auer Edel 100 AIR User manual

Made in France
Manual ref. : 1898153
Edition n° 22.47
Installation manual
Edel AIR
Domestic hot water heat pump
100 and 150 litres wall mounted
Air intake and exhaust using a Ø80/125 concentric duct
Edel 100 AIR
Ref. 353210
Edel 150 AIR
Ref. 353211
The information contained in this document is non-contractual. Auer reserves the right to modify the technical specifications or characteristics of any of their appliances without prior notice.

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
2
TABLE OF CONTENTS
1SAFETY ............................................................. 4
2  RECOMMENDATIONS .................................... 7
2.1 - Storage ....................................................................................................7
2.2 - Transport.................................................................................................7
2.3- Contents of packaging........................................................................7
2.4 - Unpacking..............................................................................................7
2.5- Symbols used.........................................................................................7
3  INTRODUCTION ............................................. 8
3.1 - Dimensions ............................................................................................8
3.2 - Technical characteristics and Performances..............................9
3.3 - EU declaration.......................................................................................9
4  INSTALLATION.............................................. 10
4.1- Set-up......................................................................................................10
4.1.1- Installation site .........................................................................................................10
4.1.2 - Positioning................................................................................................................10
4.1.3 - On-ground installation.........................................................................................10
4.1.4 - Wall mounting .........................................................................................................10
4.1.5 - Options.......................................................................................................................11
4.1.5.1 - Tripod for on-ground installation...................................................11
4.1.5.2 - Wall fastening brackets........................................................................11
4.2- Air connections....................................................................................11
4.2.1- Air intake and exhaust in unheated premises (10m² minimum)
insulated from neighbouring heated rooms................................................12
4.2.1.1 - In the same room as the appliance ................................................12
4.2.1.2- Exterior air exhaust using Ø80 PVC pipe........................................12
4.2.1.3 - Exterior air exhaust through a chimney ........................................12
4.2.1.4 - In an adjoining room, with vertical air ducts ...............................13
4.2.2 - Connection to air exhaust (Ø80mm) and intake (Ø125mm)
for ambient* or exterior air.............................................................................................13
4.2.2.1- Installation with lateral or rear ducts Ø80/125.............................13
4.2.2.2 - Installing with lateral air ducts..........................................................14
4.2.2.3 - Installing with lateral air ducts.........................................................15
4.2.2.4 - Installation with lateral air ducts and elbow outlet...................16
4.2.2.5 - Installation with lateral ducts at distance «C»
above the appliance.............................................................................17
4.2.2.6- Installation by vertical duct Ø80/125 ..............................................17
4.2.3- Piping accessories ...................................................................................................19
4.2.3.1 - For air duct connection onto ambient or exterior air..............19
4.2.3.2 - For connection with a Ø80 PVC pipe ..............................................19
4.2.3.3 - Essential accessories for air duct connection
or air exhaust connection using a Ø80 PVC pipe.......................19
4.3 - Hydraulic connections...............................................................................19
4.4 - Condensates drainage.....................................................................20
4.5 - Electrical connections......................................................................21
4.5.1 - External control.......................................................................................................21
4.5.1.1 - Peak/o-peak hours contact..............................................................21
4.5.1.2 - Controlled ventilation..........................................................................21
4.5.1.3 - Connection to electricity provider...................................................21
4.5.1.4 - Connection to the PV function .........................................................22
5  SETUP AND USE..........................................22
5.1 - Control panel.......................................................................................22
5.2 - Setting the language........................................................................23
5.3 - Setting the date and time...............................................................23
5.4 - Setting the desired water temperature.....................................23
5.4.1 - PV mode not activated............................................................................23
5.4.2 - PV mode activated....................................................................................23
5.5 - Holiday/ temporary standby mode.......................................................24
5.6 - BOOST mode
(for occasional use and for guaranteed comfort).............................24
5.7 - Electric mode
(for operation using only the electrical back-up)..............................24
5.8 - Programming ......................................................................................24
5.9 - INSTALLER menu................................................................................25
5.9.1 - PV mode.....................................................................................................................25
5.9.2 - Adjusting the operating settings......................................................................25
5.9.2.1 - ANTI-BACT-anti-legionellosis cycle-...................................................25
5.9.2.2 - fan mode -Fan mode-............................................................................26
5.9.2.3 - T°C MINI -Minimum temperature- ...................................................26
5.9.2.4 - load shedding -Degree of authorisation during peak hours..26
5.9.2.5 - max. time -Max. heating time-.............................................................26
5.9.3 - Locking the keyboard...........................................................................................26
5.9.4 - Resetting parameters............................................................................................27
5.9.5 - Reading data ............................................................................................................27
5.9.6 - Counters.....................................................................................................................27

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 3
6  MAINTENANCE AND TROUBLESHOOTING28
6.1 - Water circuit / Condensates drainage ........................................28
6.2 - Air intake circuit..................................................................................29
6.3 - Electrical maintenance ....................................................................29
6.4 - Inspecting the corrosion-proof anode
Changing the primary anode of the heating element
or cleaning the tank..........................................................................29
6.5 - Modication.........................................................................................30
6.6 - Decommissioning..............................................................................30
6.6.1- Interim Decommissioning of Product..............................................................30
6.6.2- Final decommissioning of the product ...........................................................30
6.7 - Recycling and Disposal....................................................................30
6.7.1- Disposal of refrigerant ...........................................................................................30
6.8 - Troubleshooting.................................................................................30
6.9 - Drainage................................................................................................30
6.10 - NTC sensor data...............................................................................30
6.11 - List of spare parts ............................................................................31
6.12 - Error message codes : errors, solutions,
and operating in case of error.......................................................32
7  WARRANTY ................................................... 34
7.1 - Limitations of warranty....................................................................34
7.1.1 - General information ..............................................................................................34
7.1.2 -Cases for exclusion from warranty (not limited to).....................................34
7.1.2.1 - Use...............................................................................................................34
7.1.2.2 - Handling....................................................................................................34
7.1.2.3 - Installation site........................................................................................34
7.1.2.4 - Electrical connections ..........................................................................34
7.1.2.5 - Hydraulic connections .........................................................................34
7.1.2.6 - Accessories...............................................................................................34
7.1.2.7 - Maintenance............................................................................................34
8  APPENDICES.................................................35
8.1 - Electrical wiring diagram ................................................................35

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
4
1-SAFETY
Danger of death by electrocution
Touching live electrical wires can cause severe
injury.
• Before undertaking any work on the
appliance, make sure to switch o the power
supply to the appliance.
• Ensure that there is no possibility of the
power supply becoming active again.
Danger of injury or death due to the
absence of, or defective, safety devices.
Absence of safety devices can be dangerous
and may result in burns or other injuries.
Injuries could be caused by pipes bursting
for example.
The information provided in this document
does not represent all of the diagrams
required for a professional installation of the
safety devices.
• Install all required safety devices on the
circuit.
• Inform the user of where the safety devices
are placed and how they work.
Preserving these documents
This manual and all other relevant documents should be given to
the system user.
The system usre should keep these manuals for future reference.
•Anyinterventiononthethermodynamic
water heater should only be performed
by qualied personnel.
• Follow the safety instructions!
• Any intervention on the refrigeration circuit
must be made by a qualied person who holds
a Category 1 certicate of tness.
Refrigerant R290, contained in the heat pump
circuit, does not pose an environmental hazard
but is ammable.
→Refrigerant R290 is odorless.
→do not damage the refrigeration circuit tubes,
→do not handle flame or other flammable
sources inside the device,
→in the event of a leakage of the refrigerant,
unplug the plug, ventilate the room and contact
the customer service,
→Do not pierce or burn the appliance: the
recovery of the uid is mandatory in case of
intervention on the refrigeration circuit.
• Follow all relevant national and international
health and safety rules and regulations.
Danger resulting from improper use
Any work carried out by an unqualied person
can result in damage to the installation or in
physical injury.
• Do not perform maintenance on this
appliance unless you are a qualified
professional.
Intended use and applicable areas of use
This appliance is intended for use as an
appliance for domestic hot water production.
The intended use of the appliance includes
the following:
• following the instructions for operating,
installing, and maintaining this appliance
and all other parts and components of the
system.
• ensuring its compliance with all conditions
of inspection and maintenance which are
listed in this manual.
Humidity and water splashes
The appliance should be installed in an area
where it is not exposed to humidity and
without risk of being splashed by water.
Rules and regulations (directives, laws and
standards)
Once the appliance is installed and switched
on, all regulations, directives, technical rules,
safety measures and standards, must be
respected in their current version in eect.
• This appliance should not be used by:
children under 8 years old; anyone with
reduced physical or mental capabilities; or
by anyone who has insucient experience
or knowledge of the appliance; unless they
are being supervised by someone who is
responsible for their safety and in possession
of the operating instructions of the appliance.
The electrical supply must conform to all
applicable regulations in the country of
installation as well as the NFC 15-100 standard.
A method of disconnection ensuring a
complete cut-o according to Category III
conditions must be installed on the fixed
piping to conform to installation regulations.

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 5
Protect the appliance with:
• A 6A all-pole circuit breaker with a
contact opening of at least 3mm.
• A protective 6A circuit breaker with a
30mA dierential.
If the electrical supply cable is damaged, it
must be replaced by the manufacturer, their
customer service technicians, or by a qualied
professional to prevent any risk of injury or
danger.
If the electrical supply cable is damaged,
it must be replaced by a cable or a special
kit available from the manufacturer or their
customer service department.
•Water may drain from the discharge pipe of
the pressure-relief valve.This pipe should be
kept open to open air.
• Verify that the ventilation openings are not
obstructed.
• A new pressure-relief valve (not included)
must be installed and set to 6 bars on the
domestic cold water supply of the appliance.
Use of a membrane valve is recommended.
• This valve must conform to all national
standards in eect.
• The pressure-relief drainage outlet should
be installed in a frost-free place and in a
downward-sloping position.
WARNING
Do not use any methods to accelerate the
defrosting or cleaning process other than
those recommended by the manufacturer.
The appliance must be stored in a room which
does not contain a perpetual ame or other
source of ignition (for example: open ame,
gas powered appliances or electric radiators
in use).
Do not pierce or burn.
Warning: refrigerant uids may be odourless.
The product is not intended to be operated
at an altitude greater than 2000m.
- Maintenance - Troubleshooting -
• Drainage:Turn o the power supply and the
cold water supply, open the hot water valves
and then set the safety group to the drainage
position.
• The pressure-limiting device should be
activated regularly so as to ush limescale
and to check that there are no blockages.
• If the electrical supply cable is damaged,
it must be replaced by the manufacturer,
their customer service technicians, or by a
qualied professional to avoid risk of injury
or danger.
• See the § «Dimensions» and § «Set-up»
pages of this manual to nd the necessary
dimensions for proper installation of this
appliance.
• See § «Hydraulic connections» page for
minimum and maximum water pressures.

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
6

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 7
2 - RECOMMENDATIONS
• The appliance can only function when
lled with water. Never turn on the
appliance if the tank has not been properly
lled with water and completely purged of air.
• The corrosion-proof magnesium anode
ensures the protection of the tank. An annual
inspection of the condition of the anode must
becarried out.It mustbe replaced ifnecessary,
to maintain the corrosion-proof protection of
the tank (see § «Corrosion-proof anode»).
• It is recommended to carry-out periodic
inspections for limescale and to clean if
necessary via the access hatch provided for
this purpose.
MANDATORY Transport position


UP
DOWN
Transport and handling of the appliance must be done in its
original cardboard packaging using the handles integrated into the
cardboard packaging for ease of transportation.
Transport in a vehicle must be done with the appliance in a vertical
position.
Transport with the appliance lying horizontally on its back, still
packaged, with the transport label visible on the top, is admissable
if the appliance is not subjected to signicant shocks or vibrations
during transport.
2.2 - Transport
2.1 - Storage
STORAGE PRECAUTIONS:
• Admissible storage and transport
temperatures of the heat pump water
heater are from -5°C to +35°C.
• Protect the appliance
•The upper covers of the appliance are not
made to withstand force and should not be used
for handling purposes.
•Do not lean on cover during transport.
Transporting the appliance in a horizontal
position may lead to irreparable damage
to the components of the Heat Pump.
Once the heat pump water heater is
installed in its denitive place, it is
important to wait 15 minutes before turning
the appliance on.
All other transport positions are
PROHIBITED.
• 1 Heat pump water heater
• 1 x 80 mm air intake nozzle.
• 1 adjustment screw for 80 and 100 litres Heat pumps
• 1 documentation packet containing 1 installation and user manual,
1 warranty form, and 1 drilling template.
2.3- Contents of packaging
• Cut the straps and remove the cardboard packaging.
• Remove the carboard spacer, the protective sleeve covering the
appliance, and the documentation packet.
2.4 - Unpacking
Keep the transport bag out of the reach of
children (risk of suocation).
2.5- Symbols used
Contains regulated
substances, do not dispose
of in the garbage. In case
of disposal, please respect
the regulations for the
recovery of electrical and
electronic equipment.
Caution: contains
a ammable refrigerant
uid. Please make sure to
respect the installation
and handling precautions.
Consult the installation
manual before all work
on the product: handling,
installation, use, and
maintenance.

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
8
3 - INTRODUCTION
3.1 - Dimensions
1290
1660

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 9
3.2 - Technical characteristics and
Performances
Domestic hot water heat pump model 100L AIR 150L AIR
Heat pump performance
Nominal volume L 100 150
Max. input power
(heat pump + back-up) W 1350 1350
Air temperature range OC 7 to +35 -7 to +35
DHW* temperature with heat pump OC 30 to 55 30 to 55
Max. heat pump power consumption W 350 350
Air owrate m3/h 90 to 160 90 to 160
Indoor sound power level** dB(A) 41.2 41.2
Outdoor sound power level** dB(A) 55.8 55.8
Refrigerant uid /kg R290/0.1 R290/0.1
Global warming potential kg 0.3kg CO2
equivalent
0.3kg CO2
equivalent
Type of air connection  Exterior air or
ambient air
Exterior air or
ambient air
Normative data (EN 16147)
Draw cycle  M M
COP* (exterior air +7oC)  2.38 2.5
Electrical reserve W 16 17
Hot water reference temperature OC 53.60 53.50
Heating time  6h48 9h37
ERP energy class  A A+
Seasonal energy eciency % 99 104
Vmax L 141.7 198.8
V40 td L 311.1 380.1
COP* (ambient temperature +15oC)  2.7 2.89
Dimensions and connections
Dimensions mm Ø520xH1290 Ø520xH1660
Weight when empty kg 47 57.5
Air connection diameter (intake/
exhaust) mm 125/80 125/80
Max. length for air ducts m
Diameter of connection for DCW* and
DHW* inches M 3/4’’ M 3/4’’
Electrical power supply VHz-A 230V50Hz-6A 230V50Hz-6A
Protection rating  IPX4 IPX4
D-curve circuit breaker A 6 6
Tank
Materials/protection  enamelled
steel
enamelled
steel
Max. service pressure MPa 0.6 6 bars) 0.6 6 bars)
Max. condensates owrate L/h 0.12 0.12
Built-in electrical back-up power (85oC
safety setting) W 1000 1000
Max. temp with electrical back-up
OC65 65
*DHW=domestic hot water * DCW=domestic cold water
*COP= coecient of performance
**Sound power level tested in semi-anechoic chamber
3.3 - EU declaration
This device complies with international electrical safety standards
IEC 60335-1, IEC 60335-2-21, IEC 60335-2-40. The CE marking
present on the device attests to its conformity with the
following Community Directives, of which it meets the essential
requirements:
• Low Voltage Directive (LV): 2014/35/EU.
• Electromagnetic Compatibility Directive: (EMC): 2014/30/EU.
• Ecoconception Directive for Energy-related products: 2009/125/
EC.
• Limiting Hazardous Substances (ROHS): 2011/65/EU.

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
10
4.1.2 - Positioning
If the appliance is installed in a room of less than
10m2an air duct connection will be needed for air
intake and exhaust
If installing the heat pump water heater in a bathroom, it is
mandatory to follow the safety standards in regards to the
placement of electric appliances.
The heat pump water heater must not be close enough to be
touched by someone who is in the bathtub or shower stall.
View from above
In this conguration, it is recommended
to loosen the lateral screws on the upper
cover before installation.
4 - INSTALLATION
4.1- Set-up
INSTALLATION PRECAUTIONS:
• The appliance must not be installed
near a perpetual ame or other source
of ignition.
• The appliance must be installed in such a
way as to prevent mechanical damage to the
appliance.
4.1.1- Installation site
• It is FORBIDDEN to install the appliance:
- outside.
- in rooms exposed to frost, or where the temperature is under 7oC,
including when the appliance is operating.
- in humid rooms which have signicant steam or vapour emissions.
- in a room with a risk of explosion due to gas, emissions, or dust.
• It is FORBIDDEN:
- to let the appliance operate using air intake which contains solvents
or ammable matter.
- to use air intake which contains grease, dust, or aerosol particles.
- to connect vented exhaust hoods to the ventilation system.
-to use air intake containing combustion materials from a boiler.
• AVOID installing close to bedrooms to minimise noise pollution
• Do not install the air intake nozzle near a vapour exhaust (minimum
distance 0.6m).
4.1.3 - On-ground installation
A tripod, see § «Options», allows to install the Heat
pump water heater on the ground, in the case
where the wall will not support the weight of the
water heater.
The height of the tripod is adjustable from 300mm
to 500mm. To adjust the tripod horizontally, each
foot is equipped with an adjustment screw to be
used for this purpose.
Even for on-ground tting, the heat pump
water heater should be anchored to the
wall to avoid any danger of tipping or falling.
4.1.4 - Wall mounting
For a durable and
perfectly vertical
anchoring, it is
recommended to use
the wall fastening
bracket(s) (available as
optional extras). This
bracket is pre-drilled
with various interaxial
distances: 250mm,
350mm or 440mm.
This enables in part,
a more durable wall
mountingthroughuse
of the 4 xation points
instead of 2, and also
allows for easier positioning with the use of a level.
Ensure the solidity of the wall to be able to support the full weight of
a full water heater.
Weight with water : Water heater 100L= 148kg
Water heater 150L = 219kg
Leave a space of 300mm free under the appliance for access to the
anode and the electrical back-up.
Before tting the appliance:
• Determine the position of the heat pump water heater (see
§ «Positioning»)
• Position the drilling template against the wall (supplied
with the appliance)
• Mark out the position of the drill holes for the wall fastening
bracket and the air duct outlet*.
• Drill one (1) Ø132 hole for the Ø125* air duct outlet or one
(1) Ø90 hole for the Ø80 PVC pipe* outlet.
• Locate and drill the holes.
• Fix the bracket(s) while ensuring that the appliance is
positioned horizontally.
• Mount the tank onto the wall fastener bracket(s) and
tighten the screws.
wall fastening
bracket

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 11
* In the case of assembly with horizontal air ducts or with Ø80mm
PVC pipe (with direct outlet at the back)
• Reposition the heat pump water heater and adjust the wall
bracket(s) so that they are vertical. It is acceptable for the appliance
to lean slightly to the right (max. 20mm) or backwards (max. 10mm),
as the condensates outow is located on the righthand side at the
rear of the appliance.
Ø132mm
drilling
axes for the
concentric
duct
Drilling
template
provided
with the heat
pump water
heater
4.1.5 - Options
4.1.5.1 - Tripod for on-ground installation
Tripod with adjustable
height from 300 to
500mm
The Heat pump water heatercan recover calories from exterior
air or ambient air from unheated premises due to its horizontal
Ø80/125 concentric air duct.
4.2- Air connections
To allow for the removal of the hood
for maintenance of the appliance,
always lock into place the Ø80 PVC pipe and
the insulated 125mm T-joint (or extension)
without gluing, onto both the appliance
and the casing of the appliance.
4.1.5.2 - Wall fastening brackets
The vertical positioning of the heat pump
water heater must be strictly respected.
If it is not, condensates could overow and water
may leak out onto the oor.
Drilling template
provided with
the heat pump
water heater
Ø132mm
drilling axes for
the concentric
duct
100L

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
12
4.2.1- Air intake and exhaust in unheated
premises (10m² minimum) insulated from
neighbouring heated rooms
If insulation of heated adjoining rooms
is insucient, loss of heat is more likely.
4.2.1.1 - In the same room as the appliance
• Fix the supplied Ø80 nozzle (rep.i) onto the Ø80 PVC pipe located
on the appliance’s air outlet.
• If the height free under the ceiling is less than 300mm above the
appliance you will need to t an Ø80 F/F PVC elbow onto the air
exhaust pipe (rep.g) and direct it towards the side (not towards
the back and, consequently, the wall)
• Position the Ø80 elbow (rep.g) on the Ø80 PVC pipe located on
the appliance’s air outlet.
• Fix the supplied Ø80 nozzle (rep.i) at the PVC elbow outlet using
a Ø80 PVC pipe (rep.e - not referenced).
Front view
Front view
If height free under the
ceiling > 300 mm If height free under the ceiling < 300 mm
Rep. Description
eØ80 PVC pipe
gØ80 F/F PVC elbow
iØ80 nozzle
4.2.1.2- Exterior air exhaust using Ø80 PVC
pipe
A < 10m (1 extra elbow equivalent to 1m)
Front view
- Cut the Ø80 PVC pipe (rep.e)
to A - 25mm
- Pass the pipe towards the
exterior through the Ø90
drilled hole, making sure it
passes through the interior
wall joint rst (rep.h).
- Slot the second wall joint on the exterior (rep.h) and position the
supplied Ø80 nozzle (rep.i) onto the Ø80 PVC pipe.
- Direct the Ø80 nozzle (rep.i) upwards and use a screw to anchor
it into place.
- Slot the Ø80 PVC pipe (rep.e) onto the Ø80 PVC elbow (rep.g).
- Slot the Ø80 PVC elbow (rep.g) onto the Ø80 PVC pipe located
on the appliance’s air outlet.
- Make a mark in the elbow (rep.g) to indicate where the end of
the pipe arrives (rep.e).
- Remove the pipe from the wall (rep.e) and glue it into the elbow
(rep.g).
Rep. Description
eØ80 PVC pipe
gØ80 F/F PVC elbow
h2 x Ø80 wall joints
iØ80 nozzle
4.2.1.3 - Exterior air exhaust through a
chimney
A < 10m (1 extra elbow equivalent to 1m)
- Follow the same procedure
as above without the
second wall joint (rep.h)
or Ø80 nozzle (rep.i).
- Cut the (Ø80) PVC pipe
(rep.e) to A-50mm
Rep. Description
eØ80 PVC pipe
gØ80 F/F PVC elbow
h2 x Ø80 wall joints
Front view

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 13
4.2.1.4 - In an adjoining room, with vertical
air ducts
• Remove the Ø80 PVC pipe located
on the appliance’s air outlet (lg
140mm)
• Cut the Ø125 PVC pipe (rep.f) to
(X + 200mm).
• Cut the Ø80 PVC pipe (rep.e) to (X
+ D +20 0mm + 90mm).
• Place theØ125 PVC pipe in the air
duct nozzle without gluing it.
• Position the Ø125 wall joint.
Do not glue the F155/F125 air duct nozzle
to the Ø125 PVC pipe.
X + D < 5m
• If the Ø80 PVC pipe is short enough to pass through the top, insert
it into the Ø125PVC pipe. Pass the nozzle, assembled with the Ø80
PVC pipe (the Ø125 PVC pipe must not overlap on the inside) through
the adjoining room. Make sure that the Ø80 PVC pipe passes through
the wall ange and the insulated elbow, (see below, depending on
dimension «D» you may need to extend it).
• If the Ø PVC pipe is too long to pass through the top, pass the
previously assembled nozzle (the Ø125 PVC pipe must not overlap
on the inside) through the adjoining room. Insert the Ø80 pipe into
the Ø125 PVC pipe by passing it through from underneath. Make
sure that the Ø80 PVC pipe passes through the wall ange and the
insulated elbow (see below, depending on dimensions of «D»).
Rep. Description
a1
Rear or vertical insulated air duct Ø80/125 -
355mm long
(air duct nozzle + Ø125 wall joint + F155/F125
wall flange + Ø125 insulated elbow [useable
length 255mm] + Ø80 F/F PVC elbow + cover
for insulated elbow)
a2
Insulated lateral or vertical Ø80/125 -
975mm air duct
(air duct nozzle + Ø125 wall joint + F155/F125
wall flange + Ø125 insulated elbow [useable
length 875mm] + Ø80 F/F PVC elbow + cover
for insulated elbow)
eØ80 PVC pipe
fØ125 PVC pipe
iØ80 nozzle
4.2.2.1- Installation with lateral or rear ducts
Ø80/125
4.2.2 - Connection to air exhaust (Ø80mm) and
intake (Ø125mm) for ambient* or exterior
air
*ambient air from unheated premises (10m² minimum) insulated from
neighbouring heated rooms.
Close-up for assembly of the insulated elbow
Min. cutting height for the Ø125
insulated elbow (rep.a1)= 220mm
• Height of dimension «D»:
- if D = 350mm, use the insulated Ø80/125 air duct elbow
(rep.a1) without cutting it again.
- if 220mm < D < 350mm, use the insulated Ø80/125 air
duct elbow (rep.a1) which you will need to cut.
- if 350mm < D < 970mm, use the insulated Ø80/125 air
duct elbow (rep.a2) which you will need to cut.
• Slot the Ø80 PVC pipe into the appliance’s air outlet through the
access cover on the insulated elbow, and the insulated extension
pipe onto the air inlet (push down on the insulated elbow to reduce
its length enough to pass it through both the F155/F125 wall ange
and around the appliance’s air inlet).
• Replace the cover parts on the insulated elbow.
• Place retaining clamps on the insulated extension pipe at 2m intervals.

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
14
Side view
Rep. Description
a1
Rear or vertical insulated air duct Ø80/125 - 355mm long
(air duct nozzle + Ø125 wall joint + F155/F125 wall flange +
Ø125 insulated elbow [useable length 255mm] + Ø80 F/F PVC
elbow + cover for insulated elbow)
a2
Insulated lateral or vertical Ø80/125 - 975mm air duct
(air duct nozzle + Ø125 wall joint + F155/F125 wall flange +
Ø125 insulated elbow [useable length 875mm] + Ø80 F/F PVC
elbow + cover for insulated elbow)
bLateral or vertical Øint 125, 2.2m long insulated extension
c1 connecting sleeve for insulated extension pipe
d
Ø80/125 insulated elbow for air duct
(Ø125 insulated elbow + Ø80 F/F PVC elbow + cover for
insulated elbow)
eØ80 PVC pipe
fØ125 PVC pipe
iØ80 nozzle
Rep. Description
a1
Rear or vertical insulated air duct Ø80/125 - 355mm
long
(air duct nozzle + Ø125 wall joint + F155/F125 wall
flange + Ø125 insulated elbow [useable length
255mm] + Ø80 F/F PVC elbow + cover for insulated
elbow)
eØ80 PVC pipe
fØ125 PVC pipe
• Cut the Ø125 PVC pipe (rep.f) to (X + 25 mm).
• Glue the pipe into the air duct nozzle.
• Position the Ø125 wall joint.
• Pass the assembled air duct nozzle through the wall from the
outside.
• Direct the air duct nozzle upwards as indicated on the diagram.
• The Ø125 PVC pipe should overlap by about 25mm on the inside.
• Mark the direction of the air duct nozzle on the inside by marking
the top of the Ø125 PVC pipe.
• Glue the wall ange F155/F125 onto the Ø125 PVC pipe, and
pressing it against the inside wall at the same time.
• Cut the Ø80 PVC pipe (rep.e) to (X + 225mm)
• Remove the cover parts from the insulated elbow (length 355mm)
• Insert the Ø80 PVC elbow into the base of the insulated elbow
and ax it to the Ø80 PVC pipe (apply a bit of silicone so that the
assembly stays put together).
• Fix the other end of the Ø80 PVC elbow into the air duct nozzle.
The insulated elbow should be xed into the wall ange at the
same time.
• Slot the Ø80 PVC elbow into the appliance’s air outlet, and the
insulated elbow into the air inlet.
• Put the cover parts back onto the insulated elbow.
4.2.2.2 - Installing with lateral air ducts
260mm < A < 875mm
Front view
Rep. Description
a2
Insulated lateral or vertical Ø80/125 - 975mm air
duct
(air duct nozzle + Ø125 wall joint + F155/F125 wall
flange + Ø125 insulated elbow [useable length
875mm] + Ø80 F/F PVC elbow + cover for insulated
elbow)
eØ80 PVC pipe
fØ125 PVC pipe

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 15
• Cut the Ø125 PVC pipe (rep.f) to (X + 25mm).
• Glue it into the air duct nozzle.
• Position the Ø125 wall joint.
• Pass the assembled air duct nozzle through the wall from the outside.
• Direct the air duct nozzle upwards as indicated on the diagram.
•The Ø125PVC pipe should overlap by about 25mm on the inside.
• Mark the direction of the air duct nozzle on the inside by marking
the top of the Ø125 pipe.
• Glue the wall ange onto the Ø125 pipe while pressing it against
the wall at the same time.
• Cut the Ø80 PVC pipe (rep.e) to (A + X - 30mm).
• Cut the insulated air duct (rep.a2) to (A-205mm).
• Cut the insulated elbow (length 975mm) to (A -5mm).
• Remove the cover parts from the insulated elbow.
• Insert the Ø80 PVC elbow into the base of the insulated elbow and
x it to the Ø80PVC pipe (apply a bit of silicone so that the assembly
stays put together).
• Fix the other end of the Ø80 pipe into the air duct nozzle. The
insulated elbow should be xed into the wall ange at the same time.
• Slot the Ø80 PVC elbow into the appliance’s air outlet, and the
insulated elbow into the air inlet.
• Replace the cover parts back onto the insulated elbow.
4.2.2.3 - Installing with lateral air ducts
A + X < 5m and A > 875mm
Front view
• Cut the Ø125 PVC pipe (rep.f) to (X + 25mm).
• Glue it into the air duct nozzle.
• Position the Ø125 wall joint.
• Pass the assembled air duct nozzle through the wall from the outside.
• Direct the air duct nozzle upwards as indicated on the diagram.
•The Ø125PVC pipe should overlap by about 25mm on the inside.
• Mark the direction of the air duct nozzle on the inside by marking
the top of the Ø125 pipe.
• Glue the wall ange onto the Ø125 pipe while pressing it against
the wall at the same time.
• Cut the Ø80 PVC pipe (rep.e) to (A + X - 30mm).
• Cut the insulated extension pipe (rep.b) to (A-875mm).
• Insert the Ø80 PVC pipe into the insulated extension pipe.
• Fix the insulated extension pipe to the insulated elbow using a
connecting sleeve (rep.c).
• Remove the cover parts from the insulated elbow.
• Insert the Ø80 PVC elbow into the base of the insulated elbow
and ax it to the Ø80 PVC pipe (apply a bit of silicone so that the
assembly stays put together).
• Fix the other end of the Ø80 pipe into the air duct nozzle. The
insulated elbow should be xed into the wall ange at the same time.
• Slot the Ø80 PVC elbow into the appliance’s air outlet, and the
insulated elbow into the air inlet.
• Replace the cover parts back onto the insulated elbow.
• Place retaiing clamps at intervals of approximately 2 meters on the
insulated extension pipe.
Rep. Description
a1
Rear or vertical insulated air duct Ø80/125 - 355mm
long
(air duct nozzle + Ø125 wall joint + F155/F125 wall
flange + Ø125 insulated elbow [useable length
255mm] + Ø80 F/F PVC elbow + cover for insulated
elbow)
a2
Insulated lateral or vertical Ø80/125 - 975mm air
duct
(air duct nozzle + Ø125 wall joint + F155/F125 wall
flange + Ø125 insulated elbow [useable length
875mm] + Ø80 F/F PVC elbow + cover for insulated
elbow)
bLateral or vertical Øint 125, 2.2m long insulated
extension
c1 connecting sleeve for insulated extension pipe
eØ80 PVC pipe
fØ125 PVC pipe

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
16
View from above
4.2.2.4 - Installation with lateral air ducts and
elbow outlet
A + B + X < 4m
Example using a 975mm-long insulated air duct (rep.a2)
• FOR PART A:
- Cut the Ø125 PVC pipe (rep.f) to (X + 25mm).
- Glue it into the air duct nozzle.
- Position the Ø125 wall joint.
- Pass the assembled air duct nozzle through the wall from the outside.
- Direct the air duct nozzle upwards as indicated on the diagram.
- The Ø125PVC pipe should overlap by about 25mm on the inside.
- Mark the direction of the air duct nozzle on the inside by marking
the top of the Ø125 pipe.
- Glue the wall ange onto the Ø125 pipe while pressing it against
the wall at the same time.
- Cut the rst Ø80 PVC pipe (rep.e) to (A + X - 30mm)
- Cut the rst insulated extension pipe (rep.b) to (A-255mm).
- Insert the rst Ø80 PVC pipe into the rst insulated extension pipe.
- Fix the rst insulated extension pipe to the rst insulated elbow
using a connecting sleeve (rep.c).
- Remove the cover parts from the rst insulated elbow
- Insert the rst Ø80 PVC elbow into the base of the rst insulated
elbow and x it to the Ø80 PVC pipe (apply a bit of silicone so that
the assembly stays put together).
- Slot the other end of the Ø80 PVC pipe into the
air duct nozzle. The first insulated extension pipe should
be fixed into the wall flange at the same time.
• FOR PART B:
- Cut the second Ø80 PVC pipe ( rep.e ) to (B-150mm)
- Cut the second insulated extension pipe (
rep.b ) to (B-985mm)
- Insert the second Ø80 PVC pipe into the insulated extension pipe.
- Fix the second insulated extension pipe to the rst insulated elbow using
the second connecting sleeve (
rep.c ).
- Insert the end of the second Ø80 PVC pipe into the rst Ø80 PVC elbow
(
apply a bit of silicone so that the assembly stays put together ).
- Remove the cover parts of the second insulated elbow.
- Fix the second insulated extension pipe to the second insulated elbow
using the third connecting sleeve (
rep.c ).
- Insert the second Ø80 PVC elbow into the base of the second insulated
elbow and x it the the second Ø80 PVC pipe (
apply a bit of silicone
so that the assembly stays put together
).
- Slot the second Ø80 PVC elbow into the appliance’s air outlet and the
insulated elbow onto the air inlet.
- Replace the cover parts back onto the 2 insulated elbows.
-
Place retaiing clamps at intervals of approximately 2 meters on the
insulated extension pipe.
Rep. Description
a2
Insulated lateral or vertical Ø80/125 - 975mm
air duct
(air duct nozzle + Ø125 wall joint + F155/F125
wall flange + Ø125 insulated elbow [useable
length 875mm] + Ø80 F/F PVC elbow + cover for
insulated elbow)
bLateral or vertical Øint 125, 2.2m long
insulated extension
c1 connecting sleeve for insulated extension
pipe
d
Ø80/125 insulated elbow for air duct
(Ø125 insulated elbow + Ø80 F/F PVC elbow +
cover for insulated elbow)
eØ80 PVC pipe
fØ125 PVC pipe

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 17
X + D + A + 0,33 < 5m
4.2.2.6- Installation by vertical duct Ø80/125
Fig.1
Front view
• FOR PART A:
- Cut the Ø125 PVC pipe (rep.f) to (X + 25mm).
- Glue it into the air duct nozzle.
- Position the Ø125 wall joint.
- Pass the assembled air duct nozzle through the wall from the outside.
- Direct the air duct nozzle upwards as indicated on the diagram.
- The Ø125PVC pipe should overlap by about 25mm on the inside.
- Mark the direction of the air duct nozzle on the inside by marking
the top of the Ø125 pipe.
- Glue the wall ange onto the Ø125 pipe while pressing it against
the wall at the same time.
- Cut the rst Ø80 PVC pipe (rep.e) to (A + X - 30mm)
- Cut the rst insulated extension pipe (rep.b) to (A-875mm).
- Insert the rst Ø80 PVC pipe into the rst insulated extension pipe.
- Fix the rst insulated extension pipe to the rst insulated elbow
using a connecting sleeve (rep.c).
- Remove the cover parts from the 975mm-long insulated elbow.
- Insert the rst Ø80 PVC elbow into the base of the rst insulated
elbow and x it to the Ø80 PVC pipe (apply a bit of silicone so that
the assembly stays put together).
- Slot the other end of the Ø80 PVC pipe into the air duct nozzle.The
rst insulated extension pipe should be xed into the wall ange
at the same time.
A < 0,88m and A + C + X < 5m
Example uses an insulated air duct 975mm-long (rep.a2)
4.2.2.5 - Installation with lateral ducts at
distance «C» above the appliance
• FOR PART C:
- Remove the Ø80 PVC pipe (lg 140mm) located on the appliance’s
air outlet.
- Cut the second Ø80 PVC pipe (rep.e) to (C-65mm)
- Cut the second insulated extension pipe (rep.b) to (C-110mm)
- Insert the second Ø80 PVC pipe into the insulated extension pipe.
- Fix the second insulated extension pipe to the rst insulated elbow
using the second connecting sleeve (rep.c).
- Insert the end of the second Ø80 PVC pipe into the Ø80 PVC elbow
(apply a bit of silicone so that the assembly stays put together).
- Slot the second Ø80 PVC pipe onto the appliance’s air outlet and
the second insulated extension pipe onto the air inlet.
- Replace the cover parts on the insulated elbow.
- Place retaining clamps at intervals of approximately 2 meters on
the insulated extension pipe.
Rep. Description
a2
Insulated lateral or vertical Ø80/125 -
975mm air duct
(air duct nozzle + Ø125 wall joint + F155/
F125 wall flange + Ø125 insulated elbow
[useable length 875mm] + Ø80 F/F PVC
elbow + cover for insulated elbow)
bLateral or vertical Øint 125, 2.2m long
insulated extension
c1 connecting sleeve for insulated
extension pipe
eØ80 PVC pipe
fØ125 PVC pipe

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
18
• Position the Ø80/125 vertical terminal on the roof.
• Glue a PVC F/F Ø80mm sleeve to the lower part of the Ø80mm pipe
on the Ø80/125 vertical terminal.
• Remove the Ø80 PVC pipe (lg 140mm) located on the air outlet of
the appliance.
• Cut the Ø125 PVC pipe (rep.f) to (X mm).
• Cut the Ø80 PVC pipe (rep.e) to (X + D + A + 80mm)
• If A < 920mm cut the insulated air duct sleeve (rep.a2), to A +
50mm.
• If A > 920mm, cut the insulated extension pipe (rep.b), to A +
50mm.
• Position the Ø125 PVC pipe through the ceiling and insulation, as
well as the two F155/F125 ange rings, one placed on the inside
and one on the outside.
Do not glue the two F155/F125 ange rings
onto the Ø125 PVC pipe.
• If the Ø80 PVC pipe is short enough to pass over the top, insert
it either:
- into the elbow of the insulated air duct (rep.a2) Fig.1
- into the Ø125mm insulated extension pipe (rep.b) Fig.2,
then into the Ø125 PVC pipe, then into the elbow of the
insulated air duct (rep.a1 or a2) (which may be extended
[see below, depending on dimensions of «D»]).
• If the Ø80 PVC pipe is not short enough to pass over the top,
insert it into the elbow of the insulated air duct (rep.a1 or a2)
(which may be extended [see below, depending on dimensions of
«D»]), then into the Ø125 PVC pipe, and then either into the Ø125
insulated extension pipe (rep.b) Fig.2 or into the elbow o the
insulated air duct (rep.a2) Fig.1.
• Slot the Ø80 PVC pipe onto the lower part of the F/F Ø80 vertical
terminal (as the case may be, by removing the stopper and cover
on the insulated air duct) (rep.a2) Fig.1. Slide the elbow of the
insulated air duct (rep.a2) Fig.1 or the 50mm insulated extension
pipe Ø125 (rep.b) Fig.2 onto the Ø80/125 vertical terminal by
gently squeezing it vertically.
• Either slot the insulated air duct (rep.a2) Fig.1 or the Ø125
insulated extension pipe (rep.b) Fig.2 into the F155/F125 upper
ange ring.
• Depending on the height of «D» :
- if D = 350mm use the elbow of the Ø80/125
insulated air duct (rep.a1) without
cutting it.
- if 220mm < D < 350mm use the elbow of the Ø80/125
insulated air duct (rep.a1) cutting
it.
- if 350mm < D < 970mm use the elbow of the Ø80/125
insulated air duct (rep.a2) cutting
it.
• Slot the elbow of the insulated air duct (rep.a1 ou a2) into the
lower F155/F125 ange ring.
• Remove the stopper and cover on the insulated air duct (rep.a1
or a2), slot the Ø80 PVC pipe onto the appliance’s air outlet and
the insulated extension pipe onto the appliance’s air inlet (gently
squeeze the elbow of the insulated air duct to make sure it passes
through the F155/F125 ange ring and around the air inlet at the
same time.
• Replace the stopper and cover onto the insulated elbow (rep.
a1 or a2).
• Place retaining clamps along the insulated extension pipe at 2
meter intervals.
Min. cutting height on the insulated
elbowØ125 (rep.a1)= 220mm
Fig.2
Rep. Description
a1
Rear or vertical insulated air duct Ø80/125 - 355mm
long
(air duct nozzle + Ø125 wall joint + F155/F125 wall
flange + Ø125 insulated elbow [useable length
255mm] + Ø80 F/F PVC elbow + cover for insulated
elbow)
a2
Insulated lateral or vertical Ø80/125 - 975mm air
duct
(air duct nozzle + Ø125 wall joint + F155/F125 wall
flange + Ø125 insulated elbow [useable length
875mm] + Ø80 F/F PVC elbow + cover for insulated
elbow)
bLateral or vertical Øint 125, 2.2m long insulated
extension
eØ80 PVC pipe
fØ125 PVC pipe
iØ80 nozzle
j
Ø80/125 vertical air duct
(37oto 50
oflashing + watertight sealing + fixing ring
+ 2 F155/F125 flange rings)

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E- 19
4.2.3- Piping accessories
4.2.3.1 - For air duct connection onto
ambient or exterior air
Insulated rear or vertical duct Ø80/125 lg 355mm
(-rep.a1-)
includes: air duct nozzle + wall joint Ø125 + wall ange +
insulated elbow Ø125 lg 355mm + PVC elbow Ø80 F/F + parts for
insulated elbow
Insulated lateral or vertical duct Ø80/125 lg 975mm
(-rep.a2-)
includes: air duct nozzle + wall joint Ø125 + wall ange +
insulated elbow Ø125 lg 975mm + Ø80 F/F PVC elbow + parts for
insulated elbow
air duct
nozzle
Ø125 wall
joint
Wall ange Ø125 insulated elbow
lg 355mm
Ø125 insulated elbow- lg 975mm Ø80 F/F PVC
elbow
Details for «duct» options
parts for
insulated
elbow
+
Insulated extension pipe Øint:125 lg:2,2m
(-rep.b- x1 piece)
Insulated extension pipe Øint:125 lg:2,2m
(-rep.b- x8 pieces)
1 connecting sleeve for extension pipe to connect to insulated
extension pipe or insulated elbow
Ø80/125 Insulated elbow kit for air duct
includes: Ø125 insulated elbow + parts for insulated elbow + Ø80
F/F PVC elbow
4.2.3.3 - Essential accessories for air duct
connection or air exhaust connection
using a Ø80 PVC pipe
Ø80 PVC pipe (not referenced)
Ø125 PVC pipe (not referenced)
Insulated elbow Ø125
lg 355mm
PVC elbow
Ø80 F/F
Ø80/125 Insulated elbow kit for air duct
includes: Ø125 insulated elbow + parts for insulated elbow + Ø80
F/F PVC elbow
Parts for
insulated elbow
PV
C
e
+
4.2.3.2 - For connection with a Ø80 PVC pipe
2 wall joints Ø80
(-rep.h-)
4.3 - Hydraulic connections
• A new pressure-relief valve (not included)must be installed and set
to 6 bars on the domestic cold water supply of the appliance. The
use of a membrane valve is recommended.This valve must conform
to all local and national standards.
• The pressure-relief valve should be installed as close as possible to
the appliance’s cold water inlet and the water ow should never be
hampered by any accessory (valve, pressure-reducer, etc.).
• The pressure-relief valve drainage outlet should be sized
according to building regulations and standards and must never
be obstructed. It should be connected to a vertically draining
pipe, using a funnel which allows an open space of at least 20mm
and which is at least equal in diameter to the appliance’s piping
connection.
• The pressure-relief valve drainage outlet must be installed in a
frost-free place and in a downward-sloping position.
• If the pressure of the domestic cold water supply is higher than 5
bars, a pressure-reducer should be installed above the pressure-
relief valve near the starting point of the installation (a pressure of
3-4 bars is recommended).

- INSTALLATION HEAT PUMP WATER HEATER 100L & 150L AIR MANUAL- E-
20
• It is advised to t a shut-o valve above the pressure-relief valve.
• For installations equipped with:
- small diameter piping
- ceramic plate valves
A domestic expansion vessel, or anti-hammer valves which
are adapted to the installation should be installed as close as
possible to the shut-o valve.
• The following materials should be used for the
domestic hot water circuit:
- copper
- stainless steel
- brass
- plastic materials
Consequently, the appliance should always be connected to copper
domestic hot water pipes with a cast-iron or steel link, or with
dielectric connections (not included) to avoid an iron/copper
galvanic bridge.
• Flush the supply line piping before connecting the appliance to the
domestic installation so as not to introduce any particles, metallic
or otherwise, into the appliance.
• Respect all standards in effect in the country of use, notably
sanitation regulations and pressure safety regulations.
• The maximum domestic hot water temperature at distribution
points should never exceed 50oC for the toilets, and 60oC for other
uses. Adequate thermostatic mixing valves should be installed to
any avoid risk of burns.
• In regions where water contains very high levels of limescale
(TH>20°F), it is recommended to treat the water with a softener.
Softened water should conform to the criteria dened by the
country of use’s regulations.
• Not respecting the conditions below, see DTU-60-1, will render the
warranty on the tank null and void (values given are for water at
a temperature of 20°C).
If any of these points have been
neglected, if the water quality did
not allow correct treatment within the legal
framework or if regular inspections of the
anode have not been carried out then the
warranty will be null and void.
It is strongly advised to NOT use a
recirculation pump. This appliance is
not intended for connection to a recirculating
pump. Any recirculation will cause a
signicant drop in the temperature of the
water contained in the tank.
1. Stop valve*
2. Pressure-reducing valve*
3. Check valve*
4. Insulated dielectric valve*
5. Pressure-reliefmembranevalve*
6. Run-o siphon*
7. Expansion vessel*
8. Thermostatic mixing valve*
9. Drainage valve*
10. Condensates drainage
* not supplied
-The exible condensates pipe should not be directly connected to
a drain (rep.10 hydraulic installation diagram). It must lead o into
an open air siphon which has been added and which contains water.
- Do not use a lip seal.
- Do not use an elbow on the exible hose.
4.4 - Condensates drainage
Resistivity <2200 Ωcm or <4500Ωcm
Complete
alkalimetric title
<1.6 meq/l <8OF
CO2<15 mg/l 
Calcium (Ca++) <1.6 meq/l <8OF
Sulfates (SO4
--) >2 meq/l <10OF
Chlorides (Cl-) >2 meq/l <10OF
Sulfates and
Chlorides(SO4
--+Cl-)>3 meq/l <15OF