DeDietrich AWHP 8MR–EMC 24/28 MI HYBRIDE, AWHP 4.5MR–EMC 34/39 MI HYBRIDE, AWHP 4.5MR–EMC 24/28 MI HYBRIDE, AWHP 6MR–EMC 24/28 MI HYBRIDE, AWHP 8MR–EMC 34/39 MI HYBRIDE User Manual
...
EASYLIFE
S U S T A I N A B L E C O M F O R T
®
MW-8200013-4
en
User Guide
Hybrid heat pump
Alezio G hybrid
AWHP 4.5MR–EMC 24/28 MI HYBRIDE
AWHP 4.5MR–EMC 34/39 MI HYBRIDE
AWHP 6MR–EMC 24/28 MI HYBRIDE
AWHP 6MR–EMC 34/39 MI HYBRIDE
AWHP 8MR–EMC 24/28 MI HYBRIDE
AWHP 8MR–EMC 34/39 MI HYBRIDE
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
7611444 - v06 - 04032019 3
Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.3 Specific safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.3.1 Refrigerant fluid R410A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.4 Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.4.1 User's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
1.4.2 Installer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.4.3 Manufacturer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.2 Additional documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3.1 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3.2 Symbols used on the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1 Homologations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1.1 Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3.1.2 Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1.3 Unit categories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3.1.4 Factory test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.2 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
3.2.1 Boiler specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
3.2.2 Heat pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.2.3 Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.2.4 Technical data - Low-temperature heat pump combination heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.2.5 Hydraulic module circulating pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4 Description of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.2 Operating principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.3 Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.3.1 Main boiler components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
4.3.2 Main components of the hydraulic module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.4 Control panel description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.4.1 Description of the keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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
5.2 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.3 Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.3.1 Switching off the heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.3.2 Stopping domestic hot water production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.3.3 Shutting down the cooling function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.4 Frost Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
6 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.1 Modifying the User parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.2 User menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.2.1 User \CIRCA and CIRCB menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
6.2.2 User \DHW menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.2.3 User \EHC–04 menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.2.4 User \HMI menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.2.5 HP parameters in the User menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
6.3 COUNTERS /TIME PROG / CLOCK menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.3.1 COUNTERS, TIME PROG, CLOCK \CNT menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.3.2 COUNTERS, TIME PROG, CLOCK \CIRCA, CIRCB and DHW menus . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.3.3 COUNTERS, TIME PROG, CLOCK \CLK menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Contents
4 7611444 - v06 - 04032019
6.4 Setting the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.4.1 Setting the room temperature set point in comfort mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
6.4.2 Setting the domestic hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.4.3 Activating Forcing of the cooling function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.4.4 Activating Manual Forcing for heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.4.5 Setting the timer programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7 Reading out measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.1 Reading out hybrid measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
7.2 Control system sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.1.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
8.2 Standard inspection and maintenance operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.2.1 Checking the water pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
8.3 Cleaning the casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.4 Venting the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
9 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
9.1 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
9.1.1 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
9.1.2 Fault codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
9.1.3 Alarm codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
9.1.4 Blocking of the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.1.5 Locking of the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
9.2 Accessing the error memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.3 Fault finding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
10 Decommissioning and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
10.1 Decommissioning procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
10.2 Disposal and recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
11 Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
11.1 Energy savings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
12 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
12.1 Product fiche . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
12.2 Product fiche - Temperature Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
12.3 Package fiche . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
1 Safety
7611444 - v06 - 04032019 5
1.1 General safety instructions
1 Safety
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
given 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
If you smell gas:
1. Do not use naked flames, do not smoke and
do not operate electrical contacts or switches
(doorbell, lighting, motor, lift etc.).
2. Shut off the gas supply.
3. Open the windows.
4. Evacuate the property.
5. Contact a qualified installer.
Danger
If you smell flue gases:
1. Switch the boiler off.
2. Open the windows.
3. Evacuate the property.
4. Contact a qualified installer.
Danger of electric shock
Before any work, switch off the mains supply to
the heat pump.
1 Safety
6 7611444 - v06 - 04032019
Caution
Installation of the heat pump must be done by a
qualified 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. Danger of burn or frost injury.
Warning
Do not touch the radiators for long periods.
Depending on the heat pump settings, the
temperature of the radiators may exceed 60°C.
Warning
In order to limit the risk of being scalded, the
installation 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
domestic 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
Specifications.
Caution
Only genuine spare parts may be used.
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
minimum.
Warning
Do not touch the flue gas pipes. Depending on
the boiler settings, the temperature of the flue gas
pipes can rise to over 60°C.
Important
Regularly check for the presence of water and
pressure in the heating installation.
Caution
7611444 - v06 - 04032019 7
The system must satisfy each point in the rules
(DTU, EN and others, etc.) that govern works and
interventions in individual homes, blocks of flats
or other buildings.
Important
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
installation standards.
Earth the appliance before making any electrical
connections.
1 Safety
For the type and calibre of the protective
equipment: refer to the chapter Recommended
Cable Cross-sections in the Installation and
Service Manual.
Caution
A disconnection method must be allowed in the
fixed pipes in accordance with the rules on
installation 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
persons with similar qualifications in order to
obviate any danger.
Caution
In order to prevent any danger owing to the
unexpected reset of the thermal circuit breaker,
this appliance must not be powered through an
external 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 Safety
8 7611444 - v06 - 04032019
1.2 Recommendations
Caution
Install the hydraulic module and the boiler for the
hybrid system in a location protected from
freezing.
Caution
If the home is unoccupied for a long period and
there is a risk of frost, drain the hybrid system.
Important
Keep the hybrid system accessible at all times.
Important
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.
Important
Remove the casing only to perform maintenance
and repair work. Put the casing back in place
after maintenance and repair work.
Warning
Only qualified persons are authorised to
assemble, install and maintain the installation.
Warning
The hybrid heat pump (heat pump and boiler)
must be disassembled and disposed of by a
qualified installer in accordance with local and
national regulations.
Warning
If the mains lead is damaged, it must be replaced
by the original manufacturer, the manufacturer's
dealer or another suitably skilled person to
prevent hazardous situations from arising.
Caution
The hybrid system should be in Summer or Frost
Protection mode rather than switched off to
guarantee the following functions:
Anti blocking of pumps
Frost Protection
1 Safety
7611444 - v06 - 04032019 9
Important
Keep this document close to the place where the
appliance is installed.
Caution
Do not make any modifications to the hybrid
system without the written consent of the
manufacturer.
Warning
In accordance with the NFC 15.100 electrical
safety standard, only qualified professionals are
permitted access to the inside of the appliance.
Caution
Do not neglect to service the hybrid system.
Contact a qualified professional or take out a
maintenance contract for the annual servicing of
the hybrid system.
1.3
Specific safety instructions
Warning
Refrigerant fluid and pipes:
Use only R410A refrigerant fluid to fill the
installation.
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
compressor).
Do not use a load cylinder.
Protect the heat pump components, including
the insulation and structural elements. Do not
overheat the pipes as brazed components may
cause damage.
Contact between the refrigerant fluid and a
flame may result in emissions of toxic gases.
1.3.1
Refrigerant fluid R410A
Product identification
Emergency call: Anti-poison Centre INRS/ORFILA +33
0145425959
Hazard identification
Effects harmful to health:
1 Safety
10 7611444 - v06 - 04032019
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 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
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 2088.
Tab.2 Precautions for use
7611444 - v06 - 04032019 11
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.
1 Safety
Fire prevention meas
ures
In the event of acci
dental spillage
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.
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.
Handling Technical measures: ventilation
Precautions to be taken:
No smoking.
Prevent the build-up of electrostatic charges.
Work in a well ventilated place.
1 Safety
12 7611444 - v06 - 04032019
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
Regulation
1.4
Liabilities
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 (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.
ICPE Classified installations France No. 1185
1.4.1
To guarantee optimum operation of the system, you
must abide by the following instructions:
User's liability
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
carried out by a qualified installer.
Keep the instruction manuals in good condition close
to the appliance.
1.4.2
The installer is responsible for the installation and initial
commissioning of the appliance. The installer must
observe the following instructions:
Read and follow the instructions given in the manuals
provided with the appliance.
Install the appliance in compliance with prevailing
legislation and standards.
Carry out initial commissioning and any checks
necessary.
Explain the installation to the user.
Installer's liability
1 Safety
7611444 - v06 - 04032019 13
If maintenance is necessary, warn the user of the
obligation to check the appliance and keep it in good
working order.
Give all the instruction manuals to the user.
1.4.3 Manufacturer's liability
Our products are manufactured in compliance with the
requirements of the various Directives applicable. They
are therefore delivered with the
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 and
maintaining the appliance.
Failure to abide by the instructions on using the
appliance.
Faulty or insufficient maintenance of the appliance.
marking and any
MW-6000066-3
1 2
1
2
MW-6000691-1
2 About this manual
14 7611444 - v06 - 04032019
2 About this manual
2.1 General
This manual is intended for the user of a Alezio G hybrid hybrid heat
pump.
2.2
2.3
Additional documentation
Symbols used
These instructions contain information on the indoor module for the hybrid
heat pump (hydraulic module + boiler), and some information on the
outdoor unit.
For additional information on the outdoor unit, refer to the manual provided
with that unit.
2.3.1
This manual uses various danger levels to draw attention to special
instructions. We do this to improve user safety, to prevent problems and to
guarantee correct operation of the appliance.
Symbols used in the manual
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
injury.
Fig.1 Symbols used on the appliance
Fig.2 Symbols used on the data plate
Caution
Risk of material damage.
Important
Please note: important information.
See
Reference to other manuals or pages in this manual.
2.3.2 Symbols used on the appliance
1 Alternating current
2 Protective earthing
1 Before installing and commissioning the appliance, carefully read
the instruction manuals provided
2 Dispose of used products in an appropriate recovery and recycling
structure
3 Technical specifications
7611444 - v06 - 04032019 15
3.1 Homologations
3 Technical specifications
3.1.1 Directives
This product has been manufactured and put into circulation in
accordance with the requirements and standards of the following
European Directives:
Gas Appliances Regulation (EU) (2016/426)
Pressure Equipment Directive 2014/68/EU
Electromagnetic Compatibility Directive (2014/30/EU).
Low Voltage Directive (2014/35/EU).
Efficiency Directive (92/42/EEC)
European Ecodesign Directive (2009/125/EC)
EU Regulation (813/2013)
Energy Labelling Framework Regulation (EU) (2017/1369)
EU Regulation (811/2013)
Apart from the legal provisions and Directives, the additional Directives
described in these instructions must also be observed.
For all provisions and Directives referred to in these instructions, it is
agreed that all addenda or subsequent provisions will apply at the time of
installation.
3.1.2 Certifications
Tab.3 Certifications
CE identification number PIN 0063CM3019
Class NOx
(1)
Type of connection B23, B
(1) EN 15502–1
6
C
13(X)
C
(10)3(X)
23P
, C
33(X)
, C
, B
(12)3(X)
33
, C
43P
, C
53(X)
, C
63(X)
, C
Additional information
Heating boiler with efficiency class no. III in compliance with the
recommendations ATG B 84.
3.1.3 Unit categories
Tab.4 Unit categories
Country Category Gas type Connection pressure (mbar)
Austria II
Bulgaria II
Cyprus I
Czech Republic II
Algeria II
Estonia II
2H3B/P
2H3B/P
3B/P
2H3B/P
2H3P
2H3P
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G30/G31 (butane/propane)
20
50
20
30
G30/G31 (butane/propane) 30-50
G20 (H gas)
G30/G31 (butane/propane)
20
30-50
G20 (H gas)
G31 (propane)
20
30
93(X)
,
3 Technical specifications
16 7611444 - v06 - 04032019
Country Category Gas type Connection pressure (mbar)
Spain II
Finland II
France II
Greece II
Hungary II
Ireland II
Italy II
Lithuania II
Luxembourg II
Latvia I
Morocco II
Norway II
Poland II
Portugal II
Romania II
Serbia II
Slovenia II
Slovakia II
Tunisia II
Turkey II
Ukraine I
2H3B/P
2H3B/P
2Esi3B/P
2H3B/P
, I
2H3B/P
2H3B/P
2HM3B/P
2H3B/P
2H3P
2H
2H3P
2H3B/P
2ELwLs3B/P
2H3B/P
2H3P
2H3B/P
2H3B/P
2H3B/P
2H3P
2H3B/P
2H
2S
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G25 (L gas)
G30/G31 (butane/propane)
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G30/G31 (butane/propane)
G25.1 (S gas)
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G30/G31 (butane/propane)
G230 (Aria Propanata)
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G31 (propane)
20
30-50
20
30
20
25
30-50
20
30-50
25
30-50
25
20
30
20
30
20
20
30
20
50
G20 (H gas) 20
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G30/G31 (butane/propane)
G27 (Lw gas)
G2.350 (Ls gas)
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G31 (propane)
G20 (H-gas)
G31 (Propane)
G20 (H gas)
G30/G31 (butane/propane)
G20 (H gas)
G30/G31 (butane/propane)
20
30
20
36
20
13
20
30-50
20
50
20
50
20
30
20
30-50
G20 (H gas)
G30/G31 (butane/propane)
20
30
G20 (H gas) 20
3.1.4 Factory test
Before leaving the factory, each indoor module is tested on the following
items:
Tightness of the heating circuit
Electrical safety
Tightness of the refrigerant circuit
Tightness of the domestic hot water circuit
3 Technical specifications
7611444 - v06 - 04032019 17
3.2 Technical data
3.2.1 Boiler specifications
Tab.5 General
Alezio G hybrid 24/28 MI 34/39 MI
Nominal heat output (Pn)
Central heating operation (80 °C/60 °C)
Nominal heat output (Pn)
DHW operation
(1) Factory setting
Tab.6 Details of gas and flue gas
Alezio G hybrid 24/28 MI 34/39 MI
Gas consumption G20 (H gas) min–max
Gas consumption G25 (L gas) min–max
Gas consumption G31 (propane) min–max
NOx annual emissions G20 (H gas)
EN297: O2 = 0%
Central heating chimney efficiency (Hi)
(80/60°C) at 20 °C amb.
Central heating chimney losses (Hi)
(80/60°C) at 20 °C amb.
min–max
(1)
min–max
(1)
kW 5.5 - 23.8
19.8
kW 5.5 - 27.5
27.5
m3/h
m3/h
m3/h
0.59 - 2.98 0.83 - 4.13
0.69 - 3.47 0.96 - 4.80
0.29 - 1.15 0.41 - 1.47
7.7 - 34.7
29.8
7.7 - 37.8
37.8
ppm 45 56
% 97.2 97.0
% 2.8 3.0
Tab.7 Central heating circuit data
Alezio G hybrid 24/28 MI 34/39 MI
Water content l 1.6 1.7
Water operating pressure (MOP) max bar 3.0 3.0
Water temperature max °C 110.0 110.0
Operating temperature max °C 90.0 90.0
Tab.8 Domestic hot water circuit data
Alezio G hybrid 24/28 MI 34/39 MI
Specific hot water flow rate D (60 °C) l/min 7.5 10.5
Specific hot water flow rate D (40 °C) l/min 13 18.3
Flow rate threshold
(1)
min l/min 1.2 1.2
Operating pressure (Pmw) bar 8 8
(1) Minimum amount of water that comes out of the tap to make the boiler start.
Tab.9 Electrical data
Alezio G hybrid 24/28 MI 34/39 MI
Supply voltage VAC 230 230
Power consumption – full load
(1) Factory setting
max
(1)
W 90
78
127
106
3 Technical specifications
18 7611444 - v06 - 04032019
Tab.10 Other data
Alezio G hybrid 24/28 MI 34/39 MI
Boiler weight (empty) kg 26 28.5
Average acoustic level
from the boiler
(1)
at a distance of one metre
Central heating
operation
dB(A) 38
42
42
46
DHW operation
(1) Maximum
3.2.2 Heat pump
Maximum operating pressure: 0.3 MPa (3 bar)
Tab.11 Conditions of use
AWHP 4.5 MR AWHP 6 MR-3 AWHP 8 MR-2
Limit water operating
temperatures in heating
mode
Outdoor air operating
temperature limits in
heating mode
Water operating temper
ature limits in cooling
mode
Outdoor air operating
temperature limits in
cooling mode
+18 °C/+55 °C +18 °C/+60 °C +18 °C/+60 °C
-15° C/+35 °C -15° C/+35 °C -20° C/+35 °C
+7°C / +25°C +7°C / +25°C +7°C / +25°C
+7 °C/ +46 °C +7 °C/ +46 °C +7 °C/ +46 °C
Tab.12 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 4.5 MR AWHP 6 MR-3 AWHP 8 MR-2
Heat output kW 4.6 5.82 7.90
Coefficient of perform
5.11 4.22 4.34
ance (COP)
Absorbed electrical
kWe 0.90 1.38 1.82
power
Nominal water flow rate
m3/hour
0.80 1.00 1.36
(ΔT = 5 K)
Tab.13 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 4.5 MR AWHP 6 MR-3 AWHP 8 MR-2
Heat output kW 3.47 3.74 6.80
Coefficient of perform
3.94 3.37 3.30
ance (COP)
Absorbed electrical
kWe 0.88 1.11 2.06
power
3 Technical specifications
7611444 - v06 - 04032019 19
Tab.14 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 4.5 MR AWHP 6 MR-3 AWHP 8 MR-2
Cooling output kW 3.80 4.69 7.90
Energy efficiency ratio
4.28 4.09 3.99
(EER)
Absorbed electrical
kWe 0.89 1.15 2.00
power
Tab.15 Common specifications
Measurement type Unit AWHP 4.5 MR AWHP 6 MR-3 AWHP 8 MR-2
Total dynamic head at
kPa 65 63 44
nominal flow rate
Nominal air flow rate
Power voltage of the
m3/hour
V~ 230 230 230
2680 2700 3300
outdoor unit
Start-up amperage A 5 5 5
Maximal amperage A 12 13 19
Acoustic power - In
(1)
side
Acoustic power - Out
(1)
side
dB(A) 41.6 41.6 41.6
dB(A) 61.0 64.8 66.7
Refrigerant fluid R410A kg 1.3 1.4 3.2
R410A refrigerant flu
(2)
id
.
Refrigerant connection
tCO2e 2.714 4.384 2.923
inch 1/4 - 1/2 1/4 - 1/2 3/8 - 5/8
(Liquid - Gas)
Max. pre-charged
m 7 10 10
length
Electrical protection
IP X2D IP X2D IP X2D
rating
(1) Noise radiated by the casing - Test run in accordance with the NF EN 12102 standard, temperature conditions: air 7 °C, water 55 °C
(45 °C for model AWHP 4.5 MR)
(2) Quantity of refrigerant fluid calculated in tonnes of CO2 equivalent
Important
The values in tonnes of CO2 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.
3.2.3 Weight
Tab.16 Hydraulic module
24/28 MI 34/39 MI
Weight of the hydraulic module (empty) kg 22 22
Total weight of the module with boiler, filled with wa
ter
kg 62 65
Important
For the weight of the boiler, refer to the Other Data table in the
Boiler technical characteristics section.
3 Technical specifications
20 7611444 - v06 - 04032019
Tab.17 Outdoor unit
Weight (empty) Unit AWHP 4.5 MR AWHP 6 MR-3 AWHP 8 MR-2
Outdoor unit kg 54 42 75
3.2.4 Technical data - Low-temperature heat pump combination heaters
Tab.18 Technical parameters for heat pump combination heaters (parameters declared for medium-temperature application)
Product name AWHP 4.5MR–
EMC 24/28 MI
HYBRIDE
Air-to-water heat pump Yes Yes Yes
Water-to-water heat pump No No No
Brine-to-water heat pump No No No
Low-temperature heat pump No No No
Equipped with a supplementary heater Yes Yes Yes
Heat pump combination heater Yes Yes Yes
Rated heat output under average conditions
Rated heat output under colder conditions
Rated heat output under warmer conditions
(1)
(1)
Declared capacity for heating for part load at an
Prated
Prated
Prated
kW 8 8 11
kW 6 6 9
kW 4 5 6
(1)
indoor temperature of 20 °C and outdoor temper
ature
T
j
T
= -7°C
j
T
= +2 °C
j
T
= +7 °C
j
T
= +12 °C
j
T
= bivalent temperature
j
T
= operation limit temperature
j
Bivalent temperature
Degradation co-efficient
(2)
Seasonal space heating energy efficiency under
Pdh
Pdh
Pdh
Pdh
Pdh
Pdh
T
biv
Cdh
ƞ
s
kW 3.8 3.5 5.6
kW 4.3 4.5 6.1
kW 4.5 4.8 6.4
kW 5.5 5.2 6.5
kW 4.3 4.5 6.1
kW 3.9 3.6 5.6
°C 2 2 2
— 1.0 1.0 1.0
% 136 133 135
average conditions
Seasonal space heating energy efficiency under
ƞ
s
% 122 122 125
colder conditions
Seasonal space heating energy efficiency under
ƞ
s
% 172 166 169
warmer conditions
Declared coefficient of performance or primary
energy ratio for part load at an indoor tempera
ture of 20 °C and outdoor temperature
T
= -7°C
j
T
j
COPd
-
1.64 1.86 1.95
or
%
T
= +2 °C
j
COPd
-
3.46 3.40 3.49
or
%
T
= +7 °C
j
COPd
-
4.96 4.52 4.57
or
%
T
= +12 °C
j
COPd
-
7.35 6.70 6.33
or
%
AWHP 6MR3–
EMC 24/28 MI
HYBRIDE
AWHP 8MR–
EMC 24/28 MI
HYBRIDE
Loading...