DeDietrich AWHP 16 MR-2, AWHP 8 MR-2, AWHP 6 MR-2, AWHP 16 TR-2, AWHP 4 MR User Manual

MW-8200019-1

MW-8200019-1

Ireland

en

User Manual

Reversible air / water "Split Inverter" heat pump

Single unit Alezio

MIV-4/E 4–8 V200

MIV-4/E 11–16 V200

MIV-4/H 4–8 V200

MIV-4/H 11–16 V200

Dear customer,

Thank you for purchasing this appliance.

Please read this manual carefully before using the product and keep it in a safe place for future reference.

In order to ensure continued safe and efficient operation we recommend that the product is regularly maintained. Our Service
and After Sales organization can assist with this.

We hope you will receive many years of satisfactory service.

Contents

1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.3 Specific safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.3.1 Refrigerant fluid R410A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.4 Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.4.1 Manufacturer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.4.2 Installer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

1.4.3 User's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.2 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.2.1 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.2.2 Symbols used on the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

3 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.1 Homologations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.1.1 Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

3.2 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

3.2.1 Heat pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.2.2 Domestic hot water tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.2.3 Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.2.4 Combination heaters with medium-temperature heat pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.2.5 Circulating pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

4 Description of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

4.2 Operating principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.3 Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

4.4 Control panel description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4.4.1 Description of the keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4.4.2 Description of the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

5.1 Use of the control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

5.1.1 Browsing in the menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

5.1.2 Accessing the User menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

5.1.3 Accessing the Hour Run Meters / Timer Program / Clock sub-menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.2 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.3 Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

5.3.1 Switching off the heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

5.3.2 Stopping domestic hot water production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5.3.3 Shutting down the cooling function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5.4 Frost Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

6 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

6.1 List of parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

6.1.1 Menu List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

6.1.2 Information Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

6.1.3 User menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

6.1.4 PCB parameters for the PCB + sensor kit for circuits with mixing valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

6.1.5 COUNTERS / TIME PROG / menus CLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

6.2 Setting the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

6.2.1 Modifying the User parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

6.2.2 Activating the cooling function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

6.2.3 Setting the heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

6.2.4 Setting the domestic hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

6.2.5 Activating Manual Forcing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

6.2.6 Setting the timer program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

7 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Contents

7623755 - v02 - 03072015 MIV-4 3

7.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

7.2 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

7.3 Standard inspection and maintenance operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

7.4 Cleaning the casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

8 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

8.1 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

8.1.1 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

8.1.2 PCB error codes on the PCB + sensor kit for circuits with mixing valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

8.2 Error history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

8.3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

9 Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

9.1 Decommissioning procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

10 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

10.1 Disposal and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

11 Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

11.1 Energy savings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

12 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

12.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

12.2 Terms of warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

13 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

13.1 Product data sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

13.2 Product data sheet - Temperature controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

13.3 Package fiche . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

13.4 Package fiche - Combination heaters (boilers or heat pumps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Contents

4 MIV-4 7623755 - v02 - 03072015

1 Safety

1.1 General safety instructions

Danger
This appliance can be used by children aged 8 years
and above and by persons with reduced physical,
sensory or mental capabilities or lack of experience
and knowledge when they have been given supervi
sion or instruction concerning the safe use of the de
vice and understand the resulting risks. Children must
not be allowed to play with the appliance. Cleaning
and user maintenance must not be carried out by chil
dren without supervision.

Danger of electric shock
Before any work, switch off all electricity supplies.

Caution
Installation of the heat pump must be done by a quali
fied professional in accordance with prevailing local
and national regulations.

Warning
Do not touch the refrigeration connection pipes with
your bare hands while the heat pump is running. Dan
ger of burn or frost injury.

Warning
Do not touch the radiators for long periods. Depending
on the heat pump settings, the temperature of the ra
diators may exceed 60°C.

Warning
In order to limit the risk of being scalded, the installa
tion of a thermostatic mixing valve on the domestic hot
water flow pipes is obligatory.
Take precautions with the domestic hot water. De
pending on the heat pump settings, the domestic hot
water temperature may exceed 65°C.

Caution
Only genuine spare parts may be used.

Warning
Only qualified professionals are authorised to work on
the domestic hot water tank and the heating installa
tion.

Note
Insulate the pipes to reduce heat losses to the mini
mum.

1 Safety

7623755 - v02 - 03072015 MIV-4 5

Caution
The system must satisfy each point in the rules in
force in the country that govern works and interven
tions in individual homes, blocks of flats or other build
ings.

Note
Heating water and domestic water must not come into
contact with each other.

Note
Allow the space required to install the appliance cor
rectly: refer to the chapter Dimensions of the Appli
ance (Installation and Service Manual).

Caution

Refrigerant safety

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.

Hydraulic safety

Caution
The appliance is intended to be permanently connec
ted to the domestic water mains network.

Caution
Respect the minimum and maximum water inlet pres
sure to ensure correct operation of the appliance: re
fer to the chapter Technical Specifications.

Caution
Draining the appliance:

1. Shut off the domestic cold water inlet.

2. Open a hot water tap in the installation.

3. Open a valve on the safety unit.

4. When the water stops flowing, the appliance has
been drained.

Note
For the domestic hot water operating temperature lim
its: refer to the chapter Technical Data, Domestic Hot
Water Tank.

1 Safety

6 MIV-4 7623755 - v02 - 03072015

Note
Setting the domestic hot water temperature set point:
refer to the chapter "Setting the domestic hot water
temperature set point".

Caution
Pressure limiter device: refer to the chapter Special
precautions to be taken when connecting the domes
tic hot water circuit (Installation and Service Manual).

The pressure limiter device (safety valve or safety
unit) must be regularly operated in order to remove
limescale deposits and ensure that it is not blocked.
A pressure limiter device must be fitted to a dis
charge pipe.
As water may flow out of the discharge pipe, the
pipe must be kept open to the open air, in a frost­free environment, and at a continuous downward
gradient.

Caution
A pressure reducer (not provided) is required when
the supply pressure exceeds 80% of the safety valve
or safety unit calibration and must be located up
stream of the appliance.

Caution
There must be no cut-off devices between the safety
valve or unit and the domestic hot water tank.

Electrical safety

Caution
A disconnection device must be fitted to the perma
nent pipes in accordance with installation rules.

Caution
If a power cord comes with the appliance and it turns
out to be damaged, it must be replaced by the manu
facturer, its after sales service or persons with similar
qualifications in order to obviate any danger.

Caution
Install the appliance in accordance with national rules
on electrical installation.

Caution
If the appliance is not wired in the factory, carry out
the wiring according to the wiring schematics descri
bed in the chapter Electrical Connections (Installation
and Service Manual).

1 Safety

7623755 - v02 - 03072015 MIV-4 7

Caution
This appliance must be connected to the protective
earth.
Earthing must comply with prevailing installation
standards.
Earth the appliance before making any electrical con
nections.
Type and calibre of the protective equipment: refer to
the chapter Recommended cable cross-sections (In
stallation and Service Manual).

Caution
To connect the appliance to the mains electricity, refer
to the chapter Electrical Connections (Installation and
Service Manual).

Caution
This appliance must not be powered through an exter
nal switch, such as a timer, or be connected to a cir
cuit which is regularly switched on and off by the elec
tricity provider.

Note
The Installation Manual for the appliance is also avail
able on our internet site.

1.2

Recommendations

Caution
Install the heat pump's indoor module in a frost-free
location.

Caution
To enjoy warranty cover, no modifications must be
made to the appliance.

Note
Only qualified persons are authorised to assemble, in
stall and maintain the installation.

Caution
Maintenance work must be carried out by a qualified
professional.

Caution
After maintenance or repair work, check the entire
heating installation to ensure that there are no leaks.

Caution
Only qualified professionals may carry out electrical
connections, always with the power off.

Caution
Separate the very low voltage cables from the
230/400 V circuit cables.

1 Safety

8 MIV-4 7623755 - v02 - 03072015

Note
The frost protection function does not work if the heat
pump is switched off.

Caution
If the home is unoccupied for a long period and there
is a risk of frost, drain the indoor module and the heat
ing system.

Note
Keep the heat pump accessible at all times.

Note
Never remove or cover labels and data plates affixed
to the appliances. Labels and data plates must be
legible throughout the entire lifetime of the appliance.
Immediately replace damaged or illegible instructions
and warning stickers.

Note
Remove the casing only to perform maintenance and
repair work. Put the casing back in place after mainte
nance and repair work.

Caution
Give preference to the or mode rather than
switching off the system to leave the following func
tions running:

Anti blocking of pumps
Frost Protection

Note
Regularly check the presence of water and pressure
in the heating installation.

Note
Keep this document close to the place where the ap
pliance is installed.

Caution
Do not make any modifications to the heat pump with
out the written consent of the manufacturer.

Caution
Do not neglect to service the heat pump. Contact a
qualified professional or subscribe to a maintenance
contract for the annual servicing of the heat pump.

1 Safety

7623755 - v02 - 03072015 MIV-4 9

1.3

Specific safety instructions

Warning
Refrigerant fluid and pipes:

Use only R410A refrigerant fluid to fill the installa
tion.
Use tools and pipe components especially designed
for use with

R410A refrigerant fluid.
Use copper pipes deoxidised with phosphorus to
carry the refrigerant fluid.
Store the refrigerant connection pipes away from
dust and humidity (risk of damage to the compres
sor).
Do not use a load cylinder.
Protect the heat pump components, including the in
sulation and structural elements. Do not overheat
the pipes as brazed components may cause dam
age.
Contact between the refrigerant fluid and a flame
may result in emissions of toxic gases.

1.3.1 Refrigerant fluid R410A

Hazard identification
Effects harmful to health:

The vapours are heavier than air and may lead to asphyxia
owing to reduced oxygen levels.
Liquefied gas: contact with the liquid may cause serious
frost burn and eye injuries.
Product classification: this product is not classified as a
"hazardous preparation" according to European Union reg
ulations.

If the R410A refrigerant is mixed with air, it may cause pres
sure surges in the refrigeration pipes and lead to an explo
sion and other hazards.

Composition of / Information on the ingredients
Chemical nature: R-410A is composed of Difluoromethane
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

Pentafluoroethane R125 50% 206-557-8 354-33-6

The Global-Warming Potential of R410A gas is 2087.5.

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10 MIV-4 7623755 - v02 - 03072015

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 acciden
tal 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 ophthalmologist
immediately.

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.

1 Safety

7623755 - v02 - 03072015 MIV-4 11

Considerations on dis
posal

Note
Disposal must be done in compliance with prevailing local
and national regulations.

Product waste: consult the manufacturer or the supplier for information on
recovery or recycling.
Soiled packaging: reuse or recycle after decontamination. Destroy in au
thorised installations.

Regulation European Regulation No. EC 842/2006: fluorinated greenhouse gases un

der the Kyoto Protocol.

1.4

Liabilities

1.4.1 Manufacturer's liability

Our products are manufactured in compliance with the re
quirements 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 fol
lowing cases:

Failure to abide by the instructions on installing the appli
ance.
Failure to abide by the instructions on using the appliance.
Faulty or insufficient maintenance of the appliance.

1.4.2 Installer's liability

The installer is responsible for the installation and initial com
missioning of the appliance. The installer must abide by the
following instructions:

Read and follow the instructions given in the manuals pro
vided with the appliance.
Install the appliance in compliance with prevailing legisla
tion and standards.
Carry out initial commissioning and any checks necessary.
Explain the installation to the user.
If maintenance is necessary, warn the user of the obliga
tion to check the appliance and keep it in good working or
der.
Give all the instruction manuals to the user.

1.4.3 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 pro
vided with the appliance.
Call on a qualified professional to carry out installation and
initial commissioning.
Get your installer to explain your installation to you.

1 Safety

12 MIV-4 7623755 - v02 - 03072015

Have the required inspections and maintenance carried out
by a qualified installer.
Keep the instruction manuals in good condition close to the
appliance.

1 Safety

7623755 - v02 - 03072015 MIV-4 13

2 About this manual

2.1 General

This manual is intended for the user of a MIV-4 heat pump. This manual
can also be found on our internet site.

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.

Note
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

1 Information on the heat pump: type of refrigerant fluid, maximum

operating pressure and output absorbed by the indoor module

2 Information on the domestic hot water tank: volume, maximum op

erating pressure and standby losses of the domestic hot water tank

3 Information on the electrical back-up: power supply and maximum

output (only for versions with electrical back-up)

4 Before installing and commissioning the appliance, carefully read

the instruction manuals provided

5 Dispose of used products in an appropriate recovery and recycling

structure

Fig.1 Symbols used on the appliance

MW-6000066-3

1 2

Fig.2 Symbols used on the data plate

1

2

4 5

3

MW-6000286-1

2 About this manual

14 MIV-4 7623755 - v02 - 03072015

1 Sensor cable - low voltage
2 Power cord 230 V
3 Heating circuit flow
4 Circuit B flow
5 Heating circuit return
6 Circuit B return (optional)
7 Connection for recirculation
8 Domestic hot water outlet
9 Flow to boiler back-up (only for versions with hydraulic back-up)

10 Return from boiler back-up (only for versions with hydraulic back-

up)
11 Domestic cold water inlet
12 Drain valve
13 Safety valve
14

3

/8" refrigerant fluid connection - liquid line

15

5

/8" refrigerant fluid connection - gas line

Fig.3 Symbols used on the connection la

bel

G3/4"

A

G1"

A

G1"



B

G1"

B

G1"

G3/4"

G3/4"

5/8
69-82 Nm

3/8
34-42 Nm

Ø13

1

2

4

6

8

10

12

3

5

7

9

11

13

MW-6000285-1

14

15

2 About this manual

7623755 - v02 - 03072015 MIV-4 15

3 Technical specifications

3.1 Homologations

3.1.1 Directives

This product complies with the requirements of the following European Di
rectives and Standards:

Low Voltage Directive 2006/95/EC
Generic standard: IEC/EN 60335–1
Relevant Standard: IEC/EN 60335–2–40
Electromagnetic Compatibility Directive 2004/108/EC
Generic standards: IEC/EN 61000-6-3, IEC/EN 61000-6-1
Relevant Standard: IEC/EN 55014

This product conforms to the requirements of European Directive
2009/125/EC on the ecodesign of energy-related products.

In addition to the legal requirements and guidelines, the supplementary
guidelines in this manual must also be followed. Supplements or subse
quent regulations and guidelines that are valid at the time of installation
shall apply to all regulations and guidelines specified in this manual.

3.2 Technical data

3.2.1 Heat pump

Maximum operating pressure: 0.3 MPa (3 bar)

Tab.3 Conditions of use

Water (°C) Outside air (°C)

Limit operating temperatures in heating
mode

+18 / +60 AWHP 4 MR, AWHP 6 MR-2 : -15 / +35

Other models: -20 / +35

Limit operating temperatures in cooling
mode

+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.

Measure
ment type

Unit AWHP 4 MRAWHP 6

MR-2

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 5.73 8.26 11.39 11.39 14.65 14.65

Coefficient
of perform
ance (COP)

4.53 4.04 4.27 4.65 4.65 4.22 4.22

Absorbed
electrical
power

kWe 0.87 1.42 1.93 2.45 2.45 3.47 3.47

Nominal
amperage

A 4.11 6.57 8.99 11.41 3.8 16.17 5.39

Nominal wa
ter flow rate
(ΔT = 5K)

m3/hour

0.68 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.

Measure
ment type

Unit AWHP 4 MRAWHP 6

MR-2

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 3.19 5.30 10.19 10.19 12.90 12.90

3 Technical specifications

16 MIV-4 7623755 - v02 - 03072015

Measure
ment type

Unit AWHP 4 MRAWHP 6

MR-2

AWHP 8
MR-2

AWHP 11
MR-2

AWHP 11
TR-2

AWHP 16
MR-2

AWHP 16
TR-2

Coefficient
of perform
ance (COP)

3.32 2.97 3.46 3.20 3.20 3.27 3.27

Absorbed
electrical
power

kWe 1.13 1.08 1.53 3.19 3.19 3.94 3.94

Tab.6 Cooling mode: outside air temperature +35°C, water temperature at the outlet +18°C. Performances in accordance with

EN 14511-2.

Measure
ment type

Unit AWHP 4 MRAWHP 6

MR-2

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 4.69 7.90 11.16 11.16 14.46 14.46

Energy effi
ciency ratio
(EER)

4.83 4.09 3.99 4.75 4.75 3.96 3.96

Absorbed
electrical
power

kWe 0.72 1.15 2.00 2.35 2.35 3.65 3.65

Nominal
amperage

A 3.40 5.43 9.40 11.05 3.68 17.15 5.71

Tab.7 Common specifications

Measure
ment type

Unit AWHP 4 MRAWHP 6

MR-2

AWHP 8
MR-2

AWHP 11
MR-2

AWHP 11
TR-2

AWHP 16
MR-2

AWHP 16
TR-2

Total dy
namic head
at nominal
flow rate

kPa 58 49 29 11 11 35 35

Nominal air
flow rate

m3/hour

2100 2100 3300 6000 6000 6000 6000

Power volt
age of the
outdoor unit

V 230 230 230 230 400 230 400

Start-up
amperage

A 5 5 5 5 3 6 3

Maximal
amperage

A 13 13 19 29.5 13 29.5 13

Acoustic
power - In
side

(1)

dB(A) 52.9 52.9 53.3 53.3 53.3 53.3 53.3

Acoustic
power ­Outside

(1)

dB(A) 62.4 64.8 65.2 68.8 68.8 68.5 68.5

Acoustic
pressure

(2)

dB(A) 41.7 41.7 43.2 43.4 43.4 47.4 47.4

Refrigerant
fluid R410A

kg 2.1 2.1 3.2 4.6 4.6 4.6 4.6

Refrigera
tion connec
tion (Liquid/
Gas)

inch 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

3 Technical specifications

7623755 - v02 - 03072015 MIV-4 17

Measure
ment type

Unit AWHP 4 MRAWHP 6

MR-2

AWHP 8
MR-2

AWHP 11
MR-2

AWHP 11
TR-2

AWHP 16
MR-2

AWHP 16
TR-2

Max. pre­loaded
length

m 10 10 10 10 10 10 10

(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

3.2.2 Domestic hot water tank

Tab.8 Technical specifications primary circuit (heating water)

Specification Unit Value

Maximum operating temperature - Version with hydraulic back-up °C 90

Maximum operating temperature - Version with electrical back-up °C 75

Minimum operating temperature °C 7

Maximum operating pressure MPa (bar) 0.3 (3.0)

Exchanger capacity Litres 11.3

Exchange surface m² 1.7

Tab.9 Technical specifications secondary circuit (domestic water)

Specification Unit Value

Maximum operating temperature °C 80

Minimum operating temperature °C 10

Maximum operating pressure MPa (bar) 1.0 (10.0)

Water capacity Litres 177

Tab.10 Common specifications

AWHP/AWHP-V220 AWHP 4 MR AWHP 6 MR-2 AWHP 8 MR-2 AWHP 11 MR-2

AWHP 11 TR-2

AWHP 16 MR-2
AWHP 16 TR-2

Loading time

(1)

1 hour 54 minutes 1 hour 41 minutes 2 hours 11 minutes 1 hour 33 minutes 1 hour 11 minutes

Coefficient of per
formance domestic
hot water (COP

DHW

)

(2)

2.45 2.29 2.47 2.34 2.27

(1) ΔT = 55 K. Outside temperature: 7°C. Inside air temperature: 20°C
(2) According to the standard EN16147

3.2.3

Weight

Tab.11 Indoor module

Weight (empty) Unit MIV-4/E 4–8 V200 MIV-4/E 11–16

V200

MIV-4/H 4–8 V200 MIV-4/H 11–16

V200

Indoor module kg 131 133 128 130

Tab.12 Outside unit

Weight
(empty)

Unit AWHP 4 MRAWHP 6

MR-2

AWHP 8
MR-2

AWHP 11
MR-2

AWHP 11
TR-2

AWHP 16
MR-2

AWHP 16
TR-2

Outside unit kg 42 42 75 118 130 118 130

3 Technical specifications

18 MIV-4 7623755 - v02 - 03072015