Atlantic Aurea M, Aurea M 5, Aurea M 10, AEYC-1039U-AT2, AEYC-1639U-AT Installation Manual

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Page 1

Heat pumps & boilers

INSTALLATION

Aurea M

Air/water heat pump single service Monobloc system

Outdoor unit

AEYC-0639U-AT

AEYC-1039U-AT1

AEYC-1039U-AT2

AEYC-1639U-AT

Hydraulic unit

023227

U0618930_1883_EN_5 22/02/2019

For professionals

To be kept by the user for future reference

Page 2

■ Installation and maintenance rules

■ Hydraulic connections

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

■ Handling

The 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.

The 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 (bre seals, O rings).

- Use Teon 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 di󰀨erent 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.

Page 3

■ Electrical connections

• Always check that the electric power supply is

switched o󰀨 before works.

• Characteristics of the electrical power supply

The electrical installation must be conducted in

accordance with the regulations in e󰀨ect:

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 su󰀩cient 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 insu󰀩cient, check

with your energy supplier the value of the power

supply dened 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 “Specications”, page 7).

The electrical installation must be equipped with a

di󰀨erential protection of 30 mA.

This appliance is designed to operate under a nominal voltage of 230 V +/- 10%, 50 Hz.

• General remarks on electrical connections

It is essential to maintain the phase-neutral polarity when making the electrical connections.

Rigid wire is always preferable for xed installations,

especially in buildings.

Clamp the cables with stu󰀩ng glands to avoid any

accidental disconnection of the conductive wires. Connection to earth and earth bonding continuity

are essential.

• Connecting to screw terminals

Use 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 rmly.

Insu󰀩cient tightening can cause overheating, leading to breakdown or even a re.

Rigid wires

25 mm

Loop

Lug on

exible 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.

Page 4

Contents

 Presentation of the equipment 6

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

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

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

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

Specications ............................7

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

 Location 14

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

 Hydraulic connection 18

Rinsing 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 20

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

Electrical connections on the hydraulic unit side ..24

 Start-up 28

Conguration of the ambient sensor ..........28

Conguration of the room control unit .........28

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

Minimum ow settings of the installation .......29

Cleaning the lter valve ....................29

 Regulation interface 30

The user interface, the central ambient unit (option)

and the ambient sensor (option) .............30

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

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

 Regulation menu 34

List of function lines .......................35

- 4 -

Aurea M / Installation / 1883 - EN

Page 5

 Fault diagnostic 50

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

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

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

 Maintenance 55

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

 Maintenance 55

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

 Appendices 56

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

Start procedure 64

Commissioning check-list ..................64

Conguration le .........................66

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

 ErP performance gures 67

 Instructions for the user 67

Aurea M / Installation / 1883 - EN

- 5 -

Page 6

 Presentation of the equipment

Packing list

►

- 1 package: Outdoor unit.

- 1 package: Hydraulic unit and outdoor temperature sensor.

Heat pump Outdoor unit Hydraulic unit

Model Reference Model Reference Code Reference Code

Aurea M 5 526900 Aurea 5 AEYC-0639U-AT 700125

Aurea M 8 526901 Aurea 8 AEYC-1039U-AT2 700126

Aurea M 10 526902 Aurea 10 AEYC-1039U-AT1 700127

Aurea M 16 526903 Aurea 16 AEYC-1639U-AT 700129

Aurea M 023227

Unpacking and reservations

►

In 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)

Scope

►

This 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 underoor heating-cooling system or fan-convectors).

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

- 6 -

Aurea M / Installation / 1883 - EN

Page 7

Specications

►

Model name Aurea 5 8 10 16

Nominal heating performances (outdoor temperature/ initial temperature)

Heat output

+7°C/+35°C - Under-oor heating kW 5.00 8.00 10.00 16.00

-7°C / +35°C - Under-oor 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-oor heating kW 1.19 1.78 2.30 4.08

-7°C / +35°C - Under-oor 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

Coe󰀩cient of performance (COP) (+7°C/+ 35°C) 4.20 4.50 4.35 3.92

Nominal cooling performances (outdoor temperature/ initial temperature)

Cool output

+35°C / +18°C - Cooling oor 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 oor 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 E󰀩ciency (EER) (+35°C / + 18°C) 4.20 4.43 3.19 3.45

Electrical characteristics

Electrical 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 circuit

Maximum operating pressure MPa (bar) 0.3 (3)

Minimum/maximum ow rate of the hydraulic circuit at 4°C<Δt<8°C (nominal conditions)

l/h 300 / 1200 600 / 2100 600 / 2100 900 / 3000

Miscellaneous

Weight of the outdoor unit kg 49 72 72 117

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

Min /max outdoor temperature °C -20 / +43

Initial max. heating water temperature °C Under-oor heating °C 45

(4)

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

Initial min. water temperature °C 8

(4)

Refrigerant circuit

Factory charge of refrigerating uid R410A 3 g 1050 1720 1720 2990

Maximum operating pressure MPa (bar) 4.1 (41)

Sound pressure level at (x) m from the appliance, 1.5m from the ground, free eld, directivity 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.

Refrigerant R410A in compliance with standard NF EN 378.1.

Temporary values.

Page 8

■ Outdoor unit Aurea 5

Circulating water

return port

Circulating water

outgoing port

■ Outdoor unit Aurea 8 & Aurea 10

825

580

122.5122.5

75 70

327

675

357

30015.3 42

R3/4(20A)

388

■ Outdoor unit Aurea 16

Circulating water

outgoing port

Circulating water

outgoing port

Circulating water

return port

155540155

850 24

80 80

25 330 38

882

357

241000 3637 330

R1(25A)

480173

R1(25A)

Circulating water

return port

g. 6 - Outdoor unit dimensions (in mm)

- 8 -

R1 1/4(32A)

1418

680185

R1 1/4(32A)

205590205

Aurea M / Installation / 1883 - EN

Page 9

■ Hydraulic unit Aurea M

3**

803

845

450

g. 7 - Hydraulic unit dimensions in mm

457

479

2 3

4 5

1 Elbow

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

Aurea M / Installation / 1883 - EN

for condensate evacuation

2 Support

3 Outdoor sensor

4 Insulating sleeves

5 Filter valve

to secure the hydraulic unit.

to detect the outdoor temperature

to insulate the hydraulic connectors

to be installed on the hydraulic circuit return

- 9 -

Page 10

■ Outdoor unit Aurea 5

■ Outdoor unit Aurea 8 & Aurea 10

8 6

■ Outdoor unit Aurea 16

g. 10 - Components (outdoor units)

- 10 -

Aurea M / Installation / 1883 - EN

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

Page 11

°C

0102030405060708090 100

■ Hydraulic unit Aurea M

1 - Electric box. 2 - Regulator / User interface. 3 - On/O󰀨 switch

4 - Bleed tap. 5 - Manometer 6 - Expansion vessel. 7 - Bu󰀨er

(Electrical back-up optional). 8 - Manual drainer. 9 - Flow-meter.

3 5A B

A - Outdoor unit intake B - Outgoing heating ow.

g. 11 - Hydraulic unit components

Outdoor sensor QAC34.

43907

10000

2490

1000

338

-50

-25025 50 75

32500

30000

27500

25000

22500

20000

17500

15000

12500

10000

7500

5000

2500

Return sensor.

Outlet sensor.

°C

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

Aurea M / Installation / 1883 - EN

- 11 -

Page 12

Operating principle

►

The 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

ow heating temperature via the "inverter" compressor.

- Control of the electrical back-up*.

- The daily timer programme enables you to dene 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 regulation

Do 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 lowtemperature 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 tari󰀨, the electrical back-up is subordinate to the supplier's power tari󰀨 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 day

DHW 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 g. 27,

page 30).

Legionella cycles can be programmed.

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

- 12 -

Aurea M / Installation / 1883 - EN

Page 13



Page 14

 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 g. 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

inammable 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.

■ Outdoor unit Aurea 5

>300 mm

> 100 mm

> 600 mm

■ Outdoor unit Aurea 8 & Aurea 10

>300 mm

> 100 mm

> 600 mm

■ Outdoor unit Aurea 16

>300 mm

> 100 mm

> 600 mm

>100 mm

> 600 mm

>100 mm

> 600 mm

>100 mm

> 600 mm

- 14 -

g. 13 - Minimum installation clearances

around the outdoor unit

Aurea M / Installation / 1883 - EN

Page 15

Positioning the outdoor unit

▼

The 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.

In regions with heavy snowfall, if the outdoor unit's entrance and exit are blocked by snow

it may be di󰀩cult to heat up and may probably

cause a breakdown.

Build a canopy or position the unit on a high stand (local

conguration).

- 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

The outdoor unit may generate a large volume

of water (called consensates).

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).

* In regions subject to frequent snow,

(H) must be greater than the average snow layer.

If the appliance is installed in a region where

the temperature may fall below 0 °C for long periods, t 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.

Aurea M / Installation / 1883 - EN

g. 14 - Positioning the outdoor unit,

Discharging condensates

- 15 -

Page 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 qualied person.

350 mm

mini

300 mm

mini

1000 mm

Positioning the hydraulic unit

▼

- Secure the support (4 screws and plugs) to a at, sturdy wall (not a light-weight partition) ensuring that it is correctly levelled.

- Hook the appliance onto its support.

350 mm

mini

538 mm

mini

300 mm

mini

118 mm

188 mm

418 mm

mini

• 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, su󰀩cient space should be left

around the hydraulic unit.

• Be careful to keep the heat pump away from

inammable gas during installation, in particular when it requires brazing. The appliances are not reproof

and should therefore not be installed in a potentially explosive atmosphere.

(S)

g. 15 - Mounting bracket

- 16 -

Aurea M / Installation / 1883 - EN

Page 17

(S)

g. 16 - Remove the panel

Aurea M / Installation / 1883 - EN

- 17 -

Page 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,

para󰀩n, etc.). For older installations, t 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 nal lling.

Hydraulic connection of the

►

outdoor unit

Connect the pipe of the outdoor unit to the hydraulic unit

respecting the direction of ow. Install the valve lter 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 ow.

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

ow 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 ow rate must be at least equal to

the min. value noted in the table “Specications”,

page 7. Installing a regulation mechanism (other

than those present in our congurations) which reduces or stops the ow through the hydraulic unit is prohibited.

g. 17 - Installing the lter valve

- 18 -

Tightening torque: 15 to 35 Nm

Couple : 15 à 35 Nm

g. 18 - Hydraulic connections

Aurea M / Installation / 1883 - EN

Page 19

Heating installation volume

►

The installation's min. water volume must be respected.

Install a bu󰀨er 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

Aurea M 5 23 12 2

Aurea M 8 23 12 2

Aurea M 10 36 33 15

Aurea 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 ow direction and that all of the valves are open.

- Fill the installation.

Do not operate the circulating pump while lling. 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.

Obligation

Fan convector

Recommendation

Radiators

Recommendation

Floor heating-cooling system

Precise lling pressure is determined by the

manometric head of the installation.

g. 19 - hydraulic unit manual bleeder valve

Aurea M / Installation / 1883 - EN

- 19 -

Page 20

 Electrical connection

Ensure that the general electrical power supply has been cut o󰀨 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 g. 34, page 62.

Outdoor sensor

cable 2 x 0.75 mm²

the heat pump and the hydraulic unit

Phase, Neutral, Earth, Communication bus

Interconnection between

4 x 1.5mm² cable

ESC

bar

Electrical back-up power supply (see table below)

General electrical power supply (see table below)

Radio central ambient unit (option)

Radio room thermostat UA55

(optional)

Central ambient unit (option)

cable 3 x 0.5 mm²

Room thermostat (optional)

cable 2 x 0.5 mm²

Electrical

panel

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

- 20 -

Aurea M / Installation / 1883 - EN

Page 21

Cable section and protection rating

►

The 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

Aurea M 5 2500 W 3 x 1.5 mm² 16 A

Aurea M 8 3500 W 3 x 2.5 mm² 20 A

Aurea M 10 4025 W 3 x 2.5 mm² 20 A

Aurea M 16 5820 W 3 x 4 mm² 32 A

Connector cable

(phase, neutral, earth)

Curve C

circuit breaker size

■ Interconnection between the heat pump and the hydraulic unit

The 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.

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

Model

Aurea M 2x3 kW 26.1 A 3 x 6 mm² 32 A

Power Nominal current

(phase, neutral, earth)

Cable

Curve C

circuit breaker size

Aurea M / Installation / 1883 - EN

- 21 -

Page 22

Electrical connections on the outdoor unit side

►

Access to the connection terminals

▼

■ Outdoor unit Aurea 5

- Remove the cover.

Cable clamp

Unscrew the cover (1 screw)

Cables

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

- Remove the cover.

Cable clamp

Unscrew the cover (3 screw)

Cables

Cable clampCable clamp

- 22 -

Unscrew the cover (3 screw)

Cables

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.

Aurea M / Installation / 1883 - EN

Page 23

Heating cable (optional)

▼

- Locate the heating part (see g. 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).

Thermostat

Repère

mark

Avoid metal edges that could damage the insulation.

- Connect the heating cable to the terminal block (terminals L and N).

Heating part

Partie chauffante 1 m

1 m

Cold part

Partie froide

Supply

Alimentation

1.5 m

Aurea M / Installation / 1883 - EN

L N

POWER

Main electricity

supply

Heating cable

g. 21 - Heating cable mounting

Interconnection between outdoor unit

and hydraulic unit

2 3

- 23 -

Page 24

Electrical connections on the hydraulic unit side

►

Access to the connection terminals

▼

- Remove the front panel (2 screws) (g. 16, page 17).

- Open the power control box.

- Make the connections according to the diagram

g. 22, page 24.

Do not t 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.

1 2 3

to outdoor element contact *

green/yellow brown

blue

red

Outdoor unitHydraulic unit

L N

POWER

Single phase 230 V electric power supply

Interconnection between the heat pump and the hydraulic unit

2 3

g. 22 - Connection to the terminal blocks

- 24 -

Aurea M / Installation / 1883 - EN

Page 25

Electrical backup (optional)

▼

- Connect the electrical supplies of electrical back-up to the electrical panel ( see g. 22, page 24).

- Select the electrical back-up power

Electrical back-up power

Shunt A + shunt B Adjust :

- 5891 = Electric

immersion heater 1

ow K25

shunt B

shunt A

Second heating circuit (optional)

▼

- 5892 = Electric

immersion heater 2

ow K26

Shunt A only Adjust :

- 5891 = Electric

immersion heater 1

ow K25

- 5892 = None

= 6 Kw

= 3 Kw

- 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 specic peak/o󰀨-peak and day / night contracts. In particular, domestic hot water (DHW) at Nominal

temperature will be produced during the o󰀨-peak hours

when electricity is cheaper.

- Connect the "Power Provider" contact to input EX2.

- Set the parameter 1620 to "O󰀨 peak tari󰀨".

- 230V on input EX2 = "Peak hours" information activated.

Load shedding or peak shaving

▼

The 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 pump

▼

All 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-oor heating, insert the under-oor heating thermal safety into the under-oor heating circulator

link.

Aurea M / Installation / 1883 - EN

- 25 -

Page 26

Outdoor sensor

▼

The 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 T55

Connect the sensor to the X86 connector of the RVS regulation board using the connector provided (terminals 1, 2).

• Radio room thermostat T58

Connect the wireless room thermostat to the connector X60.

Installing a central ambient unit

• T75 central ambient unit

Connect the sensor to the X86 connector of the RVS regulation board using the connector provided (terminals 1, 2 and 3).

• T78 radio room control unit

Connect the radio central ambient unit to the connector X60.

Fan convector zone

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

- 26 -

Aurea M / Installation / 1883 - EN

Page 27

Hydraulic unit regulator

Cable grommet

Electricity supply terminal strip

g. 23 - Hydraulic module's electrical cabinet

Shedding or EJP

Délestage ou EJP

(Peak Day Clear)

(Effacement Jour de Pointe)

Tarifds, day/night, peak/o󰀨-peak

Tarifs, jour/nuit, HP/HC

External fault

Défaut externe

Contact d'organe

External component

externe*

contact *

(défauts, délesteur,

(faults, shedder energy meter)

compteur d'énergie)

EX1 EX2 EX3

X11

X86

1 5

Interface board

X84

M B9

** Sonde

** T55

d'ambiance

room

T55

thermostat

* 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.

** Option

Terminal 3 of the central ambient unit does not need to be connected (central ambient unit lighting).

765

12 1 3 2

** Centrale

** T75

ambiance

room

T75

control unit

765

13 2

** Centrale

** T78

ambiance

radio room

radio T78

control unit

Oudoor

Sonde

Sensor

extérieure

**Sonde

** T58

d'ambiance

radio room

radio T58

thermostat

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

Aurea M / Installation / 1883 - EN

- 27 -

Page 28

 Start-up

- Engage the main isolator switch of the installation.

When rst 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 o󰀨 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 specic settings for the regulation (conguration of the installation in particular):

- Press OK.

Conguration of the ambient

►

sensor

To congure 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 gure ashes.

- Press the presence button, the ambient

sensor displays P1 and a gure ashes. 1: Automatic storing; a correction of the value with the knob is adopted without any specic validation

(timeout) or by pressing the operation button.

2: Save with conrmation; 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 gure ashes. 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.

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

- Conrm 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).

Conguration 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,

- 28 -

Aurea M / Installation / 1883 - EN

Page 29

Heating circulation pump speed settings

AEYC-0639U

AEYC-1039U

AEYC-1639U

Fermeture

►

Main 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.

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

PCB (Display)

PCB(Display)

SW5 position

1 2

OFF

1 2

OFF

1 2

OFF

■ Outdoor unit Aurea 5

(m) 12

0 5 10 15

Level 3

Vitesse 3

Level 2

Vitesse 2

Vitesse 1

Level 1

Level 3

(Maximum)

Level 2

(Medium)

Level 1

(Minimum)

20(L/min)

PCB(Display)

Level 3 Level 2 Level 1

Level 3

(Maximum)

■ Outdoor unit Aurea 16

(m)

10 20 30 40

MODE SW

1 2 3 4

OFF

Turn ON the dip switch 3

1 - Turn ON the SW3

2 - Press SW-Pump

PUMP SW

Level 2

(Medium)

3 - Turn OFF the SW3

Vitesse 2

Level 2

Level 1

Vitesse 1

1 2 3 4

OFF

Level 1

(Minimum)

Level 3

Vitesse 3

50(L/min)

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

■ Outdoor unit Aurea 8 & Aurea 10

(m)

0 105 20

Vitesse 1

Level 1

15 25 30 35

Vitesse 2

Level 2

Level 3

Vitesse 3

The quantity should not be less than 10L/min.

Aurea M / Installation / 1883 - EN

40(L/min)

The quantity should not be less than 15L/min.

Minimum ow settings of the

►

installation

Adjust parameter 2899 (page 43) according

to the heat pump installed.

Cleaning the lter valve

►

Immediately after commissioning, clean the lter of the lter valve (remove waste generated by the installation: seals, oakum, lings, etc.).

- Close the valve.

- Unscrew the cap.

- Remove the clip using pliers.

- Clean the lter.

Closure

- 29 -

Plug

Bouchon

Clips

Filtre

Filter

Page 30

 Regulation interface

The user interface, the central ambient unit (option)

►

and the ambient sensor (option)

g. 27 - User interface

Auto

0 4 8 12 16 20 24

ESC

g. 25 - Central ambient unit T75/T78

Auto

°C

g. 26 - Radio room thermostat T55/T58

- 30 -

Aurea M / Installation / 1883 - EN

Page 31

Ref. Functions - Denition of the functions

Arrêt

Auto

1 Selecting the DHW operation

Marche

- 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

O󰀨

"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

Service 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.

Aurea M / Installation / 1883 - EN

- 31 -

Page 32

Description of the display

►

Xxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxx

Xxxxxxxxxxxxxxxxxxxxxxxxxxx

Icons Denitions

- 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.

Weather-dependent control

►

The 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 tted to the installation,

they must be opened fully or set higher than the normal value of the ambient temperature.

Setting

▼

During installation, the weather-dependent setpoint

must be congured according to the heat emitters and

the residence's insulation. The weather-dependent setpoint curves (g. 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 signicant increase

in the initial water temperature in the heating circuit.

The shift in water logic (parameter 721) modies the

start temperature of all the curves, without modifying the slope (g. 30, page 33) .

The corrective actions if discomfort is experienced are listed in the table (g. 31, page 33).

INFO

PROG

ECO

temperature ambiante

- Holiday function activated.

- Process in progress.

- Compressor operation.

- Burner operation.

- Default message.

- Maintenance, special operation

- Information level activated.

- Programming activated.

- ECO function activated (Heating stopped temporarily)

- Time / Parameter number / Setpoint value.

- 32 -

temperature ambiante

- Ambient temperature / Setpoint value.

- Setpoint information / Parameter information.

g. 28 - Closing the display

Aurea M / Installation / 1883 - EN

Page 33

° C

empérature départ chau

Application PAC seule

Heat pump application only

100

ffage °C

Heating start temperature °C

Température extérieure °C

Outdoor temperature °C

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

Heating start

+4,5

temperature °C

-4,5

Displacement

Pente de la

2.753

2.5

2.25

1.75

1.5

1.25

0.75

0.5

0.25

-100

-20

Heating curve

courbe de chauffe

slope

Radiateur classique

Traditional radiator

Radiateur BT

Low temperature radiator

(basse température)

Dynamic radiator

Radiateur dynamique

Underoor heating

Plancher chauffant

° C

Weather-dependent setpoint slope

0.5

-55

Outdoor temperature °C

-20-15-10

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

Feelings...

... in warm weather ... in cold weather

Cold

Cold Cold

Hot

Cold

Hot

Cold

Corrective actions

on the weather-dependent setpoint:

Slope (line 720) Shift (line 721)

No correction

g. 31 - Corrective actions in case of discomfort

Aurea M / Installation / 1883 - EN

- 33 -

Page 34

 Regulation menu

General

▼

Only the parameters accessible at the levels:

U - end user. I - Commissioning S - Specialist. are described in this document.

The access levels are specied 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.

Press and release

Press for 3 seconds

End user

OK OK

Time of day and date Hours / minutes 1 Time 1...24 h

User interface Day/Month 2 Minutes 0...60 min Heating circuit 1 timer programme ...

End user Start-up Specialist OEM

Time of day and date

User interface Heating circuit 1 timer programme ...

Year 3

Hours / minutes 1 Day/Month 2

Year 3

End date of summer time 4 01.01...31.12

End date of summer time 5

- 34 -

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

▼

Heating curve slope

Curve displacement

Min. outgoing value

Max. initial setpoint

DHW charging time limitation

VLT Radiators /

Heating-cooling oor

720 (CC1) 1020 (CC2)

721 (CC1) 1021 (CC2)

740 (CC1) 1040 (CC2)

741 (CC1) 1041 (CC2)

5030 Factory (90 min) Factory (90 min) 40 min

0.25 to 0.5 0.5 to 1.25 0.4 to 1.1 1.25 to 3

0 0 4 * 0

Factory (17 °C) Factory (17 °C) 30 or 35 °C

50 °C Factory (55 °C) 65 °C 65 °C

Low temperature radiators

Dynamic radiators or fan-coil heaters

Aurea M / Installation / 1883 - EN

Classic temperature radiators

Factory

(17 °C)

Factory

(90 min)

Page 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 rst 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, ... ,

Mon-Sun

Saturday, Sunday

501 U 1

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 2

In service phase (start) 00:00... --:-- 10 min --:--

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

505 U 3

In service phase (start) 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, ... ,

Mon-Sun

Saturday, Sunday

521 U 1

In service phase (start) 00:00... --:-- 10 min 6:00

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

523 U 2

In service phase (start) 00:00... --:-- 10 min --:--

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

525 U 3

In service phase (start) 00:00... --:-- 10 min --:--

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

536 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.

Aurea M / Installation / 1883 - EN

- 35 -

Page 36

Line Function Setting range or display

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

Setting

increment

Basic

setting

470 U Pre-selection (day / week) Mon-Sun, Mon-Fri, Sat-Sun,

Mon-Sun

Monday, ... , Saturday, Sunday

471 U 1

In service phase (start) 00:00... --:-- 10 min 06:00

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

473 U 2

In service phase (start) 00:00... --:-- 10 min --:--

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

475 U 3

In service phase (start) 00:00... --:-- 10 min --:--

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

479 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 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,

Mon-Sun

Monday, ... , Saturday, Sunday

481 U 1

In service phase (start) 00:00... --:-- 10 min 6:00

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

483 U 2

In service phase (start) 00:00... --:-- 10 min --:--

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

485 U 3

In service phase (start) 00:00... --:-- 10 min --:--

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

489 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 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,

Mon-Sun

Monday, ... , Saturday, Sundary

561 U 1

In service phase (start) 00:00... --:-- 10 min 00:00

562 U 1st Out of service phase (end) 00:00... --:-- 10 min 05:00

563 U 2

In service phase (start) 00:00... --:-- 10 min 14:30

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

565 U 3

In service phase (start) 00:00... --:-- 10 min --:--

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

576 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.

- 36 -

Aurea M / Installation / 1883 - EN

Page 37

Line Function Setting range or display

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 --.--

Setting

increment

Basic

setting

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

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…

712 U Reduced ambient temperature value Antifreeze temperature...

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 g. 29, page 33)

721 I Translation of the heating curve

(see g. 30, page 33)

Comfort value

Comfort temperature

0.1... 4 00:02 0.5

-4.5... 4.5 °C 0.5 °C 0 °C

0.5 °C 20 °C

0.5 °C 19 °C

protection

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-oor heating = 50 °C / Radiators = 65 °C.

Important remark: The maximum limit is not a safety function as that required for under-oor heating.

750 S Room temperature inuence 1 %... 100 % 1 % 50 %

If the installation is equipped with an ambient sensor: This function enables you to choose the ambient temperature's inuence 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 O󰀨, Up to reduced setpoint,

790 S Maximum optimisation on trigger

(Anticipated start to reach the comfort value)

Up to protection setpoint

0... 360 min 10 min 180 min

O󰀨

791 S Maximum optimisation on disconnection

(Anticipated stop to switch from the comfort value

to the reduced value)

Aurea M / Installation / 1883 - EN

0... 360 min 10 min 30 min

- 37 -

Page 38

Line Function Setting range or display

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 oor drying (g. 1) O󰀨

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.

Setting

increment

setting

Respect the standards

Heating start temperature°C

0 1 5 10 18 1

Heating ready for occupation

Heating functional + Heating ready for occupation

5 7

Functional

heating

Day

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".

Basic

g. 1 - Diagram of the oor drying programmes

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

This function allows the customised oor drying temperature to be set. This temperature remains xed. The oor 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

Operating mode at the end of oor drying.

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

901 U Operating mode Protection, Automatic, Reduced,

Comfort

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

Reduced

Protection

- 38 -

Aurea M / Installation / 1883 - EN

Page 39

Line Function Setting range or display

Setting

increment

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.

909 I Flow temp setp at OT° 35°C 6... 35 °C 0.5 °C 16 °C

Starting cooling temperature setting for an outdoor temperature of 35 °C.

Flow temperature setpoint

°C

908

909

25 35

Outdoor temperature

°C

g. 2 - Slope of the Cooling curve

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

Basic

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 a󰀨ected 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).

Nominal ambient temperature setpoint

°C

In summer, the comfort setting for cooling (Line 902)

92 0

902

91 9918

Outdoor temperature

is o󰀨set upwards in line with the increase in outdoor

temperature. The saves on cooling power and prevents too great a

di󰀨erential between the ambient indoor and outdoor

temperatures.

°C

Remark: Summer compensation explains the di󰀨erence

between the value set on Line 902 (or on the setting knob) and the reading on line 8740.

g. 3 - Compensation for the comfort setting

Aurea M / Installation / 1883 - EN

- 39 -

Page 40

Line Function Setting range or display

Setting

increment

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.

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

The lowest starting temperature for cooling for an outdoor temperature of 35 °C.

Flow temperature setpoint

°C

908

923 924

Flow temperature setpoint (WITH minimum limit)

Basic

909

Flow temperature setpoint

(WITHOUT minimum limit)

25 35

°C

Outdoor temperature

g. 4 - Limitations on the starting temperature setting

928 S Room temperature inuence --, 1... 100 % 1 % 80 %

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 g. 29, page 33)

1021 I Translation of the heating curve

(see g. 30, page 33)

0.1... 4 0.02 0.5

-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 o󰀨 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-oor heating = 50 °C / Radiators = 65 °C.

Important remark: The maximum limit is not a safety function as that required for under-oor heating.

- 40 -

Aurea M / Installation / 1883 - EN

Page 41

Line Function Setting range or display

1050 S Room inuence 1 %... 100 % 1 % 50 %

If the installation is tted with a room thermostat: This function enables you to choose the ambient temperature's inuence 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).

Setting

increment

Basic

setting

1080 S Quick setback O󰀨, Up to reduced setpoint,

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 oor drying (g. 1, page 38) O󰀨

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.

1151 I Floor curing setpoint manually

(if line 1150 = manual)

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

1156 I Floor curing day current 0... 32

Up to protection setpoint

0... 95 °C 1 °C 25 °C

O󰀨

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

1200 S Operating mode changeover None, Protection mode,

Reduced, Comfort, Automatic

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 tted with the cooling kit (Only with the cooling kit option).

1201 U Operating mode Protection, Automatic, Reduced,

Comfort

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

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

1208 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.

1209 I Flow temp setp at OT° 35°C 6... 35 °C 0.5 °C 16 °C

Starting cooling temperature setting for an outdoor temperature of 35 °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.

Reduced

Protection

Aurea M / Installation / 1883 - EN

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Page 42

Line Function Setting range or display

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 a󰀨ected 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).

1223 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.

1224 S Flow temp setp min OT° 35°C 6... 35 °C 0.5 °C 18 °C

The lowest starting temperature for cooling for an outdoor temperature of 35 °C.

1228 S Room inuence 1... 100 % 1 % 80 %

If the installation is tted with a room thermostat: This function enables you to choose the ambient temperature's inuence 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

Setting

increment

Basic

setting

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)

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

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

65 °C

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

1612 U Reduced DHW T° value 8 °C...

Comfort value (line 1610)

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

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.

O󰀨 peak rates tari󰀨 (THC)* : The electrical back-up heating is only authorised to operate during the o󰀨-peak period.

1 °C 55 °C

1 °C 40 °C

Time program

4/DHW

- 42 -

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

o󰀨-peak.

- Connect the "Power Provider" contact to input EX2. (see g. 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 tari󰀨s. Switching on the electrical back-up for the DHW tank is only authorised during o󰀨-peak hours.

Aurea M / Installation / 1883 - EN

Page 43

Line Function Setting range or display

Setting

increment

Basic

setting

1640 I Anti-legionnella function O󰀨, Periodic (according to the setting for line),

O󰀨

Fixed day of the week (according to the setting for line 1642)

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. O󰀨, On O󰀨

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

DHW release

Time program 4/DHW, Time program 5

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

-30... 30 °C 1 °C 2 °C

temperature

2899 I Min ow 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)

Aurea M 8 Aurea 8 600 (10 l/min)

Aurea M 10 Aurea 10 600 (10 l/min)

Aurea M 16 Aurea 16 900 (15 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 = O󰀨 _ 1st HP back-up = O󰀨 _ 2nd HP back-up = O󰀨 _ Boiler = On. Locked :

HP = O󰀨 _ DHW back-up = O󰀨 _ 1st HP back-up = O󰀨 _ 2nd HP back-up = O󰀨 _ Boiler = On.

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

On time of the Silent mode function

3027 S Silent mode o󰀨 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

g. 5 - Silent mode

Aurea M / Installation / 1883 - EN

Silent mode power max

(2907)

100

-10 (3029)

-5 (3028)

Outdoor temperature

°C

- 43 -

Page 44

Line Function Setting range or display

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 --

3131 U Energy brought in heating 2 (N - 2) Kwh --

3132 U Energy brought in DHW 2 Kwh --

3133 U Energy brought in cooling 2 Kwh --

3138 U Energy brought in heating 3 (N - 3) Kwh --

3139 U Energy brought in DHW 3 Kwh --

3140 U Energy brought in cooling 3 Kwh --

3145 U Energy brought in heating 4 (N - 4) Kwh --

3146 U Energy brought in DHW 4 Kwh --

3147 U Energy brought in cooling 4 Kwh --

Setting

increment

Basic

setting

3152 U Energy brought in heating 5 (N - 5) Kwh --

3153 U Energy brought in DHW 5 Kwh --

3154 U Energy brought in cooling 5 Kwh --

3159 U Energy brought in heating 6 (N - 6) Kwh --

3160 U Energy brought in DHW 6 Kwh --

3161 U Energy brought in cooling 6 Kwh --

3166 U Energy brought in heating 7 (N - 7) Kwh --

3167 U Energy brought in DHW 7 Kwh --

3168 U Energy brought in cooling 7 Kwh --

3173 U Energy brought in heating 8 (N - 8) Kwh --

3174 U Energy brought in DHW 8 Kwh --

3175 U Energy brought in cooling 8 Kwh --

3180 U Energy brought in heating 9 (N - 9) Kwh --

3181 U Energy brought in DHW 9 Kwh --

3182 U Energy brought in cooling 9 Kwh --

3187 U Energy brought in heating 10 (N - 10) Kwh --

3188 U Energy brought in DHW 10 Kwh --

3189 U Energy brought in cooling 10 Kwh --

3190 S Reset xed 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.

- 44 -

Aurea M / Installation / 1883 - EN

Page 45

Line Function Setting range or display

Setting

increment

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

Aurea M 8 Aurea 8 1.78

Aurea M 10 Aurea 10 2.32

Aurea M 16 Aurea 16 4.10

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

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

5024 S Switching di󰀨erential 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 conguration

5710 S Heating circuit 1 O󰀨, On On

5711 S Cooling circuit 1 O󰀨, 4 pipe system, 2 pipe system O󰀨

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

5715 S Heating circuit 2 O󰀨, On O󰀨

5716 S Cooling circuit 2 O󰀨, 4 pipe system, 2 pipe system O󰀨

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 ow 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 ow 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 tari󰀨, 3: ---, 4: Evapor. overload E14, 5: Evaporat. pressure sensor E26, 6: E15 evap ow controller, 7: E24 consumption ow 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 di󰀨 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.

Aurea M / Installation / 1883 - EN

- 45 -

Page 46

Line Function Setting range or display

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

Setting

increment

Basic

setting

5982 S EX2 input function E5 electricity

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 O󰀨, 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 --

6231 S Info 2 OEM --

6258 S Info 3 OEM --

reduced tari󰀨

6259 S Info 4 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

6802 S History 2 Date, Time, Error code

6804 S History 3 Date, Time, Error code

6806 S History 4 Date, Time, Error code

6808 S History 5 Date, Time, Error code

6810 S History 6 Date, Time, Error code

6812 S History 7 Date, Time, Error code

6814 S History 8 Date, Time, Error code

6816 S History 9 Date, Time, Error code

6818 S History 10 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

7073 S Mean number of compressor start up operations

per hour of operation, over the last 6 weeks.

Reset? (return to zero) No, Yes

- 46 -

0... 240 1 month --

0... 12 --

Aurea M / Installation / 1883 - EN

Page 47

Line Function Setting range or display

7141 U Assist mode O󰀨, On O󰀨

O󰀨: 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.

Setting

increment

Basic

setting

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

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

7722 I Cooling operation D2 O󰀨, On O󰀨

7723 I Heat pump D3 O󰀨, On O󰀨

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

7858 I H3 input signal Without, Closed (ooo), open (---),

Pulses, Frequency Hz, Voltage V

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

7912 I Input EX2 (peak/o󰀨 peak tari󰀨s) 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 --

Without

7974 I Sensor temperature BX2 -28... 350 °C 1 °C --

7975 I Sensor temperature BX3 -28... 350 °C 1 °C --

7976 I Sensor temperature BX4 -28... 350 °C 1 °C --

7999 I H33 input signal Without, Closed (ooo), open (---),

Pulses, Frequency Hz, Voltage V

Aurea M / Installation / 1883 - EN

Without

- 47 -

Page 48

Line Function Setting range or display

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 O󰀨, On O󰀨

8402 I Electrical resistance 1 start O󰀨, On O󰀨

8403 I Electrical resistance 2 start O󰀨, On O󰀨

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

Setpoint (ow) HP 0... 140 °C 1 °C --

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

Setpoint (ow) HP 0... 140 °C 1 °C --

Setting

increment

setting

Basic

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

8425 S Condenser temperature di󰀨erence -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

8455 S Heat pump counter locking

Reset? (return to zero) No, Yes

8456 S Hours of operation of electrical start

Reset? (return to zero) No, Yes

8457 S Counter for n° of electrical starts

Reset? (return to zero) No, Yes

8458 I State of smart grid Locked 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

8702 U Maximum outdoor temperature

Reset? (return to zero) No, Yes

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

0... 199999 --

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

0... 199999 --

Required draught, Forced draught

-50... 50 °C 1 °C --

Released

draught

8703 I Attenuated outdoor temperature

Reset? (return to zero) No, Yes

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 O󰀨, On O󰀨

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 --

- 48 -

-50... 50 °C 1 °C --

Aurea M / Installation / 1883 - EN

Page 49

Line Function Setting range or display

8756 U Cooling ow temperature 1 0... 140 °C 1 °C --

Cooling ow temperature setpoint 1 --

8760 I Heating circuit 2 circulator O󰀨, On O󰀨

8761 I Heat circ mix valve 2 open O󰀨, On O󰀨

8762 I Heat circ mix valve 2 close O󰀨, On O󰀨

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 O󰀨, On O󰀨

8782 I Cool circ mix valve 2 open O󰀨, On O󰀨

8783 I Cool circ mix valve 2 closed O󰀨, On O󰀨

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

Cooling ow temperature setpoint 2 --

8820 I DHW pump O󰀨, On O󰀨

8821 I El imm heater DHW O󰀨, On O󰀨

Setting

increment

Basic

setting

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 O󰀨, On O󰀨

9032 I Relay output QX2 O󰀨, On O󰀨

9033 I Relay output QX3 O󰀨, On O󰀨

9034 I Relay output QX4 O󰀨, On O󰀨

9035 I Relay output QX5 O󰀨, On O󰀨

9071 I Relay output QX31 O󰀨, On O󰀨

9072 I Relay output QX32 O󰀨, On O󰀨

9073 I Relay output QX33 O󰀨, On O󰀨

9074 I Relay output QX34 O󰀨, On O󰀨

9075 I Relay output QX35 O󰀨, On O󰀨

Aurea M / Installation / 1883 - EN

- 49 -

Page 50

 Fault diagnostic

Depending 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 unit

►

The 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

- No connection.

10 Outdoor sensor. B9 Yes

33 Heat pump start sensor temperature error. B21 Yes

44 Heat pump start sensor temperature error. B71 Yes

50 DHW temperature sensor. B3 Yes

60 Ambient sensor 1. Yes

65 Ambient sensor 2. Yes

105 Maintenance message. Yes

121 Heating circuit 1 start temperature not reached. Yes

122 Heating circuit 2 start temperature not reached. Yes

127 Anti-legionella temperature not reached. Yes

369 External fault (safety device) No

370

441 2e zone sensor not congured (if 2nd circuits kit)

516 Heat pump missing

Outdoor unit error

(during a start-up phase, see § "Commissioning").

The polarity of the ambient sensor has not been respected.

see below. No

BX31; Set the parameter 5700

to 2

Loss of connection between controller and HP.

HP operation

despite the error

- 50 -

Aurea M / Installation / 1883 - EN

Page 51

Faults displayed on the outdoor unit

►

The 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

"RESET" button

Display

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

Direct Voltage Error

“Discharge”

temperature error

Verication Breakdown maintenance

Electrical power supply Check the power supply.

Fuse CF1

0639U : 250V 15A 1039U : 250V 25A

1639U : 250V 30A

Fuse CF3

250V 3A

Fuse CF4

0639U : 250V 15A 1039U : 250V 25A

Main board Other than described above Replace the main board

Fan motor

Fuse CF6

1639U : 250V 3A

Fuse CF7

1039U : 250V 3A 1639U : 250V 3A

Circulator

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

Main board

Electrical power supply Check the power supply.

Discharge temperature sensor

Gas leak

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

Test the CF3 fuse If CF3 burnt, replace the main board

Test the CF4 fuse If CF4 burnt, replace the main board

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

Run the heat pump with the fan motor disconnected

Test the fuse

Run the heat pump with the circulator disconnected

Test the fan motor voltage

Test the circulator voltage

Test the sensor If the sensor is defective, replace it

Check the service valve and cooling circuit (pipes)

If another error code appears, replace the fan motor

If CF4 is burnt, replace it

If CF7 is burnt, replace it

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

If another error code appears, replace the circulator

If the voltage is incorrect, replace the main board

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

Error reset

---

Restart

Auto

Aurea M / Installation / 1883 - EN

- 51 -

Page 52

Error

codes

Protection measures against direct

current overintensity

detection

A3 CT disconnection Main board --- Replace the main board

Protection measures against direct

current overintensity

detection

Anormal compressor rotation

Suction temperature

sensor error.

Defrosting

temperature sensor error.

Discharge

temperature sensor error

Error contents,

Location of the error

Abnormal operation in under/overload

Drop in power supply

voltage

Main board

Temporary interruption in power supply (in the

event of a storm)

Compressor Other than described above Replace the compressor

Abnormal operation in under/overload

Drop in power supply

voltage

Temporary interruption in power supply (in the

event of a storm)

Abnormal operation in under/overload

Drop in power supply

voltage

Fuse CF6

0639U : 250V 15A 1039U : 250V 25A

Circulator and/or

hydraulic circuit blocked

Drop in power supply

voltage

Temporary interruption in power supply (in the

event of a storm)

Compressor or Main board

Suction temperature sensor

Defrosting temperature sensor

Discharge temperature sensor

Verication Breakdown maintenance

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

Check the excess gas

Check the power supply voltage (230V)

Run the heat pump with the compressor disconnected

--- Restart

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

Check the excess gas

Check the power supply voltage (230V)

--- Restart

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

Check the excess gas

Check the power supply voltage (230V)

Check the electrical continuity

Test the CF6 fuse

Check the circulator and the

hydraulic circuit

Check the power supply voltage (230V) during operation

--- Restart

Other than described above Replace the compressor

Test the sensor If the sensor is defective, replace it

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

Check that the air ows freely in and out

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

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

Check that the air ows freely in and out

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

Check that the air ows freely in and out

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

If CF6 is burnt, replace the main board

Remove the plug then restart

Error reset

Manual

Auto

(*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.

- 52 -

Aurea M / Installation / 1883 - EN

Page 53

Error

codes

Location of the error

Upper fan motor error (1639U)

Error contents,

Fuse CF7

250V T3.15A

Main board

Verication Breakdown maintenance

Check the electrical continuity

Test the CF7 fuse

If CF7 is burnt, replace the fan motor and the CF7 fuse

If CF7 is not burnt, check the fan motor's power supply

voltage

If the voltage is normal, replace the fan motor

If the voltage is abnormal, replace the main board

Error reset

Manual Fan motor (*2)

Outdoor temperature

sensor error

Lower fan motor error (1639U)

Fan motor error (0639U, 1039U)

Main board

temperature

elevation (>110°C)

Main board

temperature sensor error

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

Serial error

Controller board

C8 Main board error Main board

Out temperature

sensor error

Return temperature

sensor error

High pressure pressure sensor in

operation (1639U)

P1 Circulator error

High pressure

pressure sensor error (1639U)

Protection against compressor

overheating (1639U)

Outdoor temperature sensor error

Fuse CF6

1639U : 250V T3.15A

Fuse CF7

1039U : 250V T3.15A

Fan motor

Main board

Incorrect installation

Main board temperature sensor

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

Controller board Other than described above Replace the controller board

Main board Other than described above Replace the main board

Earth cable --- Check that earthing is correct

Out temperature sensor error

Return temperature sensor error

Outdoor air recirculation

Hydraulic circuit blocked

Circulator (*2)

Main board

Circulator and/or

hydraulic circuit blocked

High pressure pressure sensor

Protection against compressor overheating

relay

Gas leak

Test the sensor If the sensor is defective, replace it Auto

Test the CF6 fuse If CF6 is burnt, replace it

Test the CF7 fuse If CF7 is burnt, replace it

Test the fan motor power supply

voltage

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

--- Replace the main board

--- Replace the main board Auto

Check the cable and the connections

Disconnect the electricity supply for

3 minutes then restart

Check the connections of the cables and reactor contacts

Test the sensor If the sensor is defective, replace it

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

Check the difference in Out/Return temperature

A large difference means that the

ow rate is too low

Test the circulator's motor power

supply voltage

Check the circulator and the

hydraulic circuit

Check the connections of the cables and contacts

Test the relay

Check the service valve and cooling circuit (pipes)

If the voltage is normal, replace the fan motor

If the voltage is abnormal, replace the main board

Check that the air ows freely in and out

Restart after check

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

Check that the air ows freely in and out

Remove the plug then restart

If the voltage is normal, replace the circulator

Remove the plug then restart

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

If the protection against compressor overheating relay

is burnt, replace it

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

Manual

Auto

Restart

Auto

Manual

Restart

Manual

Aurea M / Installation / 1883 - EN

- 53 -

Page 54

Error

codes

No cooling

No heating

Error contents,

Location of the error

Fuse CF2

0639U : 250V T3.15A 1039U : 250V T3.15A

1639U : 250V T5A

4-channel valve Test the solenoid valve If the solenoid valve is burnt, replace it

Reheater Test the reheater If the reheater is burnt, replace it

Short cycle (insufcient

air circulation)

Out temperature sensor / Return temperature sensor

Gas leak

Hydraulic circuit blocked

Verication Breakdown maintenance

Test the CF1 fuse

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

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

Check the service valve and cooling circuit (pipes)

Check the difference in Out/Return temperature

A large difference means that the

ow rate is too low

If CF2 is burnt, replace the fuse, test the 4-channel

solenoid valve and the reheater

Check that the air ows freely in and out

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

Remove the plug then restart

Error reset

---

Information display

►

The Info button calls up various information.

Depending on the appliance type, the conguration 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 Line

Current drying value. -

Current drying day -

Drying days completed. -

HP status. 8006

DHW status. 8003

Heating circuit 1 status. 8000

Heating circuit 2 status. 8001

Cooling circuit 1 status. 8004

Supplementary source status. 8022

Cooling circuit 2 status. 8025

Outdoor temperature. 8700

Ambient temperature 1

Ambient value 1.

Start temperature 1.

Start value 1.

8740

8743

Item Line

Ambient temperature 2.

Ambient value 2.

Start temperature 2.

Start value 2.

8770

8773

DHW temperature 8830

Heat pump return temperature.

Heat pump value (start)

Heat pump start temperature.

Heat pump setpoint (start)

8410

8412

Energy brought in 3113

- 54 -

Aurea M / Installation / 1883 - EN

Page 55

 Maintenance

Fermeture

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

Hydraulic checks

►

Warning :If frequent rells are required it is

essential that you look for any leaks.

If you need to ll up and reset the pressure, check the type of uid originally used.

Recommended lling pressure: between 1 and 2 bar (the exact lling pressure is determined according to the

installation's manometric head). Every year.

- Check the expansion vessel pressure (pre-ination of 1 bar) and the correct operation of the safety valve.

- Check and clean the lter valve on the heating circuit return.

If the installation is tted 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.

- Close the valve.

- Unscrew the cap.

- Remove the clip using pliers.

- Clean the lter.

Plug

Bouchon

Clips

Filtre

Filter

Closure

 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 valve

►

If the installation is tted with a DHW tank. Carefully comply with the direction for tting 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.

Aurea M / Installation / 1883 - EN

- 55 -

Page 56

 Appendices

Overall hydraulic layout

►

■ Conguration 1: 1 heating circuit and DHW tank (DHW kit External)

Ssa

SA*

Rdyn*

SA* - Room sensor (optional / except with Rdyn)

SE - Outdoor sensor

VE - Expansion vessel

VF - Filter valve

Heat pump

Key:

Db - Flow-meter

MH - Hydraulic unit

PC - Underoor heating

R - Radiator

Rdyn* - Dynamic radiator

- 56 -

Aurea M / Installation / 1883 - EN

Page 57

■ Conguration 1: 1 heating circuit and DHW tank (DHW kit Internal)

Ssa

SA*

Rdyn*

Rdyn* - Dynamic radiator

SA* - Room sensor (optional / except with Rdyn)

SSa - DHW sensor

SE - Outdoor sensor

VD - Directional valve

VE - Expansion vessel

VF - Filter valve

Heat pump

Key:

AE - Electrica back-up

Db - Flow-meter

KS - DHW kit

MH - Hydraulic unit

PC - Underoor heating

R - Radiator

Aurea M / Installation / 1883 - EN

- 57 -

Page 58

■ Conguration 2: 2 heating circuits.

SA1

SA2

K2c

CARCC

SA1 - Room thermostat (option/circuit 1)

SA2 - Room thermostat (option/circuit 2)

SE - Outdoor sensor

SP - Thermal safety device for under-oor heating

VE - Expansion vessel

VF - Filter valve

VM - Mixing valve

SDpM

CCM

MH - Hydraulic unit

PC - Underoor heating

R - Radiator

Rdyn* - Dynamic radiator

- 58 -

Heat pump

Key:

Bd - Decoupling cylinder

CAR - Check valve

CC - Direct circuit circulation pump

CCM - Mixed circuit circulation

Db - Flow-meter

Aurea M / Installation / 1883 - EN

K2c - 2-circuit kit

Page 59

■ Conguration 2: 2 heating circuit and mixed DHW tank (DHW kit External)

Ssa

SA1

SA*

Rdyn*

K2c

SA2

CARCC

SE - Outdoor sensor

SP - Thermal safety device for under-oor heating

SSa - DHW sensor

VD - Directional valve

VE - Expansion vessel

VF - Filter valve

VM - Mixing valve

SDpM

CCM

K2c - 2-circuit kit

KS - DHW kit

MH - Hydraulic unit

PC - Underoor heating

R - Radiator

Rdyn* - Dynamic radiator

SA1 - Room thermostat (option/circuit 1)

SA2 - Room thermostat (option/circuit 2)

Aurea M / Installation / 1883 - EN

Heat pump

Key:

AE - Electrica back-up

Bd - Decoupling cylinder

CAR - Check valve

CC - Direct circuit circulation pump

CCM - Mixed circuit circulation

Db - Flow-meter

- 59 -

Page 60

Electrical cabling diagrams

►

Y B

PumpResetDIP SW

OFF

EEPROM

board

Controller

RAM erasure

Colour codes

BK Black

BN Brown

BU Blue

GN Green

GY Grey

OG Orange

RD Red

VT Purple

WH White

YE Yellow

Board

Terminal block

Temp. sensor. Outdoor

Temp. sensor. Deicing.

Temp. sensor. Discharge

Temp. sensor. Suction

Temp. sensor. Return

Temp. sensor. Output

Transformer

4-channel valve

Reheater

valve

Expansion

FUSE CF1

(250V T10A)

230V - 50Hz

G/Y

FUSE CF2

250V T3.15A

Main

board

electric power supply

G/Y

Terminal block

Motor

Pump

(Fan)

18 17 2334 33

Compressor

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

- 60 -

250V

T3.15A

FUSE CF7

U V W

(R) (S) (T)

Only for unit with FUSE CF7

U(R)

W(T)

V(S)

Reactor

Aurea M / Installation / 1883 - EN

Page 61

PumpResetDIP SW

Colour codes

BK Black

BN Brown

BU Blue

GN Green

GY Grey

OG Orange

RD Red

VT Purple

WH White

YE Yellow

RAM erasure

ReactorReactor

OFF

Controller

board

EEPROM

(Fan)

High motor

(Fan)

Low motor

FUSE CF6

(250V T3.15A)

Board

Terminal block

FUSE CF1

(250V T10A)

B Y

Transformer

G/Y

Temp. sensor. Deicing.

230V - 50Hz

electric power supply

G/Y

Terminal block

R W B

W V U

OHR

Compressor

g. 33 - Aurea 16 outdoor unit electrical cabling

FUSE CF7

(250V T3.15A)

13 14

Pump

Main

board

FUSE CF2

(250V T5A)

Reheater

H.P. SW.

4-channel valve

Expansion valve

Temp. sensor. Return

Temp. sensor. Output

Temp. sensor. Suction

Temp. sensor. Discharge

Temp. sensor. Outdoor

Aurea M / Installation / 1883 - EN

- 61 -

Page 62

(see g. 22, page 24)

Connection to the terminals blocks

0/I

1a 1b

1 2 3 4 5 6 7 8 9

COM

L N 1 234 5

COM

L6N

Contact d'organe externe / External device connection

Kit 2 circuits / 2 circuits kit

Délestage /Power shedding Tarifs (HP/HC; Jour/Nuit) /

Tariffs peak times/ off-peak times Défauts externes / External defaults

CN5

EX1 EX2 EX3

CN3 CN2

Carte Interface /

CN8

Interface board

CN1



FUSE 250V/3.15A

BK BN BU

Carte Extension/

Additional board

FUSE 250V/6.3A

X10X11X12X13X14X15

X10



X110

X112



FUSE 250V/6.3A

X100

X60

X150

X152

X153

X154

X30X50X70X75X80X82X83

Ou/

3 2 1

Ou/ Or

Départ /

Flow sensor

Interface Utilisateur /

User Interface

N1 2 3 L

GN/YE

Thermostat de sécurité /

Safety thermostat

B1 B2

A1 A2

L NL

1 2 3 4 5

1+N

230 V

Résistance appoint électrique / Electrical Back-up Resistance

Kit appoint électrique / Electrical backup kit

L N

RP ECS

L N

230V

Kit ECS / DHW kit

BN BU

Débitmètre / Flow-meter

Carte Regulation /

Controller board

Ou/

3 2 1

Ou/ Or

X84X86 X100

Caractéristiques fusibles

Fuse specifications

Départ / Flow sensor

Connections to the

Hydraulic unit regulator,

accessories options

(see g. 24, page 27)



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



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

g. 34 - Hydraulic unit electrical cabling

- 62 -

Aurea M / Installation / 1883 - EN

Page 63



Page 64

Start procedure

Before switching on the hydraulic unit :

- Check the electrical cabling.

- Check that the refrigeration circuit is lled 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, lter valve, aps 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).

- 64 -

Aurea M / Installation / 1883 - EN

Page 65

Start-up

▼

• 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/o󰀨 switch => Few seconds' initialisation.

Operation of the heating circulator

The outdoor unit starts after 4 min.

Congure the Time, Date and Heating Circuit, hourly programmes if di󰀨erent from

the default values.

Congure the hydraulic circuit (parameter 5700):

Select the outdoor unit (parameter 3197).

Set the heating slope (720 / 1020).

Adjust the maximum start setting (741 / 1041).

Conguration, operations, checks.

Adjust the heating circuit setpoints if di󰀨erent than default values

(710 - 714 / 1010 - 1014).

• Outdoor unit checks

Operation of the fan(s), compressor.

Intensity measurement.

After a few minutes, measure the di󰀨erence in air T°.

Condensation and evaporation pressure / temperature check.

OK Non-compliant

• Hydraulic unit checks

After 15 minutes of operation.

Di󰀨erence in primary water T°.

Heating operation, etc.

• Usage explanations

The heat pump is ready for operation!

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Page 66

Conguration le

►

Parameter

Preliminary settings

20 language inter. Use

1 hour / minutes time and

2 day / month time and

3 year time and

5700 installation cong. conguration

Heating circuit No. 1

if circuits = the least hot (e.g.: underoor)

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° inuence HC1 adjust.

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

834 Servomotor travel time HC1 adjust.

850 / 851 oor 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 ow temp setpoint max HC2 adjust.

1050 room inuence HC2 adjust.

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

1134 servomotor travel time HC2 adjust.

1150 / 1151 oor 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

Item

Setting

Menus

date

Parameter

Boiler backup

3700 OT.switch-on authoris. addit. gen.

3705 swith-off delay addit. gen.

Miscellaneous

6420 H33 input function 1 conguration

6100 ext. T° sensor correct. conguration

6120 antifreeze on/off conguration

6205 parameter reset conguration

6220 software version conguration

6711 Heat pump reset error

Cooling (if cooling kit)

5711 cooling unit 2 pipes conguration

901 to 969 cooling conguration Cooling

Faults (if a fault appears, press the "Info" button)

No. 10 outdoor sensor

No. 33 Initial T° sensor

No. 44 Return T° sensor

No. 50 DHW T° sensor

No. 60 Ambient sensor 1

No. 65 Ambient sensor 2

No. 105 maintenance message

No. 121 Initial T° Heating circuit 1 not reached

No. 122 Initial T° Heating circuit 2 not reached

No. 127 Anti-legio T° not reached

No. 369 external fault (EX3)

No. 370 outdoor unit connection error

6711 Heat pump reset error

Heat pump

2844 Max thermodynamic oper. T° heat pump

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

2920 EJP (EX1) released / ver. heat pump

Item

Setting

Menus

circuit 1

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Aurea M / Installation / 1883 - EN

Page 67

Start-up data sheet

►

Worksite Installer

Outdoor unit

Type of refrigerant Refrigerant charge kg

Checks Voltages and currents in operation on the outdoor unit

Compliance with positioning distances L/N V

Condensate evacuation OK L/T V

Electric connections / connections tightened N/T V

Hydraulic network on hydraulic unit

Secondary network

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 kit

Serial No.

Model Model

Underoor heating Circulation pump brand Type

LT radiators

Fan-coil heaters

Hydraulic unit

Icomp A

Details

Serial No.

Regulation conguration

Type of conguration

Key parameters

 ErP performance gures

Energy performance data is available in the user manuals.

 Instructions for the user

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 oor has signicant inertia and that therefore any adjustments must be made

progressively.

Also explain to the user how to check the lling of the heating circuit.

This unit is identied by this symbol. It means that all electrical and electronic products must not be included in household waste.

A specic 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 e󰀨ects on your health or on the environment.

Reprocessing of the refrigerant, lubricant and other parts may be performed by a qualied 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 landll.

Please contact your installer or local representative for more .

* Depending on the national regulations of each member state.

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Page 68

012

atlantic-comfort.com

Date of commissioning:

Société Industrielle de Chau󰀨age SATC - BP 64 - 59660 MERVILLE - FRANCE

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 modications) relating to certain refrigeration uids used in refrigeration and air conditioning equipment.

- Regulation 842/2006 of the European parliament on certain uorinated 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 dehumidiers with compressor driven by electric motor. Measurement of airborne noise. Determination of acoustic power level.

Keymark Certication : 012-SC1489-17 - Aurea 5 / 012-SC1490-17 - Aurea 8 / 012-SC1491-17 - Aurea 10 / 012-SC1492-17 - Aurea 16

Address of your heating installer or customer service.

RC Dunkerque - Siren 440 555 886 - The specications of this equipment may be modied without prior instructions - Non contractual document

Atlantic Aurea M, Aurea M 5, Aurea M 10, AEYC-1039U-AT2, AEYC-1639U-AT Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual