Atlantic Loria duo 6000 Series Bedienungsanleitung

Installation manual

for professionals

to be kept by the user

for future reference

Loria duo 6000

atlantic-comfort.com

Air/water heat pump

split, 2 services

Outdoor unit Hydraulic unit

WOYA 060 LFCA 023010

WOYA 080 LFCA 023011

WOYA 100 LFTA

FR NL DE EN PL

ES PT IT PT PT

U0577305_1715_EN_10

11/04/2018

Contents

Description of the equipment . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Packaging . . . . . . . . . . . . . . . . . . . . . . . 4

Denitions . . . . . . . . . . . . . . . . . . . . . . . 4

Specications . . . . . . . . . . . . . . . . . . . . . 4

Description. . . . . . . . . . . . . . . . . . . . . . . 9

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

Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Installation and maintenance rules . . . . . . . . . 14

Unpacking and reservations. . . . . . . . . . . . . 14

Positioning the refrigerant connections . . . . . . . 15

Installing the outdoor unit . . . . . . . . . . . . . . 16

Installing the hydraulic unit . . . . . . . . . . . . . 18

Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Checks before commissioning. . . . . . . . . . . . 38

Commissioning . . . . . . . . . . . . . . . . . . . 38

Cleaning the sediment trap . . . . . . . . . . . . . 39

"This device must be installed by qualied personnel with a certicate of capacity for the handling of

refrigerants.

Circulation pump operation . . . . . . . . . . . . . 39

Floor drying mode . . . . . . . . . . . . . . . . . . 39

Refrigerant connection and lling the installation with gas . . . . . . . . 19

Rules and precautions. . . . . . . . . . . . . . . . 19

Shaping the refrigeration pipes . . . . . . . . . . . 19

Checks and connections . . . . . . . . . . . . . . 20

Filling the installation with gas. . . . . . . . . . . . 22

Additional charge . . . . . . . . . . . . . . . . . . 25

Collecting refrigerant in the outdoor unit. . . . . . . 25

Hydraulic connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Rinsing the installation. . . . . . . . . . . . . . . . 26

Connections . . . . . . . . . . . . . . . . . . . . . 26

Connecting to an underoor heating circuit . . . . . 27

Connecting to a dynamic radiator

or fan-coil heater circuit . . . . . . . . . . . . . . . 27

Connecting to the DHW circuit . . . . . . . . . . . 27

Overall hydraulic layout . . . . . . . . . . . . . . . 28

Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Electrical power connections (LV) . . . . . . . . . . 30 Electrical connections - SELV . . . . . . . . . . . . 36

Installation manual "1715 - EN"

Loria duo 6000 heat pump

- 2 -

Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

User interface . . . . . . . . . . . . . . . . . . . . 40

Room thermostat (optional) . . . . . . . . . . . . . 41

Start temperature calculation . . . . . . . . . . . . 42

Regulation parameters . . . . . . . . . . . . . . . 43

Information and troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 48

Displaying information . . . . . . . . . . . . . . . . 48

Hydraulic unit errors . . . . . . . . . . . . . . . . . 49

Outdoor unit errors . . . . . . . . . . . . . . . . . 51

Safety thermostat . . . . . . . . . . . . . . . . . . 51

Maintaining the installation . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Accessing the components of the appliance . . . . 52

Hydraulic checks . . . . . . . . . . . . . . . . . . 52

Maintenance of the domestic hot water tank . . . . 53

Checking the outdoor unit . . . . . . . . . . . . . . 53

Electrical checks. . . . . . . . . . . . . . . . . . . 53

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Accessing the electric box. . . . . . . . . . . . . . 54

Replacing fuses . . . . . . . . . . . . . . . . . . . 54

Electrical wiring diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Instructions for the user . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Electrical wiring (outdoor unit) . . . . . . . . . . . . 56

Quick-start procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Commissioning check-list . . . . . . . . . . . . . . 62

Settings sheet . . . . . . . . . . . . . . . . . . . . 64

Start-up data sheet . . . . . . . . . . . . . . . . . 65

Draining the hydraulic unit. . . . . . . . . . . . . . 54

ERP performance values . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

ERP denition . . . . . . . . . . . . . . . . . . . . 66

ERP Specications . . . . . . . . . . . . . . . . . 66

Package sheet. . . . . . . . . . . . . . . . . . . . 68

Electrical wiring (hydraulic unit - excluding connections

made by the installer) . . . . . . . . . . . . . . . . 60

Installation manual "1715 - EN" - 3 -

Loria duo 6000 heat pump

1.1 Packaging

• 1 package: Outdoor unit

• 1 package: Hydraulic unit and outdoor sensor.

1.2 Denitions

- Split: The heat pump is formed by two elements (an

outdoor unit to be installed outdoors and a hydraulic

unit to be installed indoors).

- Air/water: The outdoor air is the energy source. This

energy is transmitted to the heating water by the heat

pump.

- Inverter: The speeds of the fan and the compressor

are modulated to suit the heat requirements. This

technology saves energy and permits operation with

a single phase power supply, regardless of the power

rating of the heat pump, by avoiding high current

demands on start-up.

-COP (coe󰀩cient of performance): this is the ratio

between the energy transmitted to the heating circuit

and the electrical energy consumed.

Optional equipment

• Wired room thermostat UA55 (ref. 076 310)

for correcting the ambient temperature.

• HP Pack (ref. 602 231)

for reporting consumption per use (Heating / DHW).

• Dual circuit kit (ref. 076446)

for connecting 2 heating circuits.

• Cooling kit (ref. 076 313).

• Anti-vibration pads (ref. 523 574).

• White PVC oor support (ref. 809 532) or

Black rubber oor support (ref. 809 536).

• Condensate drain pan (ref. 074 008).

• Container bottom tracer (ref. 809 644).

Scope

This heat pump provides:

- Heating in winter,

- Control of two heating circuits*,

- Production of domestic hot water* (provided that

combined with a DHW tank),

- Cooling in summer* (for oor heating/cooling system

or fan-coil unit).

*: These options require the use of additional kits (see §

"Optional equipment").

1.3 Specications

Model name Loria duo... 6004 6006 6008 6010

NF heat pump certication (30/35°C, 40/45°C, 47/55°C) NF HP NF HP NF HP NF HP

Nominal heating performances (outdoor temperature/ initial temperature)

Heat output

+7 °C/+35°C - oor heating system kW 4.07 6.02 7.47 10.42

-7 °C/+35°C - oor heating system kW 4.42 5.20 5.96 7.94

+7°C/+45°C - LT radiator kW 4.09 4.98 6.40 8.51

-7 °C/+45°C - LT radiator kW 4.24 4.62 5.74 7.38

+7 °C / +55 °C - Radiator kW 3.68 4.27 5.53 6.98

-7 °C / +55 °C - Radiator kW 3.72 3.88 5.03 6.47

1 Description of the equipment

Installation manual "1715 - EN"

Loria duo 6000 heat pump

- 4 -

Packing list

Heat pump Outdoor unit Hydraulic unit

Model Code (export) Model Ref. Model Ref.

Loria duo 6004 522963

WOYA060LFCA 700171

Loria duo 6004 023010

Loria duo 6006 522964

Loria duo

6006 - 6010 023011Loria duo 6008 522965 WOYA080LFCA 700172

Loria duo 6010 522966 WOYA100LFTA 700173

1 Min. circulating water volume required for each circuit excl. HP

volume: see additional information § 4.2, page 26.

2Water volume to be complied with, installation of a buffer required.

3 Sound pressure level at (x) m from the appliance, 1.5 m from the

ground, free eld, directivity 2.

4The 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.

5Refrigerant R410A in compliance with standard NF EN 378.1.

6Factory charge of refrigerant R410A.

7 Taking into account the potential additional charge of refrigerant R410A (see § 3.5, page

25.

Model name Loria duo... 6004 6006 6008 6010

Power absorbed

+7 °C/+35°C - oor heating system kW 0.82 1.28 1.77 2.37

-7 °C/+35°C - oor heating system kW 1.42 1.77 2.33 3.11

+7 °C/+45°C - LT radiators kW 1.13 1.42 1.90 2.40

-7 °C/+45°C - LT radiator kW 1.71 1.94 2.60 3.51

+7 °C / +55 °C - Radiator kW 1.39 1.60 2.06 2.63

-7 °C / +55 °C - Radiator kW 1.96 2.02 2.96 3.64

Coe󰀩cient of performance (COP) (+7°C/+ 35°C) 4.96 4.70 4.22 4.40

Electrical characteristics

Voltage (50 HZ) V230

Stand-by consumption W10

Nominal current / Maximum current of the appliance A4.5 / 11 6.3 / 12.5 8.1 / 17.5 10.9 / 18.5

Heating electrical back-up power kW 3

DHW electrical back-up power kW 1.6

Power absorbed by the circulation pump (max.) W70

Actual power absorbed by the fan (outdoor unit) W49

Maximum power absorbed by the outdoor unit W2530 2875 4025 4255

Rates as per EN14825 0.0120 0.0074 0.0057

Hydraulic circuit

Maximum pressure for heating / DHW MPa (bar) 0.3 (3) / 1 (10)

Available heating pressure at nominal point +7°C / + 35°C MPa (bar) 0.064 (0.64) 0.05 (0.5) 0.036 (0.36) 0.021 (0.21)

Minimum allowed hydraulic ow rate l/h 420 600

Min / max hydraulic system ow rate 4°C<Δt<8°C (nominal conditions) l/h 540 / 860 720 / 1300 810 / 1620 1010 / 2020

Minimum recommended water volume per circuit (excl. HP)... 1

- Floor heating-cooling system

- Cast iron / steel radiators

- Dynamic radiator 2

36 (2)

49 (2)

62 (2)

Expansion vessel / DHW tank volume l 8 / 190

Miscellaneous

Weight of hydraulic unit (empty/full of water) Kg 138 / 332

Weight of the outdoor unit Kg 41 41 42 60

Noise level at 1 metre 3 (hydraulic unit) dB (A) 36

Sound power level as per EN 12102 4 (hydraulic unit) dB (A) 44

Noise level at 5 metres 3 (outdoor unit) dB (A) 40 40 47 47

Sound power level as per EN 12102 4 (outdoor unit) dB (A) 62 62 69 69

Heating system operating limits

Min./max. outdoor temperature °C -20 / +35

Max. water temperature for heating outgoing circuit °C 55

Min. water temperature for heating return circuit (heating mode) °C 17

Refrigerant circuit

Diameters of the gas / liquid pipes Inches 1/2 / 1/4 1/2 / 1/4 5/8 / 1/4 5/8 / 3/8

Factory charge of refrigerating uid R410A 5g1100 1100 1400 1800

Maximum operating pressure MPa (bar) 4.15 (41.5)

Min. / max. length of pipes 6/ max. length with additional charge 7m5 / 15 / 30

Maximum level difference m20

Installation manual "1715 - EN" - 5 -

Loria duo 6000 heat pump

gure 1 - Dimensions of the hydraulic unit in mm

EFS

ECS L

D1 D2

1777

1711

1768

1750

103

80 84

647

592

"Hydraulic unit

Front view

Overhead view Dimensions of the hydraulic unit, see § page 18

Side view

D1 Heating outgoing ow (area 1) ø M 26x34

R1 Heating return ow (area 1) ø M 26x34

D2 Heating outgoing ow (optional area 2) øM

26x34

R2 Heating return ow (optional area 2) ø M 26x34

DCW DCW inlet ø

DHW DHW outlet ø

G"Gas" refrigeration connection ø 5/8"

L"Liquid" refrigeration connection ø 3/8"

Installation manual "1715 - EN"

Loria duo 6000 heat pump

- 6 -

540

4 holes Ø11

790

290

18 23

209

352

620

320

110

175

AIR

4 holes Ø11

"Outdoor unit,

Loria duo 6004, 6006 and 6008 models

Installation manual "1715 - EN" - 7 -

Loria duo 6000 heat pump

gure 2 - Dimensions of the outdoor unit in mm

650

AIR

370

830

196

900 77

33031

147

170

400

"Outdoor unit,

Loria 6010 model

gure 3 - Ohmic value of the sensors (outdoor unit)

gure 4 - Hydraulic pressures and

ow rates available

m3/h

mCE

0 0,2 0,4 0,6 0,8 1 21,2 1,4 1,6 1,8

max.

speed

gure 5 - Ohmic value of the sensors

(hydraulic unit - Outdoor sensor)

°C

5000

10000

15000

20000

25000

30000

35000

0 10 20 30 40 50 60 70 80 90 100

B3977

10 kΩ, 25 °C

HP return sensor.

HP outgoing sensor.

Outdoor sensor QAC2030 NTC.

-20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130

10000

1000

100

- Compressor.

- Discharge.

- Condensation.

- Outdoors.

Temperature °C

Ohmic value (kΩ)

- Evaporator outlet.

- Evaporator centre.

- Compressor casing.

Installation manual "1715 - EN"

Loria duo 6000 heat pump

- 8 -

1.4 Description

1211

234

1211

"Loria duo 6004 and 6006 models "Loria duo 6008 model

Key:

1. High performance propeller and low noise level.

2. Electrical motor with variable "Inverter" operation.

3. Control lights and buttons.

4. Connection terminal blocks

(power and interconnection).

5. Refrigerant storage cylinder.

6. 4-way valve.

7. Panels treated against corrosion.

8. Electronic expansion valve of the main circuit.

9. "Inverter" compressor acoustically and thermally

insulated.

10. Refrigeration connection valves (ared connectors)

with protective caps.

11. Holding tank with condensate drain hole.

12. High-performance exchange surface evaporator;

anti-corrosion treated hydrophilic aluminium blades

and grooved copper tubes.

gure 6 - Components (outdoor units)

Installation manual "1715 - EN" - 9 -

Loria duo 6000 heat pump

1211

"Loria duo 6010 model

gure 7 - Components (hydraulic unit)

10 1211 151713

Front view Side view

Key:

1. Electric box.

2. Controller / User interface

(description, see § 7.1, page

40).

3. Hydraulic system (circulation

pump and distribution valve)

4. Return heating ow.

5. Outgoing heating ow.

6. Outgoing heating ow

(combined circuit - Z 2)*.

7. Return heating ow

(combined circuit - Z 2)*.

8. Domestic Cold Water inlet

9. Domestic Hot Water outlet

10. "Gas" refrigeration connection.

11. "Liquid" refrigeration connection.

12. Safety valve.

13. Automatic air bleeder.

14. Removable expansion vessel.

15. Condenser (exchanger).

16. Electrical back-up.

17. Sediment trap with lter

18. Valves

19. Pressure gauge

20. Bleed tap.

21. Flow meter.

22. DHW electrical backup

23. Anode

24. Reset button

(overheating safety device).

Sensors

25. HP outgoing sensor.

26. HP return sensor.

27. Condensation sensor.

28. DHW sensor.

* Optional

5 97*4 86*

Installation manual "1715 - EN"

Loria duo 6000 heat pump

- 10 -

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