Инструкции на Тепловые насосы воздух/вода Atlantic серии Alfea Extensa A.I. бренда Atlantic

Air/water heat pump split 1 service Outdoor unit U0611397_1872_EN_4 15/12/2017 FR NL DE EN IT ES PT PL PT PT Hydraulic unit WOYA060LFCA 024124 WOYA080LFCA 024125 WOYA100LFTA WOYG112LHT 024126 WOYG140LCTA Installation and commissioning instructions for professionals to be kept by the user for future…

""Installation

and maintenance regulations The appliance must be installed and maintained by an approved professional in accordance with current regulations and codes of practice. ""Handling The outdoor unit must not be placed in a horizontal position during transport. If not kept upright during transport, the…

""Electrical connections

• Before any maintenance operation, ensure that the general power supply is switched off. • Specifications of electricity supply The electrical installation must be carried out in accordance with current regulations. Electrical connections will only be made once all other installation operations…

This appliance must be installed by qualified personnel holding a certificate of competence in the handling of refrigerants. Contents Description of the equipment. . . . . . . . . . . . . . . . . . . . . . . . . . 6 Packing. . . . . . . . . . . . . . . . . . . . . . . . 6 General characteristics . .…

Controller Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Menu Structure . . . . . . . . . . . . . . . . . . . . 54 System status . . . . . . . . . . . . . . . . . . . . 62 Installed options. . . . . . . . . . . . . . . . . . . 55 Auxiliary functions. . . . . . . . . . . . . . . . . . 64 Hydraulic configuration . . . . . . . . . . . . . . . . 55 Settings.…

1 Description of the equipment

1.1 Packing 1.3 • 1 package: Outdoor unit. • 1 package: Hydraulic unit and outdoor temperature sensor. 1.2 Unpacking and supplies While the courier is still present, carefully check the general appearance of the appliances and check that the outdoor unit has not been laid in a horizontal position.…

General characteristics Model name Alféa Extensa A.I. Rated heating performances (outdoor temp. / flow temp.) Heat output +7°C/+35°C - Underfloor heating system kW 4.50 6.00 7.50 10.00 14.01 16.06 -7°C/+35°C - Underfloor heating system kW 4.10 4.60 5.70 7.40 9.45 12.93 +7°C/+45°C - LT radiator kW…

""Outdoor Unit,

Alféa Extensa A.I. 5, 6 and AIR holes Ø11 44holes ø11 AIR 209 352 ""Outdoor Unit, Alféa Extensa A.I. AIR AIR figure 1 - Dimensions in mm -8- Installation manual "1872 - EN"

""Outdoor Unit,

Alféa Extensa A.I. 13 & 16 650 Air 370 Orifice d’écoulement (Ø 20) Overflow hole (Ø 20) Vue de Sight ofdessous lower part trous ØØ1212 44 holes 900 77 Air 1290 Air 3/8” 5/8” Vue de face Front view 170 400 Side Vue deview coté Top Vue deview dessus figure 2 - Dimensions en mm Installation manual…

804 842 ""Hydraulic unit Heating return ø M 26x34 Heating flow ø M 26x34 477 Front view Side view Space requirements of the hydraulic unit, see page 22. figure 5 - Dimensions in mm 5 1* 2* 6 7 3** 8 1* Elbow 2* Plugs (x2) (depending on model) for condensate evacuation. * only for Alféa Extensa A.I.…

Installation manual "1872 - EN" - 11 -

Variable pressure

Constant pressure mCE mCE 1 mbar = 10 mmCE = 100 Pa mbar = 10 mmCE = 100 Pa 0,5 1,5 1 2 m /h 0,5 1,5 1 2 m /h 3 figure 6 - Available hydraulic pressures and flow rates (Alféa Extensa A.I. 5, 6, 8 & 10) Variable pressure Constant pressure mCE 1 mbar = 10 mmCE = 100 Pa mCE mbar = 10 mmCE = 100 Pa 0,5…

Ohmic value (kΩ)

Alféa Extensa A.I. Heat Pump 10000 - Compressor. - Discharge. - Condensation. - Expansion valve. 1000 - Outdoor unit. 100 - Evaporator inlet. 10 1 -20 -10 Temperature °C figure 9 - Ohmic sensor values (Outdoor unit) Installation manual "1872 - EN" - 13 -

Description ""Alféa Extensa A.I. 5 et 6 ""Alféa Extensa A.I. ""Alféa Extensa A.I. ""Alféa Extensa A.I. 13 et Key: 1 - High performance and low noise impeller. 2 - Electrical motor with variable "inverter" operation. 3 - "Inverter" control unit. 4 - Connection terminal blocks (power supply and…

Key: 1 - Electric box. 2 - Controller / User interface. 3 - Start/stop switch. 4 - Heating circulation pump. 5 - Heating flow. 6 - "Gas" refrigeration connection. 7 - "Liquid" refrigeration connection. 8 - Heating return. - Drain valve. 10 - Safety valve. 11 - Pressure gauge. 12 - Manual bleeder…

Operating principle The heat pump transmits the energy contained in the surrounding air into the dwelling to be heated. The heat pump consists of four main elements, in which a refrigerant (R410A) circulates. --In the evaporator (ref. 12, figure 10, page 14): The calories are taken from the outside…

• Domestic hot water (DHW) operating principle

Two domestic hot water (DHW) temperatures can be set: comfort and reduced. The default DHW program is set to the comfort temperature between 00:00 and 05:00 and between 14:30 and 17:00 and to the reduced temperature for the rest of the day. This optimises electrical consumption while ensuring…

2 Installation

2.1 Installation of refrigeration connections "" Bend the pipes into position and make holes for them through the floor or walls either with their protective caps in place or after brazing. ""Keep the protective caps in place or ends brazed until the appliance is commissioned. The outdoor unit must…

Installation manual "1872 - EN" - 19 -

Installation of the outdoor unit 2.2.1 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 (figure 15). • Choose the location of the appliance after discussion…

• The surface on which the appliance is installed must

--Be permeable (soil, gravel, etc.), --Support its weight easily. --Allow a solid fastening base, --Not transmit any vibration to the dwelling. Anti-vibratory blocks are available as an option. • The wall bracket cannot be used where it is likely to transmit vibrations. Installing the unit on the…

Installation of the hydraulic unit 2.3.1 Installation precautions • Choose the location of the appliance after discussion with the client. • The installation space should comply with current regulations. • To facilitate maintenance and allow access to the various parts, we recommend that you provide…

3 Refrigeration connections

and filling the installation with gas ""This appliance uses refrigerant R410A. Comply with the legislation on handling of refrigerants. 3.1 Rules and precautions ""Connections must be made on the same day the installation is filled with gas (see para. "Filling the installation with gas", page 28). •…

3.2.2 Creating the flarings

--Cut the pipe to an appropriate length with a pipe-cutter without damaging it. --Carefully deburr it, holding the pipe pointing downward to avoid introducing filings into the pipe. --Remove the flared connection nut situated on the valve to be connected and slide the pipe into the nut. --Proceed to…

HP models

Outside unit connections Extensa A.I. 5, 6 Extensa A.I. 8 Extensa A.I. 10 Extensa A.I. 13, 16 gas liquid gas liquid gas liquid gas liquid 1/2" 1/4" 5/8" 1/4" 5/8" 3/8" 5/8" 3/8" Diameter: (D1) 1/2" (D2) 1/4" (D1) 5/8" (D2) 1/4" (D1) 5/8" (D2) 3/8" (D1) 5/8" (D2) 3/8" Refrigeration connections…

Checks and connection ""The refrigeration circuit is very sensitive to dust and humidity: check that the area around the connection is clean and dry before removing the plugs protecting the refrigeration connectors. Gas connection Nitrogen ""Indicated blowing value: 6 bar for minimum 30 seconds for…

Filling the installation with gas ""This operation is reserved for installers familiar with the legislation for handling refrigerants. ""Creating a vacuum with a calibrated vacuum pump is essential (see APPENDIX 1). ""Never use equipment used previously with any refrigerant other than a HFC. ""Only…

3.4.1 Seal test

3.4.2 Creating a vacuum --Remove the protective plug (B) from the filling hole (Schrader) in the gas valve (large diameter). --Connect the high pressure hose from the Manifold to the filling hole (figure 24). --Connect the nitrogen bottle to the Manifold (only use dehydrated nitrogen type U). --Fill…

3.4.3 Filling with gas

If additional filling is required, do it before filling the hydraulic unit with gas. Refer to paragraph "Additional filling", page 31. --Remove the access plugs (A) from the valve controls. --First of all fully open the liquid valve (small) and then the gas valve (large) using an Allen (hex) key…

3.4.5 Additional filling

The amount needed to fill the outdoor units corresponds to the maximum distances between the outdoor unit and the hydraulic unit as defined here page 26. If the distances are greater, an additional amount of R410A is required. For each type of appliance, this additional amount depends on the…

3.4.6 Recovering the refrigerant

in the outdoor unit ""Before performing any maintenance, make sure that all power supplies have been cut off. "" Stored energy: after cutting off the power supplies, wait for 1 minute before accessing the internal parts of the equipment. Perform the following procedures to collect the refrigerant.…

Installation manual "1872 - EN" - 33 -

4 Hydraulic connections

4.1 Connecting the hydraulic unit to the heating circuit 4.1.1 Flushing 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…

4.1.3 Volume of the heating system

You must maintain the minimum installation water volume. Install a buffer tank on the return from the heating circuit in case the volume is lower than this value. Where the system is fitted with one or more thermostatic valves, you must ensure that this minimum water volume is able to circulate.…

Heating circulation pump speed settings mCE 1 mbar = 10 mmCE = 100 Pa 8 Variable pressure 7 7 The circulation pump varies the water pressure depending on the flow rate. 5 Recommended for an installation fitted with radiators (particularly any system with thermostatic valves or zone solenoids). Ne…

mCE

1 mbar = 10 mmCE = 100 Pa 8 Variable pressure The circulation pump varies the water pressure depending on the flow rate. Recommended for an installation fitted with radiators (particularly any system with thermostatic valves or zone solenoids). Ne pas cettezones zone Do not utiliser use these 1 0…

5 Electrical connections

""Before any maintenance operation, ensure that the general power supply is switched off. ""Electrical installation must be performed in accordance with current regulations. The electrical diagram for the hydraulic unit is shown on figure 51, page 78. Room sensor A78 (battery/option) or Room sensor…

Cable dimensions and protection rating These cable dimensions are provided for information purposes only and do not exempt the installer from checking that these dimensions match requirements and comply with current standards. • Outdoor Unit Power Supply Heat Pump (HP) Electricity supply 230 V - 50…

Electrical connections on the outdoor unit side ""Alféa Extensa A.I. 5, 6 and 8 Access to connection terminals: • Alféa Extensa A.I. models 5, 6 and 8 --Remove the cowl. Cable clamp Serre-Câble Remove cowl Déposerthe le capot (2 screws) • Alféa Extensa A.I. model 10 --Remove the front panel and…

• Alféa Extensa A.I. models 13 and 16

Access to connection terminals: --Remove the front plate. Remove the screws and front panel. --Make the connections according to the diagram(s) figure 38, page 42. Terminal Remove the screws and push downwards Terminal Remove the front plate Refrigeration circuit caps Main electricity supply…

Electrical connections on the hydraulic unit side Access to connection terminals: --Remove the front panel (2 screws) (figure 18, page 23). --Open the power control box. --Make the connections according to the diagram (figure 51). Do not place the sensor and power supply lines parallel to each other…

HP controller

Cable grommets (sensors) Terminal Interface Board Cable grommets (power) figure 39 - Description of the hydraulic unit electric control box Installation manual "1872 - EN" - 43 -

Outdoor sensor The outdoor sensor is required for correct operation of the heat pump. Please see the fitting instructions on the sensor’s packaging. Place the sensor on the coldest side of the building, generally the northern or north-western side. It must not be exposed to morning sun. It must be…

Power limitation or

EDR (Energy Demand Reduction) Tariffs, peak times/offpeak times, day/night External fault X11 External component contact* (faults, power limiter, electricity meter) X86 X84 321 Outside sensor Typass ATL or Room sensor A59 (if cabled) Room sensor A75 If the control device does not provide a…

6 Commissioning

--Close the installation's main circuit breaker. Upon initial start-up (or in winter), to preheat the compressor, engage the installation's main circuit breaker (outdoor unit power supply) several hours before starting any tests. --Press the heat pump's Start/Stop button. To ensure that inputs EX1…

2nd circuit kit

--If the installation covers 2 zones, set "2nd circuit kit" to "Yes". No Easy Start Emitters type Area 1 (Direct circuit) --Choose the radiator type for each zone: Low temp. radiator / Heat. floor system / Dynamic Radiators / Radiators. Low temp. radiator Easy Start Cooling --If the installation is…

7 Controller Interface

7.1 User Interface 15:23 7 September 2017 15:23 7 September 2017 OFF 12° OFF 12° 21,5 21.5 19.5 19,0° 19,0° 19,0° ECO ECO ECO Area 1 1 Area 2 MENU MENU 2 3 ""1 heating Circuit version + domestic hot water (DHW) ""2 heating circuit version + domestic hot water (DHW) N° Description 1 Menu button 2…

Display Description 1 2 15:23 7 September 2017 21.5 19.5 19,0° 19,0° ECO 5 N° Symbols Definitions 1 Time 15:23 7 12° 9 ECO Area 1 Area 2 N° Symbols 9 Mode Definitions Comfort 2 7 September 2017 Date 21.5 Temperature measured by the room sensor* 19,0° Room temperature setpoint 3 4 Manual (exemption)…

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. MENU figure 42 - Installer Menu 7.4 Navigating the Menus To Action: Access the menu Press MENU . Choose a menu item Turn…

Modifying Settings • Turn the knob to highlight the setting you wish to change. MENU • Press the knob to accept the change. • Turn the knob to adjust the setting. • Press the knob to accept your choice. Installed options Hydraulic configuration HP configuration System status Auxiliary functions…

Temperature control The heat pump's operation is subject to the temperature control. The heating circuit water temperature setpoint is adjusted according to the outdoor temperature. If there are thermostatic valves on the installation, these must be fully open or set higher than the normal…

Température départ Heating flowchauffage temperature °C °C Pente de la Heating gradient courbecurve de chauffe 2.75 2.5 100 2.25 1.75 70 1.5 Radiateur BT radiator Low temperature 1.25 With boiler connection Application relève de chaudière Standard radiator Radiateur classique (basse température) 1…

8 Controller Menu

8.1 Menu Structure Installed options page 55 Hydraulic configuration Heating Control / Temperature control page 55 Temperature control Comfort optimisation ECO mode limitation Setting setpoint T° Time programming DHW General Configuration Time programming Setting setpoint T° Anti-legionella…

Installed options

8.2 Installed options Installed options are configured during commissioning (see page 46). However, you can modify them by accessing the "Installed Options" menu. Name of Appliance - Choose the appliance's power. Installed options Electrical backup - Choose the electrical backup power. Boiler…

Area 1

Control / Temperature control Temperature control ""Choose the temperature control to adjust: "Heating". ""Two methods for adjusting the temperature control are available: flow temperature or gradient control. ● Control using flow temperature 1 - Set "Room T° influence" then select "Advanced…

Area 1

Control / Temperature control Comfort optimisation Area 1 Comfort optimisation "Accelerated decrease": ON / Stop. "ECO / Comfort switchover" Anticipates time needed to reach the comfort setpoint. "Comfort / ECO switchover" Anticipates time needed to switch from comfort setpoint to ECO setpoint.…

Area 1

Time programming - Choose "Heating" or "Cooling" as well as the appropriate zone by accessing the menu: "Programming" > "Heating" / "Cooling" > "Area 1" / "Area 2". - Select the day. - Adjust the Comfort period start and end times. ""If 2 or 3 Comfort periods are not required, click on "--:--". --To…

Hot water

8.3.2 Hot Water (HW) General Configuration DHW Circuit Configuration Comfort T° charge "Comfort T° charge": DHW program + off-peak hours / Off-peak hours / Permanent. Electrical back-up power: 0 to 20 KW. DHW program + off-peak hours Electrical back-up power 1KW Time programming See "Time…

HP configuration

8.4 HP Heat Pump Configuration 8.4.1 Heat Pump Compressor configuration "Minimum shutdown time": 0 mins... 120 mins. "Max HP T°": 8°C... 100°C. "Post-circulation": 10 secs... 600 secs. "Power shedding operating": Automatic, When needed. HP Compressor configuration Minimum shutdown time 8 mins…

HP configuration

HP Tariff input configuration Heat Pump Tariff input configuration Power shedding + Off-peak hours Type of use "Type of use": Power shedding + Off-peak hours / Smartgrid. "EX1: function activation": 230V / 0V. "EX2: function activation": 230V / 0V. EX1: function activation 230V EX2: function…

System status

8.5 System status Active functions Active functions Indoor comfort The "Active Functions" page tells you which services are operating and allows you to change their status. --"Indoor comfort": Heating / Cooling / Stop. --"Area 1" / "Area 2" / "Hot water": ON / Stop. Heating Area 1 Start Area 2 Start…

System status

Temperature control See "7.6 Temperature control", page 52. Energy consumption Consumption can be displayed per usage: - Heating (Zones 1 and 2). - Cooling. - Domestic Hot Water (DHW). - Total (Heating + Cooling + Hot Water). Daily cons. 20kW.h This information is available for: - the last 8 days…

Auxiliary functions

8.6 Auxiliary functions Floor drying --Choose the zone. --Choose the "Drying type": Stop / Automatic / Manual. Area 1 floor drying Heating flow temperature °C • Automatic Drying 55 50 Drying type Stop Flow T° setpoint 25°C Max flow T° Automatic Drying X 1 Day 25 • Manual Drying Manual mode enables…

Auxiliary functions

Relay test --"HP circulation pump": ON / -----"Elec. backup 1": ON / -----"Area 2 circulation pump": ON / -----"Mixing valve": Open / Close / -----"DHW valve": DHW / -----"DHW backup": ON / -----"Boiler connection": ON / -----"Boiler connection ON / Stop": ON / Relay test HP circulation pump Elec.…

Settings Date and time Settings Date and time To set the appliance's date and time, access the menu: "Settings" > "Date and Time". Monday 12 September 2016 09: 45 Modify Validate Language Settings Language To set the appliance's language, access the menu: "Settings" > "Language". English Some…

Advanced/simplified menu

Two display modes for menus and appliance functions are available: - Advanced menu: - The appliance follows the time programming defined in paragraph "Time programming", page 59. - Simplified menu*: - The appliance operates at a constant temperature set directly by the user. - Some functions are no…

Areas name

Settings Circuits name You can customise the zone names from the menu: "Settings" > "Areas name". Rename Zone 1 in Available names: "Area 1" / "Area 2" / "Day area" / "Night area" / "1st floor" / "Lounge" / "G. floor" / "Bedroom" / "Floor" / "Radiator". Rename Zone 2 in Settings Day Night…

Software versions

Software version HMI: xxxx xxxx xxxx xxxx Show the display and controller software versions. Controller: RVS21 - 85.002.030 Some settings (or menus) might not be displayed. They are dependent on the installation's configuration (and installed options). Installation manual "1872 - EN" - 69 -

Easy Start Easy Start --Turn the knob to choose the language. --Press the knob to accept. English Easy Start --Turn the knob to adjust the date. Press the knob to accept. --Repeat this operation for the month, year, hours and minutes. Monday 12 September 2016 09: 45 Easy Start Alféa --Set the…

Emitters type

Area 1 (Direct circuit) --Choose the radiator type for each zone: Low temp. radiator / Heat. floor system / Dynamic Radiators / Radiators. Low temp. radiator Easy Start Cooling --If the installation is fitted with cooling function, choose the zone(s): None / Area 1 / Area 2 / Area 1 and 2. No Easy…

EB - Electrical backup BT* - Buffer tank (obligatory with Rdyn) CC - Heating circulation pump MH - Hydraulic unit PC - Underfloor heating system Key: SE BT* CC MH R - Radiator Rdyn* - Dynamic radiator SA* - Room sensor (option/ except with Rdyn) SE - Outside sensor SP - Heated floor thermal safety…

Installation manual "1872 - EN"

BT* CC EB - Electrical backup BT* - Buffer tank (obligatory with Rdyn, if HP>11kW) CC - Heating circulation pump KS - DHW kit Key: SE MH A M MH - Hydraulic unit PC - Underfloor heating system R - Radiator Rdyn* - Dynamic radiator SA* - Room sensor (option/ except with Rdyn) SSa - Hot water sensor VD…

10 Electrical Cabling Plans

3 3 BK

Temperature sensor

Control board (Inverter)

Pressure sensor Option (connector) See the technical manual Temperature sensor. Compressor Temperature sensor. Outdoor Temperature sensor. Evaporator Temperature sensor. Discharge Expansion valve coil Fuse Temperature sensor. Radiator F4 T 5A - 250 V Temperature sensor. Evaporator centre Main…

Connection to terminal blocks and

Installation manual "1872 - EN" - 79 -

11 Fault Diagnosis

15:23 7 September 2017 OFF 12° --,- If a fault occurs, the error number appears on the welcome screen. To obtain the error's designation, select it using the knob. 24,0° Error XXX Error ""In the event of an error originating in the outdoor unit, the user interface displays error code "370…

11.2 Faults in the Outdoor Unit

Interface Board Error Outdoor Unit Board Error designation LED Green LED Red - UART communications error Hydraulic unit heat-exchange thermistor error Inverter error Active filter error, PFC error Discharge thermistor error Compressor thermistor error 5 Heat-exchange thermistor error (centre) 4…

12 Maintenance of the installation

""Before any maintenance operation, make sure that the general power supply is switched off. 12.1 Hydraulic checks 12.2 Checking the outdoor unit ""If frequent refills are required it is absolutely essential that you check for any leaks. If refilling and a pressure reset are necessary, check what…

13 Other maintenance

13.1 Emptying the hydraulic unit 13.2 Distribution valve --Remove the front panel of the hydraulic unit. --Open the drain plug, --Check that the hydraulic unit's bleeder valve opens automatically, --Open the installation’s bleeder valve(s). If the installation is fitted with a hot water tank. Ensure…

14 Quick-start procedure

Before switching on the hydraulic unit: • Check the electric wiring. • Check the refrigeration circuit and make sure that it has been gassed. • Check the hydraulic circuit's pressure (1 to 2 bar), check that the heat pump has been bled, along with the rest of the installation. • Make sure that ALL…

14.1.2 Starting-up

• Quick Start Procedure (see chapter "Controller Menu", page 54). OK Not compliant OK Not compliant Value OK Not compliant Value OK Not compliant Close the installation's main circuit breaker (outdoor unit power supply) 2 hours before testing => Preheating of the compressor. Press the On/Off Switch…

14.2 Commissioning technical datasheet

Site Outdoor unit Installer Serial No. Hydraulic unit Model Serial No. Model Refrigerant type Refrigerant load Kg Checks Operating voltage & current on outdoor unit Compliance with positioning distances L/N V L/E V N/E V Icomp A Condensate evacuation correct Electric connections / connections…

Installation manual "1872 - EN" - 87 -

15 ErP performance figures

15.1 Definition of ErP The term "ErP" includes two directives that are part of the European program for reducing greenhouse gases: --The Ecodesign Directive establishes efficiency thresholds and prohibits the marketing of products whose efficiency is below these thresholds. --The Energy Labelling…

Trade name / Product name

Atlantic / Alféa Extensa A.I. 5 Extensa A.I. 6 Extensa A.I. 8 Extensa A.I. 10 526230 526231 526232 526233 Export code Heating applications 35°C 55°C 35°C 55°C 35°C 55°C 35°C 55°C Declared performance coefficients with a partial load for an indoor temperature of 20°C and an outdoor temperature of Tj…

Trade name / Models

atlantic / Alféa extensa + 13 extensa + 16 526234 526235 Reference Heating ranges 35°C 55°C Air-to-water heat pump 35°C 55°C Yes Equipped with a supplementary heater Yes (required accessory) Average climate - Space heating characteristics Energy class (appliance) Energy class - - A++ A+ A+ A+…

Trade name / Models

atlantic / Alféa extensa + 13 extensa + 16 526234 526235 Reference Heating ranges 35°C 55°C 1.3 1.3 35°C 55°C 1.7 2.1 Supplementary heater Rated heat output (2) Psup kW Type of energy input - - Off mode POFF W Thermostat-off mode PTO W Standby mode PSB W Crankcase heater mode PCK W Capacity control…

15.3 Package datasheet

Outside sensor included in the combined package Controller class II Seasonal efficiency contribution 2% 074208 074213 074214 Modulating room thermostat references (outdoor sensor included in the package) (Navilink A59) (Navilink A75) (Navilink A78) Regulator class VI Seasonal efficiency contribution…

""Application 55°C

F E D C B A A+ < 30% ≥ 30% ≥ 34% ≥ 36% ≥ 75% ≥ 82% ≥ 90% ≥ 98% ≥ 125% ≥ 150% Product name Alfea A++ A+++ G Extensa A.I. 5 Extensa A.I. 6 Extensa A.I. 8 Extensa A.I. 10 Export code 526230 526231 526232 526233 Seasonal energy efficiency of heat pump for space heating 115% 115% 118% 113% Type of…

16 Instructions for the end user

Explain to the user how his installation operates, in particular the functions of the room sensor and the programmes accessible to them via the user interface. Emphasise that a heated floor has significant inertia and that therefore any adjustments must be made gradually. Also explain to the end…

Installation manual "1872 - EN" - 95 -

This equipment complies with

--Low Voltage Directive 2014/35/EC in accordance with NF EN 60335-1, NF EN 60335-2-40, NF EN 60529, NF EN 60529/A2 (IP) standards, --Electromechanical Compatibility Directive 2014/30/EC, --Machines Directive 2006/42/EC, --Pressure Equipment Directive 2014/68/EC in accordance with NF EN 378-2…

Инструкции на Тепловые насосы воздух/вода Atlantic серии Alfea Extensa A.I.

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