYG112LCT 024208 WOYG140LCT WOYK112LCT WOYK140LCT WOYK160LCT ...

Страница 2: ...rating gas installation 21 Start procedure 21 Final leak test 22 Additional volume added 23 Collecting the refrigerating fluid in the outdoor unit 23 Hydraulic connection 24 General 24 Connection to the domestic circuit 25 Rinsing the installation 25 Filling and draining the installation 25 Connection of the fuel supply 26 Electrical connections 26 Characteristics of the electrical power supply 26...

Страница 3: ...yed on the Hydraulic module 57 Faults displayed on the single phase outdoor unit 58 Faults displayed on the 3 phase outdoor unit 59 Display information 60 Servicing of the heat exchanger 62 Servicing the burner 62 Servicing the chimney 62 Servicing the safety appliances 62 The following are required for the installation of this appliance work must only be carried out by qualified personnel with a ...

Страница 4: ...7 C 45 C LT radiators kW 9 05 11 32 10 10 12 60 13 00 7 C 45 C LT radiators kW 8 33 10 41 8 66 12 50 13 00 Nominal heating performances Outdoor T initial T Absorbed power 7 C 35 C under floor heating kW 2 57 3 50 2 68 3 20 3 70 7 C 35 C under floor heating kW 3 94 4 68 3 69 5 18 5 40 7 C 45 C LT radiators kW 2 82 3 69 3 01 3 81 4 00 7 C 45 C LT radiators kW 4 05 5 24 4 04 6 00 6 37 Coefficient of ...

Страница 5: ... C 190 Mass flow rate of the smoke kg h 44 4 Boiler pressure Pa 3 to 5 Optimum low pressure in the chimney Pa 15 Hydraulic circuit Maximum heating operating pressure bar 3 Hydraulic circuit flow rate min max for 4 C Δt 8 C nominal conditions l h 1170 2340 1460 2920 1170 2340 1460 2920 1650 3290 Domestic hot water tank Capacity of domestic hot water tank litre 125 Max operating pressure bar 7 Speci...

Страница 6: ...Front view Top view Side view 31 77 900 330 12 9 400 650 Air Orifice d écoulement Ø 20 4 trous Ø 10 Vue de dessus Vue de face Vue de dessous Vue de côté 21 1290 147 170 196 370 99 3 8 5 8 Air Air outdoor unit model hybrid duo oil low NOx 11 model hybrid duo oil low NOx 14 AIR AIR AIR Bottom view Side view Front view Top view Drain hole Ø 20 4 holes Ø 10 AIR AIR Installation and operating manual 16...

Страница 7: ...le Front view Side view Rear view EFS DHW Flexible hoses Ø 20x27 female Ø int ext smoke outlet 125 139 Fuel hose passages Liquid 3 8 Gas 5 8 Start Return Ø 26x34 male figure 3 Remove the panel 1 2 3 4 5 6 Installation and operating manual 1605 EN 7 alfea hybrid duo heat pump oil low NOx CH ...

Страница 8: ...t Evaporator medium Compressor housing Outdoor temperature C Ohmic value kΩ 50 25 0 25 50 75 C 43907 10000 2490 1000 338 1 kΩ 25 C Ω 0 10 20 30 40 50 60 70 80 90 100 C 32500 30000 27500 25000 22500 20000 17500 15000 12500 10000 7500 5000 2500 0 10 kΩ 25 C Ω figure 5 Ohmic value of the probes Hydraulic module outdoor probe QAC34 Heat pump return sensor Heat pump start sensor figure 7 Head losses of...

Страница 9: ...Electronic pressure regulator of the main circuit 10 Inverter compressor acoustically and thermally insulated with liquid injection port 11 Refrigerating connection taps flare connector with protective cover 12 Retention tank with drain hole of the condensates 13 Evaporator with high performance exchange surfaces aluminium fins with anti corrosion and hydrophilic treatments grooved copper tubes 14...

Страница 10: ...of the domestic hot water tank 12 Heating circulation pump 13 Domestic circulation pump 14 Drain valve 15 Safety valve 16 Manual drain tap 17 Non return valve 18 Expansion vessel 19 Mixer valve CC1 20 Electrical housing Sensors 21 Condensation sensor 22 heating circuit1 start sensor 23 Heater start sensor 24 Domestic sensor Control panel 25 User interface 26 Reset button overheating safety device ...

Страница 11: ...de support for the domestic DHW or to take over on Peak Tariff days load shedding function or EJP see page 30 Priority is given to the operation of the heat pump When the heat pump is not sufficient for the heating the burner automatically takes over Regulation functions The initial temperature of the heating circuit is controlled by water logic In function of an initial heating temperature the po...

Страница 12: ...meter 1620 the comfort temperature may be reached either 24 h day in line with the timer programme of the heating circuit in line with the DHW timer programme during the off peak periods during off peak periods and depending on the SHW time programme The production of SHW has priority over heating but the production of SHW is managed by cycles that regulate the time spent heating and the productio...

Страница 13: ... Rules for using and storing domestic fuel containing FAME only FranceNe pas traduire only France 2 3 Unpacking and reserves 2 3 1 Receipt When the courier is present carefully check the general appearance of the appliances check that the outdoor unit has not been in horizontal position In the event of disagreement write to the courier within 48 hours mentioning all reserves and send a copy of thi...

Страница 14: ... requried it must have large openings on all 4 sides and respect the installation clearances figure 14 Prefer a sunny position sheltered from strong and cold dominant winds mistral tramontane etc the appliance must be fully accessible for the installation and later maintenance work figure 14 Ensure that the connections can be made easily with the hydraulic module The outdoor unit can be exposed to...

Страница 15: ... or more 600 600 1500 250 or more 250 250 250 or more 1500 500 Max 300 1500 300 Max 500 1000 1500 250 250 500 Max 500 1000 or more 200 300 200 1000 or more 150 150 250 250 or more 1500 or more 250 250 or more 300 250 250 or more 1500 or more 500 Installation and operating manual 1605 EN 15 alfea hybrid duo heat pump oil low NOx CH ...

Страница 16: ...orifice Fit so that gravity flow of the condensates is ensured waste water rainwater gravel bed If it is installed in a region where the temperature can drop below 0 C for long periods fit a tracing resistor to the drain pipe to avoid it freezing up The resistance trace must heat not just the evacuation pipe but also the bottom of the condensate drip tray of the appliance 2 6 Installation of the H...

Страница 17: ...duration Hydraulic module side and outdoor unit side After the work is carried out each time on the refrigerating circuit and before final connection refit the Plugs to avoid any pollution of the refrigerating circuit sealing with adhesive is not allowed 2 6 2 Reversible chamber door The chamber door is fitted with the hinges on the left as standard For it to open in the opposite direction change ...

Страница 18: ... in contact with HCFC R22 for example or CFC may not be used The manufacturer refuses all responsibility for warranty if the above values are not respected Tube expanders flared connectors Lubrication with mineral oil for R12 R22 is prohibited Only lubricate with polyolester refrigerating oil POE If POE oil is not available fit without oil Cover the flared surface with POE refrigerating oil Do not...

Страница 19: ...e compressor figure 21 page 20 2 7 3 Flaring Cut the tube with a tube cutter to the required length without deforming it Carefully deburr while holding the tube downwards to avoid introducing swarf into the tube Remove the flare nut from the connector on the valve to be connected and fit the tube into the nut Flare it leaving the tube protruding fro the expandable flaring tool After flaring check ...

Страница 20: ...and humidity check that the zone around the connection is dry and clean before removing the plugs that protect the refrigerating connectors Remove the plugs from the pipes and refrigerating connections Place the tube in front of the flare connector and screw on the nut by hand holding the connector with a spanner until contact is made Respect the tightening torques stated see figure 20 page 19 D L...

Страница 21: ...um gauge according to the scheme Empty for 3 minutes After 3 minutes the pump reaches its threshold value and the vacuum gauge needle does not move Compare the obtained pressure with the value of the table Depending on the temperature this pressure must be less than the value indicated in the table If this is not the case change the seal the flexible hose or the pump T C 5 C T 10 C 10 C T 15 C 15 ...

Страница 22: ...nother 30 minutes after reaching the vacuum Close the Manifold tap then switch off the vacuum pump without disconnecting any flexible hoses If the outdoor temperature is between 5 and 10 C use method 3 empty cf APPENDIX 2 Remove the access plugs A from the valve controls If an additional charge is requires add the additional charge before filling the hydraulic unit with gas Refer to paragraph Page...

Страница 23: ...410A Only use tools adapted to R410A set of pressure gauges Always add charge in liquid phase Do not exceed the maximum length or difference in height 2 8 4 Collecting the refrigerating fluid in the outdoor unit Only for the 3 phase models Carry out the following procedures to collect the refrigerating fluid 1 Place the ON OFF switch in the position 0 item 27 figure 9 page 10 2 Remove the front pa...

Страница 24: ...recharge 1 bar and the safety valve setting Reminder Make the assembly impervious respecting trade practices in force for the plumbing work Use suitable seals fibre seals O rings Use Teflon or hemp tape Use sealant synthetic as required There is no need for glycol If water containing glycol is used carry out an annual check of the quality of the glycol The use of glycol monoethylene is prohibited ...

Страница 25: ...pliance will not apply if this procedure is not respected Check the attachment of the pipes that the connectors are tight and that the hydraulic module is stable Check the direction of circulation of the water and that all of the valves are open Disconnect the non return valves figure 26 Fill the installation During filling do not operate the circulator open all drains on the installation and the ...

Страница 26: ...tected from the electrical panel by bipolar circuit breakers dedicated to the PAC surve D for the outdoor unit The electrical installation must be equipped with a differential protection of 30 mA This appliance is designed to operate at a nominal voltage of 230V 10 50 Hz for the single phase model and at a nominal voltage of 400V 10 50 Hz for the 3 phase model 2 11 2 General remarks on the electri...

Страница 27: ...ow NOx 16 7245 W Inter connection between the outdoor unit and the hydraulic module The hydraulic module is powered by the outdoor unit via a cable 4 x 1 5 mm phase neutral earth communication bus Before carrying out any work ensure that the general electrical power supply is switched off Alimentation électrique voir tableau ci dessous Tableau électrique Connexion unité extérieure module hydrauliq...

Страница 28: ... Inter connection between outdoor unit and hydraulic module Mains electrical power supply Plaque de fixation Isolant joint Serre câble Câbles alimentation et interconnexion Plaque de fixation Dégagement Câbles Vanne gaz ATTENTION Fixer les câbles afin qu ils ne soient pas en contact avec les tuyaux et les vannes 1 2 3 Use the cable clamps to avoid any accidental discon nection of the conductor wir...

Страница 29: ...er connection between outdoor unit and hydraulic module General electrical power supply figure 37 Finalise the connection of the three phase outdoor unit Cable clamp cables power supply and interconnection front lower Side rear figure 38 Passages of the cables and refrigerating con nectors of the three phase outdoor unit Make the connections as per the diagram s figure 36 and figure 40 page 31 Use...

Страница 30: ...blocks Grommets power Heat pump regulator Stuffing gland probes Interface board Contract subscribed with the energy supplier It is possible to control the DHW operation of the heat Connect the energy supplier contact to input EX5 Set the parameter 1620 to Off peak Tariff 230 V on input EX5 peak rate information activated basic setting modification possible line 5989 Configuration menu During peak ...

Страница 31: ...ure 40 connection to terminal blocks and power relays 1 2 3 L1 L2 L3 N L1 L2 L3 N three phase outdoor unit Hydraulic module Electrical power supply 400 V red blue brown green yellow Burner Interconnection between outdoor unit and hydraulic module Single phase model Three phase model Installation and operating manual 1605 EN 31 alfea hybrid duo heat pump oil low NOx CH ...

Страница 32: ...T78 ou T58 Option T75 Le raccordement de la borne 3 de la centrale ambiance T75 n est pas obligatoire éclairage de la centrale ambiance HP HC meter information contact If the controlling part does not provide a contact that has free potential the contact needs to be relayed to obtain equivalent wiring In all cases refer to the instructions of the external parts load shedder energy meters for the w...

Страница 33: ...the living room area on a very uncluttered wall It must be installed so as to be easily accessible Avoid sources of direct heat chimney television cooker sunlight and areas exposed to draughts ventilation doors Draughts due to the building usually cause cold air to enter via the electrical ducts Seal the electrical ducts if there is a cold draught at the back of the ambient sensor Installation fit...

Страница 34: ...lar Press the OK OK button Press in the button for 3s and select the Commissioning access level using the knob Validate with the OK OK button Set the PAC regulation parameters consult the list of settingspage 40 If the installation is fitted with a heated floor It is essential that parameters 741 and or 1041 be set page 42 and or page 44 When commissioning or in the event of an error 10 the burner...

Страница 35: ... adopted after pressing the operation button Press the presence button the ambient probe will display P2 and a flashing number 0 OFF all operating parts are triggered 1 ON the operating parts are locked Switching the operation mode of the heating circuit Adjusting the comfort value Changing the operating level The ambient probe displays OFF for 3s when a locked button is pressed 2 17 Configuration...

Страница 36: ...entral ambient unit option figure 43 C Auto Auto ESC OK 0 4 8 12 16 20 24 1 2 3 4 5 6 7 8 11 5 2 10 11 central ambient unit T75 T78 ambient probe T55 T58 1 2 3 4 5 6 7 8 9 User interface Installation and operating manual 1605 EN alfea hybrid duo heat pump oil low NOx CH 36 ...

Страница 37: ...eating service as per the heating programme automatic switching between summer winter permanent comfort temperature permanent reduced temperature Stand by setting with frost protection provided that the electrical power supply of the PAC is not switched off 6 Display information Various information see page 57 Reading the error codes see page 57 Information on maintenance special operations 7 Conf...

Страница 38: ...outdoor temperature If there are thermostatic valves fitted to the installation they must be opened fully or set higher than the normal value of the ambient temperature 3 3 1 Manual setting During the installation the water logic must be set in function of the heating transmitters and the insulation of the building The water law curves figure 45 refer to an ambient reference value equal to 20 C Th...

Страница 39: ...e slope line 720 90 80 70 60 50 40 30 C 100 C 20 20 10 1 0 75 1 75 0 5 0 25 1 25 10 0 2 1 5 2 75 3 2 25 2 5 Burner operation Heat pump operation alone Heat pump burner operation figure 46 Translation of the heating curve line 721 40 50 60 70 20 15 10 5 5 10 4 5 4 5 20 0 10 30 0 30 initial temperature heating C outdoor temperature C Translation Water logic slope 0 5 water law slopes radiator High a...

Страница 40: ... 60 min CC1 time program Year 3 Press for 3 seconds End user Commissioning Specialist Engineer OEM Time and date Hours Minutes 1 User interface Day Month 2 CC1 time program Year 3 Date for start of summer time 4 01 01 31 12 End date of summer time 5 3 4 3 List of function lines settings diagnosis state Line Function Setting range or display Setting increment Basic setting Time and date 1 U Hours m...

Страница 41: ...it 2 If the installation is composed of 2 heating circuits only displayed with 2nd circuit kit option 520 U Pre selection day week Mon Sun Monn Fri Sat Sun Monday Tuesday Mon Sun 521 U 1st phase in service 00 00 10 min 06 00 522 U 1st phase not in service 00 00 10 min 22 00 523 U 2nd phase in service 00 00 10 min 524 U 2nd phase not in service 00 00 10 min 525 U 3rd phase in service 00 00 10 min 5...

Страница 42: ...ing curve Stop Start Stop Warning Do not modify leave on Stop 730 I Summer winter heating limit 8 C 30 C 0 5 C 18 C When the mean of the external temperatures over the last 24 hours reaches 18 C the regulator stops the heating economy In summer operation the display shows Eco This function is only active in automatic operation 732 S Daily heating limit 10 C 10 C 1 C 3 C This function permits betwe...

Страница 43: ...0 C 1 C 5 C 830 S Raising of mixing valve 0 50 C 1 C 0 834 S Servomotor travel time 30 873 s 1 s 240 s 850 I Floor slab drying check figure 48 Stop Stop early interruption of the current programme programme inactive Functional heating Curing heating Functional heating Curing heating Curing heating functional heating Manual The manual mode ca be used to programme the slab drying The function ends a...

Страница 44: ... 1 C 8 C 1041 S Max start value 8 95 C 1 C 80 C Heated floor 50 C Important remark The maximum limit is not a safety function as that required for under floor heating 1050 S Ambient influence 1 100 1 20 If the installation is equipped with an ambient sensor This function allows the influence of the ambient temperature on the regulation to be chosen If no value is entered the regulation is via the ...

Страница 45: ...he DHW value is controlled by the energy supplier tariff 1640 I Anti legionnella function Stop Periodic as per line 1641 Fixed week day as per line 1642 Stop 1641 I Frequency of anti legionella cycle 1 to 7 1 day 7 1642 I Day of Anti legionnella cycle operation Mon Tues Sun Saturday 1644 I Time of anti legionella cycle operation 00 00 23 50 If no value has been entered no anti legionella cycle wil...

Страница 46: ... diagrams of the various configurations are detailed in the paragraph installation configurations Pre setting 1 to 12 Do not use with alféa hybrid duo heat pump Reserved for alféa S or alféa duo heat pumps Pre setting 13 1 heating circuit Pre setting 14 2 heating circuits 5711 S Cooling circuit 1 not available with model SHW Stop 4 tubes system 2 tubes system Stop 5870 S Combi storage tank No Yes ...

Страница 47: ...ompressor per hour of operation over the last 6 weeks Reset no yes 0 12 0 7076 S Diff condens max week 1 250 1 7077 S Current maximum difference condens week Reset no yes 0 250 0 7078 S Diff condens min week 1 250 1 7079 S Current minimum difference condens week Reset no yes 0 250 0 7090 S DHW tank period 1 240 1 month 7091 S DHW tank since maintenance Reset no yes 0 240 0 7141 U Emergency operati...

Страница 48: ...d is electrically powered 7710 I Test on output Ux 0 100 1 7711 I Voltage value Ux 0 10 Volt 0 7720 I Digital outputs test 0 No test 1 Everything is stopped 2 Digital output DO1 3 Digital output DO2 No test 7721 I Digital output DO1 Cooling level Heating level Heating operation 7722 I Digital output DO2 Stop Start Stop 7730 I Outdoor temperature B9 50 50 C 0 7820 I Temperature sensor BX1 28 350 C ...

Страница 49: ...trical start Reset no yes 0 2730 h 8457 S Counter for n of electrical starts Reset no yes 0 65535 Consumer diagnostis 8700 U Outdoor temperature 50 50 C 8701 U Minimum outdoor temperature Reset no yes 50 50 C 8702 U Maximum outdoor temperature Reset no yes 50 50 C 8703 I Attenuated outdoor temperature Reset no yes 50 50 C This is the mean outdoor temperature over a period of 24 h This value can be...

Страница 50: ...trical system 0 2730 h 8843 S Counter for DHW electrical system starts 0 65535 8900 U Swimming pool temperature 0 140 C Swimming pool temperature value 22 C 8950 I Common start temperature 0 140 C Common start temperature value 0 8957 I Common start value Refrigeration 0 140 C 9031 I Relay output QX1 Stop Start Stop 9032 I Relay output QX2 Stop Start Stop 9033 I Relay output QX3 Stop Start Stop 90...

Страница 51: ... Installation and operating manual 1605 EN 51 alfea hybrid duo heat pump oil low NOx CH ...

Страница 52: ...heating circuit M VE Circuit 1 SA1 R Br SP SE Legend Br Burner R radiator or fan convector SA Ambient probe option SE outdoor probe SP Heated floor safety device VE Expansion tank Installation and operating manual 1605 EN alfea hybrid duo heat pump oil low NOx CH 52 ...

Страница 53: ... Heating circulator circuit 2 Br Burner K2c 2nd circuit kit R radiators or fan convectors SA1 Ambient probe circuit 1 option SA2 Ambient probe circuit 2 option SE outdoor probe SDp2 start probe circuit 2 SP Heated floor safety device VE Expansion tank VM2 mixer valve circuit 2 Installation and operating manual 1605 EN 53 alfea hybrid duo heat pump oil low NOx CH ...

Страница 54: ...l Fan 1 motor upper Fan 2 motor lower fuse 10A Electrical power supply 230 V Interconnection between outdoor unit and hydraulic module F2 T 3 15A 250 V F4 T 5A 250 V Posistor Coil Relay Diode bridge Terminal block Terminal block Terminal block Compressor Inverter board Option connector see the technical instructions Active filter board Filter board Main regulation board Temp sensor radiator Colour...

Страница 55: ...door Temp sensor Compressor Pressure switch Fan reactor 4 way valve Re injection coil Pressure regulator coil Fan 1 motor upper Fan 2 motor lower Option connector Fuses Electrical power supply 3 phases 400 V Interconnection between outdoor unit and hydraulic module F3 10A 250 V F2 3 15A 250 V F1 5A 250 V Reactors Terminal block Compressor Temp sensor Inverter radiator Inverter board Condenser boar...

Страница 56: ...ing circulation pump Mixing valve Colour codes BK Black BN brown BU Blue Burner ON OFF switch burner safey LED burner ON LED Safety thermostat Timed relay Domestic sensor condensation probe CN22 CN16 CN6 CN1 CN30 CN7 CN18 Timed fuse 3 15A 250V Heater start sensor Circuit 1 start sensor Outdoor faults Tariffs HP HP day night Shedding Pressure switch Installation and operating manual 1605 EN alfea h...

Страница 57: ... Hydraulic module Visible flashing of the diode on the interface board Error text Error contents LED 2 green LED 1 red 1 Flash 1 Flash communication error between the Hydraulic module and the outdoor unit 4 Flashes 1 Flash connection error between the Hydraulic module and the outdoor unit 4 Flashes 2 Flashes Hydraulic unit heat exchange thermistor Error 6 Flashes 3 Flashes Inverter error 6 Flashes...

Страница 58: ...lashes Error on exchanger temperature sensor 6 Flashes Expansion valve thermistor error 7 Flashes Outdoor thermistor error 8 Flashes Compressor thermistor error 9 Flashes Radiator temperature probe error 11 Flashes Discharge thermistor protection permanent stop 12 Flashes Discharge thermistor protection permanent stop 13 Flashes Current sensor error permanent stop 14 Flashes Detection error for th...

Страница 59: ...lashes Error on exchanger temperature sensor 6 Flashes Expansion valve thermistor error 7 Flashes Outdoor thermistor error 8 Flashes Compressor thermistor error 9 Flashes Invertor radiator temperature probe error 10 Flashes Error on radiator temperature sensor P F C 11 Flashes Discharge thermistor protection permanent stop 12 Flashes Discharge thermistor protection permanent stop 13 Flashes Curren...

Страница 60: ...of heat pump 8006 State of additional generator 8022 DHW state 8003 State of swimming pool 8011 State of heating circuit 1 8000 State of heating circuit 2 8001 State of cooling circuit 1 8004 Outdoor temperature 8700 Ambient temperature 1 8740 Ambient value 1 Start temperature 1 8743 Initial ref value 1 Ambient temperature 2 8770 Ambient value 2 Start temperature 2 8773 Initial ref value 2 DHW tem...

Страница 61: ... Installation and operating manual 1605 EN 61 alfea hybrid duo heat pump oil low NOx CH ...

Страница 62: ...ing circuit must be checked every year by a company that complies with the legal requirements in force cf 2 1 page 13 Check that there are no leaks connectors valves 7 4 Checking the electrical circuit Check connections and possible tightening Checking the condition of the cables and plates 7 5 Servicing of the heat exchanger The boiler must be serviced regularly to maintain high its output Depend...

Страница 63: ...figure 55 Access to the flue exchanger figure 56 Sweeping function ESC OK sweeping button Installation and operating manual 1605 EN 63 alfea hybrid duo heat pump oil low NOx CH ...

Страница 64: ...llation 2 7 page 18 and 2 8 OK Non conforming Checking the refrigerating circuits sealing respected no dust or humidity Connections between units pipe length flare tightening torque Installation of HP pressure gauges on gas line large tube Pump down required Nitrogen leak test 10 bar Opening of refrigeration valves to outdoor unit Refrigerant filling of hydraulic unit and pipes Electrical checks o...

Страница 65: ...mpressor Current measurement After a few minutes measurement of air temp delta Check the pressure temperature of condensation and evaporation Hydraulic unit checks OK Non conforming Value After 15 mins of operation Primary water temp delta Priority to SHW switch of directional valve Heating in operation boiler measurement Room control see chapter Configuration de the Ambient probe 2 16 page 35 OK ...

Страница 66: ...0 to 1642 Anti legionella cycle DHW 5024 circ brkr engaged DHW SHW tank 5030 limitation of load SHW tank 5061 liber elec resistor SHW tank Parameter Designation Set Menus Boiler measurement if boiler measure kit 3700 Outdoor T to author operation addit gener 3705 time stopped addit gener Miscellaneous 6420 Operation input H33 1 configuration 6100 correct outdoor T probe configuration 6120 stop sta...

Страница 67: ... bar C sub cooling C Tank water output temperature C ΔT condensation C Tank water input temperature C Δ secondary T C Evaporation temperature LP bar C Suction temperature C Overheating C Battery air input temperature C Δevaporation T C Battery air output temperature C ΔT battery C Hydraulic system of hydraulic unit Secondary system Floor heating system Circulator brand Type LV radiators Fan convec...

Страница 68: ... effects on your health and on the environment The dismantling and treatment of refrigerant oil and other parts must be done by a qualified installer in accordance with relevant local and national regulations This appliance must be treated at a specialized treatment facility for re use recycling and other forms of recovery and shall not be disposed of in the municipal waste stream Please contact t...

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