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User Guide
Reversible air / water "Split Inverter" heat pump
ALEZIO EVOLUTION
AWHP-2 MIV-3
Dear Customer,
Thank you very much for buying this appliance.
Please read through the manual carefully before using the product, and keep it in a safe place for later reference. In order to
ensure continued safe and efficient operation we recommend that the product is serviced regularly. Our service and customer
service organisation can assist with this.
We hope you enjoy years of problem-free operation with the product.
Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.3 Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.3.1 Manufacturer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.3.2 Installer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.3.3 User's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
1.4 Refrigerant fluid R410A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2.1 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2.2 Symbols used on the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1 Heat pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.1.1 Other technical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2 Sensor specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4 Description of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4.2 Operating principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.2.1 Circulating pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.2.2 Hybrid operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.3 Control panel description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.3.1 Description of the keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.3.2 Description of the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
5.1 Use of the control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.2 Starting the heat pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.3 Switching off the central heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.4 Frost Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
6 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.1 List of parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.1.1 Choosing the hybrid operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
6.1.2 Energy cost parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
6.2 User settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.2.1 Changing the operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.2.2 Forcing the back-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
6.2.3 Modifying the room temperature set point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.2.4 Configuring the hybrid operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.2.5 Modifying the domestic hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.3 Reading out measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.3.1 Reading out measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
6.3.2 Energy consumption display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.1 General instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.2 Maintenance instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.3 Topping up the installation with water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
7.4 Venting the heating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
7.4.1 Manual venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.4.2 Automatic venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
8 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
8.1 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
8.2 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
9 Decommissioning procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
10 Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
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10.1 Energy savings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
10.2 Room thermostat and settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
11 Disposal/recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
11.1 Disposal and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
12 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
12.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
12.2 Terms of warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
13 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
13.1 Product fiche . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
13.2 Product fiche - Temperature Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
13.3 Package fiche - Medium-temperature heat pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Contents
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1 Safety
1.1 General safety instructions
Danger
This appliance can be used by children aged from
8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been giv
en supervision or instruction concerning use of
the appliance in a safe way and understand the
hazards involved. Children shall not play with the
appliance. Cleaning and user maintenance shall
not be made by children without supervision.
Danger
In the event of a refrigerant leakage:
1. Switch off the appliance.
2. Open the windows.
3. Do not use a naked flame, do not smoke, do
not operate electrical contacts.
4. Avoid contact with the refrigerant. Danger of
frost injuries.
5. Evacuate the property.
6. Contact a qualified professional.
Danger of electric shock
Before any work, switch off the mains supply to
the heat pump.
Caution
Installation of the heat pump must be done by a
qualified professional in accordance with prevail
ing local and national regulations.
Warning
Do not touch the refrigeration connection pipes
with your bare hands while the heat pump is run
ning. Danger of burn or frost injury.
Warning
Do not touch the radiators for long periods. De
pending on the heat pump settings, the tempera
ture of the radiators may exceed 60°C.
1 Safety
7611973 - v05 - 30052017 AWHP-2 MIV-3 5
Warning
In order to limit the risk of being scalded, the in
stallation of a thermostatic mixing valve on the
domestic hot water flow pipes is obligatory.
Take precautions with the domestic hot water.
Depending on the heat pump settings, the do
mestic hot water temperature may exceed 65°C.
Important
Respect the minimum and maximum water inlet
pressure to ensure correct operation of the heat
pump: refer to the chapter Technical Specifica
tions.
Caution
Only use original spare parts.
Warning
Only qualified professionals are authorised to
work on the heat pump and the heating system.
Important
Insulate the pipes to reduce heat losses to a mini
mum.
Caution
The system must satisfy each point in the rules in
force in the country that govern works and inter
ventions in individual homes, blocks of flats or
other buildings.
Note
Heating water and domestic water must not come
into contact with each other.
Electrical connection
Caution
The heat pump must always be connected to
the protective earthing.
Earthing must comply with the prevailing instal
lation standards.
Earth the appliance before making any electrical
connections.
For the type and calibre of the protective equip
ment: refer to the chapter Recommended Cable
Cross-sections in the Installation and Service
Manual.
1 Safety
6 AWHP-2 MIV-3 7611973 - v05 - 30052017
Caution
A disconnection method must be allowed in the
fixed pipes in accordance with the rules on instal
lation in force in the country.
Caution
If a power cord comes with the appliance and it
turns out to be damaged, it must be replaced by
the manufacturer, its after sales service or per
sons with similar qualifications in order to obviate
any danger.
Caution
In order to prevent any danger owing to the unex
pected reset of the thermal circuit breaker, this
appliance must not be powered through an exter
nal switch, such as a timer, or be connected to a
circuit which is regularly switched on and off by
the electricity provider.
Important
This manual can also be found on our internet
site.
1.2 Recommendations
Caution
If the home is unoccupied for a long period and
there is a risk of frost, drain the heat pump and
the heating system.
Note
Keep the heat pump accessible at all times.
Important
Never remove or cover labels and data plates af
fixed to the appliances. Labels and data plates
must be legible throughout the entire lifetime of
the appliance.
Damaged or illegible instructions and warning
stickers must be replaced immediately.
Important
Remove the casing only to perform maintenance
and repair work. Put the casing back in place af
ter maintenance and repair work.
1 Safety
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Caution
The system should be in Summer or Frost Pro
tection mode rather than switched off to guaran
tee the following functions:
Anti blocking of pumps
Frost Protection
Note
Regularly check the presence of water and pres
sure in the heating system.
Important
Keep this document close to the place where the
appliance is installed.
Caution
Do not make any modifications to the heat pump
without the written consent of the manufacturer.
Caution
Do not neglect the maintenance of the heat
pump. Contact a qualified professional or take out
a maintenance contract for annual maintenance
of the heat pump.
1.3 Liabilities
1.3.1
Manufacturer's liability
Our products are manufactured in compliance with the
requirements of the various Directives applicable. They
are therefore delivered with the marking and any
documents necessary. In the interests of the quality of
our products, we strive constantly to improve them. We
therefore reserve the right to modify the specifications
given in this document.
Our liability as manufacturer may not be invoked in the
following cases:
Failure to abide by the instructions on installing the
appliance.
Failure to abide by the instructions on using the appli
ance.
Faulty or insufficient maintenance of the appliance.
1.3.2 Installer's liability
The installer is responsible for the installation and initial
commissioning of the appliance. The installer must ob
serve the following instructions:
1 Safety
8 AWHP-2 MIV-3 7611973 - v05 - 30052017
Read and follow the instructions given in the manuals
provided with the appliance.
Install the appliance in compliance with prevailing leg
islation and standards.
Carry out initial commissioning and any checks neces
sary.
Explain the installation to the user.
If maintenance is necessary, warn the user of the obli
gation to check the appliance and keep it in good
working order.
Give all the instruction manuals to the user.
1.3.3
User's liability
To guarantee optimum operation of the system, you
must abide by the following instructions:
Read and follow the instructions given in the manuals
provided with the appliance.
Call on a qualified professional to carry out installation
and initial commissioning.
Get your installer to explain your installation to you.
Have the required inspections and maintenance car
ried out by a qualified installer.
Keep the instruction manuals in good condition close
to the appliance.
1.4
Refrigerant fluid R410A
Hazard identification
Effects harmful to health:
The vapours are heavier than air and may lead to as
phyxia owing to reduced oxygen levels.
Liquefied gas: contact with the liquid may cause seri
ous frost burn and eye injuries.
Product classification: this product is not classified as
a "hazardous preparation" according to European Un
ion regulations.
If the R410A refrigerant is mixed with air, it may cause
pressure surges in the refrigeration pipes and lead to an
explosion and other hazards.
Composition of / Information on the ingredients
Chemical nature: R-410A is composed of Difluorome
thane R32 and Pentafluoroethane R125
Tab.1 Composition of R-410A fluid
Name
Proportion Number CE Number CAS
Difluoromethane R32 50% 200–839–4 75-10-5
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Name Proportion Number CE Number CAS
Pentafluoroethane
R125
50% 206-557-8 354-33-6
The Global Warming Potential of R410A gas is 2088.
Tab.2 Precautions for use
First aid
If inhaled:
Evacuate the subject from the contaminated area and take him into
the open air.
If feeling unwell: call a doctor.
In the event of contact with the skin:
Treat frost injuries like burns. Rinse with copious amounts of tepid
water, do not remove clothing (risk of adhesion to the skin).
If skin burns appear, call a doctor immediately.
In the event of contact with the eyes:
Rinse immediately with water, holding the eyelids well apart (for at
least 15 minutes).
Consult an ophthalmologist immediately.
Fire prevention meas
ures
Appropriate extinguishing agents: All extinguishing agents can be
used.
Inappropriate extinguishing agents: none to our knowledge. In the
event of fire nearby, use the appropriate extinguishing agents.
Specific hazards:
Rise in pressure: in the presence of air, an inflammable mixture
may form under certain temperature and pressure conditions.
Toxic and corrosive vapours may be released by the effect of the
heat.
Special intervention methods: cool the volumes exposed to heat with
water spray.
Protection of the firemen:
Full self-contained breathing apparatus.
Complete body protection.
In the event of acci
dental spillage
Individual precautions:
Avoid contact with the skin and eyes.
Do not intervene without appropriate protective equipment.
Do not inhale the vapours.
Evacuate the hazardous area.
Stop the leakage.
Eradicate all sources of ignition.
Ventilate the spillage area mechanically.
Cleaning / decontamination: allow any residual product to evaporate.
In the event of contact with the eyes: Rinse immediately with water,
holding the eyelids well apart (for at least 15 minutes). Consult an oph
thalmologist immediately.
1 Safety
10 AWHP-2 MIV-3 7611973 - v05 - 30052017
Handling Technical measures: ventilation
Precautions to be taken:
No smoking.
Prevent the build-up of electrostatic charges.
Work in a well ventilated place.
Personal protection
Respiratory protection:
If ventilation is insufficient: AX type cartridge mask.
In confined spaces: self-contained breathing apparatus.
Hand protection: protective gloves in leather or nitrile rubber.
Eye protection: safety glasses with side protection.
Skin protection: clothing made principally of cotton
Industrial hygiene: do not drink, eat or smoke at the place of work.
Considerations on dis
posal
Important
Disposal must be done in compliance with prevailing lo
cal and national regulations.
Product waste: consult the manufacturer or the supplier for informa
tion on recovery or recycling.
Soiled packaging: reuse or recycle after decontamination. Destroy in
authorised installations.
Regulation
Regulation (EU) No. 517/2014 of the European Parliament and of the
Council of 16 April 2014 on fluorinated greenhouse gases and re
pealing Regulation (EC) No. 842/2006.
1 Safety
7611973 - v05 - 30052017 AWHP-2 MIV-3 11
2 About this manual
2.1 General
This manual is intended for the user of a AWHP-2 MIV-3 heat pump.
2.2
Symbols used
2.2.1 Symbols used in the manual
This manual uses various danger levels to draw attention to special in
structions. We do this to improve user safety, to prevent problems and to
guarantee correct operation of the appliance.
Danger
Risk of dangerous situations that may result in serious personal
injury.
Danger of electric shock
Risk of electric shock.
Warning
Risk of dangerous situations that may result in minor personal in
jury.
Caution
Risk of material damage.
Important
Please note: important information.
See
Reference to other manuals or pages in this manual.
2.2.2 Symbols used on the appliance
1 Alternating current.
2 Protective earthing.
3 Before installing and commissioning the appliance, carefully read
the instruction manuals provided.
4 Dispose of used products through an appropriate recovery and re
cycling structure.
5 Caution: danger of electric shock, live parts. Disconnect the mains
power prior to carrying out any work.
Fig.1 Symbols used on the appliance
1 2
MW-2000068-1
1
2
3
4
5
2 About this manual
12 AWHP-2 MIV-3 7611973 - v05 - 30052017
3 Technical specifications
3.1 Heat pump
Maximum operating pressure: 3 bar
Tab.3 Conditions of use
Water (°C) Outside air (°C)
Limit operating temperatures in
Heating mode
+18 / +60
+18 / +55 for AWHP 4.5 MR only
AWHP 4 MR, AWHP 4.5 MR, AWHP 6 MR-2,
AWHP 6 MR-3: -15 / +35
Other models: -20 / +35
Limit operating temperatures in
Cooling mode (MIV-3/EM,
MIV-3/ET, MIV-3/H)
+18 / +25 +7 / +40
Limit operating temperatures in
Cooling mode (MIV-3/EMI,
MIV-3/ETI, MIV-3/HI)
+7 / +25 +7 / +40
Tab.4 Heating mode: outside air temperature +7°C, water temperature at the outlet +35°C. Performances in accordance with
EN 14511-2.
Measurement type Unit AWHP
4 MR
AWHP
4.5 MR
AWHP 6
MR-2
AWHP 6
MR-3
AWHP 8
MR-2
AWHP 11
MR-2
AWHP 11
TR-2
AWHP 16
MR-2
AWHP 16
TR-2
Heat output kW 3.94 4.60 5.73 8.26 11.39 11.39 14.65 14.65
Coefficient of Per
formance (COP)
4.53 5.11 4.04 4.27 4.65 4.65 4.22 4.22
Absorbed electri
cal power
kWe 0.87 0.90 1.42 1.93 2.45 2.45 3.47 3.47
Nominal amper
age
A 4.11 4.25 6.57 8.99 11.41 3.8 16.17 5.39
Nominal water
flow rate (ΔT = 5K)
m
3
/hour
0.68 0.80 0.99 1.42 1.96 1.96 2.53 2.53
Tab.5 Heating mode: outside air temperature +2 °C, water temperature at the outlet +35°C. Performances in accordance
with EN 14511-2.
Measurement
type
Unit AWHP 4
MR
AWHP
4.5 MR
AWHP 6
MR-2
AWHP 6
MR-3
AWHP 8
MR-2
AWHP 11
MR-2
AWHP 11
TR-2
AWHP 16
MR-2
AWHP 16
TR-2
Heat output kW 3.76 3.28 3.65 5.30 10.19 10.19 12.90 12.90
Coefficient of
Performance
(COP)
3.32 3.73 3.22 3.46 3.20 3.20 3.27 3.27
Absorbed
electrical
power
kWe 1.13 0.88 1.16 1.53 3.19 3.19 3.94 3.94
3 Technical specifications
7611973 - v05 - 30052017 AWHP-2 MIV-3 13
Tab.6 Cooling mode: outside air temperature +35°C, water temperature at the outlet +18°C. Performances in accordance
with EN 14511-2.
Measurement
type
Unit AWHP 4
MR
AWHP
4.5 MR
AWHP 6
MR-2
AWHP 6
MR-3
AWHP 8
MR-2
AWHP 11
MR-2
AWHP 11
TR-2
AWHP 16
MR-2
AWHP 16
TR-2
Cooling out
put
kW 3.84 3.80 4.69 7.90 11.16 11.16 14.46 14.46
Energy effi
ciency ratio
4.83 4.28 4.09 3.99 4.75 4.75 3.96 3.96
Absorbed
electrical
power
kWe 0.72 0.89 1.15 2.00 2.35 2.35 3.65 3.65
Nominal am
perage
A 3.40 0.89 5.43 9.40 11.05 3.68 17.15 5.71
Tab.7 Common specifications
Measurement
type
Unit AWHP 4
MR
AWHP 4.5
MR
AWHP 6
MR-2
AWHP 6
MR-3
AWHP 8
MR-2
AWHP 11
MR-2
AWHP 11
TR-2
AWHP 16
MR-2
AWHP 16
TR-2
Total dynamic
head at nomi
nal flow rate
kPa 58 55 49 29 11 11 – –
Nominal air
flow rate
m
3
/hour
2100 2650 2700 for
AWHP 6
MR-3
2100 for
AWHP 6
MR-2
3300 6000 6000 6000 6000
Power voltage
of the outdoor
unit
V 230 230 230 230 230 400 230 400
Start-up amper
age
A 5 5 5 5 5 3 6 3
Maximal am
perage
A 13 12 13 19 29.5 13 29.5 13
Acoustic power
- Inside
(1)
dB(A) 52.9 52.9 52.9 53.3 53.3 53.3 53.3 53.3
Acoustic power
- Outside
(1)
dB(A) 62.4 61.0 64.8 65.2 68.8 68.8 68.5 68.5
Acoustic pres
sure
(2)
dB(A) 41.7 39.0 41.7 43.2 43.4 43.4 47.4 47.4
Standby output W 16.4 12 15 18 21.1 21.1 21.1 21.1
Refrigerant flu
id R410A
kg 2.1 1.3 1.4 for
AWHP 6
MR-3
2.1 for
AWHP 6
MR-2
3.2 4.6 4.6 4.6 4.6
3 Technical specifications
14 AWHP-2 MIV-3 7611973 - v05 - 30052017
Measurement
type
Unit AWHP 4
MR
AWHP 4.5
MR
AWHP 6
MR-2
AWHP 6
MR-3
AWHP 8
MR-2
AWHP 11
MR-2
AWHP 11
TR-2
AWHP 16
MR-2
AWHP 16
TR-2
R410A refriger
ant
(3)
tCO
2
e 4.384 2.714 4.384 for
AWHP 6
MR-2
2.923 for
AWHP 6
MR-3
6.680 9.603 9.603 9.603 9.603
Refrigeration
connection
(Liquid/Gas)
inch 1/4 - 1/2 1/4 - 1/2 1/4 - 1/2 3/8 – 5/8 3/8 – 5/8 3/8 – 5/8 3/8 – 5/8 3/8 – 5/8
Max. pre-loa
ded length
m 10 7 10 10 10 10 10 10
Weight (empty)
- Outdoor unit
kg 42 54 42 75 118 118 130 130
Weight (empty)
- Indoor module
kg 52 52 52 52 55 55 55 55
(1) Noise radiated by the envelope - Test run in accordance with the NF EN 12102 standard, temperature conditions: air 7°C, water 55°C
(2) at 5 m from the appliance, free field
(3) Quantity of refrigerant calculated in tonnes of CO
2
equivalent
Note
The values in tonnes of CO
2
equivalent are calculated using the
following formula: quantity (in kg) of refrigerant fluid x GWP /
1000.
The Global-Warming Potential (GWP) of R410A gas is 2088.
Note
R410A refrigerant fluid is contained in equipment that has been
hermetically sealed.
3.1.1
Other technical parameters
Tab.8 Technical parameters for heat pump space heaters (parameters declared for medium-temperature application)
AWHP-2 MIV-3 AWHP 4 MR AWHP 4.5
MR
AWHP 6
MR-3
AWHP 6
MR-2
AWHP 8
MR-2
Air-to-water heat pump Yes Yes Yes Yes
Water-to-water heat pump No No No No
Brine-to-water heat pump No No No No
Low-temperature heat pump No No No No
Equipped with a supplementary heater Yes Yes Yes Yes
Heat pump combination heater No No No No
Rated heat output under average condi
tions
(1)
Prated
kW 2 4 4 6
Rated heat output under colder conditions
Prated
kW 2 5 4 6
Rated heat output under warmer conditions
Prated
kW 3 4 5 6
Declared capacity for heating for part load
at indoor temperature 20°C and outdoor
temperature
T
j
3 Technical specifications
7611973 - v05 - 30052017 AWHP-2 MIV-3 15
AWHP-2 MIV-3 AWHP 4 MR AWHP 4.5
MR
AWHP 6
MR-3
AWHP 6
MR-2
AWHP 8
MR-2
T
j
= -7°C
Pdh
kW 2.4 3.8 3.5 5.6
T
j
= +2°C
Pdh
kW 3.4 4.3 4.5 6.1
T
j
= +7°C
Pdh
kW 4.0 4.5 4.8 6.4
T
j
= +12°C
Pdh
kW 4.2 5.5 5.2 6.7
T
j
= bivalent temperature
Pdh
kW 2.0 3.9 3.6 5.6
Bivalent temperature
T
biv
°C -10 -10 -10 -10
Degradation coefficient
(2)
Cdh
— 1.0 1.0 1.0 1.0
Seasonal space heating energy efficiency
under average conditions
ƞ
s
% 131 134 137 136
Seasonal space heating energy efficiency
under colder conditions
ƞ
s
% 109 109 116 119
Seasonal space heating energy efficiency
under warmer conditions
ƞ
s
% 167 179 172 169
Declared coefficient of performance or pri
mary energy ratio for part load at indoor
temperature 20°C and outdoor temperature
T
j
T
j
= -7°C
COPd
- 1.80 1.64 1.89 1.95
T
j
= +2°C
COPd
- 3.47 3.46 3.53 3.49
T
j
= +7°C
COPd
- 4.70 4.96 4.74 4.57
T
j
= +12°C
COPd
- 7.03 7.90 7.08 6.33
T
j
= bivalent temperature
COPd
- 1.45 1.20 1.52 1.63
Heating water operating limit temperature
WTOL
°C 60 55 60 60
Electrical power consumption
Off mode
P
OFF
kW 0.009 0.009 0.009 0.009
Thermostat-off mode
P
TO
kW 0.049 0.049 0.049 0.049
Stand-by
P
SB
kW 0.013 0.012 0.013 0.013
Crankcase heater mode
P
CK
kW 0.055 0.000 0.055 0.055
Supplementary heater
Rated heat output
(1)
Psup
kW 0.0 0.0 0.0 0.0
Type of energy input Electricity Electricity Electricity Electricity
Other characteristics
Capacity control Variable Variable Variable Variable
Sound power level, indoors - outdoors
L
WA
dB (A) 53 - 64 53 - 61 53 - 65 53 - 65
Annual energy consumption under aver
age conditions
Q
HE
kWh
GJ
1228 2353 2124 3316
Annual energy consumption under colder
conditions
Q
HE
kWh
GJ
1965 4483 3721 4621
Annual energy consumption under warm
er conditions
Q
HE
kWh
GJ
970 1249 1492 1904
3 Technical specifications
16 AWHP-2 MIV-3 7611973 - v05 - 30052017
AWHP-2 MIV-3 AWHP 4 MR AWHP 4.5
MR
AWHP 6
MR-3
AWHP 6
MR-2
AWHP 8
MR-2
(1) The rated heat output
Prated
is equal to the design load for heating
Pdesignh
, and the rated heat output of a supplementary heater
Psup
is equal to the supplementary capacity for heating
sup(Tj).
(2) If
Cdh
is not determined by measurement, the default degradation coefficient is
Cdh
= 0.9.
Tab.9 Technical parameters for heat pump space heaters (parameters declared for medium-temperature application)
AWHP-2 MIV-3 AWHP 11 MR-2
AWHP 11 TR-2
AWHP 16 MR-2
AWHP 16 TR-2
Air-to-water heat pump Yes Yes
Water-to-water heat pump No No
Brine-to-water heat pump No No
Low-temperature heat pump No No
Equipped with a supplementary heater Yes Yes
Heat pump combination heater No No
Rated heat output under average conditions
(1)
Prated
kW 6 8
Rated heat output under colder conditions
Prated
kW 4 7
Rated heat output under warmer conditions
Prated
kW 8 13
Declared capacity for heating for part load at indoor tem
perature 20°C and outdoor temperature
T
j
T
j
= -7°C
Pdh
kW 6.8 9.0
T
j
= +2°C
Pdh
kW 8.2 11.9
T
j
= +7°C
Pdh
kW 9.0 12.9
T
j
= +12°C
Pdh
kW 10.1 15.4
T
j
= bivalent temperature
Pdh
kW 6.2 8.3
Bivalent temperature
T
biv
°C -10 -10
Degradation coefficient
(2)
Cdh
— 1.0 1.0
Seasonal space heating energy efficiency under average
conditions
ƞ
s
% 132 130
Seasonal space heating energy efficiency under colder
conditions
ƞ
s
% 113 113
Seasonal space heating energy efficiency under warmer
conditions
ƞ
s
% 167 161
Declared coefficient of performance or primary energy ra
tio for part load at indoor temperature 20°C and outdoor
temperature
T
j
T
j
= -7°C
COPd
- 1.82 1.88
T
j
= +2°C
COPd
- 3.43 3.33
T
j
= +7°C
COPd
- 4.54 4.34
T
j
= +12°C
COPd
- 6.24 5.82
T
j
= bivalent temperature
COPd
- 1.45 1.54
Heating water operating limit temperature
WTOL
°C 60 60
Electrical power consumption
3 Technical specifications
7611973 - v05 - 30052017 AWHP-2 MIV-3 17
AWHP-2 MIV-3 AWHP 11 MR-2
AWHP 11 TR-2
AWHP 16 MR-2
AWHP 16 TR-2
Off mode
P
OFF
kW 0.009 0.009
Thermostat-off mode
P
TO
kW 0.049 0.049
Stand-by
P
SB
kW 0.013 0.013
Crankcase heater mode
P
CK
kW 0.055 0.055
Supplementary heater
Rated heat output
(1)
Psup
kW 0.0 0.0
Type of energy input Electricity Electricity
Other characteristics
Capacity control Variable Variable
Sound power level, indoors - outdoors
L
WA
dB (A) 53 - 69 53 - 69
Annual energy consumption under average conditions
Q
HE
kWh
GJ
3783 5184
Annual energy consumption under colder conditions
Q
HE
kWh
GJ
3804 5684
Annual energy consumption under warmer conditions
Q
HE
kWh
GJ
2580 4120
(1) The rated heat output
Prated
is equal to the design load for heating
Pdesignh
, and the rated heat output of a supplementary heater
Psup
is equal to the supplementary capacity for heating
sup(Tj).
(2) If
Cdh
is not determined by measurement, the default degradation coefficient is
Cdh
= 0.9.
3.2 Sensor specifications
Tab.10 Outside sensor
Temperature in °C -20 -16 -12 -8 -4 0 4 8 12 16 20 24
Resistance in Ω 2392 2088 1811 1562 1342 1149 984 842 720 616 528 454
Tab.11 Domestic hot water sensor, flow sensor
Temperature in °C 0 10 20 25 30 40 50 60 70 80 90
Resistance in Ω 32014 19691 12474 10000 8080 5372 3661 2535 1794 1290 941
Tab.12 Flow and return sensors
Type: PT1000
Temperature °C -10 0 10 20 30 40 50 60 70 80 90 100
Resistance Ohm 961 1000 1039 1077 1117 1155 1194 1232 1271 1309 1347 1385
3 Technical specifications
18 AWHP-2 MIV-3 7611973 - v05 - 30052017
4 Description of the product
4.1 General description
The ALEZIO EVOLUTION heat pump comprises:
An outdoor unit for energy production in heating mode only when it is
combined with an uninsulated indoor module.
A reversible outdoor unit for energy production in heating or cooling
mode when it is combined with an insulated indoor module.
An indoor module with a control panel to handle the heat exchange be
tween the R410A fluid and the hydraulic circuit.
Both units are connected by means of refrigeration and electrical connec
tions.
The system offers the following advantages:
The heating circuit is housed in the insulated volume within the home.
Thanks to the DC inverter system, the heat pump modulates its output
to adapt to the needs of the home.
The control panel uses the outside sensor to adjust the temperature of
the heating circuit according to the outside temperature.
4.2 Operating principle
4.2.1 Circulating pump
Note
The benchmark for the most efficient circulating pumps is EEI ≤
0.20.
4.2.2 Hybrid operating mode
Note
The hybrid operating mode is only available for appliances with
hydraulic back-up.
The appliance offers a choice between several hybrid operating modes.
The modes available offer either optimised energy consumption according
to energy cost, or optimised energy consumption according to primary en
ergy consumption. Both hybrid operating modes are available via the pa
rameter
.
In optimised primary energy consumption mode, the control system
chooses the generator that consumes the least primary energy.
In optimised energy cost mode, the control system chooses the cheap
est generator according to the coefficient of performance of the heat
pump and according to energy cost.
4 Description of the product
7611973 - v05 - 30052017 AWHP-2 MIV-3 19
4.3 Control panel description
4.3.1 Description of the keys
Fig.2 Control panel
MW-M002226-1
1
7
6 5 4
2 3
9
8
1 Display
2 On/Off switch
3 Pressure gauge
4
Confirm key or
5
Domestic hot water temperature key or
6
Heating temperature key or
7
[Escape] key
8 Back-up forcing key
9 Menu key
4.3.2 Description of the display
The display shows the operating status of the heat pump, the heating flow
temperature and any error codes.
1 Menus:
: Information menu display
: User menu
: Installer settings
2 Operating modes:
: Domestic hot water mode
: Cooling mode (only for the reversible versions)
: Shut-down/Frost Protection mode
: Heating mode
: Compressor on
: Back-up on, stage 1-2
3 Forced back-up:
+ : Heating
+ : Domestic hot water
+ + : Heating + domestic hot water
Other Information:
: Fault active
: Adjusting the set point temperatures
: A manual venting cycle is running / Permanent display of
the information menu / The screed drying function is active.
Fig.3 Display
MW-M002227-1
1
3
2
4 Description of the product
20 AWHP-2 MIV-3 7611973 - v05 - 30052017
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