Atlantic alfea S14 excellia 3-phase User manual

Installation and
operating manual
intended for professionals
To be saved for
future consultation
Heat pump air/water
split single service 3-phase
model S 11 excellia 3-phase
model S 14 excellia 3-phase
model S 16 excellia 3-phase
Document n° 1363-5 ~ 06/09/2010
alféa S excellia 3-phase
w w w. a t l a n t i c . f r
Subject to modications without notice.
Non contractual document.
FR EN NL IT DE
ES PT PL LT CZ
xx xx xx xx xx

Contents
Description of the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Package . . . . . . . . . . . . . . . . . . . . . . . . 5
Denitions . . . . . . . . . . . . . . . . . . . . . . . 5
Specications . . . . . . . . . . . . . . . . . . . . . 6
Heating power curve. . . . . . . . . . . . . . . . . . 9
Description. . . . . . . . . . . . . . . . . . . . . . 10
Operating principle . . . . . . . . . . . . . . . . . 11
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Regulation installation and maintenance conditions . . 12
Unpacking and reservations . . . . . . . . . . . . . 12
Receipt . . . . . . . . . . . . . . . . . . . . 12
Handling . . . . . . . . . . . . . . . . . . . 12
Accessories provided . . . . . . . . . . . . . 12
Installation position . . . . . . . . . . . . . . . . . 12
Installation of the outdoor unit . . . . . . . . . . . . 12
Installation precautions . . . . . . . . . . . . 12
Outdoor unit positioning . . . . . . . . . . . 14
Condensate drain hose . . . . . . . . . . . . 14
Installing the hydraulic unit . . . . . . . . . . . . . 15
Installation precautions . . . . . . . . . . . . 15
Positioning the hydraulic unit . . . . . . . . . 15
Refrigeration connections . . . . . . . . . . . . . . 16
Rules and precautions . . . . . . . . . . . . 16
Refrigeration connections. . . . . . . . . . . 16
Creating the arings . . . . . . . . . . . . . 17
Shaping the refrigeration pipes . . . . . . . . 17
Connecting the ared connections . . . . . . 17
Filling the installation with gas . . . . . . . . . . . . 19
Creating a vacuum and lling
the refrigeration connections with gas . . . . 19
Sealing test . . . . . . . . . . . . . . . . . . 19
Additional charge . . . . . . . . . . . . . . . 20
Pump down (Refrigerant collecting operation) . 20
Connecting the heating circuit hydraulically . . . . . 21
General . . . . . . . . . . . . . . . . . . . . 21
Rinsing out the installation . . . . . . . . . . 21
Filling and purging the installation . . . . . . 21
Electrical connections . . . . . . . . . . . . . . . . 22
Characteristic of the electrical supply . . . . . 22
General remarks on electrical connections . . 22
Overview of all the electrical connections . . 23
Cable section and protection rating . . . . . . 23
Electrical connections on the outdoor unit side . 24
Electrical connections on the hydraulic unit side . 25
Outdoor sensor . . . . . . . . . . . . . . . . . . . 27
Room thermostat and/or room control unit . . . . . 27
Start-up . . . . . . . . . . . . . . . . . . . . . . . 28
Conguring the room thermostat . . . . . . . . . . 28
Conguring room control unit . . . . . . . . . . . . 28
Installation and operating manual "1363 - EN"
Heat pump alféa S excellia 3-phase
- 2 -

Regulation system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
User interface and room control unit (option) . . . . 29
Room thermostat (option) . . . . . . . . . . . . . . 30
Temperature control . . . . . . . . . . . . . . . . . 30
Manual adjustment . . . . . . . . . . . . . . 30
Self-adaptation . . . . . . . . . . . . . . . . 30
Parametering the setting . . . . . . . . . . . . . . 32
General . . . . . . . . . . . . . . . . . . . . 32
Setting parameters . . . . . . . . . . . . . . 32
List of function lines
(settings, diagnosis, status) . . . . . . . . . . 32
Conguring the installation . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Conguration 1, 2, 3 or 4 :
heat pumps with electric back-ups . . . . . . . . . 45
Hydraulic connections . . . . . . . . . . . . 45
Electrical connections . . . . . . . . . . . . 45
Parametering the setting . . . . . . . . . . . 45
Higher temperature radiators . . . . . . . . . 45
Special cases . . . . . . . . . . . . . . . . . 45
Electrical wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Information display . . . . . . . . . . . . . . . . . 52
Faults displayed on hydraulic unit . . . . . . . . . . 53
Faults displayed on the outdoor unit. . . . . . . . . 54
Quick-start procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Start-up . . . . . . . . . . . . . . . . . . . . . . . 55
Start-up check-list . . . . . . . . . . . . . . . . . . 55
Defore starting-up. . . . . . . . . . . . . . . 55
Starting-up . . . . . . . . . . . . . . . . . . 56
Settings sheet . . . . . . . . . . . . . . . . . . . . 57
Start-up data sheet . . . . . . . . . . . . . . . . . 58
Instructions for the user . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Installation and operating manual "1363 - EN" - 3 -
Heat pump alféa S excellia 3-phase

Scope of application
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-convectors).
- Installation with boiler connection* as a supplementary
heating for the coldest days.
- Heating the swimming pool*.
* : These options require the use of additional kits
(see para. "Optional equipment").
Installation and operating manual "1363 - EN"
Heat pump alféa S excellia 3-phase
- 4 -
Optional equipment
• 2nd circuit kit (code 073952)
- for connecting 2 heating circuits.
• DHW kit (code 073950)
- for connecting a DHW tank
(with built-in electrical backups).
• Boiler connection kit (code 073948)
- for connecting a boiler to the heat pump.
• Room thermostat T55 (code 073951)
- For correcting the ambient temperature.
• Room control unit T75 (code 073954) and
Room control unit radio T78 (code 074061)
- For correcting the ambient temperature and
programming the heat pump.
• Anti-vibration blocks (code 523574).
• White PVC oor support (code 809532).
• Cooling kit (code 073949).
• Swimming pool kit (code 073958).
• High ow rate circulating pump kit (code 073959)
- For the installation of 1 circuit oor heating.
• Cooling kit (code 073956) compatible with high ow
rate circulating pump.
Packing list
Heat pump Outdoor unit Hydraulic unit
Model Model Code Model Code
alféa S11 excellia 3-phase 522634 WOYK112LAT 700110
Hydraulic unit
alféa S 3-phase 023138alféa S14 excellia 3-phase 522635 WOYK140LAT 700141
alféa S16 excellia 3-phase 522636 WOYK160LAT 700161
"This device requires for its installation, the intervention of
qualied personnel with a certicate of capacity for handling
refrigerants.

1 Description of the unit
1.1 Package
• 1 package : Outdoor unit.
• 1 package : Hydraulic unit and outdoor sensor.
1.2 Denitions
Split : The heat pump consists of two elements
(an outdoor unit for outside and a hydraulic unit for
inside the dwelling).
Air/water : The surrounding air is the energy source.
This energy is transmitted to the water in the heating
circuit by the heat pump.
Inverter : The fan and compressor speeds are modulated
according to the heating requirements.
This technology enables you to save on energy and
operate on a three-phases power supply, whatever the
heat pump’s output, by avoiding heavy intensities on
start-up.
COP (coefcient of performance) : This is the relationship
between the energy transmitted to the heating circuit
and electrical energy consumed.
Figure 1 - Heat pump operating principle
Ev
Dt
Cn
Cp
1 kW
COP 4
4 kW
20 °C
PAC
PAC - Heat pump.
Ev - Evaporator.
Cp - Compressor.
Cn - Condenser.
Dt - Expansion valve.
Energy from the air
Heat produced
Electrical
energy
consumed
Installation and operating manual "1363 - EN" - 5 -
Heat pump alféa S excellia 3-phase

1.3 Specications
Designation, model                                  
Nominal heating performances(outdoortemperature/initialtemperature)
Heatoutput
+7°C/+35°C-Floorheatingsystem kW         11,20         14,00        16,00
-7°C/+35°C-Floorheatingsystem kW         11,20         14,00        15,00
+7°C/+45°C-Lowtemperatureradiator kW         10,50 13,10        15,10
-7°C/+45°C-Lowtemperatureradiator kW         10,50 13,10        14,50
Powerabsorbed
+7°C/+35°C-Floorheatingsystem kW         2,51          3,22         3,72
-7°C/+35°C-Floorheatingsystem kW         3,92          5,15         5,55
+7°C/+45°C-Lowtemperatureradiator kW         2,90          3,70         4,42
-7°C/+45°C-Lowtemperatureradiator kW         4,16          5,39         6,38
Nominalcoefcientofperformance(COP)(+7°C/+35°C)-         4,46          4,35         4,30
Electrical characteristics
3-Phaseelectricalvoltage(50HZ) V          400         400          400
Maximumcurrentoftheappliance A        10,5          10,5         10,5
Nominalcurrent A         3,6          4,8          5,5
Nominalcurrentoftheelectricalback-ups A         13          13           13
Poweroftheelectricalback-ups kW           9           9            9
Realpowerabsorbed
-Bythefan W         2x104         2x104         2x104
-Bythecirculationpump W          151         151          151
Maximumpowerabsorption
-Bytheoutdoorunit W          7245         7245          7245
Hydraulic circuit
Maximumoperatingpressure bar           3           3            3
Hydraulicsystemowrate
4°C<Δt<8°C(nominalconditions)
-minimum l/h          1200        1500          1700
-maximum l/h          2400         3000          3400
Various
Weightofoutdoorunit kg          99          99           99
Noiselevelat1meter(outdoorunit)*** dB          53          55           56
Weightofhydraulicunit(empty/fullofwater) kg         53/78 53/78        53/78
Watercapacityofthehydraulicunit l          25          25           25
Heating system operating limits
Outdoortempmini/maxi °C        -20/+35       -20/+35        -20/+35
Initialmaxheatingwatertemperature
-Floorheatingsystem °C          45          45           45
-Temperatureradiator °C          60          60           60
Flowminheatingwatertemperature °C           8           8            8
Refrigeration circuit
Diameterofgaspipes inches          5/8          5/8          5/8
Diameterofliquidpipes inches          3/8          3/8          3/8
FactorychargeofrefrigerantR410A g          2500         2500          2500
Maximumoperatingpressure bar          42          42           42
Minimumlengthofpipes m           5           5            5
Maximumlengthofpipes* m          15          15           15
Maximumlengthofpipes** m          20          20           20
Maximumleveldifference** m          20          20           20
* Factory charge of refrigerant R410A.
** Taking into account the possible additional load of refrigerant R410A (see page 20 ).
***Acoustic noise information : The maximum sound pressure level is less than 70 dB(A) for both hydraulic unit and outdoor unit.
According to IEC 704-1 and ISO 3744.
Installation and operating manual "1363 - EN"
Heat pump alféa S excellia 3-phase
- 6 -
Designation, model alféa excellia 3-phase. . . . . . . . . S 11 . . . . . . . . . .S 14 . . . . . . . . . . S 16

900
1290
9
21
650
370
Air
31 12330
400
Air
Air
480
88
235
450
1034
1000
"Outdoor unit
Figure 2 - Dimensions in mm
Figure 3 - Dimensions in mm
"Hydraulic unit
Heating ow
ø M 26x34
Heating return
ø M 26x34
Front view Side view
Overow hole (ø 20) 4 holes (ø 10)
Bottom view
Front view
Top view
Side view
Installation and operating manual "1363 - EN" - 7 -
Heat pump alféa S excellia 3-phase

mbar
600
500
400
300
200
100
0
0,4 0,6 0,8 1 1,2 1,4 1,6 1,8
m3/h
3
2
1
Figure 4 - Hydraulic pressures and ow rates available
-50
1000
10000
43907
2490
338
-25 0 25 50 75 ° C
0
2500
5000
7500
10000
12500
15000
17500
20000
22500
25000
27500
30000
32500
0 10 20 30 40 50 60 70 80 90 100
°C
Outdoor sensor QAC34
Heat pump return sensor
Heat pump ow sensor
Figure 5 - Ohmic values of the sensors
(Hydraulic unit)
Figure 6 - Ohmic values of the sensors (outdoor unit)
-20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130
10000
1000
100
10
1
- Compressor casing
- Discharge
- Condensation
- Evaporator outlet
- Evaporator center
- Outdoor
Temperature °C
Ohmic value (kΩ)
1mbar = 10 mmCE = 100 Pa
Installation and operating manual "1363 - EN"
Heat pump alféa S excellia 3-phase
- 8 -

-20
0
2
4
6
8
10
12
14
16
18
-15 -10 -5 0510 15 20
-20
0
2
4
6
8
10
12
14
16
18
-15 -10 -5 0510 15 20
-20
0
2
4
6
8
10
12
14
16
18
-15 -10 -5 0510 15 20
Floorheatingsystem(35°C)
Floorheatingsystem(35°C)
Floorheatingsystem(35°C)
Heat output
Heat output
Heat output
Power absorbed
Power absorbed
Power absorbed
Power (kW)
Power (kW) Power (kW)
Outside temperature (°C)
Outside temperature (°C)
Outside temperature (°C)
Lowtemperatureradiator(45°C)
Lowtemperatureradiator(45°C)
Lowtemperatureradiator(45°C)
Classicradiator(60°C)
Classicradiator(60°C)
Classicradiator(60°C)
1.4 Heating power curve ValuesaccordingtostandardEN14511,forwhichitisnecessary
toaddthepowerabsorbedbytheheatingcirculationpump
Installation and operating manual "1363 - EN" - 9 -
Heat pump alféa S excellia 3-phase
S 11
S 16
S 14

Legend :
1 - Electric box.
2 - Regulator / User interface.
3 - Start/stop switch.
4 - Heating circulation pump.
5 - Heating ow.
6 - Gas refrigeration connection.
7 - Liquid refrigeration connection.
8 - Heating return.
9 - Drain valve.
10 - Safety valve.
11 - Manometer.
12 - Safety thermostat.
13 - Manual drainer.
14 - Expansion vessel.
15 - Condenser.
16 - Electric back-ups.
Figure 8 - Hydraulic unit components
1
2
3
4
5
67
8
9
10
11
12
13 14
16 15
1.5 Description
Legend :
1 - Low-noise, high-output propeller fan.
2 - Electric variable speed "inverter" motor.
3 - "Inverter" control module.
4 - Control lights and buttons.
5 - Connection terminal blocks
(power and interconnection).
6 - Refrigerant accumulator bottle.
7 - Four way valve.
8 - Anti-corrosion treated bodywork.
9 - (Hidden behind the inverter control module) Electric
expansion valve for main circuit.
10 - Noise and temperature insulated "inverter"
compressor with liquid injection port.
11 - Refrigeration connection valves (ared connectors)
with protective caps.
12 - Holding tank with condensate drain hole.
13 - High-performance exchange surface evaporator;
anti-corrosion treated hydrophilic aluminium ns
and grooved copper tubes.
14 - Solenoid valve for liquid injection.
15 - Electric expansion valve for liquid injection.
Figure 7 - Outdoor unit components
5
1
2 3
4
14
15
6
11
10
12
8
13
9
7
Installation and operating manual "1363 - EN"
Heat pump alféa S excellia 3-phase
- 10 -