Atlantic Alfea, alféa S5, alféa S6, alféa S8 Operation Manual

Operation manual

intended for professionals

and end users.

To be saved for

future consultation

Heat pump air/water

split, single service

Alféa S

www.atlantic.fr

Subject to modications without notice.

Non contractual document.

Document n° 1328-12 ~ 13/09/2010

alféa S13
alféa S16

alféa S5
alféa S6
alféa S8

alféa S10

FR EN IT NL DE

ES PT

Contents

Instructions to be read before using the equipment . . . . . . . . . . . . . . 3

Safety instructions . . . . . . . . . . . . . . . . . . . 3

Start-up . . . . . . . . . . . . . . . . . . . . . 3

Use . . . . . . . . . . . . . . . . . . . . . . . 3

Maintenance . . . . . . . . . . . . . . . . . . 3

Operation of the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

User interface and room control unit (option) . . . . . 6

Appliance start up. . . . . . . . . . . . . . . . . . . . 8

Quick start-up . . . . . . . . . . . . . . . . . . . . . 8

Programming examples . . . . . . . . . . . . . . . . 9

Structure of the "End user" control menu . . . . . . 10

Precautions and warnings regarding your installation. . . 4

The outdoor unit . . . . . . . . . . . . . . . . 4

The hydraulic unit . . . . . . . . . . . . . . . . 4

Control system . . . . . . . . . . . . . . . . . 4

Fan convectors with integrated control system . 4

The radiators . . . . . . . . . . . . . . . . . . 4

Floor-heating systems . . . . . . . . . . . . . 4

Domestic hot water (DHW) . . . . . . . . . . . 4

Overall view of the installation . . . . . . . . . . . . . . . . . . . . . . . . . 5

Parametering the setting . . . . . . . . . . . . . . 11

General . . . . . . . . . . . . . . . . . . . . 11

Setting parameters . . . . . . . . . . . . . . 11

List of “End user” settings. . . . . . . . . . . 11

Information display . . . . . . . . . . . . . . . . . 15

Details . . . . . . . . . . . . . . . . . . . . . . . . 15

Operation of the DHW system . . . . . . . . . . . . 15

Selecting cooling mode . . . . . . . . . . . . . . . 15

Conguring room control unit (Option) . . . . . . . 16

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Checking that the oor system is full . . . . . . . . 16

Checking the outdoor unit . . . . . . . . . . . . . . 16

Checking the refrigeration circuit . . . . . . . . . . 16

Operation manual "1328 - EN"

Split system

- 2 -

1 Instructions to be read before using the equipment

Please comply with the following instructions in order
to avoid any risk of injury or inappropriate use of the
appliance.

1.1 Safety instructions

1.1.1 Start-up

" Do not switch the appliance on until every

llings have been done.

" Do not try to install this appliance yourself.

" This heat pump requires an appropriately

qualied person to install it.

" The installation must always be connected to

the Earth and tted with a protective circuit
breaker.

" Do not modify the electricity supply.

" The appliances are not reproof and should

therefore not be installed in a potentially
explosive atmosphere.

1.1.2 Use

" Do not let children insert foreign bodies into

the fan protection grill or climb on top of the
outdoor unit. The ns on the air exchanger are
extremely ne and cause cuts.

" Nothing should obstruct the air circulation

through the evaporator and from the fan.

" Do not climb on the top of the outdoor unit.

" The room in which the appliance is operating

must be correctly ventilated in order to prevent
any loss of oxygen if there is an escape of
refrigerant gas.

" Consult your Installer before making any

changes or modications to the premises where
the appliance is installed.

" Do not place any heat source under the room

control unit .

1.1.3 Maintenance

" Do not try to repair this appliance yourself.

" This appliance does not contain any components

capable of being repaired by the user himself.
Removing one or other of the covers can expose
you to dangerous electrical voltages.

" In any case, switching off the current is not

sufcient to protect you from any external
electrical shocks (capacitors).

" Do not open the outdoor unit or the hydraulic

unit while they are operating.

" Switch off the power supply if there are any

abnormal noises, smells or smoke coming from
the appliance and contact your installer.

" Switch off the power to the appliance before

you clean it.

" Do not use aggressive cleaning liquid or

solvents to clean the body work.

" Do not use a pressure washer to clean the

outdoor unit. This could damage the air
exchanger and the water might penetrate into
the electrical circuits.

Operation manual "1328 - EN" - 3 -

Split system

1.2 Precautions and warnings regarding
your installation.

1.2.1 The outdoor unit

The outdoor unit contains the equipment for capturing
energy from the ambient air.

Your installer has placed this unit in a location that
enables it to operate in an optimum manner.

Nothing should obstruct the air circulation through the
evaporator and from the fan.

The control system for your heating system is designed
in ow temperature for the water based on the outdoor
temperature (water control).

In cold periods, this water freezes in contact with the
exchanger and is drained away by regular defrosting
cycles.

The control system automatically controls the defrosting
cycle, whose operation can lead to the quite normal
emission of steam.

1.2.2 The hydraulic unit

The hydraulic unit contains the heat pump complete
control system, in charge of controlling the heating
comfort level and the production of domestic hot water
(if the installation is tted with a DHW tank with electrical
back-up heating).

The heat pump is equipped with an electric back-up
system, which is designed to provide additional heat
during the coldest periods.

1.2.3 Control system

Your installer has carefully adjusted your installation. Do
not modify setting parameters without his agreement. If
in doubt, do not hesitate to contact him.

The control system for your heating system is designed
in ow temperature for the water based on the outdoor
temperature (water control).

The installation of a room thermostat (option) allows to
improve operation of the regulation (the inuence of the
room temperature is taken into account).

1.2.4 Fan convectors with integrated control system

Do not use a room sensor in the area.

1.2.5 The radiators

To ensure the function of the regulation with room
inuence, it's necessary that the room in which the room
thermostat is installed has no thermostatic valve or that
they must be completely open.

1.2.6 Floor-heating systems

New oor-heating systems require to be initially heated
slowly to avoid any problems with cracking. Check
with your installer that this initial heating procedure
has indeed been performed before using your heating
system freely.

To be efcient, oor-heating systems do not need to
be very hot and never should be. At most, the systems
should be warm to the touch in cold weather.

The great stability in a regulation system for oor-heating
systems avoids sharp differences in temperature.
However, this stability involves a reaction time of the
order of several hours, (approx 6 hours).

Any changes to the setting must be made slowly, leaving
the installation time to react. Adjusting the system to
exaggerated setting or in an untimely manner always
results in signicant temperature uctuations during
course of the day.

Similarly if your dwelling has a oor-heating system,
do not reduce the heating or switch it off if you will be
absent for a short period. The reheating period is always
quite long (approx 6 hours).

1.2.7 Domestic hot water (DHW)

This function is designed as an option through the use
of a DHW tank with electrical backup heating.

When the DHW production is required, the heat pump
adapts to this demand with higher priority.

No space heating is produced while the domestic hot
water is being prepared.

Domestic hot water (DHW) is produced by the heat
pump and then topped up, if necessary, by electrical
backup heating or the boiler.

To ensure a DHW setting over 45°C, the electrical
backup heating or the boiler must be left on.

The electrical backup heating enables anti-legionella
cycles to be conducted efciently.

Operation manual "1328 - EN"

Split system

- 4 -

2 Overall view of the installation

Your heat pump has been congured by your installer. It
is composed of the following main elements :

- The outdoor unit is positioned, as its name indicates,
outside your dwelling and extracts energy from the
outside air.

- The hydraulic unit positioned in your boiler room, cellar,
garage or even your kitchen, transfers the energy to
the heating circuit (and the domestic hot water).

- The outdoor sensor detects the outdoor temperature.

Optional equipment :

- Room thermostat.

- Room control unit.

Heat pumps are systems that can be connected to any
form of low temperature heat distribution systems : the
heat captured by the heat pump can therefore be used
in different ways :

- Floor-heating systems.

- Radiators or fan coil heaters.

- Domestic hot water (DHW).

gure 1 - Overall view of the conguration of a complete installation

Room

control unit

or / and

Options

depending
on the system
congurations

Room

thermostat

Outdoor

sensor

Control options

2nd circuit kit

DHW kit

Boiler

connexion kit

The outdoor unit

The hydraulic unit

DHW tank

(with electrical

back-up heating)

Heating circuit

Radiators or

fan convectors

Heating circuit

Floor heating system

or

Operation manual "1328 - EN" - 5 -

Split system

3 Operation of the installation

3.1 User interface
and room control unit (option)

gure 2 - User interface, room control unit (option) and room thermostat (option)

Auto

ESC

OK

0 4 8 12 16 20 24

1

2

3

4

5

7

13

8

6

Auto

ESC

OK

RESET

0 4 8 12 16 20 24

1

2

3

4

5

6

7

8

9

°C

Auto

10

11

12

13

User interface

Room control unit (option)

Room thermostat (option)

Operation manual "1328 - EN"

Split system

- 6 -

Ref. Functions - Denitions

1 Selecting of the DHW operating mode

(Domestic hot water).

Marche

Arrêt

- If the installation is tted with a DHW tank.

- On : Production of DHW according to the time program.

- Off : Preparing the domestic hot water for stopping with the anti-frost
function active.

- Manual start button : Hold down the DHW key for 3 seconds. Switch from
"reduced" to "comfort" until the next time the ECS timer switches over.

2 Digital display. - Operating control. Readout of the current temperature, of the heating mode

and of any faults

.

- View the settings.

3 Exit "ESC". - Quit the menu.

4 Navigation and setting. - Selecting the menu.

- Setting parameters.

- Adjusting the ambient temperature setpoint.

5 Selecting the heating mode.

-

Auto

Heating operating according to the heating programme

(Summer/winter mode switchover is automatic).

-

Constant comfort temperature.

-

Constant reduced temperature.

-

Stand-by mode with anti-frost protection

(Provided that the heat pump's electrical power supply is not interrupted).

6 Information display. - Various data (please see page 15).

-

Reading error codes.

-

Information concerning maintenance, special mode.

7 Conrm "OK". - Input into the selected menu.

- Conrmation of the parameter settings.

- Conrmation of the adjustment to the comfort temp. setting.

8 Selecting cooling mode.

Auto

- If the installation is tted with the cooling kit :

-

Cooling operating according to the heating programme

(Summer/winter mode switchover is automatic).

9 RESET button

(Hold down the "RESET" key for 3 sec).

- Reinitialising the parameters and cancelling error messages.

Do not use during normal operation.

10 Selecting the heating mode.

-

Auto

Heating operating according to the heating programme

(Summer/winter mode switchover is automatic).

-

Constant comfort temperature.

-

Constant reduced temperature.

-

Stand-by mode with anti-frost protection

(Provided that the heat pump's electrical power supply is not interrupted).

11 Digital display. - Operating control. Readout of the current temperature, of the heating mode

and of any faults

.

12 Control knob. - Adjusting the ambient temperature setpoint.

13 Presence key. - Comfort / Reduced switchover.

On

Off

Operation manual "1328 - EN" - 7 -

Split system

3.2 Appliance start up.

• The installation and 1st start up of the appliance
must be done by a qualied installer. That person will
also give you instructions on starting and running the
appliance.

• Ensure that the installation is fully lled with water
and has been correctly bled and that there is a
sufcient pressure of 1.5 to 2 bars on the manometer
(Ref. 2, gure 4).

• Close the installation's main circuit breaker.

In winter, so that the compressor can be
preheated, close the installation's main circuit
breaker (outdoor unit's power supply) some
hours before pressing the on/off button.

3.3 Quick start-up

Once your installer has started your installation for the
rst time :

• Engage the start/stop switch.
During the regulator initialisation phase,

the display shows all the symbols and then
"Data, update" and then "State heat pump".

• Select the "AUTO" heating mode (gure 5).

• Select the DHW mode (gure 5).

If the installation is tted with a DHW tank with electrical
back-up heating :

• Set the current date and time (gure 6).

gure 3 - Opening the door

gure 5 - Selecting the heating mode (AUTO)

and selecting the DHW operating mode

gure 6 - Setting the time and the date

Press OK

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Choose menu
Time and date

Time of day and date
Operator section

Press OK

Select line:
Hours / minutes
or Day / Month
or Year.

Time of day and date

Hours / minutes

Press OK

Make all
the settings

Press OK
to conrm
each setting.

Time of day and date

Hours / minutes

Press heating mode key
to return to basic display
(n°1, gure 7).

gure 4 - Start-up

Xxxxxxxxxxxxxxxxxxxxxxxxxx
Xxxxxxxxxxxxxxxxxxxxxxxxxx
Xxxxxxxxxxxxxxxxxxxxxxxxxx

1. User interface

2. Manometer (installation
hydraulic pressure)

3. Start/stop switch

1

2

3

►

►

►

Operation manual "1328 - EN"

Split system

- 8 -

3.4 Programming examples

Setting the time.

gure 7 - Setting the time

0

4 8 12 16 20 24

AUTO

2

0

4 8 12 16 20 24

AUTO

3

0

4 8 12 16 20 24

AUTO

4

0

4 8 12 16 2 0 24

AUTO

1

5

0

4 8 12 16 20 24

AUTO

6

0 4 8 12 16 20 24

AUTO

Keys Display example Description

Basic display

If the basic display is not shown,
press ESC to return to it

Press OK.

Turn the knob, choose menu
Time and date.

Press OK to conrm.

Turn the knob, Select line 1
Hours / minutes,

Press OK to conrm.

The hour display ashes

Turn the knob
to set the time,

Press OK.

The minutes display ashes,

Turn the knob
to set the minutes.

Press OK

The setting are recorded

Room setpoint 1

Time of day and date
Operator section

Time of day and date

Hours /minutes

Time of day and date

Hours /minutes

Time of day and date

Hours /minutes

Time of day and date

Hours /minutes

Turn the knob
to make other settings

or
Press heating mode key to return to

basic display.

Operation manual "1328 - EN" - 9 -

Split system

3.5 Structure of the "End user"
control menu

1
2
3

20

500
501
502
503
504
505
506
516

641
642
643
648

710

712

714

6711

7141

8410

8412

8413

8700

8702

8702

...

9037

65 °C

1610

...24 h

0...60 min

35 °C

...

1

4 °C...

8701

English, German...

Basic
display

Brief
press

End user

Commissioning Engineer OEM

Time of day and date

Hours / minutes
Day / Month
Year

Hours
Minutes

Operator section Language

Time prog heating circuit 1

Time prog heating circuit 2

Time program 4/DHW

Pre-selection

Pre-selection

1st phase on
1st phase off

1st phase on
1st phase off

2nd phase on
2nd phase off
3rd phase on
3rd phase off
Default values

Mon-Sun
Mon-Fri
Sat-Sun
Monday
Tuesday
…
Sunday

Holidays heating circuit 1

Holidays heating circuit 2

Operation level

Period 1
Period 2
...
Period 8

Heating circuit 1

Heating circuit 2

Comfort setpoint Reduced temp...

Reduced setpoint

Temp. frost protect... comfort

Frost protect. setpoint

reduced temp.

Domestic hot water

Nominal setpoint

Reduced temp...

Fault Reset HP

No, Yes

Service/special operation

Emergency operation

Off, On

Diagnostics heat generation

Return temp HP

Flow temp HP

Compressor modulation

Diagnostics consumers Outdside temp.

Reset outside temp min

Off, On

Reset outside temp max

Relay output QX7

gure 8 - Programming example

Operation manual "1328 - EN"

Split system

- 10 -

Line Function

Setting range
or display

Setting
increment

Basic
setting

Date and time

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

2 Day / Month 01.01... 31.12 1

3 Year 1900... 2099 1

User interface

20 Language English, Deutsch, Français,

Italiano, Nederlands...

Heating time program, circuit 1

500 Pre-selection (day / week)

Mon-Sun Mon-Fri Sat-Sun Monday Tuesday…

Mon-Sun

501 1st phase On (start) 00:00... --:-- 10 min 6:00

502 1st phase Off (end) 00:00... --:-- 10 min 22:00

503 2nd phase On (start) 00:00... --:-- 10 min --:--

504 2nd phase Off (end) 00:00... --:-- 10 min --:--

505 3rd phase On (start) 00:00... --:-- 10 min --:--

506 3rd phase Off (end) 00:00... --:-- 10 min --:--

516 Default values, Circuit 1 No, Yes No

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

3.6.3 List of “End user” settings

3.6 Parametering the setting

3.6.1 General

• Only the parameters accessible to levels :
End user

are described in this document.

• The parameters accessible at level :
Commissioning level
Engineer

… are described in the document reserved for
these professional specialists. Do not make any

modications to these parameters without advice
from these professional specialists.

3.6.2 Setting parameters

With the screen on basic display.

- Press OK.

Once in "End user" level.

- Scroll the menu list.

- Choose the desired menu.

- Scroll the function lines.

- Choose the desired line.

- Adjust the parameter.

- Check the setting by pressing OK.

- To return the menu, press ESC.

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

Basic
display

OK

Brief
press

End user

OK OK OK

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

Operator section Day / Month 2 Minutes 0...60 min
Time prog heating circuit 1 Year 3
...

Operation manual "1328 - EN" - 11 -

Split system

Line Function

Setting range
or display

Setting
increment

Basic
setting

Heating time program, circuit 2

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

520 Pre-selection (day / week)

Mon-Sun Mon-Fri Sat-Sun Monday Tuesday…

Mon-Sun

521 1st phase On (start) 00:00... --:-- 10 min 6:00

522 1st phase Off (end) 00:00... --:-- 10 min 22:00

523 2nd phase On (start) 00:00... --:-- 10 min --:--

524 2nd phase Off (end) 00:00... --:-- 10 min --:--

525 3rd phase On (start) 00:00... --:-- 10 min --:--

526 3rd phase Off (end) 00:00... --:-- 10 min --:--

536 Default values, Circuit 2 No, Yes No

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

Time program 4 / DHW

If the installation is tted with a DHW tank. (Only with the DHW kit option).

560 Pre-selection (day / week)

Mon-Sun Mon-Fri Sat-Sun Monday Tuesday…

Mon-Sun

561 1st phase On (start) 00:00... --:-- 10 min 00:00

562 1st phase Off (end) 00:00... --:-- 10 min 05:00

563 2nd phase On (start) 00:00... --:-- 10 min --:--

564 2nd phase Off (end) 00:00... --:-- 10 min --:--

565 3rd phase On (start) 00:00... --:-- 10 min --:--

566 3rd phase Off (end) 00:00... --:-- 10 min --:--

576 Default values No, Yes No

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

Time program 5 / Cooling

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

600 Pre-selection (day / week)

Mon-Sun Mon-Fri Sat-Sun Monday Tuesday…

Mon-Sun

601 1st phase On (start) 00:00... --:-- 10 min 8:00

602 1st phase Off (end) 00:00... --:-- 10 min 20:00

603 2nd phase On (start) 00:00... --:-- 10 min --:--

604 2nd phase Off (end) 00:00... --:-- 10 min --:--

605 3rd phase On (start) 00:00... --:-- 10 min --:--

606 3rd phase Off (end) 00:00... --:-- 10 min --:--

616 Default values No, Yes No

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

Operation manual "1328 - EN"

Split system

- 12 -

Line Function

Setting range
or display

Setting
increment

Basic
setting

Holidays, heating circuit 1

641 Preselection Period 1 to 8 Period 1

642 Start (Day / Month) 01.01... 31.12 1

643 End (Day / Month) 01.01... 31.12 1

648 Operating level (during the holidays) Frost protection, Reduced Frost

protection

Holidays, heating circuit 2

If the installation consists of 2 heating circuits (Only with the 2

nd

circuit kit option).

651 Preselection Period 1 to 8 Period 1

652 Start (Day / Month) 01.01... 31.12 1

653 End (Day / Month) 01.01... 31.12 1

658 Operating level (during the holidays) Frost protection, Reduced Frost

protection

Heating Circuit 1

710 Comfort heating setpoint from reduced setpoint to 35°C 0,5 °C 20 °C

712 Reduced setpoint from frost protection setpoint…

to comfort setpoint

0,5 °C 18 °C

714 Frost protection setpoint from 4°C…

to reduced setpoint

0,5 °C 8 °C

Cooling circuit 1

901 Operating mode Off, Automatic Off

902 Comfort cooling setpoint 17... 40 °C 0,5 °C 24 °C

907 Release 24h/day, Time program HC,

Time program 5 / Cooling

Time

program 5

If the installation is tted with a DHW tank, set the parameter 907 to "Time program 5 / Cooling"
(In order to activate cooling only during the day and leave the DHW system to operate during the night).

Heating Circuit 2

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

1010 Comfort heating setpoint from reduced setpoint to 35°C 0,5 °C 20 °C

1012 Reduced setpoint from frost protection setpoint…

to comfort setpoint

0,5 °C 18 °C

1014 Frost protection setpoint from 4°C… to reduced setpoint 0,5 °C 8 °C

Domestic hot water (DHW) (Only with the DHW kit option)

1610 Nominal setpoint Reduced setting (line 1612)…

to 65 °C

1 50 °C

The backup electrical system is required to reach this level.

1612 Reduced setpoint 8 °C...

to Nominal setpoint (line 1610)

1 25 °C

Swimming pool (Only with swimming pool kit option)

2056 Setpoint source heating 8... 35 °C 22 °C

Fault

6711 Reset HP No, Yes No

Service / Special operation

7141 Emergency operation Off, On Off

Off : The heat pump does not use the backup electrical heating system or the boiler connection when a fault occurs (error 370)
On : The heat pump uses the backup electrical system or the boiler connection when a fault occurs (error 370).
In the "On" position, the energy costs can be onerous if the error is not eliminated.

Operation manual "1328 - EN" - 13 -

Split system

Line Function

Setting range
or display

Setting
increment

Basic
setting

Diagnostics heat generation

8410 Return temp HP 0... 140 °C

Setpoint (return) HP 0... 140 °C

8412 Flow temp HP 0... 140 °C

Setpoint (ow) HP 0... 140 °C

8413 Compressor modulation 0... 100%

Diagnostics consumers

8700 Outdside temperature -50... 50 °C

8701 Outside temp min

Reset ? (No, Yes)

-50... 50 °C

8702 Outside temp max

Reset ? (No, Yes)

-50... 50 °C

8740 Room temperature 1 0... 50 °C 20 °C

Room setpoint 1 4... 35 °C 20 °C

8743 Flow temperature 1 0... 140 °C 50 °C

Flow temperature setpoint 1 0... 140 °C 50 °C

8756 Flow temp cooling 1 0... 140 °C 0 °C

Flow temp setpoint cooling 1 0... 140 °C 0 °C

8770 Room temperature 2 0... 50 °C 20 °C

Room setpoint 2 4... 35 °C 20 °C

8773 Flow temperature 2 0... 140 °C 50 °C

Flow temperature setpoint 2 0... 140 °C 50 °C

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

DHW temperature setpoint 5... 80 °C 50 °C

8900 Swimming pool temperature 0... 140 °C

Swimming pool temperature setpoint 0... 35 °C 22 °C

Operation manual "1328 - EN"

Split system

- 14 -

3.7 Information display

Various data can be displayed by pressing the info
button.

Depending on the type of unit, conguration and
operating state, some of the info lines listed below may
not appear.

- Possible error messages from the error code list. The
display shows the "Bell" symbol

.

" Consult your heating technician.

- Possible service messages from the maintenance
code list. The display shows the “Key” symbol

.

" Consult your heating technician.

- Possible special mode messages. The display shows
the “Key” symbol

.

" Consult your heating technician.

Various data (See below).

3.8 Details

If the electrical power supply has been cut off while
the heat pump is operating (electrical power failure or
unprogrammed pressing of the on/off switch on the
hydraulic unit) the display will show error 370 when the
appliance restarts.

Do not be concerned, the communication between the
outdoor and hydraulic unit will re-establish itself in a few
moments.

3.9 Operation of the DHW system

The key enables you to
switch the DHW (domestic
hot water) mode on and
off (If the installation is
tted with a DHW tank with
electrical back-up heating).

The selection is shown by
a bar, which appears under
the corresponding symbol.

Press the info key

to
obtain the details on the
DHW (temperature setting
operation).

To ensure a DHW setting over 45°C, the electrical
backup heating or the boiler must be left on.

3.10 Selecting cooling mode

If the installation is tted with
the cooling kit.

The key activates and
deactivates cooling mode.

gure 9 - Information key

gure 10 - Selecting

the DHW operating mode

(domestic hot water)

gure 11 -

Selecting cooling mode

...

Brief
press

Details of any error

Operating values

Designation Line

Floor drying current setpoint . -

Current drying day. -

Terminated drying days. -

State heat pump. 8006

State supplementary source. 8022

State DHW. 8003

State swimming pool. 8011

State heating circuit 1. 8000

State heating circuit 2. 8001

State cooling circuit 1. 8004

Outdoor temperature. 8700

Room temperature 1.

8740

Room setpoint 1.

Flow temperature 1.

8743

Flow temperature setpoint1.

Room temperature 2.

8770

Room setpoint 2.

Flow temperature 2.

8773

Flow temperature setpoint 2.

DHW (domestic hot water) temperature. 8830

Heat pump return temperature.

8410

Setpoint (return) HP.

Heat pump ow temperature.

8412

Setpoint (ow) HP.

Swimming pool temperature.

8900

Swimming pool temperature setpoint.

Operation manual "1328 - EN" - 15 -

Split system

Date of in stallation :

Con tac t of you r h eat ing t ech nic ian or y our af ter -sa les serv ice .

Subject to modications without notice. Non contractual document.

This appliance is marked with this symbol. This means that electrical and electronic products shall not be mixed with general household waste.
European Community countries(*), Norway, Iceland and Liechtenstein should have a dedicated collection system for these products.
Do not try to dismantle the system yourself as this could have harmful effects on your health and on the environment.
The dismantling and treatment of refrigerant, oil and other parts must be done by a qualied installer in accordance with relevant local and national regulations.
This appliance must be treated at a specialized treatment facility for re-use, recycling and other forms of recovery and shall not be disposed of in the municipal
waste stream.
Please contact the installer or local authority for more information.
* subject to the national law of each member state

4 Maintenance

In order to insure your appliance operates correctly for
many years, the maintenance operations described below
are required at the start of each heating season.

Generally, these are performed as part of a service
contract.

4.1 Checking that the oor system is full

The pressure in the oor system when it is cold and when
it has stopped must be 1,5 bars.

If lling and re-pressurization are required, check what
type of uid has been used initially.

If in any doubt, contact your installer.
Warning : If frequent lling is required, have the installation's

sealing checked.

4.2 Checking the outdoor unit

Dust off the heat exchanger if necessary, being careful not
to damage the ns.

Check that there is nothing obstructing the passage of air.

4.3 Checking the refrigeration circuit

3.11 Conguring room control unit (Option)

Installation equipped with a room control unit
During commissioning, after an initialisation period of

approx. 3 minutes, the user’s language must be set :

- Press the key OK.

- Choose menu (User interface).

- Choose language : English.

www.atlantic.fr

Société In dustrielle de Chauffage

SATC - BP 64 - 59660 MERVILLE - FRANCE

RC Dunkerque - Siren 440 555 886

When the refrigerant uid charge is in excess of 2kg
(S 10, S 13 and S 16 models), it is compulsory to have an
approved after sales service check the refrigeration circuit
every year.

Consult your heating technician.