EN Aurea M - Atlantic€¦ · Aurea M 5 526900 Aurea 5 AEYC-0639U-AT 700125 Aurea M 023227 Aurea M 8 526901 Aurea 8 AEYC-1039U-AT2 700126 Aurea M 10 526902 Aurea 10 AEYC-1039U-AT1

U0618930_1883_EN_5 22/02/2019

For professionals To be kept by the user for future reference

EN

Outdoor unitAEYC-0639U-AT

AEYC-1039U-AT1

AEYC-1039U-AT2

AEYC-1639U-AT

Hydraulic unit023227

INSTALLATION

Aurea MAir/water heat pump single service Monobloc system

Heat pumps & boilers

■ Installation and maintenance rulesThe appliance must be installed and maintained by an approved professional in accordance with the prevailing regulations and code of practice.

■ HandlingThe outdoor unit must not be in a horizontal position during transport.Transport in a horizontal position may damage the appliance by moving the refrigerant and damaging the compressor's suspensions.Damage caused by transportation in a horizontal position is not covered by the warranty.If necessary, the outdoor unit may be tilted during manual handling (to go through a door or use a staircase). This operation must be conducted very carefully and the appliance must be immediately restored to the upright position.

■ Hydraulic connectionsThe connection must comply with good engineering practices according to the regulations in force.Reminder: Make the assembly seals according to good engineering practices in force for plumbing work: - Use suitable seals or gaskets (fibre seals, O rings). - Use Teflon or hemp tape. - Use sealant (synthetic as required).

Use glycol water if the min starting temperature set is lower than 10°C.Use glycol water if the outdoor hydraulic links are subject to a frost risk.For the outdoor hydraulic links, use an insulator which is suitable for outdoor use and is UV-resistant (usage temperature -20 to +70 °C).If glycol water is used, carry out an annual check of the quality of the glycol. Use monopropylene glycol only. The recommended concentration is 30% minimum. Never use monoethylene glycol.• In certain installations, the presence of different

metals can cause corrosion problems; in this case, the formation of metal particles and sludge in the hydraulic circuit is seen.

• Use a corrosion inhibitor in the proportions recommended by its manufacturer.

• It is also necessary to ensure that the treated water does not become aggressive.

■ Electrical connections

• Always check that the electric power supply is switched off before works.

• Characteristics of the electrical power supplyThe electrical installation must be conducted in accordance with the regulations in effect:For installations with no neutral, a galvanic insulation transformer earthed to the secondary must be used.The electrical connections will only be made when all of the other assembly operations (attachment, assembly, etc.) have been carried out.

Warning!The contract taken out with the energy supplier must be sufficient to cover the power of the heat pump as well as the sum of the power requirements of all of the appliances likely to be operated at the same time. If the power supply is insufficient, check with your energy supplier the value of the power supply defined in your contract.Never use a socket for the power supply.The heat pump must be directly powered (without external switch) by dedicated lines that are protected from the electrical housing by bipolar circuit breakers dedicated to the heat pump, curve D for the outdoor unit, curve C for the electrical DHW back-ups (see “Specifications”, page 7).The electrical installation must be equipped with a differential protection of 30 mA.This appliance is designed to operate under a nominal voltage of 230 V +/- 10%, 50 Hz.

• General remarks on electrical connectionsIt is essential to maintain the phase-neutral polarity when making the electrical connections.Rigid wire is always preferable for fixed installations, especially in buildings.Clamp the cables with stuffing glands to avoid any accidental disconnection of the conductive wires.Connection to earth and earth bonding continuity are essential.• Connecting to screw terminalsUse of ring terminals or tips is prohibited. - Always choose a wire that complies with current standards. - Strip the end of the wire over a length of around 25 mm. - With round nosed pliers, make a loop with a diameter that corresponds to the terminal's tightening screws. - Tighten the terminal screw on the loop very firmly. Insufficient tightening can cause overheating, leading to breakdown or even a fire.

Rigid wires Loop

25 mm Lug on flexible wires

prohibited

Special screw and washer

Terminal block

• Connecting to regulation boards - Remove the corresponding connector and make the connection.

Precabled wiring connector and/or screw connector

• Connecting to spring terminals - Strip the end of the wire over a length of around 10 mm. - Push the spring with a screwdriver so that the wire enters the cage. - Slide the wire into the opening provided for this purpose. - Remove the screwdriver and then check that the wire is jammed in the cage by pulling on it.

21

3

- 4 -

Contents Presentation of the equipment 6

Packing list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Unpacking and reservations . . . . . . . . . . . . . . . . . 6

Optional equipment . . . . . . . . . . . . . . . . . . . . . . . . 6

Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Operating principle . . . . . . . . . . . . . . . . . . . . . . . 12

Location 14Installing the outdoor unit . . . . . . . . . . . . . . . . . . 14 the hydraulic unit . . . . . . . . . . . . . . . . . . . . . . . . . 16

Hydraulic connection 18Rinsing the installation . . . . . . . . . . . . . . . . . . . . 18

Hydraulic connection of the outdoor unit . . . . . . . 18

Hydraulically connecting the heating circuit . . . . 18

Heating installation volume . . . . . . . . . . . . . . . . . 19

Filling and draining the installation . . . . . . . . . . . 19

Electrical connection 20Cable section and protection rating . . . . . . . . . . . 21 Electrical connections on the outdoor unit side . . 22

Electrical connections on the hydraulic unit side . . 24

Start-up 28Configuration of the ambient sensor . . . . . . . . . . 28

Configuration of the room control unit . . . . . . . . . 28

Heating circulation pump speed settings . . . . . . . 29

Minimum flow settings of the installation . . . . . . . 29

Cleaning the filter valve . . . . . . . . . . . . . . . . . . . . 29

Regulation interface 30The user interface, the central ambient unit (option) and the ambient sensor (option) . . . . . . . . . . . . . 30

Description of the display . . . . . . . . . . . . . . . . . . 32

Weather-dependent control . . . . . . . . . . . . . . . . . 32

Regulation menu 34List of function lines . . . . . . . . . . . . . . . . . . . . . . . 35

Aurea M / Installation / 1883 - EN

- 5 -

Maintenance 55

Fault diagnostic 50Faults displayed on the hydraulic unit . . . . . . . . . 50

Faults displayed on the outdoor unit . . . . . . . . . . 51

Information display . . . . . . . . . . . . . . . . . . . . . . . 54

Maintenance 55Hydraulic checks . . . . . . . . . . . . . . . . . . . . . . . . . 55 Checking the electrical circuit . . . . . . . . . . . . . . . 55

Draining the hydraulic unit . . . . . . . . . . . . . . . . . . 55 Directional valve . . . . . . . . . . . . . . . . . . . . . . . . . 55

Appendices 56Overall hydraulic layout . . . . . . . . . . . . . . . . . . . . 56 Electrical cabling diagrams . . . . . . . . . . . . . . . . . 60

Start procedure 64Commissioning check-list . . . . . . . . . . . . . . . . . . 64

Configuration file . . . . . . . . . . . . . . . . . . . . . . . . . 66

Start-up data sheet . . . . . . . . . . . . . . . . . . . . . . . 67

ErP performance figures 67

Instructions for the user 67


- 6 -

Presentation of the equipment ► Packing list

- 1 package: Outdoor unit. - 1 package: Hydraulic unit and outdoor temperature sensor.

Heat pump Outdoor unit Hydraulic unitModel Reference Model Reference Code Reference CodeAurea M 5 526900 Aurea 5 AEYC-0639U-AT 700125

Aurea M 023227Aurea M 8 526901 Aurea 8 AEYC-1039U-AT2 700126Aurea M 10 526902 Aurea 10 AEYC-1039U-AT1 700127Aurea M 16 526903 Aurea 16 AEYC-1639U-AT 700129

► ScopeThis heat pump provides: - Heating in winter, - the addition of electrical back-ups, for extra heating on the coldest days, or - Installation with boiler connection* as a supplementary heating for the coldest days, - Control of two heating circuits*, - Production of domestic hot water* (provided that combined with a DHW tank), - Cooling in summer* (for underfloor heating-cooling system or fan-convectors).

*: These options require the use of additional kits (see § “Optional equipment”, page 6).

► Unpacking and reservationsIn the presence of the carrier, carefully inspect the general appearance of the appliances and check that the outdoor unit has not been placed in a horizontal position.In the event of disagreement, write to the carrier within 48 hours mentioning all reserves and send a copy of this letter to the After Sales Department.

► Optional equipment - Dual circuit kit (ref. 074046) for connecting 2 heating circuits. - Electrical back-up kit (ref. 073985) - DHW kit Internal (ref. 074047) for connecting a DHW tank (with built-in electrical back-ups). [Not compatible with Boiler connection kit] - DHW kit External (ref. 073991) for connecting a DHW tank (with built-in electrical back-ups). - Boiler connection kit (code 073989) for connecting a boiler to the heat pump. - Ambient sensor T55 (ref. 073951), Radio ambient sensor T58 (ref. 075313) to correct the ambient temperature. - Central ambient unit T75 (ref. 073954), Central radio ambient unit T78 (ref. 074061) to correct the ambient temperature and programme the heat pump. - Heating cable (ref. 809644)


► SpecificationsModel name Aurea 5 8 10 16Nominal heating performances (outdoor temperature/ initial temperature)

Heat output +7°C/+35°C - Under-floor heating kW 5.00 8.00 10.00 16.00

-7°C / +35°C - Under-floor heating kW 3.55 7.10 8.00 12.50

+7°C / +55°C - Radiator kW 3.88 7.50 8.90 12.80

-7°C / +55°C - Radiator kW 2.91 4.80 5.80 8.40

Power absorbed +7°C / +35°C - Under-floor heating kW 1.19 1.78 2.30 4.08

-7°C / +35°C - Under-floor heating kW 1.38 2.93 3.32 5.68

+7°C / +55°C - Radiator kW 1.56 2.67 3.25 5.10

-7°C / +55°C - Radiator kW 1.78 2.95 3.35 5.53

Coefficient of performance (COP) (+7°C/+ 35°C) 4.20 4.50 4.35 3.92Nominal cooling performances (outdoor temperature/ initial temperature)

Cool output +35°C / +18°C - Cooling floor system kW 3.15 6.00 7.50 14.30

+35°C / +7°C - Fan convector kW 2.40 4.50 5.60 10.70

Power absorbed +35°C / +18°C - Cooling floor system kW 0.75 1.75 2.35 4.15

+35°C / +7°C - Fan convector kW 0.76 1.79 2.40 4.23

Cooling Efficiency (EER) (+35°C / + 18°C) 4.20 4.43 3.19 3.45Electrical characteristicsElectrical voltage (50 Hz): V 230

Maximum current of the appliance A 10.9 15.2 17.5 25.3

Nominal current A 5.6 8.0 10.2 17.8

Heating maximum electrical back-up current (option) A 13.05 / 26.1

Heating electrical back-up power (option) kW 6 kW

Outdoor unit maximum power absorbed W 2500 3500 4025 5820

Rates as per EN14825 0.008 0.005 0.004 0.002

Hydraulic circuitMaximum operating pressure MPa (bar) 0.3 (3)

Minimum/maximum flow rate of the hydraulic circuit at 4°C<Δt<8°C (nominal conditions) l/h 300 / 1200 600 / 2100 600 / 2100 900 / 3000

MiscellaneousWeight of the outdoor unit kg 49 72 72 117

Noise level at 5 m 1 (Outdoor unit) dB (A) 47 (4) 47 (4) 47 (4) 47 (4)

Sound power level as per EN 12102-1 Annex A 2 (Outdoor unit) dB (A) 60 62 65 66

Pipe diameters Flow/Return (Outdoor unit) Inches 3/4 1 1 1 1/4

Weight of hydraulic unit (empty/full of water) kg 40 / 62

Hydraulic module water capacity l 22

Noise level at 1 m 1 (Hydraulic unit) dB (A) 39 (4)

Sound power level as per EN 12102-1 Annex A 2 (Hydraulic unit) dB (A) 46

Heating system operating limitsMin /max outdoor temperature °C -20 / +43

Initial max. heating water temperature °C Under-floor heating °C 45 (4)

Max. water temperature for start of heating LT radiator °C 55

Initial min. water temperature °C 8 (4)

Refrigerant circuitFactory charge of refrigerating fluid R410A 3 g 1050 1720 1720 2990

Maximum operating pressure MPa (bar) 4.1 (41)1 Sound pressure level at (x) m from the appliance, 1.5m from the ground, free field, directivity 2.2 The acoustic power is a measurement made in the laboratory of the power of the noise emitted but contrary to the noise level, it does not correspond to the measurement of what is felt.3 Refrigerant R410A in compliance with standard NF EN 378.1.4 Temporary values.

- 8 -

fig. 6 - Outdoor unit dimensions (in mm)

■ Outdoor unit Aurea 5

■ Outdoor unit Aurea 8 & Aurea 10


680

185

357

80 80

241000 3637 330

1418

205590205

Circulating wateroutgoing port

Circulating waterreturn port

R1 1/4(32A)

R1 1/4(32A)

882

850 24

R1(25A)

R1(25A)

25 330 38

480

173

155540155

75 70

357



327

57

388

R3/4(20A)

30015.3 42825 73

675

580

43



54

122.5122.5

Circulating water return port

Circulating water outgoing port






- 9 -

9897

450

803

845

45784

479

fig. 7 - Hydraulic unit dimensions in mm

fig. 8 - Accessories supplied with the outdoor unit fig. 9 - Accessories provided with the hydraulic module.

■ Hydraulic unit Aurea M

1* 3**2* 4

1 Elbow for condensate evacuation

1 2 Support to secure the hydraulic unit.

3 Outdoor sensor to detect the outdoor temperature

4 Insulating sleeves to insulate the hydraulic connectors

5 Filter valve to be installed on the hydraulic circuit return

2 3

4 5


- 10 -

fig. 10 - Components (outdoor units)




1 - Main board.2 - Board.3 - Terminal block.4 - Safety valve.5 - Bleed valve.6 - Compressor.7 - Circulation pump.8 - Plate heat exchanger.

1

2

3

4

5

6

8

7

1

2

3

4

5

68

7

1

2

38

4

5

6

7


- 11 -

fig. 11 - Hydraulic unit components

1 - Electric box.2 - Regulator / User interface.3 - On/Off switch4 - Bleed tap.5 - Manometer6 - Expansion vessel.7 - Buffer (Electrical back-up optional).8 - Manual drainer.9 - Flow-meter.

A - Outdoor unit intakeB - Outgoing heating flow.

2

1

3 5A B

4

6

7

8

-50

1000

10000

43907

2490

338

-25 0 25 50 75 ° C °C0

2500

5000

7500

10000

12500

15000

17500

20000

22500

25000

27500

30000

32500

0 10 20 30 40 50 60 70 80 90 100B3977

Outdoor sensor QAC34.Return sensor.Outlet sensor.

■ Hydraulic unit Aurea M

fig. 12 - Ohmic value of the sensors (hydraulic unit)

9


- 12 -

► Operating principleThe hydraulic unit has a regulator that controls the indoor temperature based on the measurement of the outdoor temperature, known as weather-dependent control. The room thermostat (optional) corrects the weather-dependent setpoint.The hydraulic unit may be equipped with an electrical back-up system*, which is designed to provide additional heat during the coldest periods.

■ Regulation functions - The initial temperature of the heating circuit is controlled by the weather-dependent setpoint. - The power of the heat pump is modulated according to flow heating temperature via the "inverter" compressor. - Control of the electrical back-up*. - The daily timer programme enables you to define the periods for comfortable or reduced ambient temperature. - Switching between summer/winter operation is automatic. - Room thermostat*: The room thermostat corrects the weather-dependent setpoint. - Domestic hot water* Heating time program, control of the operation of the DHW circulation pump. - Managing the cooling.

■ Fan coil units with integrated regulationDo not use a room thermostat in the zone concerned.

■ Protection functions - Legionella cycle for domestic hot water. - Frost protection: Frost protection cuts in if the low-temperature point of the heating circuit falls below 5 °C.

■ Domestic hot water (DHW) operating principle*Two domestic hot water (DHW) temperatures may be set: comfort temperature (line 1610 at 55 °C) and reduced temperature (line 1612 at 40 °C).The DHW programme (line 560, 561 and 562) is set by default to a comfort temperature from 0:00 to 5:00 and from 14:30 to 17:00 and a reduced temperature for the rest of the day, which optimises electricity consumption while ensuring comfortable levels of hot water and heating.Setting for reduced temperature can be useful to prevent the DHW from switching on too often and for too long during the day.The production of domestic hot water (DHW) is triggered when the temperature in the tank falls 7 °C below the temperature setpoint.The heat pump produces domestic hot water (DHW), which is then heated further, if required, by the electrical back-up system inside the tank.To ensure a DHW setting over 45 °C, the electrical back-up heating must be left on.Depending on how the parameter (1620) is set, nominal temperature can be reached 24h/day or only at night or depending on the heat pump program.If the contract concluded with the energy provider includes a subscription to day/night tariff, the electrical back-up is subordinate to the supplier's power tariff and the comfort temperature may only be reached at night.If no particular contract is concluded, the comfort temperature can be reached at any time, including during the dayDHW production takes priority over heating; nevertheless the production of DHW is controlled by cycles that control the times assigned to the heating and the production of DHW in the event of simultaneous demand.A switching function of "reduced" to "comfort" is available on the front panel of the user interface (see item fig. 27, page 30).Legionella cycles can be programmed.

*: These options require the use of additional kits (see § “Optional equipment”, page 6).


- 14 -

> 600 mm

> 600 mm

>300

mm

> 100 mm

>100 mm

> 600 mm

> 600 mm>3

00 m

m

> 100 mm

>100 mm

> 600 mm

> 600 mm

>300

mm

> 100 mm

>100 mm

Location ► Installing the outdoor unit

▼ Installation precautions

The outdoor unit must only be installed outdoors. If a shelter is required, it must have broad openings on all 4 walls and comply with the installation clearances.

• Choose the installation site after talks with the customer.

• Prefer a sunny location, sheltered from strong and cold dominant winds.

• The unit must be easily accessible for future installation and maintenance work.

• Ensure that the connectors can be easily connected to the hydraulic unit.

• The outdoor unit can be exposed to bad weather, however avoid installing it in places where it will become dirty or have excessive water dripping onto it (for example under a leaky drainpipe).

• When operating water may escape from the outdoor unit. Do not install the appliance on a terrace; install it in a well-drained location (bed of gravel or sand). If installed in a region where the temperature may drop below 0 °C for a long period of time, check that the ice does not cause any danger. A drainage pipe can also be connected to the outdoor unit (see fig. 14, page 15).

• Nothing should obstruct the air from circulating through the evaporator and out of the fan.

• Keep the outdoor unit away from sources of heat or inflammable products.

• Ensure that the appliance does not disturb neighbours or users (noise level, draughts caused, low temperature of the air blown causing a risk of freezing plants in its path).

• The surface on which the outdoor unit is mounted must: - Be permeable (earth, gravel bed...), - Support the weight comfortably, - Permit it to be solidly attached, - Not transmit any vibration to housing.

Anti-vibration pads are available as an optional extra.• The wall bracket cannot be used in conditions likely to

transmit vibrations, where installation on the ground is preferred.




fig. 13 - Minimum installation clearances around the outdoor unit


- 15 -

▼ Positioning the outdoor unitThe outdoor unit must be raised by at least 50 mm from the ground. In snowy regions, this height must be increased but must not exceed 1.5 m.Fasten the outdoor unit using screws and elastic tightening or toothed lock washers to prevent them from coming loose.

fig. 14 - Positioning the outdoor unit, Discharging condensates

C

H

HC

* In regions subject to frequent snow, (H) must be greater than the average snow layer.

In regions with heavy snowfall, if the outdoor unit's entrance and exit are blocked by snow it may be difficult to heat up and may probably cause a breakdown.

The outdoor unit may generate a large volume of water (called consensates).

Build a canopy or position the unit on a high stand (local configuration). - Put the appliance on a solid support to minimise impact and vibration. - Do not set the unit directly on the ground as this may generate disruptions.

▼ Connecting the condensate evacuation pipe

If the use of a drain hose is imperative: - Use the elbow provided (C) and connect a hose of 16 mm diameter to discharge the condensates. - Provide for the gravitational discharge of the condensates (waste water, rainwater, gravel bed).

If the appliance is installed in a region where the temperature may fall below 0 °C for long periods, fit the drain hose with a trace heater to prevent it from icing over. The trace heater must not only heat the drain hose but also the bottom of the appliance's condensate drain pan.


- 16 -

► the hydraulic unit

▼ Installation precautions

The choice of the position for installation is particularly important insofar as any later movement is a delicate operation requiring the intervention of a qualified person.

• Choose the site of the heat pump and the hydraulic unit after discussion with the customer.

• The room where the appliance operates must comply with the regulations in force.

• To ease maintenance operations and provide access to the various parts, sufficient space should be left around the hydraulic unit.

• Be careful to keep the heat pump away from inflammable gas during installation, in particular when it requires brazing. The appliances are not fireproof and should therefore not be installed in a potentially explosive atmosphere.

▼ Positioning the hydraulic unit - Secure the support (4 screws and plugs) to a flat, sturdy wall (not a light-weight partition) ensuring that it is correctly levelled. - Hook the appliance onto its support.

350 mmmini

1000 mm

300 mmmini 118 mm

(S)

538 mmmini

418 mmmini

300 mmmini

350 mmmini

188 mm

fig. 15 - Mounting bracket


- 17 -

1

A

1

A

2 3

(S)4

5

6

B

6B7

fig. 16 - Remove the panel


- 18 -

Hydraulic connection ► Rinsing the installation

Before connecting the hydraulic unit to the installation, rinse the heating system correctly to eliminate the particles that could compromise the correct operation of the appliance.Do not use solvents or aromatic hydrocarbons (petrol, paraffin, etc.).For older installations, fit a decanting pot of adequate capacity on the boiler return circuit and at the lowest point equipped with a drain, in order to collect and evacuate the impurities.Add an alkaline product to the water and a dispersant.Rinse the installation several times before final filling.

► Hydraulic connection of the outdoor unit

Connect the pipe of the outdoor unit to the hydraulic unit respecting the direction of flow.Install the valve filter on the heating return circuit in the manner suggested.Use union connectors to facilitate removal.

► Hydraulically connecting the heating circuit

Connect the pipe of the central heating to the hydraulic unit respecting the direction of flow.The diameter of the pipe between the hydraulic unit and the heating manifold must be at least equal to 1 inch (26x34 mm).Use union connectors to facilitate removal.Prioritise connector hoses to avoid transmitting noise and vibrations to the building.Calculate the diameter of the pipes according to the flow rates and the lengths of the hydraulic systems.Tightening torque: 15 to 35 Nm.Connect the drains from the drain valve and the safety valve to the main sewer system.Check that the expansion system is operating correctly. Control the vessel pressure (precharge 1 bar) and the safety valve setting.The installation flow rate must be at least equal to the min. value noted in the table “Specifications”, page 7. Installing a regulation mechanism (other than those present in our configurations) which reduces or stops the flow through the hydraulic unit is prohibited.

fig. 17 - Installing the filter valve

fig. 18 - Hydraulic connectionsTorque : 15 to 35 NmCouple : 15 à 35 Nm

U05

3766

7-A

Tightening torque: 15 to 35 Nm


- 19 -

► Heating installation volumeThe installation's min. water volume must be respected. Install a buffer tank on the heating circuit return if the volume is lower than this value. In the case of an installation equipped with thermostat valves, you must ensure that this min. water volume can circulate.

Theoretical volume in litres PER CIRCUIT (excl. HP)

Equipment ObligationFan convector

RecommendationRadiators

RecommendationFloor heating-cooling system

Aurea M 5 23 12 2Aurea M 8 23 12 2Aurea M 10 36 33 15Aurea M 16 49 44 22

► Filling and draining the installation - Check the attachment of the pipes, that the connectors are tight and that the hydraulic unit is stable. - Check the water flow direction and that all of the valves are open. - Fill the installation.

Do not operate the circulating pump while filling. Open all the drain valves in the installation and the bleeder valve (P) for the hydraulic unit to remove the air contained in the conduits. - Close the drains and add water until the pressure of the hydraulic circuit reaches 1 bar. - Check that the hydraulic circuit is drained correctly. - Check that there are no leaks.

After the “ Start-up”, page 28 stage, once the machine has started, purge the hydraulic unit again.

Precise filling pressure is determined by the manometric head of the installation.

P

fig. 19 - hydraulic unit manual bleeder valve


- 20 -

Electrical connectionEnsure that the general electrical power supply has been cut off before starting any repair work.The electrical installation must be conducted in accordance with the prevailing regulations.

The electrical diagram of the hydraulic unit is detailed in fig. 34, page 62.

bar

4

321

0

OK

ESC

Outdoor sensor cable 2 x 0.75 mm²

Room thermostat (optional) cable 2 x 0.5 mm²

Radio room thermostat UA55 (optional)

Electrical panel

Electrical back-up power supply (see table below)

General electrical power supply (see table below)

Interconnection between the heat pump and the hydraulic unit

Phase, Neutral, Earth, Communication bus 4 x 1.5mm² cable

Radio central ambient unit (option)

Central ambient unit (option) cable 3 x 0.5 mm²

or

or

or

fig. 20 - Overall layout of the electrical connections for a single installation

OFF

ON

1

2

U0629273-A


- 21 -

► Cable section and protection ratingThe cross sections of the cables are provided for information only and do not dispense the electrician from checking that these cross sections correspond to the requirements and satisfy the standards in force.

■ Power supply to outdoor unit

Heat pump (HP) 230 V - 50 Hz electric power supply

Model Max. power absorbed Connector cable (phase, neutral, earth)

Curve C circuit breaker size

Aurea M 5 2500 W 3 x 1.5 mm² 16 AAurea M 8 3500 W 3 x 2.5 mm² 20 A

Aurea M 10 4025 W 3 x 2.5 mm² 20 AAurea M 16 5820 W 3 x 4 mm² 32 A

■ Interconnection between the heat pump and the hydraulic unitThe hydraulic unit is powered by the heat pump, via a cable 4 x 1.5 mm² (phase, neutral, earth, communication bus).

■ Power supply for electrical back-up (optional)The hydraulic unit contains two stages of electrical back-ups installed in a heat exchange tank.

ModelElectrical back-ups Power supply to the electrical back-ups

Power Nominal current Cable (phase, neutral, earth)

Curve C circuit breaker size

Aurea M 2x3 kW 26.1 A 3 x 6 mm² 32 A


- 22 -

► Electrical connections on the outdoor unit side

■ Outdoor unit Aurea 8 & Aurea 10 & Outdoor unit Aurea 16 - Remove the cover.

Cable clamp

Cable clampCable clamp

Cable clamp

Cables

Cables

Cables

Unscrew the cover (1 screw)



▼ Access to the connection terminals

■ Outdoor unit Aurea 5 - Remove the cover.

Use cable clamps to prevent the conductors from being disconnected accidentally.Obstruct the space at the cable inlet in the outdoor unit with the insulating plate.


- 23 -

▼ Heating cable (optional) - Locate the heating part (see fig. 21). - Place the thermostat at the bottom 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 to the terminal block (terminals L and N).

fig. 21 - Heating cable mounting

Thermostat

Repère

Partie chauffante1 m

Partie froideAlimentation1.5 m

L N 1POWER

2 3

L N

Thermostat

mark

Heating part 1 m

Cold part Supply 1.5 m

Interconnection between outdoor unitand hydraulic unit

Main electricity supply

Heating cable


- 24 -

▼ Access to the connection terminals - Remove the front panel (2 screws) (fig. 16, page 17). - Open the power control box. - Make the connections according to the diagram fig. 22, page 24.

Do not fit the sensor wires and the power supply wires in parallel in order to avoid interferences due to the voltage surges in the power supply.Ensure that all of the electrical cables are housed in the spaces provided.

▼ Interconnection between the heat pump and the hydraulic unit

Comply with the correspondence between the markings on the hydraulic unit's terminals and those on the heat pump when connecting the interconnection cables.An incorrect connection can cause the destruction of one of the units.

► Electrical connections on the hydraulic unit side

1 2 3 4 5 6

L N

L N 1POWER

2 3

Outdoor unitHydraulic unit

Single phase 230 V electric power supply

to outdoor element contact *

redbluebrowngreen/yellow

Interconnection between the heat pump and the hydraulic unit

fig. 22 - Connection to the terminal blocks


- 25 -

▼ Electrical backup (optional) - Connect the electrical supplies of electrical back-up to the electrical panel ( see fig. 22, page 24). - Select the electrical back-up power

shunt A shunt B

Electrical back-up powerShunt A + shunt B Adjust :- 5891 = Electric immersion heater 1 flow K25- 5892 = Electric immersion heater 2 flow K26

= 6 Kw

Shunt A only Adjust :- 5891 = Electric immersion heater 1 flow K25- 5892 = None

= 3 Kw

▼ Second heating circuit (optional) - Please refer to the instructions supplied with the second circuit kit. - Set the parameter 5715 - Heating circuit 2 to On.

▼ Domestic hot water tank (optional)If the installation is equipped with a DHW tank (with electrical back-up): - Please refer to the instructions supplied with the DHW kit. - Please refer to the instructions supplied with the DHW tank.

▼ Contract with the power supplier.It is possible to control the HP's operation with specific peak/off-peak and day / night contracts. In particular, domestic hot water (DHW) at Nominal temperature will be produced during the off-peak hours when electricity is cheaper. - Connect the "Power Provider" contact to input EX2. - Set the parameter 1620 to "Off peak tariff". - 230V on input EX2 = "Peak hours" information activated.

▼ Load shedding or peak shavingThe purpose of load shedding is to reduce the electrical consumption when it is too high compared to the contract with the energy supplier. - Connect the power limiting device to input EX1, the back-ups for the heat pump and the DHW stop in the event of over-consumption by the dwelling. - 230 V on input EX1 = power limitation in progress

▼ Faults outside the heat pumpAll information devices (thermostat, pressure switch, etc.) may indicate an external problem and stop the heat pump. - Connect the external device to input EX3. - 230 V on input EX3 = heat pump shutdown (the system displays error 369).

For under-floor heating, insert the under-floor heating thermal safety into the under-floor heating circulator link.


- 26 -

▼ Outdoor sensorThe Outdoor sensor is required for the correct operation of the heat pump.Consult the assembly instructions on the packaging of the sensor.Place the sensor on the coldest part, generally the northern or north-eastern side.In any case, it must not be exposed to the morning sun.It must be installed so that it is easily accessible but at least 2.5 m from the ground.Avoid sources of heat such as chimneys, the tops of doors or windows, nearby extraction ducts, underneath balconies and porches, that would insulate the sensor from the variations in the temperature of the air outdoors.Connect the outdoor sensor to the X84 connector (M and B9 terminals on the hydraulic unit regulation board).

▼ Ambient sensor and/or central ambient unit (option)

The ambient sensor (the central ambient unit) is optional.Consult the assembly instructions on the packaging of the sensor.The sensor must be installed in 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 room thermostat.

Installing an ambient sensor• Ambient sensor T55Connect the sensor to the X86 connector of the RVS regulation board using the connector provided (terminals 1, 2).• Radio room thermostat T58Connect the wireless room thermostat to the connector X60.

Installing a central ambient unit• T75 central ambient unitConnect the sensor to the X86 connector of the RVS regulation board using the connector provided (terminals 1, 2 and 3).• T78 radio room control unitConnect the radio central ambient unit to the connector X60.

Fan convector zoneIf the installation is equipped with fan-coils / dynamic radiators, do not use a room thermostat.


- 27 -

Hydraulic unit regulator

Cable grommet Interface board

Electricity supply terminal strip

fig. 23 - Hydraulic module's electrical cabinet

fig. 24 - Connections to the Hydraulic module regulator (accessories and options)

EX1EX2EX3

X86

L

X84

X11

7656 7

M B91 5

12 1 3 2

765

13 2

Délestage ou EJP(Effacement Jour de Pointe)

Tarifs, jour/nuit, HP/HC

Défaut externe

** Sonde d'ambiance T55

**Sonde d'ambiance radio T58

Sonde extérieure

** Centrale ambiance T75

** Centrale ambiance radio T78

Contact d'organe externe*(défauts, délesteur, compteur d'énergie)

ou ouou

* If the command does not supply a potential free contact, the contact must be relayed to obtain equivalent wiring. In all cases, refer to the instructions for the external parts (load shedder, energy meters…) for the wiring.** OptionTerminal 3 of the central ambient unit does not need to be connected (central ambient unit lighting).

Shedding or EJP (Peak Day Clear)

Tarifds, day/night, peak/off-peakExternal fault

External component contact * (faults, shedder energy meter)

** T55 room thermostat

** T58 radio room thermostat

Oudoor Sensor

** T75 room control unit

** T78 radio room control unit


- 28 -

Start-up - Engage the main isolator switch of the installation.

When first put into service (or in winter), to preheat the compressor, engage the main isolator switch of the installation (heat pump power supply) for several hours before the tests.

- Switch on the Start/Stop button of the heat pump.To guarantee the correct operation of inputs EX1, EX2, EX3: Check that the phase-neutral polarity of the electrical power supply is respected.

When the power is switched on and every time that the ON/OFF button is switched off and then switched on again, the heat pump will take approximately 4 minutes to start up, even if the setting is requesting heating.

The display can show error 370 when the appliance (re)starts. Do not worry, the communication will be reestablished between the heat pump and the hydraulic module after a few minutes.

During the initialisation phase of the regulator, all of the symbols are displayed, then the "Data, update", then"Heat pump status" is displayed. - Make all of the specific settings for the regulation (configuration of the installation in particular):

- Press OK

.

- Hold the button for 3s and select the access level "Putting into service" using the knob .

- Confirm with the OK

button. - Parameter the heat pump's setting (consult the “List of function lines”, page 35).

On commissioning (or the case of error 10), the electrical back-up heaters are liable to start up even if the outdoor temperature at the time is above the back-up trigger temperature.The regulating system uses an average initial outdoor temperature of 0 °C and requires some time to update this temperature.To counter this situation, with the outdoor sensor correctly connected, reset the parameter 8703 (commissioning level, consumer diagnosis menu).

► Configuration of the ambient sensor

To configure the ambient sensor and associate it to the adequate heating zone:Hold down the presence button for over 3s. The ambient sensor displays RU and a figure flashes. - Press the presence button, the ambient sensor displays P1 and a figure flashes. 1: Automatic storing; a correction of the value with the knob is adopted without any specific validation (timeout) or by pressing the operation button. 2: Save with confirmation; a correction of the value with the knob is only adopted after pressing the operation button. - Press the presence button again, the ambient sensor displays P2 and a figure flashes.

0: OFF; all of the operating elements are available.1: ON; the following operating elements are locked:

- Switching the operation mode of the heating circuit.- Adjusting the comfort value.- Changing the operating level.

The ambient sensor displays OFF for 3s when a locked button is pressed.

► Configuration of the room control unit

When putting into service, after a reset of around 3 minutes, the user language needs to be set: - Press

OK

. - Select the "User interface" menu. - Select the language.

Select the language (English, Deutsch, Français, Italiano, Nederlands, Español,


- 29 -

► Heating circulation pump speed settingsMain water pump in the heat pump has 3 levels of speed. Factory default value is Level 3.Select dip switch of DIP SW. on PCB(Terminal) to change the setting.

► Cleaning the filter valveImmediately after commissioning, clean the filter of the filter valve (remove waste generated by the installation: seals, oakum, filings, etc.).

123456789

101112(m)

0 5 10 15 20(L/min)

Vitesse 3

Vitesse 2

Vitesse 1

AEYC-0639U ■ Outdoor unit Aurea 5

The quantity should not be less than 5L/min.

Level 3

Level 2

Level 1

1

2

3

4

5

6

7

8(m)

0 105 2015 25 30 35 40(L/min)

Vitesse 3Vitesse 2

Vitesse 1

AEYC-1039U



Level 3Level 2

Level 1

2

4

6

8

10

12

14

(m)

0 10 20 30 40

Vitesse 3

Vitesse 2

Vitesse 1

50(L/min)

AEYC-1639U



Level 3

Level 2

Level 1

Adjust parameter 2899 (page 43) according to the heat pump installed.

► Minimum flow settings of the installation

FermetureFiltre

Clips

Bouchon

- Close the valve.- Unscrew the cap.- Remove the clip using pliers.- Clean the filter.

PlugClips

FilterClosure

PCB(Display)

ON 1 2

OFFLevel 3

1 2ON

OFFLevel 2

1 2ON

OFFLevel 1

SW5 position

Level 3 (Maximum)

Level 2 (Medium)

Level 1 (Minimum)

■ Outdoor unit Aurea 5, 8 & 10 ■ Outdoor unit Aurea 16

PUMP SW

PCB(Display)

Level 3 Level 2 Level 1

1 2 3 4 ON

OFF

ON 1 2 3 4

OFF

Turn ON the dip switch 3

MODE SW

Level 3 (Maximum)

Level 2 (Medium)

Level 1 (Minimum)

PCB (Display)

2 - Press SW-Pump

1 - Turn ON the SW3

3 - Turn OFF the SW3


- 30 -

Regulation interface ► The user interface, the central ambient unit (option) and the ambient sensor (option)

Auto

ESC OK

0 4 8 12 16 20 24

1

2

3

4

5

6

7

8

11 °C

Auto

5

2

1011

fig. 25 - Central ambient unit T75/T78 fig. 26 - Radio room thermostat T55/T58

4 9

1

2

3

5

6

7

8

fig. 27 - User interface


- 31 -

Ref. Functions - Definition of the functions

1 Selecting the DHW operation

Marche

Arrêt

- Start: Production of DHW in function of the timer programme. - Stop: Production of the DHW stopped with antifreeze function of the domestic water active.

- Manual start button: Press the DHW button for 3 s (switches from "reduced" to "comfort" until the DHW timer programme is switched again).

2 Digital display - Check the operation, read the current temperature of the heating operation, or a possible fault.

- View the settings.

3 "ESC" output - Exit the menu.

4 Navigation and setting - Setting the comfort temperature value. - Menu selection - Setting the parameters.

5 Selecting the heating operation -

AutoService heating according to the heating programme

(automatic summer/winter switching).

- Permanent comfort temperature.

- Permanent reduced temperature.

- "Stand-by" operation with antifreeze protection (provided that the electrical power supply of the heat pump is not interrupted).

6 Displaying information - Miscellaneous information (see “Information display”, page 54).

- Reading the error codes (see “ Fault diagnostic”, page 50).

- Information on maintenance, special operation.

7 Validation "OK" - Enter the selected menu. - Validate the parameter settings. - Validate the comfort temperature value setting.

8 Selection of the refresh mode - Service cooling according to the heating programme (automatic summer/winter switching).

9 Reset (Press and relief)

- Reset the parameters and cancel the error messages. Do not use during normal operation

10 Setting button - Setting the comfort temperature value.

11 Presence button - Comfort / reduced switching.

On

Off


- 32 -

► Description of the display ► Weather-dependent controlThe operation of the heat pump is controlled by the weather-dependent setpoint.The set temperature for the water in the heating circuit is adjusted according to the 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.

▼ SettingDuring installation, the weather-dependent setpoint must be configured according to the heat emitters and the residence's insulation.The weather-dependent setpoint curves (fig. 29, page 33) refer to an ambient setpoint of 20 °C.The water logic slope (parameter 720) determines the impact of variations in outdoor temperature on the variations in heating start temperature.The steeper the slope, the more a slight reduction in the outdoor temperature causes a significant increase in the initial water temperature in the heating circuit.The shift in water logic (parameter 721) modifies the start temperature of all the curves, without modifying the slope (fig. 30, page 33) .The corrective actions if discomfort is experienced are listed in the table (fig. 31, page 33).

Icons Definitions

- Heating mode active with reference to the heating circuit.

- Heating in comfort mode.

- Heating in reduced mode.

- Heating in "standby" mode (antifreeze).

- Refresh mode active.

- Holiday function activated.

- Process in progress.

- Compressor operation.

- Burner operation.

- Default message.

- Maintenance, special operation

INFO - Information level activated.

PROG - Programming activated.

ECO - ECO function activated (Heating stopped temporarily)

temperature ambiante

- Time / Parameter number / Setpoint value.


- Ambient temperature / Setpoint value.


- Setpoint information / Parameter information.

XxxxxxxxxxxxxxxxxxxxxxxxxxxXxxxxxxxxxxxxxxxxxxxxxxxxxxXxxxxxxxxxxxxxxxxxxxxxxxxxx

fig. 28 - Closing the display


- 33 -

fig. 29 - Slope of the heating curve (line 720)

fig. 30 - Slope of the heating curve (line 721)

fig. 31 - Corrective actions in case of discomfort

&

&

&

&

&

&

&

&

&

Feelings...

... in warm weather ... in cold weather Slope (line 720) Shift (line 721)

No correction

No correction

No correction

No correction

No correction

OK OK

OK

OK

OK

OK

Cold

Cold

Cold Cold

Cold

Hot

Hot

HotHot

Hot

Hot Cold

No correction

Corrective actions on the weather-dependent setpoint:

40

50

60

70

-20-15-10-5510-4,5

+4,520

0

10

30

0

30

Hea

ting

star

t te

mpe

ratu

re °C

Outdoor temperature °CDisplacement

Weather-dependent setpoint slope0.5

90

80

70

60

50

40

30

° C

100

° C20 -2010

1

0.75

1.75

0.5

0.25

1.25

-100

2

1.5

2.753

2.25

2.5Application PAC seule

Pente de la courbe de chauffe

Radiateur classique

Radiateur dynamique

Radiateur BT (basse température)

Plancher chauffantTem

péra

ture

dép

art c

hauf

fage

°C

Température extérieure °COutdoor temperature °C

Heat pump application onlyH

eatin

g st

art t

empe

ratu

re °C

Underfloor heating

Dynamic radiator

Low temperature radiator

Traditional radiator

Heating curve slope


- 34 -

▼ GeneralOnly the parameters accessible at the levels: U - end user. I - CommissioningS - Specialist.are described in this document.The access levels are specified in the second column of the table by means of the letters U, I and S.The OEM parameters are not described and require a manufacturer access code.

▼ Setting parameters - Selecting the desired level. - Scroll the list of menus. - Selecting the desired menu. - Scroll the function lines. - Selecting the desired line. - Adjusting the parameter. - Validate the setting by pressing OK. - To return to the menu, press ESC.

If no setting is made for 8 minutes, the screen automatically returns to the basic display.

OKPress and release End user

OK OK OK

Time of day and date Hours / minutes 1 Time 1...24 hUser interface Day/Month 2 Minutes 0...60 minHeating circuit 1 timer programme Year 3...

Press for 3 seconds

End user Start-up Specialist OEM

Time of day and date Hours / minutes 1User interface Day/Month 2Heating circuit 1 timer programme Year 3... End date of summer time 4 01.01...31.12

End date of summer time 5

▼ Recommended settings for the parameters depending on the installation's emitters

VLT Radiators / Heating-cooling floor

Low temperature radiators

Dynamic radiators or fan-coil heaters

Classic temperature radiators

Heating curve slope

720 (CC1) 1020 (CC2) 0.25 to 0.5 0.5 to 1.25 0.4 to 1.1 1.25 to 3

Curve displacement

721 (CC1) 1021 (CC2) 0 0 4 * 0

Min. outgoing value

740 (CC1) 1040 (CC2) Factory (17 °C) Factory (17 °C) 30 or 35 °C Factory

(17 °C)Max. initial setpoint

741 (CC1) 1041 (CC2) 50 °C Factory (55 °C) 65 °C 65 °C

DHW charging time limitation 5030 Factory (90 min) Factory (90 min) 40 min Factory

(90 min)

Regulation menu


- 35 -

► List of function lines

Line Function Setting range or display Setting increment

Basic setting

Time of day and date

1 U Hours / minutes 00:00... 23:59 1 --:--

2 U Day/Month 01:01... 31.12 1 --.--

3 U Year 1900... 2099 1 ----

5 S Start summer time (Day / Month) 01:01... 31.12 1 25.03

6 S End summer time (Day / Month) 01:01... 31.12 1 25.10

The time change appears at 03h00 on the first Sunday after the date set.

User interface

20 U Language English, Français, Italiano, Nederlands... English

22 S Info Temporary, Permanent Temporary

26 S Operation locking Stop, Start Stop

27 S Programming locking Stop, Start Stop

44 I Operation heating circuit 1 (heating circuit 2 command)

Common with heating circuit 1, Independent

Common with heating circuit 1

This function permits the choice to be made if the ambient sensor (in option) has an action on the two zones or on a single zone.

46 I Operation HCP (domestic hot water pump command, output QX2)

Common with heating circuit 1, Independent

Common with heating circuit 1

If "Independent" see timer program 3 / HCP

70 S Version of display unit software

Time program heating, Circuit 1

500 U Pre-selection (day / week) Mon-Sun, Mon-Fri, Sat-Sun, Monday, ... , Saturday, Sunday

Mon-Sun

501 U 1st In service phase (start) 00:00... --:-- 10 min 06:00

502 U 1st Out of service phase (end) 00:00... --:-- 10 min 22:00

503 U 2nd In service phase (start) 00:00... --:-- 10 min --:--

504 U 2nd Out of service phase (end) 00:00... --:-- 10 min --:--


506 U 3rd Out of service phase (end) 00:00... --:-- 10 min --:--

516 U Standard values No, Yes No

Yes + OK: The default values memorised in the regulator replace and cancel the customised heating programs. Your personal settings are therefore lost.

Time program heating, Circuit 2

Only with the 2nd circuit kit option.

520 U Pre-selection (Day / Week) Mon-Sun, Mon-Fri, Sat-Sun, Monday, ... , Saturday, Sunday

Mon-Sun










- 36 -


Basic setting

Time program cooling, Circuit 1 (Only available when parameter 5711 is set to “2-pipe system”)

470 U Pre-selection (day / week) Mon-Sun, Mon-Fri, Sat-Sun, Monday, ... , Saturday, Sunday

Mon-Sun









Time program cooling, Circuit 2 (Only available when parameter 5716 is set to “2-pipe system”)

Only with the 2nd circuit kit option.

480 U Pre-selection (Day / Week) Mon-Sun, Mon-Fri, Sat-Sun, Monday, ... , Saturday, Sunday

Mon-Sun









Time program 4/DHW

If the installation is equipped with the DHW kit (only appears with the DHW kit option).

560 U Pre-selection (day / week) Mon-Sun, Mon-Fri, Sat-Sun, Monday, ... , Saturday, Sundary

Mon-Sun



563 U 2nd In service phase (start) 00:00... --:-- 10 min 14:30

564 U 2nd Out of service phase (end) 00:00... --:-- 10 min 17:00






- 37 -


Basic setting

Holiday programs, Circuit 1 (the heating mode must be on "AUTO")

641 U Preselection Period 1 to 8 Period 1

642 U Date of start of holidays (day/month) 01:01... 31.12 1 --.--

643 U Date of end of holidays (Day/Month) 01:01... 31.12 1 --.--

648 U Heating rate during the holidays Antifreeze protection, Reduced Antifreeze protection

Holiday programs, Circuit 2 (the heating mode should be on “AUTO”).

If the installation consists of 2 heating circuits (Only with the 2nd circuit kit option).

651 U Preselection Period 1 to 8 Period 1

652 U Date of start of holidays (day/month) 01.01... 31.12 1

653 U Date of end of holidays (Day/Month) 01.01... 31.12 1

658 U Heating rate during the holidays Antifreeze protection, Reduced Frost protection

Heating, Circuit 1

710 U Ambient comfort temperature value Reduced temperature… Comfort value

0.5 °C 20 °C

712 U Reduced ambient temperature value Antifreeze temperature... Comfort temperature

0.5 °C 19 °C

714 U Ambient "antifreeze" temperature value 4 °C… Reduced temperature 0.5 °C 8 °C

716 S Maximum comfort value Comfort temperature... 35 °C 1 °C 28 °C

720 I Heating curve slope (see fig. 29, page 33)

0.1... 4 00:02 0.5

721 I Translation of the heating curve (see fig. 30, page 33)

-4.5... 4.5 °C 0.5 °C 0 °C

730 I Summer/winter heating limit 8... 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.

740 I Min. start value 8 °C... Max. start value 1 °C 17 °C

(with dynamic radiator, set from 30 to 35 °C)

741 I Max. start value Min. start value 70 °C 1 °C 55 °C

Under-floor heating = 50 °C / Radiators = 65 °C. Important remark: The maximum limit is not a safety function as that required for under-floor heating.

750 S Room temperature influence 1 %... 100 % 1 % 50 %

If the installation is equipped with an ambient sensor: This function enables you to choose the ambient temperature's influence on the setting. If no value is entered, the regulation is via the water logic. If the parameter is set to 100%, the regulation is only made using the ambient temperature.

760 S Room temp limitation 0.5... 4 °C 0.5 °C 0.5 °C

As soon as the room temperature = [Setpoint line 710 (ex.20 °C) + Room temperature limitation setpoint line 760 (ex.0.5 °C)] > 20.5 °C => The heat pump is stopped. It restarts when the room temperature falls below the setpoint (in the example, Room temperature < 20.0 °C).

780 S Quick setback Off, Up to reduced setpoint, Up to protection setpoint

Off

790 S Maximum optimisation on trigger (Anticipated start to reach the comfort value)

0... 360 min 10 min 180 min

791 S Maximum optimisation on disconnection (Anticipated stop to switch from the comfort value to the reduced value)

0... 360 min 10 min 30 min


- 38 -


Basic setting

800 S Start increasing the reduced operation -30... 10 °C 1 °C --

801 S End of increase in reduced operation -30... 10 °C 1 °C -5 °C

830 S Raising of mixing valve 0... 50 °C 1 °C 0 °C

834 S Servomotor travel time 30... 873 s 1 s 240 s

850 I Control of floor drying (fig. 1) Off

0: O: Advanced stoppage of the programme running, programme not active 1: Heating functional. 2: Heating ready for occupation. 3: Functional heating + heating ready. 4: Heating ready + functional heating. 5: Manual: Manual mode enables you to program your own concrete slab drying time. The function ends automatically after 25 days.

Respect the standards and values of the building constructor! Correct operation of this function is only possible with a correct installation (hydraulic, electricity and settings)! The function may be interrupted earlier by setting to "Stop".

5045403530

2025

55

X

0 1 5 10 18 1 5 7

1 25

Hea

ting

star

t tem

pera

ture

°C

Heating functional + Heating ready for occupation

Heating ready for occupation

Day

Functional heating

fig. 1 - Diagram of the floor drying programmes

851 I Manual floor drying value (if line 850 = manual) 0... 95 °C 1 °C 25 °C

This function allows the customised floor drying temperature to be set. This temperature remains fixed. The floor drying programme stops automatically after 25 days of operation.

856 I Current drying day 0... 32 0

857 I Drying days completed 0... 32 0

900 S Switching of operation None, Protection mode, Reduced, Comfort, Automatic

Reduced

Operating mode at the end of floor drying.

Cooling, Circuit 1 (Only available when parameter 5711 is set to "2-pipe system")

901 U Operating mode Protection, Automatic, Reduced, Comfort

Protection

902 U Ambient comfort temperature value 17... 40 °C 0.5 °C 24 °C

903 U Reduced ambient temperature value 17... 40 °C 0.5 °C 26 °C


- 39 -


Basic setting

908 I Flow temp setp at OT° 25°C 6... 35 °C 0.5 °C 20 °C

Starting cooling temperature setting for an outdoor temperature of 25 °C.



30

20

18

16

°C

°C25 35

908

909

Flow temperature setpoint

Outdoor temperature

fig. 2 - Slope of the Cooling curve

912 I Cooling limit at T° ex mixed (8704) --, 8... 35 °C 0.5 °C 24 °C

If the mixed outside temperature is below this value, the cooling mode is disabled.

913 S Lock time at end of heating/cooling --, 8... 100 1 h 24 h

The time delay for operating in cooling mode after having operated in heating mode and vice versa.

918 S Summer comp start at OT° 20... 50 °C 1 °C 26 °C

The comfort setting (902) is increased in line with the outdoor temperature rising above this reading.

919 S Summer comp end at OT° 20... 50 °C 1 °C 40 °C

Above this reading, the comfort setting (902) is no longer affected by an increase in the outdoor temperature.

920 S Summer comp setp increase --, 1... 10 °C 1 °C 4 °C

Maximum increase in the comfort setting (902).

92 0

919918

902

°C

°C

Nominal ambient temperature setpoint

Outdoor temperature

In summer, the comfort setting for cooling (Line 902) is offset upwards in line with the increase in outdoor temperature.The saves on cooling power and prevents too great a differential between the ambient indoor and outdoor temperatures.Remark: Summer compensation explains the difference between the value set on Line 902 (or on the setting knob) and the reading on line 8740.

fig. 3 - Compensation for the comfort setting


- 40 -


Basic setting

923 S Flow temp setp min OT° 25°C 6... 35 °C 0.5 °C 18 °C

The lowest starting temperature for cooling for an outdoor temperature of 25 °C.



30

20

18

16

°C

°C25 35

908

909

923924

Flow temperature setpoint

Outdoor temperature

Flow temperature setpoint (WITH minimum limit)

Flow temperature setpoint (WITHOUT minimum limit)

fig. 4 - Limitations on the starting temperature setting

928 S Room temperature influence --, 1... 100 % 1 % 80 %

If the installation is equipped with an ambient sensor: This function enables you to choose the ambient temperature's influence on the setting. If no value is entered, the regulation is via the water logic. If the parameter is set to 100%, the regulation is only made using the ambient temperature.

932 S Room temp limitation 0... 4 °C 0.5 °C 0.5 °C

938 S Mixing valve decrease 0... 20 °C 1 °C 0 °C

941 S Servomotor travel time 30... 650 s 1 s 240 s

963 S With prim contr/system pump No, Yes Yes*

*Basic setting: 1 circuit = No; 2 circuits = Yes.

Heating, Circuit 2

Only with the 2nd circuit kit option (If the installation consists of 2 heating circuits).

1010 U Comfort setpoint Reduced setpoint… Comfort setpoint maximum 0.5 °C 20 °C

1012 U Reduced setpoint Frost protection setpoint… Comfort setpoint 0.5 °C 19 °C

1014 U Frost protection setpoint 4 °C… Reduced setpoint 0.5 °C 8 °C

1016 S Comfort setpoint maximum Comfort temp... 35 °C 1 °C 28 °C

1020 I Heating curve slope (see fig. 29, page 33) 0.1... 4 0.02 0.5

1021 I Translation of the heating curve (see fig. 30, page 33) -4.5... 4.5 °C 0.5 °C 0 °C

1030 I Summer / Winter heating limits 8... 30 °C 0.5 °C 18 °C

When the average of the outdoor temperatures over the past 24 hours reaches 18 °C, the regulator switches off the heating (as an economy measure). During summer mode, the display shows "Eco". This function is only active in automatic mode.

1040 I Flow temp setpoint min 8... 70 °C 1 °C 17 °C

(with dynamic radiator, adjust from 30 to 35 °C)

1041 I Flow temp setpoint max 8... 70 °C 1 °C 60 °C

Under-floor heating = 50 °C / Radiators = 65 °C. Important remark: The maximum limit is not a safety function as that required for under-floor heating.


- 41 -


Basic setting

1050 S Room influence 1 %... 100 % 1 % 50 %

If the installation is fitted with a room thermostat: This function enables you to choose the ambient temperature's influence on the setting. If no value is entered, the setting is made based on the temperature control. If the parameter is set at 100%, the setting is only based on the ambient temperature.

1060 S Room temperature limitation 0.5... 4 °C 0.5 °C 0.5 °C

As soon as the room temperature = [Setpoint line 1010 (ex. 20 °C) + Room temperature limitation setpoint line 1060 (ex. 0.5 °C)] > 20.5 °C => The heat pump is stopped. It restarts when the room temperature falls below the setpoint (in the example, Room temperature < 20.0 °C).

1080 S Quick setback Off, Up to reduced setpoint, Up to protection setpoint Off

1090 S Optimum start control max 0... 360 min 10 min 180 min

1091 S Optimum stop control max 0... 360 min 10 min 30 min

1100 S Reduced setpoint increase start -30... 10 °C 1 °C --

1101 S Reduced setpoint increase end -30... 10 °C 1 °C -5 °C

1130 S Mixer valve increase 0... 50 °C 1 °C 0 °C

1134 S Actuator running time 30... 650 s 1 s 240 s

1150 I Control of floor drying (fig. 1, page 38) Off

0: Off: Advanced stoppage of the programme running, programme not active 1: Heating functional. 2: Heating ready for occupation. 3: Functional heating + heating ready. 4: Heating ready + functional heating. 5: Manual: Manual mode enables you to program your own concrete slab drying time. The function ends automatically after 25 days.

1151 I Floor curing setpoint manually (if line 1150 = manual)

0... 95 °C 1 °C 25 °C

This function enables you to set the custom concrete slab drying temperature. This temperature remains fixed. The concrete slab-drying program stops automatically after running for 25 days.

1156 I Floor curing day current 0... 32

1157 I Floor curing day completed 0... 32 0

1200 S Operating mode changeover None, Protection mode, Reduced, Comfort, Automatic Reduced

Operating mode at end of concrete slab drying period.

Cooling, Circuit 2 (Only available when parameter 5716 is set to “2-pipe system”)

If the installation is fitted with the cooling kit (Only with the cooling kit option).

1201 U Operating mode Protection, Automatic, Reduced, Comfort

Protection

1202 U Comfort cooling setpoint 17... 40 °C 0.5 °C 24 °C

1203 U Reduced setpoint 5... 40 °C 1 °C 26 °C





1212 I Cooling limit at T° ex mixed (8704) --, 8... 35 °C 0.5 °C 24 °C

If the mixed outside temperature is below this value, the cooling mode is disabled.

1213 S Lock time at end of heating --, 8... 100 1 h 24 h

The time delay for operating in cooling mode after having operated in heating mode and vice versa.


- 42 -


Basic setting

1218 S Summer comp start at OT° 20... 50 °C 1 °C 26 °C

The comfort setting (1202) is increased in line with the outdoor temperature rising above this reading.

1219 S Summer comp end at OT° 20... 50 °C 1 °C 40 °C

Above this reading, the comfort setting (1202) is no longer affected by an increase in the outdoor temperature.

1220 S Summer comp setp increase --, 1... 10 °C 1 °C 4 °C

Maximum increase in the comfort setting (1202).





1228 S Room influence 1... 100 % 1 % 80 %

If the installation is fitted with a room thermostat: This function enables you to choose the ambient temperature's influence on the setting. If no value is entered, the setting is made based on the temperature control. If the parameter is set at 100%, the setting is only based on the ambient temperature.

1232 S Room temp limitation 0.5... 4 °C 0.5 °C 0.5 °C

1238 S Mixing valve decrease 0... 20 °C 1 °C 0 °C

1241 S Actuator running time 30... 650 s 1 s 240 s

1263 S With prim contr / system pump No, Yes Yes*

*Basic setting : 1 circuit = No ; 2 circuits = Yes.

DHW (domestic hot water)


1610 U Comfort DHW T° value Reduced value (line 1612)… 65 °C

1 °C 55 °C

The electrical back-up system is required to reach this level.

1612 U Reduced DHW T° value 8 °C... Comfort value (line 1610)

1 °C 40 °C

1620 I Liberation of the DHW load 24h/day, Heat circ timer prog. Timer programme 4/DHW, Peak hours rate (THC), Timer prog. 4/DHW and THC

Time program 4/DHW

24h/day: The DHW temperature is maintained permanently at the DHW comfort value.

Time programs HCs : The DHW production follows the timer programming of the ambient temperature (with start advanced by 1 hour).

Timer programme 4/DHW : The DHW program is separate form the heating circuit program.

Off peak rates tariff (THC)* : The electrical back-up heating is only authorised to operate during the off-peak period.

Timer prog.4/DHW and THC* : The electrical back-up heating is authorised to operate during the nominal period or off-peak.

- Connect the "Power Provider" contact to input EX2. (see fig. 24, page 27). In the case of a day /night contract, the electrical back-ups for the DHW tank are subject to the power supplier's tariffs. Switching on the electrical back-up for the DHW tank is only authorised during off-peak hours.


- 43 -


Basic setting

1640 I Anti-legionnella function Off, Periodic (according to the setting for line), Fixed day of the week (according to the setting for line 1642)

Off

1641 S Frequency of anti-legionella cycle 1 to 7 1 day 7

1642 S Anti-legionella cycle operation day Mon, Tues,… Sunday

1644 S Anti-legionella cycle operation time --:--

1645 S Anti-legionella function setpoint 55... 95 °C 1 °C 60 °C

1646 S Living time on anti-legionella function setpoint 2... 360 min 1 min 60 min

1647 S Circul. pump op. during anti-legionella function. Off, On Off

1660 S Release of the DHW circulation pump CC/CR 3 time program, DHW release, Time program 4/DHW, Time program 5

DHW release

Heat pump (HP)

2803 S Cond. pump timed stop 8... 240 s 1 s 5 s

2843 S Duration of compr min. stop. 0... 120 min 1 min 3 min

2844 S Max. temp. of thermodynamic operation 8... 100 °C 1 °C 65 °C

2882 S Complete liberation of electrical back up 0... 500 °Cmin 1 °Cmin 100 °Cmin

2884 S Electrical liberation - start below outdoor temperature

-30... 30 °C 1 °C 2 °C

2899 I Min flow switch consumers 1... 12000 l/h 1 l/h 600 l/h

2899 parameter setting according to outdoor unit used

Heat pump Outdoor Unit Model Parameter 2899

Aurea M 5 Aurea 5 300 (5 l/min)




2907 S Silent mode power max 1... 100 % 1 % 80 %

2916 S Heat pump DHW max temperature 8... 80 °C 1 °C 58 °C

2920 S In the event of an EJP blocking signal (EX1) Locked, Released Released

Released : HP = On _ DHW back-up = Off _ 1st HP back-up = Off _ 2nd HP back-up = Off _ Boiler = On. Locked : HP = Off _ DHW back-up = Off _ 1st HP back-up = Off _ 2nd HP back-up = Off _ Boiler = On.

3026 S Silent mode on 00:00... 23:50 10 --:--

On time of the Silent mode function

3027 S Silent mode off 00:00... 23:50 10 --:--

Of time of the Silent mode function

3028 S Silent mode speed incr start -50... 50 °C 1 °C -5 °C

3029 S Silent mode speed incr end -50... 50 °C 1 °C -10 °C

100

(2907)

80

-10 (3029) -5 (3028)°C

%

Silent mode power max

Outdoor temperature

fig. 5 - Silent mode


- 44 -


Basic setting

Energy meter

3113 U Energy brought in Kwh --

Cumulation of total consumed electrical energy.Electrical energy consumed = Electrical energy absorbed by outdoor unit + electric energy absorbed by the heating electrical backup and / or DHW electrical backup (if installed).

3124 U Energy brought in heating 1 (N - 1) Kwh --

3125 U Energy brought in DHW 1 Kwh --

3126 U Energy brought in cooling 1 Kwh --




























3190 S Reset fixed day storage No, Yes No

Reset the historical counters (1 to 10). The general counter (parameter 3113) is not reset.

Note: "Energy" Counters increment as of 1 July each year.


- 45 -


Basic setting

3197 I Compressor electrical power 0.1...60 0.1 kW See table below

3197 parameter setting according to outdoor unit used

Heat pump Outdoor Unit Model Parameter 3197

Aurea M 5 Aurea 5 1.28




Additional generator (Boiler connection)

3692 S With DHW charging Locked, Substitute, Complement, Instantly Substitute

- 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.- DHW Substitute : If the outdoor temperature is above 2 °C, the operation of the HP when DHW request last 5 minutes at least. The HP operating time can be extended depending on the outdoor temperature. The boiler will activate then.

3700 S Release below outdoor temperature -50... 50 °C 1 °C 2 °C

3701 S Release above outdoor temperature -50... 50 °C 1 °C --

3705 S Overrun time 0... 120 min 1 min 20 min

3720 S Switching integral (for boiler relief) 0... 500 °Cmin 1 °Cmin 100 °Cmin

3723 S Locking time 1... 120 min 1 min 30 min

DHW tank


5024 S Switching differential 0... 20 °C 1 °C 7 °C

5030 S Charging time limitation 10... 600 min 10 min 90 min

(with dynamic radiator => set to 40 min)

Installation configuration

5710 S Heating circuit 1 Off, On On

5711 S Cooling circuit 1 Off, 4 pipe system, 2 pipe system Off

Set the parameter to " 2-pipe system cooling " with the cooling kit.

5715 S Heating circuit 2 Off, On Off

5716 S Cooling circuit 2 Off, 4 pipe system, 2 pipe system Off

Set the parameter to " 2-pipe system cooling " with the cooling kit. If the installation consists of 2 heating circuits.

5740 S K6 water elec resist output -- kW

5740 = Value of the DHW electrical backup - kW

5806 I Start electrical resistance type 3 speeds, 2 exclusive speeds, 2 back-up speeds, modulating UX

2 back-up speeds

5891 I Relay output QX2 None

0: None, 1 to 3 : Not used, 4: Electric immersion heater 1 flow K25, 5 to 29: Not used, 30: Heat demand K27, 31 to 81: Not used

5892 I Relay output QX3 None

0: None, 1 to 4 : Not used, 5: Electric immersion heater 2 flow K26, 6 to 38: Not used, 39: Suppl source control K32, 40 to 81: Not used

5980 S EX1 input function E6 elec. reading forced stop

0: Without, 1: E6 elec. reading forced stop 2: E5 electricity reduced tariff, 3: ---, 4: Evapor. overload E14, 5: Evaporat. pressure sensor E26, 6: E15 evap flow controller, 7: E24 consumption flow control, 8: E17 manual defrosting, 9: E20 HP alarm summary, 10: E25 progress start fault, 11: ---, 12: Pressure sensor BP E9, 13: Pressure sensor HP E10, 14: Compress overload 1 E11, 15: Error/alarm message, 16: E21 sector monitoring, 17: ---, 18: E28 defrosting diff pressure, 19: Eva int circ pressure sensor E29, 20: E30 evap int circt rate contr, 21: Smart grid E61, 22: Smart grid E62, 23: ---, 24: ---, 25: HC rate switching, 26: DHW forcing.


- 46 -


Basic setting

5981 S Input action direction EX1 Normal closed, Normal opened Normal opened

5982 S EX2 input function E5 electricity reduced tariff

0: Without, 1: E6 elec. reading forced stop 2: E5 electricity reduced tariff, 3: ---, 4: Evapor. overload E14, 5: Evaporat. pressure sensor E26, 6: E15 evap flow controller, 7: E24 consumption flow control, 8: E17 manual defrosting, 9: E20 HP alarm summary, 10: E25 progress start fault, 11: ---, 12: Pressure sensor BP E9, 13: Pressure sensor HP E10, 14: Compress overload 1 E11, 15: Error/alarm message, 16: E21 sector monitoring, 17: ---, 18: E28 defrosting diff pressure, 19: Eva int circ pressure sensor E29, 20: E30 evap int circt rate contr, 21: Smart grid E61, 22: Smart grid E62, 23: ---, 24: ---, 25: HC rate switching, 26: DHW forcing.

5983 S Input action direction EX2 Normal closed, Normal opened Normal closed

5985 S Input action direction EX3 Normal closed, Normal opened Normal opened

6100 S Correction of outdoor temperature sensor -3... 3 °C 0.1 °C 0 °C

6120 S Installation antifreeze Off, On On

6201 S Erase sensor No, Yes No

6205 S Reset parameters No, Yes No

6220 S Software version (RVS) 0... 99 --

6221 S Developpement index 0... 65535 --

6229 S Eeprom version 0... 65535 --

6230 S Info 1 OEM --




6375 S Relay output QX35 None

6420 S H33 input function (= contact in X152) 1... 56 1

1: HC+DHW 2 rate switching: HC 3 rate switching: HC1 4 rate switching: Not used, 5: HCP rate switching, 6 to 56: Not used.

6421 S Contact action direction H33 Normal closed, Normal opened Normal opened

Error

6700 U Error signal 0... 255 --

6711 U Reset HP No, Yes No

6800 S History 1 Date, Time, Error code










Maintenance/Special operation

7070 S Time interval for the maintenance of the heat pump 0... 240 1 month --

7071 S Operating time of the heat pump since last maintenance. Reset? (return to zero) No, Yes

0... 240 1 month --

7073 S Mean number of compressor start up operations per hour of operation, over the last 6 weeks. Reset? (return to zero) No, Yes

0... 12 --


- 47 -


Basic setting

7141 U Assist mode Off, On Off

Off: Heat pump functions normally (with boosters if necessary). On: Heat pump uses the electric boost system or the boiler connection. Use the “On” position only in Assist mode or Test mode:may result in high power bills.

7142 S Backup service operating type Manually, Automatically Manually

Manually: The emergency operation is not activated when there is a fault (Emergency operation = Stop). Automatically: The emergency operation is activated when there is a fault (Emergency operation = Start). In the "Automatically" position, the energy bill may be high if the error is not detected and resolved.

7150 I Simulation of outdoor temperature -50... 50 °C 0.5 °C --

Inputs / outputs test

7700 I Relay test No test

This test consists of commanding the regulator relays one by one and checking the outputs. It is used to check that the relays are operating and that the wiring is correct (for this, check that each appliance is operating on the installation).0: No test, 1: Everything is on STOP, 2: QX1 relay output: HC1 heating circulator (if 1 circuit), 3: QX2 relay output: elect back-up (1st level), 4: QX3 relay output: elect back-up (2nd level), 5: QX4 relay output: direct valve. DHW, 6: QX5 relay output: elect back-up DHW, 7: QX6 relay output, 8 QX31 relay output: mixer valve opening (Y1), 9: QX32 relay output: mixer valve opening (Y2), 10: QX33 relay output, 11: QX34 relay output, 12: QX35 relay output, 13: QX21 relay output module 1, 14: QX22 relay output module 1, 15: QX23 relay output module 1, 16: QX21 relay output module 2, 17: QX22 relay output module 2, 18: QX23 relay output, module 2, 19: not used, 20: not used, 21: not used.

The display shows the "key" symbol. By pressing the Info button, "error 368" is displayed. Warning! During the test, the component tested is electrically powered.

7710 I Test on output UX1 0... 100 % 1 % --

7716 I Test on output UX2 0... 100 % 1 % --

7722 I Cooling operation D2 Off, On Off

7723 I Heat pump D3 Off, On Off

7724 I Test on output U4 ("Inverter" command) 0... 100 % 1 % --

7725 I Voltage signal U4 (Ux3) 0... 10 V 1 V --

7804 I Sensor temperature BX1 (heat pump start T°) -28... 350 °C 1 °C --

7805 I Sensor temperature BX2 (heat pump return T°) -28... 350 °C 1 °C --

7806 I Sensor temperature BX3 (water T°) -28... 350 °C 1 °C --

7807 I Sensor temperature BX4 (outdoor T°) -28... 350 °C 1 °C --

7845 I H2 module 1 input signal Without, Closed (ooo), open (---), Pulses, Frequency Hz, Voltage V

Without

7858 I H3 input signal Without, Closed (ooo), open (---), Pulses, Frequency Hz, Voltage V

Without

7911 I Input EX1 (load shedding, EJP) 0, 230 V 1 V --

7912 I Input EX2 (peak/off peak tariffs) 0, 230 V 1 V --

7913 I Input EX3 (external fault) 0, 230 V 1 V --

7973 I Sensor temperature BX1 -28... 350 °C 1 °C --




7999 I H33 input signal Without, Closed (ooo), open (---), Pulses, Frequency Hz, Voltage V

Without


- 48 -


Basic setting

State

8000 I Heating circuit 1 status --

8001 I Heating circuit 2 status --

8003 I DHW status --

8004 I Cooling circuit 1 status --

8006 I HP status --

8022 I Stupplementary source status

8025 I Cooling circuit 2 status --

Diagnostics producer

8400 I State of compressor 1 Off, On Off

8402 I Electrical resistance 1 start Off, On Off

8403 I Electrical resistance 2 start Off, On Off

8410 U Return temp HP 0... 140 °C 1 °C --

Setpoint (flow) HP 0... 140 °C 1 °C --

8412 U Flow temp HP 0... 140 °C 1 °C --

Setpoint (flow) HP 0... 140 °C 1 °C --

8413 U Compressor modulation 0... 100 % 1 % --

8425 S Condenser temperature difference -50... 140 °C 1 °C --

8450 S Hours run compressor 1 1 h --:--

8454 S Heat pump locking start Reset? (return to zero) No, Yes

0... 2730 h 1 h --:--

8455 S Heat pump counter locking Reset? (return to zero) No, Yes

0... 199999 --

8456 S Hours of operation of electrical start Reset? (return to zero) No, Yes

0... 2730 h 1 h --:--

8457 S Counter for n° of electrical starts Reset? (return to zero) No, Yes

0... 199999 --

8458 I State of smart grid Locked draught, Released draught, Required draught, Forced draught

Released draught

8460 I Heat pump rate 1 l/min --

Diagnostics consumer

8700 U Outdoor temperature -50... 50 °C 1 °C --

8701 U Minimum outdoor temperature Reset? (return to zero) No, Yes

-50... 50 °C 1 °C --

8702 U Maximum outdoor temperature Reset? (return to zero) No, Yes

-50... 50 °C 1 °C --

8703 I Attenuated outdoor temperature Reset? (return to zero) No, Yes

-50... 50 °C 1 °C --

This is the average outdoor temperature over a 24 hour period. This value is used for automatic summer / winter switching (line 730).

8704 I Mixed outdoor temperature -50... 50 °C 1 °C --

The mixed outdoor temperature is a combination of the "current outdoor temperature" and the "mean outdoor temperature" calculated by the regulator. This value is used to calculate the start temperature.

8730 I Heating circuit 1 circulator Off, On Off

8740 U Room temperature 1 0... 50 °C 1 °C --

Room temperature setpoint 1 20 °C

8744 U Flow temp setpoint resulting HC1 0... 140 °C 1 °C --


- 49 -


Basic setting

8756 U Cooling flow temperature 1 0... 140 °C 1 °C --

Cooling flow temperature setpoint 1 --

8760 I Heating circuit 2 circulator Off, On Off

8761 I Heat circ mix valve 2 open Off, On Off

8762 I Heat circ mix valve 2 close Off, On Off

8770 U Room temperature 2 0... 50 °C 1 °C --

Room temperature value 2 20 °C

8773 U Flow temp setpoint resulting HC 2 0... 140 °C 1 °C --

Flow temperature ref. value 2 --

8781 I Cooling circuit pump, circuit 2 Off, On Off

8782 I Cool circ mix valve 2 open Off, On Off

8783 I Cool circ mix valve 2 closed Off, On Off

8786 U Cooling flow temperature 2 0... 140 °C 1 °C --

Cooling flow temperature setpoint 2 --

8820 I DHW pump Off, On Off

8821 I El imm heater DHW Off, On Off

8830 U DHW (domestic hot water) temperature 0... 140 °C 1 °C --

DHW temperature setpoint 50 °C

8832 I DHW measured temperature down (B31) 0... 140 °C 1 °C --

8840 S Hours run DHW pump 0... 2730 h 1 h --:--

8841 S Start counter DHW pump 0... 199999 --

8842 S Hours run electric DHW 0... 2730 h 1 h --:--

8843 S Start counter electric DHW 0... 65535 --

9031 I Relay output QX1 Off, On Off











- 50 -

Fault diagnosticDepending on whether the fault is on the heat pump or the hydraulic module, the fault may be indicated by the hydraulic unit's digital display or the outdoor unit's display.

► Faults displayed on the hydraulic unitThe faults or breakdowns of the hydraulic unit are reported on the display unit of the user interface.The display shows the symbol.

Press the button to obtain the details of the origin of the fault.When the error has been resolved, the faults are re-initialised at zero automatically.

■ Hydraulic module: Error codes visible on the digital display

Error number Error contents Error position HP operation despite the error

- No connection. The polarity of the ambient sensor has not been respected. No

10 Outdoor sensor. B9 Yes33 Heat pump start sensor temperature error. B21 Yes44 Heat pump start sensor temperature error. B71 Yes50 DHW temperature sensor. B3 Yes60 Ambient sensor 1. Yes65 Ambient sensor 2. Yes

105 Maintenance message. Yes121 Heating circuit 1 start temperature not reached. Yes122 Heating circuit 2 start temperature not reached. Yes127 Anti-legionella temperature not reached. Yes369 External fault (safety device) No

370 Outdoor unit error (during a start-up phase, see § "Commissioning"). see below. No

441 2e zone sensor not configured (if 2nd circuits kit) BX31; Set the parameter 5700 to 2 No

516 Heat pump missing Loss of connection between controller and HP. No


- 51 -

Press the “RESET” button to reset the fault.Press the “RESET” button for 10 seconds to reset the fault list.

■ Outdoor unit: Error codes visible on the outdoor unit's main board display.

Error codes

Error contents, Location of the error Verification Breakdown maintenance Error

reset

--- ---

Electrical power supply Check the power supply.

---

Fuse CF10639U : 250V 15A 1039U : 250V 25A 1639U : 250V 30A

Test the CF1 fuse If CF1 burnt, replace the main board

Fuse CF3250V 3A


Fuse CF40639U : 250V 15A 1039U : 250V 25A


Main board Other than described above Replace the main board

A0

Direct Voltage Error

Fan motor

Run the heat pump with the fan motor disconnectedTest the fuse

If the same error code appears again, replace the main board or the fan motorIf another error code appears, replace the fan motor

Restart

Fuse CF61639U : 250V 3A

If CF4 is burnt, replace it

Fuse CF71039U : 250V 3A 1639U : 250V 3A

If CF7 is burnt, replace it

Circulator Run the heat pump with the circulator disconnected

If the same error code appears again, replace the main board or the circulatorIf another error code appears, replace the circulator

Reactor Test the resistance (0.1Ω to 20°C) If the reactor is defective, replace it

Main boardTest the fan motor voltageTest the circulator voltage

If the voltage is incorrect, replace the main board

Electrical power supply Check the power supply.

A1 “Discharge” temperature error

Discharge temperature sensor Test the sensor If the sensor is defective, replace it

AutoGas leak Check the service valve and cooling

circuit (pipes)Collect the cooling gas first of all, then reload with the recommended quantity of gas

► Faults displayed on the outdoor unitThe faults or breakdowns on the outdoor unit are indicated by the outdoor unit's main board display.The display indicates the last error code.

Main board

Display

"RESET" button


- 52 -

Error codes


reset

A2Protection measures against direct current overintensity detection

Abnormal operation in under/overload

Check the installation's environment (blockage of the air inlet and outlet)Check the excess gas

Check that the air flows freely in and out

Manual

If there is excess gas, collect the cooling gas first of all, then reload with the recommended quantity of gas

Drop in power supply voltage Check the power supply voltage (230V)

Main board Run the heat pump with the compressor disconnected

If the same error code appears again, replace the main board

Temporary interruption in power supply (in the event of a storm)

--- Restart

Compressor Other than described above Replace the compressorA3 CT disconnection Main board --- Replace the main board

Manual

A4Protection measures against direct current overintensity detection



Check that the air flows freely in and outIf there is excess gas, collect the cooling gas first of all, then reload with the recommended quantity of gas



--- Restart

A5 Anormal compressor rotation



Check that the air flows freely in and out

If there is excess gas, collect the cooling gas first of all, then reload with the recommended quantity of gas


Fuse CF60639U : 250V 15A 1039U : 250V 25A

Check the electrical continuityTest the CF6 fuse

If CF6 is burnt, replace the main board

Circulator and/or hydraulic circuit blocked

Check the circulator and the hydraulic circuit Remove the plug then restart

Drop in power supply voltage Check the power supply voltage (230V) during operation


--- Restart

Compressor or Main board Other than described above Replace the compressor

A6 Suction temperature sensor error.

Suction temperature sensor Test the sensor If the sensor is defective, replace it

AutoA7Defrosting temperature sensor error.

Defrosting temperature sensor Test the sensor If the sensor is defective, replace it

A8Discharge temperature sensor error

Discharge temperature sensor Test the sensor (*1) If the sensor is defective, replace it

(*1) If a circuit is open on the discharge sensor, the error message is displayed 10 minutes after start-up. In the event of a short circuit on the discharge sensor, the error message is displayed immediately.(*2) During a check on the fan motor and/or the circulating pump, disconnect the electricity supply completely then check its terminals and connectors.


- 53 -

Error codes


reset

C1Upper fan motor error (1639U)

Fuse CF7250V T3.15A

Check the electrical continuityTest the CF7 fuse

If CF7 is burnt, replace the fan motor and the CF7 fuseIf CF7 is not burnt, check the fan motor's power supply voltageIf the voltage is normal, replace the fan motorIf the voltage is abnormal, replace the main board

Manual Fan motor (*2)

Main board

C2 Outdoor temperature sensor error

Outdoor temperature sensor error Test the sensor If the sensor is defective, replace it Auto

C3

Lower fan motor error (1639U)Fan motor error (0639U, 1039U)

Fuse CF61639U : 250V T3.15A

Test the CF6 fuse If CF6 is burnt, replace it

Manual

Fuse CF71039U : 250V T3.15A

Test the CF7 fuse If CF7 is burnt, replace it

Fan motor Test the fan motor power supply voltage

If the voltage is normal, replace the fan motorIf the voltage is abnormal, replace the main boardMain board

C4Main board temperature elevation (>110°C)

Incorrect installation Check the installation's environment (blockage of the air inlet and outlet) Check that the air flows freely in and out

Main board temperature sensor --- Replace the main board

C5Main board temperature sensor error

Main board temperature sensor --- Replace the main board Auto

C6 Main board error Main board --- Replace the main board Restart

C7 Serial error Controller board

Incorrect cabling, incorrect contact [Main board - Controlled board interconnection cable]

Check the cable and the connections Restart after check

AutoController board Other than described above Replace the controller boardMain board Other than described above Replace the main boardEarth cable --- Check that earthing is correct

C8 Main board error Main board

Disconnect the electricity supply for 3 minutes then restart If the same error code appears again, replace the main

board RestartCheck the connections of the cables and reactor contacts

E4 Out temperature sensor error

Out temperature sensor error Test the sensor If the sensor is defective, replace it

AutoE5 Return temperature

sensor errorReturn temperature sensor error Test the sensor If the sensor is defective, replace it

FUHigh pressure pressure sensor in operation (1639U)

Outdoor air recirculation Check the installation's environment (blockage of the air inlet and outlet) Check that the air flows freely in and out

ManualHydraulic circuit blocked

Check the difference in Out/Return temperatureA large difference means that the flow rate is too low

Remove the plug then restart

P1 Circulator error

Circulator (*2) Test the circulator's motor power supply voltage If the voltage is normal, replace the circulator

Main boardCirculator and/or hydraulic circuit blocked

Check the circulator and the hydraulic circuit Remove the plug then restart

P3High pressure pressure sensor error (1639U)

High pressure pressure sensor

Check the connections of the cables and contacts

If the same error code appears again, replace the high pressure pressure sensor Restart

U1Protection against compressor overheating (1639U)

Protection against compressor overheating relay

Test the relay If the protection against compressor overheating relay is burnt, replace it

Manual

Gas leak Check the service valve and cooling circuit (pipes)

Collect the cooling gas first of all, then reload with the recommended quantity of gas


- 54 -

Error codes


reset

No coolingNo heating

Fuse CF20639U : 250V T3.15A 1039U : 250V T3.15A 1639U : 250V T5A

Test the CF1 fuse If CF2 is burnt, replace the fuse, test the 4-channel solenoid valve and the reheater

---

4-channel valve Test the solenoid valve If the solenoid valve is burnt, replace itReheater Test the reheater If the reheater is burnt, replace itShort cycle (insufficient air circulation)

Check the installation's environment (blockage of the air inlet and outlet) Check that the air flows freely in and out

Out temperature sensor / Return temperature sensor

Test the sensor(s) If the sensor is defective, replace it

Gas leak Check the service valve and cooling circuit (pipes)

Resolve the leak, collect the cooling gas first of all, then reload with the recommended quantity of gas

Hydraulic circuit blocked

Check the difference in Out/Return temperatureA large difference means that the flow rate is too low

Remove the plug then restart

► Information displayThe Info button calls up various information.Depending on the appliance type, the configuration and the state of operation, certain information lines may not be available. - Error messages possible in the error code list (see “Faults displayed on the hydraulic unit”, page 50 and “Faults displayed on the outdoor unit”, page 51). - Maintenance messages possible in the maintenance code list. - Special operation messages. - Miscellaneous information (see below).

Item LineCurrent drying value. -Current drying day -Drying days completed. -HP status. 8006DHW status. 8003Heating circuit 1 status. 8000Heating circuit 2 status. 8001Cooling circuit 1 status. 8004Supplementary source status. 8022Cooling circuit 2 status. 8025Outdoor temperature. 8700Ambient temperature 1

8740Ambient value 1.Start temperature 1.

8743Start value 1.

Item LineAmbient temperature 2.

8770Ambient value 2.Start temperature 2.

8773Start value 2.DHW temperature 8830Heat pump return temperature.

8410Heat pump value (start)Heat pump start temperature.

8412Heat pump setpoint (start)Energy brought in 3113


- 55 -

Maintenance

► Hydraulic checks

Maintenance ► Draining the hydraulic unit

- Remove the facade from the hydraulic unit. - Open all the valves and the drainage valve. - Open the hydraulic unit’s bleeders. - Open the installation's air bleeder.

► Directional valveIf the installation is fitted with a DHW tank.Carefully comply with the direction for fitting the distribution valve:Channel AB: Output to the hydraulic unit.Channel A open: Return from the DHW tank.Channel B open: Return from the heating circuit.

Ensure that the general electrical power supply has been cut off before starting any repair work.

Warning :If frequent refills are required it is essential that you look for any leaks. If you need to fill up and reset the pressure, check the type of fluid originally used.

Recommended filling pressure: between 1 and 2 bar (the exact filling pressure is determined according to the installation's manometric head).Every year. - Check the expansion vessel pressure (pre-inflation of 1 bar) and the correct operation of the safety valve. - Check and clean the filter valve on the heating circuit return.

If the installation is fitted with a DHW tank: - Verify the safety unit on the cold water supply inlet. - Run it according to the manufacturer's instructions. - Check the disconnector.

► Checking the electrical circuit - Check connections and tighten where necessary. - Check the condition of the cabling and plates.

FermetureFiltre

Clips

Bouchon

- Close the valve.- Unscrew the cap.- Remove the clip using pliers.- Clean the filter.

Plug

Clips

FilterClosure

OFF

ON

1

2

U0629273-A


- 56 -

Appendices

Key

:

Db

- Flo

w-m

eter

MH

- H

ydra

ulic

uni

tPC

- U

nder

floor

hea

ting

R -

Rad

iato

r R

dyn*

- D

ynam

ic ra

diat

or

SA* -

Roo

m s

enso

r (op

tiona

l / e

xcep

t with

Rdy

n)SE

- O

utdo

or s

enso

rVE

- Ex

pans

ion

vess

el

VF -

Filte

r val

ve

Hea

t pum

p

► Overall hydraulic layout ■ Configuration 1: 1 heating circuit and DHW tank (DHW kit External)

PC

SE

MH

R

VF

Db

VE

Rdy

n*

SA*OU

OU

SA SA

AESsa

M BA

ABVD

KS


- 57 -

Key

:

AE

- Ele

ctric

a ba

ck-u

pD

b - F

low

-met

erK

S - D

HW

kit

MH

- H

ydra

ulic

uni

tPC

- U

nder

floor

hea

ting

R -

Rad

iato

r

Rdy

n* -

Dyn

amic

radi

ator

SA* -

Roo

m s

enso

r (op

tiona

l / e

xcep

t with

Rdy

n)SS

a - D

HW

sen

sor

SE -

Out

door

sen

sor

VD -

Dire

ctio

nal v

alve

VE -

Expa

nsio

n ve

ssel

VF

- Fi

lter v

alve

Hea

t pum

p

■ Configuration 1: 1 heating circuit and DHW tank (DHW kit Internal)

PC

SE

MH

R

VF

Db

VE

Rdy

n*

SA*OU

OU

SA SA

M

A BA

BVDKS

AESsa


- 58 -

■ Configuration 2: 2 heating circuits.

PC

SE

MH

R

VF

Db

VE

SPSD

pMC

CM

M

VM

CAR

CC

Bd

SA2

SA1

K2c

Key

:

Bd

- Dec

oupl

ing

cylin

der

CA

R -

Che

ck v

alve

CC

- D

irect

circ

uit c

ircul

atio

n pu

mp

CC

M -

Mix

ed c

ircui

t circ

ulat

ion

Db

- Flo

w-m

eter

K2c

- 2-

circ

uit k

it

MH

- H

ydra

ulic

uni

tPC

- U

nder

floor

hea

ting

R -

Rad

iato

r R

dyn*

- D

ynam

ic ra

diat

or

SA1

- Roo

m th

erm

osta

t (op

tion/

circ

uit 1

)SA

2 - R

oom

ther

mos

tat (

optio

n/ci

rcui

t 2)

SE -

Out

door

sen

sor

SP -

Ther

mal

saf

ety

devi

ce fo

r und

er-fl

oor h

eatin

gVE

- Ex

pans

ion

vess

el

VF -

Filte

r val

veVM

- M

ixin

g va

lve

Hea

t pum

p


- 59 -

■ Configuration 2: 2 heating circuit and mixed DHW tank (DHW kit External)

PC

SE

MH

R

VF

Db

VE

Rdy

n*

SA*OU

OU

SA SA

SPSD

pMC

CM

M

VM

CAR

CC

Bd

SA2

SA1

K2c

AESsa

M BA

ABVD

KS

Key

:

AE

- Ele

ctric

a ba

ck-u

pB

d - D

ecou

plin

g cy

linde

rC

AR

- C

heck

val

veC

C -

Dire

ct c

ircui

t circ

ulat

ion

pum

pC

CM

- M

ixed

circ

uit c

ircul

atio

n D

b - F

low

-met

er

K2c

- 2-

circ

uit k

itK

S - D

HW

kit

MH

- H

ydra

ulic

uni

tPC

- U

nder

floor

hea

ting

R -

Rad

iato

r R

dyn*

- D

ynam

ic ra

diat

orSA

1 - R

oom

ther

mos

tat (

optio

n/ci

rcui

t 1)

SA2

- Roo

m th

erm

osta

t (op

tion/

circ

uit 2

)

SE -

Out

door

sen

sor

SP -

Ther

mal

saf

ety

devi

ce fo

r und

er-fl

oor h

eatin

gSS

a - D

HW

sen

sor

VD -

Dire

ctio

nal v

alve

VE

- Ex

pans

ion

vess

el

VF -

Filte

r val

veVM

- M

ixin

g va

lve

Hea

t pum

p


- 60 -

► Electrical cabling diagramsA

EYC

-103

9U-C

H

GR

GR

U

V W

(R) (

S) (T

)

R

BL

RB

WW

BB

BB

W B

W(T

)V(

S)U

(R)

9 8 7O

RY

FUSE

CF2

250V

T3.

15A

FUSE

CF7

250V

T3.1

5A

1817

2334

33

28

32

3110

11

B W

3

42

1

6

8

6

4

ON

OFF

GR

BL

WR

W

BB

B

G/Y

BLY

B

R

G/Y

WN L123

734

5

2

1

FUSE

CF1

(250

V T1

0A)

fig. 32 - Aurea 5 and Aurea 8 & Aurea 10 outdoor unit electrical cabling

Col

our c

odes

BK

Bl

ack

BN

Br

own

BU

Bl

ue G

N

Gre

en G

Y G

rey

OG

O

rang

e R

D

Red

VT

Pu

rple

WH

W

hite

YE

Ye

llow

RAM

era

sure

EEPR

OM

Pum

pR

eset

DIP

SW

Tran

sfor

mer

Term

inal

blo

ck

Tem

p. s

enso

r. O

utdo

or

Tem

p. s

enso

r. D

eici

ng.

Tem

p. s

enso

r. D

isch

arge

Tem

p. s

enso

r. Su

ctio

n

Tem

p. s

enso

r. R

etur

n

Tem

p. s

enso

r. O

utpu

t

4-ch

anne

l val

ve

Reh

eate

r

230V

- 50

Hz

el

ectri

c po

wer

sup

ply

Expa

nsion

valve

Pum

p

Com

pres

sor

Rea

ctor

Onl

y fo

r uni

t with

FU

SE C

F7

Mot

or

(Fan

)

Con

trolle

r bo

ard

Term

inal

blo

ck

Boar

d

Mai

n

boar

d


- 61 -

28

25

21 2319

1314

8

11

6

4

22

29

89

ON

OFF

UV

W

WV

U

RW

B

OR

YY

OR

OH

R

FUSE

CF2

(250

V T5

A)

GR

GR

B

BL

3

2

1

FUSE

CF6

(250

V T3

.15A

)FU

SE C

F7(2

50V

T3.1

5A)

B B B

B

BL

W B

WR

W

BB

B

G/Y

BY

R

G/Y

WN L123

7

34

4

5

2

1

FUSE

CF1

(250

V T1

0A)

R

R BW W B

BL

AEY

C-1

639U

-CH

fig. 33 - Aurea 16 outdoor unit electrical cabling

Col

our c

odes

BK

Bl

ack

BN

Br

own

BU

Bl

ue G

N

Gre

en G

Y G

rey

OG

O

rang

e R

D

Red

VT

Pu

rple

WH

W

hite

YE

Ye

llow

RAM

era

sure

EEPR

OM

Pum

pR

eset

DIP

SW

Tran

sfor

mer

Term

inal

blo

ck

Tem

p. s

enso

r. O

utdo

or

Tem

p. s

enso

r. D

eici

ng.

Tem

p. s

enso

r. D

isch

arge

Tem

p. s

enso

r. Su

ctio

n

Tem

p. s

enso

r. R

etur

n

Tem

p. s

enso

r. O

utpu

t

4-ch

anne

l val

ve

Reh

eate

r23

0V -

50H

z

elec

tric

pow

er s

uppl

y

Expa

nsio

n va

lve

H.P

. SW

.

Pum

p

Com

pres

sor

Rea

ctor

Rea

ctor

Hig

h m

otor

(F

an)

Low

mot

or

(Fan

)

Con

trolle

r bo

ard

Term

inal

blo

ck

Boar

d

Mai

n

boar

d


- 62 -

fig. 34 - Hydraulic unit electrical cabling

T3.15AH250V, 5x20 mm, IEC 60127-1 T6.3AH250V, 5x20 mm, IEC 60127-1

/Fuse specifications

Caractéristiques fusibles

FUSE

250V

/3.15

A

FUSE 250V/6.3A

FUSE

250V

/6.3A

12

X10

X11

X12

X13

X14

X15

X30

X50

X70

X75

X80

X82

X83

X84X86 X100

X60Défauts externes /External defaults

Délestage /Power sheddingTarifs (HP/HC; Jour/Nuit) / Tariffs peak times/ off-peak times

Ou/Or

0/I2a

1a 1b

2b

EX1EX2EX3

L

N

L

N

Départ /Flow sensor

Contact d'organe externe /External device connection

RP ECSL N

L N

230V

MBKBNBU

1234567 1357

13

57

1 2 3 4 5 6 7 8 9

1 2 3 4 5L N COM L

6N

CN5

CN8

Carte Interface /Interface board

Carte Regulation /Controller board

Carte Extension/Additional board

Interface Utilisateur /User Interface

Thermostat de sécurité / Safety thermostat

Résistance appoint électrique / Electrical Back-up Resistance

CN3 CN2

CN1

A1 A2

B1 B2

L NL

1 2 3 4 5N Ou/

Or

Débitmètre /Flow-meter

Kit appoint électrique / Electrical backup kit

Kit ECS / DHW kit

Kit 2 circuits / 2 circuits kit

3 2 13 2 1

Ou/Or

Ou/Or

3 2 13 2 1

X154

X10 M

X110

X112

X152

X150

X153

X100

M

BUBNBK

Départ /Flow sensor

L N

COM

1+N230 V

RDBU

GN/YE

BN

L1

N1 2 3 L

N

Connections to the Hydraulic unit regulator,

accessories options (see fig. 24, page 27)

Con

nect

ion

to th

e te

rmin

als

bloc

ks

(see

fig.

22,

pag

e 24

)


- 64 -

Start procedureBefore switching on the hydraulic unit : - Check the electrical cabling. - Check that the refrigeration circuit is filled with gas. - Check the hydraulic circuit's pressure (1 to 2 bars), check that the heat pump is drained, along with the rest of the installation. - Make sure that all the DIP SW are OFF before starting up.

► Commissioning check-list

▼ Before start-up

OK Non-compliant• Outdoor unit visual checks (see chapter “Hydraulic connection of the outdoor unit”, page 18)

Position and attachments, condensate evacuation.

Compliance with distances from obstacles.

• Hydraulic unit hydraulic checks (see chapter “Hydraulically connecting the heating circuit”, page 18)

Connections of pipes, filter valve, flaps and pumps (heating circuit, DHW).

Installation water volume (expansion tank capacity adapted?).

No leaks.

Primary and gas release network pressure.

• Outdoor unit electrical checks (see chapter “ Electrical connection”, page 20)

230 V mains power supply

Protection by calibrated circuit breaker.

Cable section.

Earth connection.

• Hydraulic unit electrical checks (see chapter “Electrical connections on the hydraulic unit side”, page 24)

Connection with outdoor unit (L, N, Earth).

Sensor connections (positioning and connections).

Connection of directional valve (DHW) and circulation pump.

Power supply and protection of electrical back-up (option).


- 65 -

▼ Start-up

OK Non-compliant• Starting up (see chapter “ Start-up”, page 28 and “List of function lines”, page 35)

Push in the installation's general circuit breaker (outdoor unit power ) 2 hours before the tests => Compressor pre-heating.Push in the on/off switch => Few seconds' initialisation.

Operation of the heating circulator

The outdoor unit starts after 4 min.Configure the Time, Date and Heating Circuit, hourly programmes if different from the default values.Configure the hydraulic circuit (parameter 5700):

Select the outdoor unit (parameter 3197).

Set the heating slope (720 / 1020).

Adjust the maximum start setting (741 / 1041).

Configuration, operations, checks.Adjust the heating circuit setpoints if different than default values (710 - 714 / 1010 - 1014).

• Outdoor unit checksOperation of the fan(s), compressor.

Intensity measurement.

After a few minutes, measure the difference in air T°.

Condensation and evaporation pressure / temperature check.

• Hydraulic unit checksAfter 15 minutes of operation.

Difference in primary water T°.

Heating operation, etc.

• Usage explanations

The heat pump is ready for operation!


- 66 -

► Configuration fileParameter Item Setting MenusPreliminary settings20 language inter. Use

1 hour / minutes time and date

2 day / month time and date

3 year time and date

5700 installation config. configuration

Heating circuit No. 1if circuits = the least hot (e.g.: underfloor)710 comfort value HC1 adjust.

712 reduced setting HC1 adjust.

720 weather-dependent setpoint slope HC1 adjust.

741 max. initial setpoint HC1 adjust.

750 room T° influence HC1 adjust.

790 / 791 start / stop optimis. / HC1 adjust.

834 Servomotor travel time HC1 adjust.

850 / 851 floor drying / HC1 adjust.

Heating circuit No. 2 (with 2nd circuit option)= the warmest one (e.g.: radiators)1010 comfort setpoint HC2 adjust.

1012 reduced setpoint HC2 adjust.

1020 heating curve slope HC2 adjust.

1041 flow temp setpoint max HC2 adjust.

1050 room influence HC2 adjust.

1090 / 1091 optimis. at switch-on / off HC2 adjust.

1134 servomotor travel time HC2 adjust.

1150 / 1151 floor drying HC2 adjust.

Domestic hot water (if DHW kit)1610 comfort DHW T° value DHW

1612 reduced DHW T° value DHW

1620 Liberation of DHW DHW

1640 to 1642 Legionella cycle DHW

5024 Activation diff. DHW DHW tank

5030 Charging time limitation DHW tank

5061 Elect. resistance release DHW tank

Parameter Item Setting MenusBoiler backup3700 OT.switch-on authoris. addit. gen.

3705 swith-off delay addit. gen.

Miscellaneous6420 H33 input function 1 configuration

6100 ext. T° sensor correct. configuration

6120 antifreeze on/off configuration

6205 parameter reset configuration

6220 software version configuration

6711 Heat pump reset error

Cooling (if cooling kit)5711 cooling unit 2 pipes configuration

901 to 969 cooling configuration Cooling circuit 1

Faults (if a fault appears, press the "Info" button)No. 10 outdoor sensorNo. 33 Initial T° sensorNo. 44 Return T° sensorNo. 50 DHW T° sensorNo. 60 Ambient sensor 1No. 65 Ambient sensor 2No. 105 maintenance messageNo. 121 Initial T° Heating circuit 1 not reachedNo. 122 Initial T° Heating circuit 2 not reachedNo. 127 Anti-legio T° not reachedNo. 369 external fault (EX3)No. 370 outdoor unit connection error6711 Heat pump reset error

Heat pump2844 Max thermodynamic oper. T° heat pump

2884 OT auth. to start elec. aux. heat pump

2920 EJP (EX1) released / ver. heat pump


- 67 -

► Start-up data sheetWorksite Installer

Outdoor unitSerial No.

Hydraulic unitSerial No.

Model Model

Type of refrigerant Refrigerant charge kg

Checks Voltages and currents in operation on the outdoor unitCompliance with positioning distances L/N V

Condensate evacuation OK L/T V

Electric connections / connections tightened N/T V

Icomp A

Hydraulic network on hydraulic unit

Secondary network

Underfloor heating Circulation pump brand Type

LT radiators

Fan-coil heaters

Domestic hot water; tank type

Secondary network water volume estimate L

Options & accessories:Location of room sensor correct T55 ambient sensor

DHW kit T58 radio room thermostat

2-circuit kit T75 central ambient unit

Electrical back-up kit T78 radio room control unit

Boiler connection kitDetails

Regulation configurationType of configuration

Key parameters

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 or on the environment.Reprocessing of the refrigerant, lubricant and other parts may be performed by a qualified installer in compliance with the local and national legislation in force.This unit must be recycled by a specialised service and in no case may it be thrown away with household waste, rubble or in a landfill.Please contact your installer or local representative for more .* Depending on the national regulations of each member state.

Explain to the user how the installation operates, in particular the functions of the room thermostat and the programmes accessible via the user interface.Emphasise that a heated floor has significant inertia and that therefore any adjustments must be made progressively.Also explain to the user how to check the filling of the heating circuit.

Instructions for the user

ErP performance figuresEnergy performance data is available in the user manuals.


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 standard, - Ecodesign Directive 2009/125/EC, - Energy 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 pumps with compressor driven by electric motor for heating and refrigeration EN 14511-1, 14511-2, 14511-3, and 14511-4.

- Standard XP ENV 12102: Air-conditioners, heat pumps and dehumidifiers with compressor driven by electric motor. Measurement of airborne noise. Determination of acoustic power level.

012

Keymark Certification :012-SC1489-17 - Aurea 5 / 012-SC1490-17 - Aurea 8 / 012-SC1491-17 - Aurea 10 / 012-SC1492-17 - Aurea 16

Date of commissioning:

Address of your heating installer or customer service.

RC

Dun

kerq

ue -

Sire

n 44

0 55

5 88

6 - T

he s

peci

ficat

ions

of t

his

equi

pmen

t may

be

mod

ified

with

out p

rior i

nstru

ctio

ns -

Non

con

tract

ual d

ocum

ent

atlantic-comfort.com

Société Industrielle de ChauffageSATC - BP 64 - 59660 MERVILLE - FRANCE

Documents

EN Aurea M - Atlantic€¦ · Aurea M 5 526900 Aurea 5 AEYC-0639U-AT 700125 Aurea M 023227 Aurea M 8 526901 Aurea 8 AEYC-1039U-AT2 700126 Aurea M 10 526902 Aurea 10 AEYC-1039U-AT1