Atlantic alfea extensa duo+ Installation And Operating Manual
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Atlantic alfea extensa duo+ Installation And Operating Manual

Heat pump air/water split 2 services
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alféa extensa duo +
Heat pump air/water
split 2 services
Outdoor unit
WOYA060LDC
WOYA080LDC
WOYA100LDT
Hydraulic unit
023208
023209
Document n° 1578-4 ~ 12/12/2013
FR
NL
DE
EN
ES
PT
PL
PT
Installation and
operating manual
intended for professionals
To be saved for
future consultation
atlantic-comfort.com
Subject to modifications without notice.
Non contractual document.
IT
PT

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Summary of Contents for Atlantic alfea extensa duo+

  • Page 1 Document n° 1578-4 ~ 12/12/2013 Heat pump air/water split 2 services Outdoor unit Hydraulic unit WOYA060LDC 023208 WOYA080LDC 023209 WOYA100LDT Installation and operating manual intended for professionals To be saved for future consultation atlantic-comfort.com Subject to modifications without notice. Non contractual document.

  • Page 2: Table Of Contents

    Heat Pump alféa extensa duo + " This device requires for its installation, the intervention of qualified personnel with a certificate of capacity for handling refrigerants . Contents Description of the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Package Description Definitions...
  • Page 3 Heat Pump alféa extensa duo + Regulation system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 User interface, Room control unit (option) and Parametering the setting Room thermostat (option)

  • Page 4: Description Of The Unit

    Heat Pump alféa extensa duo + Packing list Heat pump (HP) Outdoor unit Hydraulic unit Model Code Model Code Model Code alféa extensa duo + 5 522929 MH extensa duo + 5 023208 WOYA060LDC 700164 alféa extensa duo + 6 522930 alféa extensa duo + 8 522931...

  • Page 5: Specifications

    Heat Pump alféa extensa duo + 1 .3 Specifications Designation model alfea extensa duo + Nominal heating performances (outdoor temperature/ initial temperature) Heat output +7 °C / +35 °C - Floor heating system 4,50 6,00 7,50 10,00 -7 °C / +35 °C - Floor heating system 4,10 4,60 5,70...
  • Page 6 Heat Pump alféa extensa duo + " Outside unit, Model extensa duo + 5, 6 & 8 4 holes Ø11 " Outside unit, Model extensa duo + 10 figure 1 - Dimensions in mm - 6 - Installation and operating manual "1578 - EN"...
  • Page 7 Heat Pump alféa extensa duo + " Hydraulic module Heating return fl ow Heating Back view Side view Front view Blockage in the hydraulic unit, see fi gure 13, page 15. fi gure 2 - Dimensions in mm Installation and operating manual "1578 - EN" - 7 -...
  • Page 8 Heat Pump alféa extensa duo + Variable pressure Outdoor sensor QAC34 1 mbar = 10 mmCE = 100 Pa 43907 10000 2490 1000 ° C m /h Heat pump return sensor Heat pump fl ow sensor Constante pressure 1 mbar = 10 mmCE = 100 Pa 32500 30000 27500...
  • Page 9 Heat Pump alféa extensa duo + 1 .4 Description " Model extensa duo + 5 & 6 " Model extensa duo + 10 " Model extensa duo + 8 Legend : 1 - Low-noise, high-output coil. 2 - Electric variable speed "inverter" motor. 3 - "Inverter"...
  • Page 10 Heat Pump alféa extensa duo + Legend : 1 - Electric box. 2 - Regulator / User interface. 3 - Start/stop switch. 4 - Hydraulic pumping unit. 5 - Distribution valve. 6 - "Gas" refrigeration connection . 7 - "Liquid" refrigeration connection. 8 - Condensation sensor.
  • Page 11 Heat Pump alféa extensa duo + • Domestic hot water (DHW) operating principle Two domestic hot water (DHW) temperatures can be If the contract concluded with the energy provider parametered: nominal temperature (line 1610 to 55 °C) includes a subscription to day/night tariff, the electrical and reduced temperature (line 1612 to 40 °C).

  • Page 12: Installation

    Heat Pump alféa extensa duo + 2 Installation 2 .1 Regulation installation 2 .2 .3 Containment of refrigerant circuits and maintenance conditions All refrigerant circuits fear contamination from dust and moisture. If such pollutants introduced into refrigeration The appliance must be installed and the maintained by an circuit, they can contribute to degrade the reliability of approved professional in accordance with the prevailing the heat pump.

  • Page 13: Installation Position

    Heat Pump alféa extensa duo + 2 .3 Installation position • Ensure that it is possible to make the connections to the hydraulic unit easily. The choice of the position for installation is particularly • The outdoor unit is able to withstand bad weather but important insofar as any later movement is a delicate avoid installing in a position where it is likely to be operation requiring the intervention of a qualified person.

  • Page 14: Outdoor Unit Positioning

    Heat Pump alféa extensa duo + • The surface on which the appliance is installed must: - be permeable (soil, gravel, etc), - support its weight easily, - provide a solid fixing and - not transmit vibration dwelling. (Anti-vibratory blocks are available as an option). •...

  • Page 15: Installing The Hydraulic Unit

    Heat Pump alféa extensa duo + 2 .5 Installing the hydraulic unit 2 .5 .1 Installation precautions • The room in which the appliance operates must 300 mm comply with the prevailing regulations. • To facilitate maintenance and to allow access to the various components, we recommend that you provide sufficient space all around the hydraulic unit (figure...

  • Page 16: Refrigeration Connections

    Heat Pump alféa extensa duo + 2 .6 Refrigeration connections • Brazing on the refrigeration circuit (if necessary) " This appliance uses refrigerant R410A . - Silver brazing (40% minimum recommended). Comply with the legislation for handling refrigerants. - Brazing only under dry nitrogen internal flux. 2 .6 .1 Rules and precautions •...

  • Page 17: Refrigeration Connections

    Heat Pump alféa extensa duo + 2 .6 .2 Refrigeration connections 2 .6 .4 Shaping the refrigeration pipes The outdoor unit must be connected to the hydraulic unit The refrigeration pipes must be shaped only on a only with copper pipes and connections (refrigeration bending machine or with a bending spring in order to quality), insulated separately.
  • Page 18 Heat Pump alféa extensa duo + HP model extensa duo + 5 & 6 extensa duo + 8 extensa duo + 10 fl uid fl uid fl uid Outdoor unit connections 1/2" 1/4" 5/8" 1/4" 5/8" 3/8" Diameter (D1) 1/2" (D2) 1/4"...

  • Page 19: Filling The Installation With Gas

    Heat Pump alféa extensa duo + 2 .7 Filling the installation with gas ANNEX 2 " This operation is reserved for installers familiar Method 3 empty with the legislation for handling refrigerants. " Creating a vacuum with a vacuum pump is - Connect the high pressure hose to the Manifold, essential (see ANNEX 1).

  • Page 20: Final Sealing Test

    Heat Pump alféa extensa duo + • First seal test Refrigeration connecxion (gas) Refrigeration connexion - Remove the protective plugs (B) from the charging hole (Schrader) in the "Gas" valve (large diameter). Plug (A) - Connect the high pressure hose to the Manifold 3-way valve - Connect the bottle of nitrogen to the Manifold (Use only dry nitrogen type U)

  • Page 21: Pump Down Operation

    Heat Pump alféa extensa duo + 2 .7 .3 Additional charge 2 .7 .4 Pump down operation (Refrigerant collecting operation) outdoor unit 20 g of R410A extensa duo + 5, 6 & 8 Perform the following procedures to collect the per additional meter refrigerant.

  • Page 22: Hydraulic Connecting

    Heat Pump alféa extensa duo + 2 .8 Hydraulic connecting 2 .8 .1 General The connection must comply with good trade practice Reminder: Seal everything when fitting in accordance according to local building regulations. with prevailing trade practice for plumbing work: The heating circulating pump is built into the hydraulic unit.

  • Page 23: Connecting To The Dhw Circuit

    Heat Pump alféa extensa duo + 2 .8 .2 Connecting to the DHW circuit Install dielectric fi ttings and DHW pipes on the tank (see fi gure 23). Insulate DHW pipes with included insulation. " Be sure to put the DHW sensor at the bottom of the thermowell DHW.

  • Page 24: Rinsing Out The Installation

    Heat Pump alféa extensa duo + 2 .8 .3 Rinsing out the installation Before connecting the hydraulic unit to the installation, rinse out the heating system correctly to eliminate any particles that may affect the appliance's correct operation. Do not use solvents or aromatic hydrocarbons (petrol, paraffi n, etc.).
  • Page 25 Heat Pump alféa extensa duo + 2 .9 Thermal insulation Install the thermal insulation kit on the metal parts to avoid the inconvenient effects of condensation. • 1 - Install the straight insulating sleeves on the exchanger’s heating fi ttings. •...

  • Page 26: Heating Circulation Pump Speed Settings

    Heat Pump alféa extensa duo + 2 .10 Heating circulation pump speed settings 1 mbar = 10 mmCE = 100 Pa Variable pressure The circulator varies the manometric height according to the fl owrate. Recommended for a system equipped with radiators (particularly any system with thermostatic valves).
  • Page 27 Heat Pump alféa extensa duo + Circulation pump sticking or blocked: If the motor is blocked, a start cycle is launched. Pression variable Variable pressure If the motor remains blocked it will be permanently stopped. " Cut off the electricity supply from the circulation Venting Dégazage pump for 30 seconds in order to release and...

  • Page 28: Electrical Connections

    Heat Pump alféa extensa duo + 2 .11 Electrical connections Ensure that the general electrical power supply has Flexible wires (B) been cut off before starting any repair work. H07RNF type (or superior quality) flexible wire can be used with certain precautions: 2 .11 .1 Characteristic of the electrical supply - Strip away around 10 mm from the end of the wire.

  • Page 29: Overview Of All The Electrical Connections

    Heat Pump alféa extensa duo + 2 .11 .3 Overview of all the electrical connections The wiring diagram for the hydraulic unit is shown in detail on figure 47, page 59 Room control unit T78 (option) Outdoor sensor Cable 2 x 0,75 mm² Room thermostat T58 (option) Room control unit T75 (option) Cable 3 x 0,5 mm²...

  • Page 30: Electrical Connections On The Outdoor Unit Side

    Heat Pump alféa extensa duo + 2 .11 .5 Electrical connections on the outdoor unit side " Model extensa duo + 5, 6 & 8 Access to the connection terminals: • Model extensa duo + 5, 6 & 8 - Remove the cap. •...

  • Page 31: Electrical Connections On The Hydraulic Unit Side

    Heat Pump alféa extensa duo + 2 .11 .6 Electrical connections on the hydraulic unit side Access to the connection terminals: • Interconnection between the outdoor unit and the hydraulic unit: - Remove the front panel. Comply with the correspondence between the markings - Open the power control box.

  • Page 32: Outdoor Sensor

    Heat Pump alféa extensa duo + 2 .12 Outdoor sensor 2 .13 .1 Installing a room sensor The outdoor sensor is required for the heat pump to • Room thermostat T37 operate correctly. - Connect the sensor to the X86 connector of the heat Consult the fitting instructions on the packaging.
  • Page 33 Heat Pump alféa extensa duo + Hydraulic unit Outdoor unit 1 2 3 External component 230 V contact * Green / yellow Brown Blue Interconnection between the outdoor unit and the hydraulic unit DHW Electricity Electricity supply supply 230 V 230 V fi gure 35 - Connection to terminal block and power relays Power shedding or EJP...

  • Page 34: Commissioning

    Heat Pump alféa extensa duo + 2 .14 Commissioning 2 .15 Configuring room thermostat (T55 or T58) - Close the installation's main circuit breaker. To configure the room thermostat and connect it to the On first commissioning (or in winter), in order to appropriate heating zone: allow the compressor to pre-heat, engage the installation's main circuit breaker (power supply...

  • Page 35: Configuring Room Control Unit

    Heat Pump alféa extensa duo + 2 .16 Configuring room control unit (T75 or T78) During commissioning, after an initialisation period of approx. 3 minutes, the user’s language must be set: - Press - Choose menu "Operator section". - Choose language. - Select the language (English, Deutsch, Français, Italiano, Nederlands, Español, Português, Dansk…).

  • Page 36: Regulation System

    Heat Pump alféa extensa duo + 3 Regulation system 3 .1 User interface, Room control unit (option) and Room thermostat (option) User interface Auto Auto °C Room control unit T75 / T78 Room thermostat T55 / T58 figure 37 - - 36 - Installation and operating manual "1578 - EN"...
  • Page 37 Heat Pump alféa extensa duo + Ref. Function - Definitions - On: Production of DHW according to the time program. Selecting of the DHW operating mode (Domestic hot water) - Off: Preparing the domestic hot water for stopping with the anti-frost function active.

  • Page 38: Description Of The Display

    Heat Pump alféa extensa duo + 3 .2 Description of the display 3 .3 Temperature control The heat pump's operation is subject to the temperature control. The set temperature for the water in the heating circuit is adjusted according to the outdoor temperature. If there are thermostatic valves on the installation, these must be fully open or adjusted for higher than the normal set temperature.
  • Page 39 Heat Pump alféa extensa duo + Heating curve slope Low temperature 1,25 radiator Boiler connection application Dynamic radiators 0,75 Heat pump application only Floor heating system 0,25 Outdoor temperature °C fi gure 40 - Heating curve slope (line 720) Heating curve slope +4,5 -4,5 External temperature °C...
  • Page 40 Heat Pump alféa extensa duo + 3 .4 Parametering the setting 3 .4 .2 Setting parameters - Choose the desired level. 3 .4 .1 General - Scroll the menu list. Only the parameters accessible to levels: - Choose the desired menu. U –...
  • Page 41 Heat Pump alféa extensa duo + 3 .4 .4 List of function lines (settings, diagnosis, status) Line Function Setting range Setting Basic or display increment setting Time of day and date Hours / Minutes 00:00 23:59 Day / Month 01 01 31 12 Year 1900...
  • Page 42 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting Time program heating, circuit 2 Only with the 2nd circuit kit option. Pre-selection (Day / Week) Mon-Sun, Mon-Fri, Sat-Sun, Mon-Sun Monday, Tuesday, … 1st phase On (start) 00:00...
  • Page 43 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting Holidays, heating circuit 1 (For the Holiday program is active, the heating mode should be on AUTO). Preselection Period 1 to 8 Period 1 Period Start (Day / Month) 01 01 31 12...
  • Page 44 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting Reduced setpoint increase start -30... 10 °C 1 °C Reduced setpoint increase end -30... 10 °C 1 °C -5 °C Mixer valve boost 0... 50 °C 1 °C 0 °C Actuator running time...
  • Page 45 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting Cooling circuit 1 If the installation is fitted with the cooling kit (Only with the cooling kit option). Operating mode Off, Automatic Comfort cooling setpoint 17...
  • Page 46 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting 1041 Flow temp setpoint max 8... 70 °C 1 °C 55 °C Floor heating system = 50 °C / Radiators = 65 °C. Important Note : Maximum temperature limitation is not a safety function as required by ground heating. 50 % 1050 Room influence...
  • Page 47 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting Domestic hot water 1610 Nominal setpoint Reduced setpoint (line 1612)… 55 °C 65 °C The backup electrical system is required to reach this level. 1612 Reduced setting 8 °C...
  • Page 48 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting Additional generator (Boiler connection) 3692 With DHW charging Locked, Substitute, Substitute Complement, Instantly - DHW Instantly : When DHW request, the HP and the boiler are put into operation. The HP will stop when the primary return temperature is over 55 °C.
  • Page 49 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting 6098 Not used 6100 Readjustm outside sensor -3... 3 °C 0,1 °C 0 °C 6120 Frost protection plant On, Off 6205 Reset to default parameters No, Yes 6220 Software version (RVS)
  • Page 50 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting Inputs / outputs test 7700 Relay test This consists of instructing the regulator's relays one by one and checking their outputs. This enables you to check that the relays are working and that the cabling is correct.
  • Page 51 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting State 8000 State heating circuit 1 8001 State heating circuit 2 8003 State DHW 8004 State cooling circuit 1 8006 State heat pump 8007 Not used 8010 Not used...
  • Page 52 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting Diagnostics consumers 8700 Outside temperature -50... 50 °C 8701 Outside temp min -50... 50 °C Reset ? (no, yes) 8702 Outside temp max -50... 50 °C Reset ? (no, yes) 8703 Outside temp attenuated...
  • Page 53 Heat Pump alféa extensa duo + Line Function Setting range Setting Basic or display increment setting 9031 Relay output QX1 Off, On 9032 Relay output QX2 Off, On 9033 Relay output QX3 Off, On 9034 Relay output QX4 Off, On 9035 Relay output QX5 Off, On...

  • Page 54: Overall Hydraulic Layout

    Heat Pump alféa extensa duo + 4 Overall hydraulic layout • Configuration 1: 1 heating circuit - 54 - Installation and operating manual "1578 - EN"...
  • Page 55 Heat Pump alféa extensa duo + • Configuration 2: 2 heating circuits Installation and operating manual "1578 - EN" - 55 -...

  • Page 56: Electrical Wiring Diagrams

    Heat Pump alféa extensa duo + 5 Electrical wiring diagrams Reactor Reactor WOYA 060 LDC Compressor Electronic expansion valve Compressor CN73 2 CN72 Temperature sensors Temperature sensors Evaporator Temperature sensors Pressure CN39 CN71 Sensor Discharge Temperature sensors Regulation board Outdoor Temperature sensors CN70 CN800...
  • Page 57 Heat Pump alféa extensa duo + WOYA080LDC HP pressure sensor CN90 Compressor CN64 Regulation board Temperature sensors Expansion valve Temperature sensors CN72 CN42 CN40 CN200 CN400 1 2 3 4 5 1 2 3 4 5 6 7 8 9 1 2 3 4 Outside CN62...
  • Page 58 Heat Pump alféa extensa duo + WOYA100 LDT Expansion valve Temperature sensors CN72 HP pressure sensor CN90 Regulation board Compressor Temperature sensors CN64 Outdoor Temperature sensors CN42 CN40 CN200 CN400 CN62 1 2 3 4 1 2 3 4 Evaporator Temperature sensors CN65 Discharge...
  • Page 59 Heat Pump alféa extensa duo + Start/stop switch figure 47 - Electrical wiring, Hydraulic module (Except installer's connections) Installation and operating manual "1578 - EN" - 59 -...

  • Page 60: Troubleshooting

    Heat Pump alféa extensa duo + 6 Troubleshooting Depending on whether the fault comes from the outdoor The display shows the symbol. unit or the hydraulic unit, the fault may be indicated by the digital display or the diode on the interface cards. Press the key for more details on the origin of the 6 .1...
  • Page 61 Heat Pump alféa extensa duo + 6 .2 Information display Various data can be displayed by pressing the info - Various data (see below). button. Designation Line Depending on the type of unit, configuration and Floor drying current setpoint . operating state, some of the info lines listed below may Current drying day.

  • Page 62: Maintenance Of The Installation

    Heat Pump alféa extensa duo + 7 Maintenance of the installation Ensure that the general electrical power supply has been cut off before starting any repair work. 7 .1 Hydraulic checks " Warning : If frequent refi lls are required it is essential that you look for any leaks .

  • Page 63: Maintenance

    Heat Pump alféa extensa duo + 8 Maintenance 8 .1 Emptying the hydraulic unit - Remove the facade from the hydraulic unit. - Place the distribution valve in the middle position. Heating circuit return - Open the emptying valve (ref. 5). - Open the hydraulic unit’s manual bleed-tap (ref.

  • Page 64: Quick-Start Procedure

    Heat Pump alféa extensa duo + 10 Quick-start procedure Before switching on the hydraulic unit: • Check the electric wiring. • Check the refrigeration circuit and make sure the gas supply has been performed. • Check the pressure of the hydraulic circuit (1-2 bar), check that the heat pump is purged, and the rest of the installation.
  • Page 65 Heat Pump alféa extensa duo + 10 .1 .2 Starting-up • Quick start-up (see chapiter "Commissioning", page 34 Non compliant & chapiter "List of function lines (settings, diagnosis, status)", page 41). Engage the installation's main circuit breaker (power supply to the outdoor unit) 2 hours before starting up the tests =>...

  • Page 66: Settings Sheet

    Heat Pump alféa extensa duo + 10 .2 Settings sheet Setting Description Set to. Menus Setting Description Set to. Menus Preliminary settings Boiler backup language 3700 OT.switch-on authoris. operator addit. gen. section 3705 swith-off delay addit. gen. hour / minutes time &...

  • Page 67: Start-Up Data Sheet

    Heat Pump alféa extensa duo + 10 .3 Start-up data sheet Site Installer serial No. serial No. Outdoor unit Hydraulic unit model model Refrigerant type Refrigerant charge Checks Operating voltage & current on outdoor unit Compliance with positioning distances Condensate evacuation correct Electric connections / connections tightnees No GAS leaks (unit ID No.
  • Page 68 Please contact the installer or local authority for more information. * subject to the national law of each member state Date of installation : www. atlantic-comfort.com www.atlantic.fr Société Industrielle de Chauffage SATC - BP 64 - 59660 MERVILLE - FRANCE...

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