Ariston NUOS PRIMO Owner's manual

Chaffe-eau thermodynamique

Warmtepompboiler

Heat pump water heater

FR

NL

GB

conf. 420000198500

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F4=1$%1%<4$;6%8=60$421""1$=4

9

2.5 Caractéristiques techniques

Description Unité 200 240 240 SYS

  *'' *9* *9*

%  R()

1  

1  "S

8G 38 '&

,?

$$

 5(!93

,?  +9

,?G!  +)'*''

, L@ +*

A T2! +)'

8 M B: C* +':

2 

*

   '&)



Pompe à chaleur

8 N )''

8G N &:'

%4*))!(D:LE

8D

A

E N +9'' +9'' +9''

=8D

A

E  *B *B *B

1D

A

E # :#)B B#)' B#)'

%D

A

E MN (*' (CB (CB

;G?/9'D

A

E

1))L

 ('& (&) (&)

;8D*9E UN 'C+ +'& +'&

%4*))!(D*'LE

8D

B

E N +))' +))' +))'

=8D

B

E  (+ (+ (+

1D

B

E # &#') :#+: :#+:

%D

B

E MN *:: ()& ()&

;G?/9'D

B

E

1))L

 ('& (&) (&)

;8D*9E  'BC +' +'

%4+&+9:DJ+'(+)!KJJ*'++E

=8D

C

E  *9+ *& *&

1D

C

E # B#+& C#9' C#9'

%D

C

E MN (): 9(: 9(:

;G?/9'D

C

E

1))L

 *C' ()( ()(

8 N (C 9+ 9+

1   7 7

1G L ))DE

;0+(9 U 'C

8GF 38 +

8GF 38 *9

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jF"5%3%4%$4@=03"1$%

35



2.2 Bouwk

undige

eigenschappen

/j-+



1





2

9



jM







3





4





5

M



6

DE



7

Mj



8

M



9







41



10





11

41j



12





13

M



14







15

GM



16





2.3 Afmetingen en plaatsruimte

/j-*



A

$O_Mj



B

6O_jj



C

"



D

$O_



D

2P2E



E

6O_



D2P2E



F

<D2(E



D2P2E



G

<D2*E



D2P2E



H

O_



D2P2E



2.4 Elektrisch

schema

/j-(



A

/



D**'



*('/)'<-E



B

K



D(G+*/""E



C

$M



D

%Mj



E

41j-



F

1M



G

"



H

Um





I

%MMDE



L





D+)Q@9)'/E



M





N

/



O

9



jM



P

/



Q

41-jj



R

41



EDF

<<82D%,@E

M



jF"5%3%4%$4@=03"1$%

36

2.5 Tabel technische eigenschappen

Beschrijving



Eenheid



200



240 240 SYS

4  *'' *9* *9*

,M  R()

1  -

1  MS

3GM 38 '&

,j

$$

 5(!93

,M  +9

,-!  +)'*''

3j L@ +*

3j T2! +)'

j M B: C* +':

NM 

*

   '&)



Warmtepomp

5M N )''

3GM N &:'

%4*))!(D:LE

/jD

A

E N +9'' +9'' +9''

=8D

A

E  *B *B *B

/jD

A

E # :#)B B#)' B#)'

=jD

A

E MN (*' (CB (CB

3GjjM

/9'D

A

E"))L

 ('& (&) (&)

;8D*9E MN 'C+ +'& +'&

%4*))!(D*'LE

/jD

B

E N +))' +))' +))'

=8D

B

E  (+ (+ (+

/jD

B

E # &#') :#+: :#+:

=jD

B

E MN *:: ()& ()&

3GjjM



/9'D

B

E"))L

 ('& (&) (&)

;8D*9E UN 'BC +' +'

%4+&+9:DJ+'(+)!KJJ*'++E

=8D

C

E  *9+ *& *&

/jD

C

E # B#+& C#9' C#9'

=jD

C

E MN (): 9(: 9(:

3G



jjM

/9'D

C

E"))L

 *C' ()( ()(

8 N (C 9+ 9+

1   7 7

3Gjj L ))DME

<M0+(9 U 'C

3GMMDM-E 38 +

3GMMDM-E 38 *9

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55

Dear Customer:

We wish to thank you for having purchased the heat pump water heater. We hope that it meets your

expectations and may offer you optimal service coupled with maximum energy saving for many years to come.

Our group invests a lot of time, energy and economic resources in creating innovative solutions aimed at

reducing the energy consumption of its products.

Your choice shows sensibility and awareness towards reducing energy consumption, an issue directly related to

environmental protection. Our constant commitment to creating innovative and efficient products coupled with

your responsible behaviour in the rational use of energy both actively contribute to safeguarding the

environment and natural resources.

Store this manual with care; it is intended to provide information, warnings and suggestions on the correct use and

maintenance of the appliance, so that you may fully appreciate all its qualities. Our technical assistance centre

closest to you is at your complete disposal for answering any of your queries.

INTRODUCTION

1           j       

@j

1$j

jjj!j

$                 ! 





1#

- SAFETY INFORMATION

 1$2$%&'(()*

*+

- GENERAL INFORMATION

 1         

            1 

j

- TECHNICAL INFORMATION FOR INSTALLERS

 1$



- OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER

 1 

M

1jj



1

                   



56

TABLE OF CONTENTS



SAFETY INFORMATION

GENERAL INFORMATION

+ 5%4%0"$4@=03"1$=4

++ ,

+* @

+( $

+9 F%M

+) 8M

+& 1

+: $

* 1%<4$"@%"160%2

*+ =

** 

*( =

*9 %

*) 1

TECHNICAL INFORMATION FOR INSTALLERS

( N"04$452

(+ $

(* $

(( 2

9 $421""1$=4

9+ 

9* 8

9( "

99 <

9) %

) $4$1$"21"0168

OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER 

& N"04$452

&+ $

&* 0

&( 2

: $421061$=42@=062%

:+ 

:* 1j!

:( 2

:9 3

:) 1

:& $

:: $

:B "

:C ,

:+' =jj

:++ "

:+* @

B 3"$41%4"4%

B+ ,

B* 0

B( 1

B9 0

B) N

ILLUSTRATIONS

<jF2"@%1P$4@=03"1$=4

57

SAFETY INFORMATION



• WARNING! 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.



• WARNING! Keep the packaging elements out of the reach of children,

as they are potentially dangerous.



• WARNING! The installation and initial start-up of the appliance must

be performed by qualified personnel in compliance with the national

regulations in force regarding installation, and in conformity with any

regulations issued by local authorities and public health bodies. At all

events, disconnect all power supply circuits before intervening on the

terminals.



• WARNING! Unqualified personnel must not remove covers nor

perform maintenance operations and/or electrical connections.



• WARNING! If the appliance includes a power cord, contact an

authorised technical assistance centre or qualified personnel

whenever it needs to be replaced.



• WARNING! Incorrect installation can harm persons or animals and

damage possessions; the manufacturer shall not be held liable for

any damage in such cases.



• WARNING! It is mandatory to fit a safety valve onto the appliance’s

water inlet pipe. The device must comply with the EN 1487:2002

standard and must have a maximum pressure of 0.7 Mpa (7 bar).

Moreover, it must at least include the following components: a cut-off

valve, a non-return valve, a control mechanism for the non-return

valve, a safety valve and a water pressure shut-off device.



• WARNING! The pressure safety device must be operated regularly to

verify that it is not clogged and to remove any limescale deposits.



<jF2"@%1P$4@=03"1$=4

58

• WARNING! It is normal for water to trickle from the pressure safety

device during the heating phase; for this reason, it is necessary to

connect the outlet, which must always be left exposed to the

atmosphere, to a drainage pipe that slopes downwards and towards

an area not subject to frost. It is advisable to also connect the

condensate outlet to the same pipe, through the connection located

on the back side of the water heater.



• WARNING! The appliance must be drained if left inactive in a room

subject to frost.

When necessary, empty the appliance as follows:

- Permanently disconnect the appliance form the mains electricity;

- Close the shut-off valve, if installed, or the central tap of the

domestic water supply network;

- Open the hot water tap (washbasin or bathtub);

- Open the tap located on the safety valve.



• WARNING! Hot water at temperatures above 50°C running from taps

may immediately cause serious burns. Children, the disabled and the

elderly run a greater risk in this regard. Therefore, it is advisable to

use a thermostatic mixing valve connected to the appliance’s water

outlet pipe, which is identified by a red collar.



• WARNING! If the appliance includes rechargeable batteries, these

must be removed before disposing of the appliance and placed in

specific disposal containers.

Before removing the batteries, the appliance must be disconnected

from the power supply.

<jF5%4%0"$4@=03"1$=4

59

GENERAL INFORMATION

1.1 Description of the symbols used

$j

Mj#

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2

,

@jjpersons

@jj

property and plants or injury to

animals

$j

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1.2 Field of application

1jj

1         j     j  jM

%G

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$              "     

 I!

GG1

                 



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1 D Ej  

    G  M     

j





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1.3 Instructions and technical norms

1       j         

j

j

1             j 

           1      

G    Mj    

"j

           I  j j

Gjjj$

jjMjj%4)'+&'

DjE0@j4@+)

+''

1!j

<jF5%4%0"$4@=03"1$=4

60

1.4 Certifications - CE marking

1 % M               

j%,#

*''&!C)!%

*''9!+'B!%

1j#

%4*))(I%4&'(()+I%4!$%&'(()**+I%4&'(()*9'I%4))'+9+I%4&+'''(*I%4&+'''((I%4)'(&&I

%4+&+9:

"<$%0 ,% <"05%

J +'(+)!KJJ*'++E

 1 8=60 " 3"0;6% 4@ ?





1.5 Packaging and supplied accessories

1jj

I

1j#

- KjDE

- j

- $j

- 1j(!9_



1.6 Transport and handling

6   M             

M$j

WARNING! The appliance should be handled and stored in a vertical position. The product may be handled in

a horizontal position only for short distances, while resting on the rear end indicated; in this case, wait at

least 3 hours before starting the appliance once it has been correctly repositioned in a vertical position

and/or installed; this is to ensure that the lubricating oil inside the refrigeration circuit is suitably distributed

and to avoid damages to the compressor.

1MjMMj

$MM

jjMj

6MMj$

jj

WARNING! Keep the packaging elements out of the reach of children, as they are potentially dangerous.

N             

  j       j      M 2  

M              j 



 

<jF5%4%0"$4@=03"1$=4

61

Allowed positions

Non

-

allowed positions



1.7 Identification of the appliance

1j



A





B

M



C





D

jG

j



E

G!



F

M



G

j

F







H

M



I

j



L

G!j



M





N

GM



2. TECHNICAL FEATURES

2.1 Operating principle

18D=8Ej

DjE

DAGE1=8



@G=8(+MN

(MNj*MNG

 

<jF5%4%0"$4@=03"1$=4

62



2.2 Construction features

0@+

1





2

9ND%71

E



3

j



4





5





6

j



7





8

S



9

41



10





11

j41



12





13





14





15

G



16





2.3 Overall dimensions

0@*



A

$jO_





B

=j

O_





C





D

"G

O_



D2P2E



E

"GO_D2P2E



F

2D2(ED2P2E



G

2

D2(ED2P2E



H

0O_



D2P2E



2.4 Electrical diagram

0@(



A

8j

D**'



*('/)'<-E



B

K

D(G+*/""



E



C

$



D

%



D*'''NE



E

41

-



F

$



G

NM



H

2



I

3



L

=

D+)Q@9)'/E



M





N

@



O

9



j



P

2j



Q

41

j-



R

41



EDF

<<8D%,8E





j



<jF5%4%0"$4@=03"1$=4

63

2.5 Technical data table

Description

Unit of

measurement

200 240 240 SYS

0M  *'' *9' *9*

$M  R()

1M  

1 

S



3G 38 '&

,

$$

 5(!93

,  +9

,G!M  +)'*''

3j L@ +*

3j T2! +)'

Nj M B: C* +':

<G 

*

   '&)



Heat pump

"j N )''

3Gj N &:'

%4*))!(D:LE

<D

A

E N +9'' +9'' +9''

=8D

A

E  *B *B *B

<D

A

E # :#)B B#)' B#)'

<D

A

E MN (*' (CB (CB

3GjM/

9'

D

A

E

,))L

 ('& (&) (&)

;D*9E MN 'C+ +'& +'&

%4*))!(D*'LE

<D

B

E N +))' +))' +))'

=8D

B

E  (+ (+ (+

<D

B

E # &#') :#+: :#+:

<D

B

E MN *:: ()& ()&

3GjM/

9'

D

B

E

,))L

 ('& (&) (&)

;D*9E MN 'BC +' +'

%4+&+9:DJ+'(+)!KJJ*'++E

=8D

C

E  *9+ *& *&

<D

C

E # B#+& C#9' C#9'

<D

C

E MN (): 9(: 9(:

3GjM/

9'

D

C

E

,))L

 *C' ()( ()(

8 N (C 9+ 9+

1   7 7

3Gjj q ))DE

;0+(9 M 'C

3GDjE 38 +

3GDE 38 *9

<jF5%4%0"$4@=03"1$=4

64

Description

Unit of

measurement

200 240 240 SYS

Heating element

<j



N

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*'''

3Gjj



q



:)D&)E



3G



"



B:

Power supply

/!GjD

"

E



/!N



**'*('!*&:'

@

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<-

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8  $8*9

Air side

2jD

E





(

!



9'' 9'' 9''

"



8



)) )) ))

2jD

F

E



KD"E



)9 )9 )9

3D

D

E





(



*' *' *'

3D

D

E







*'& **B **B

3



q



+ + +

3G



q



9* 9* 9*

3DjC'VED

E



q



) ) )

3GDjC'VED

E



q



9* 9* 9*



(A) /j:LB)Vj+)L

G))LDj%4*))(E

(B) /j*'L(:Vj+)L

G))LDj%4*))(E

(C) /j:LB:Vj+'L

G))LDj4@ +'(+)!KJ*'++E

(D) $j

(E) =j

(F) 1

64$%4$2=(:9+DGj

,*''*1W*)

X*

L<))

X)

V1jW9)

X*

LE



"



<j1%<4$"$4@=03"1$=4@=0$421"%02

65

TECHNICAL INFORMATION FOR INSTALLERS

3. WARNINGS

3.1 Installer qualification

WARNING! The installation and initial start-up of the appliance must be performed by qualified personnel in

compliance with the national regulations in force regarding installation, and in conformity with any regulations

issued by local authorities and public health bodies. 

1jj0+(91

   -     GI j  

jM   G       j  





3.2 Implementing the instructions

WARNING! Incorrect installation can harm persons or animals and damage possessions; the manufacturer shall

not be held liable for any damage in such cases.

1

=jj





3.3 Safety regulations

08++5%4%0"$4@=03"1$=4

j

Ref.

Warning

1M

2

1

Protect connection piping and cables so as to

avoid them being damaged.

%G

j

@   j M 



2

Make sure the installation site and any

systems to which the appliance must be

connected fully comply with the regulations

in force.

%jj



,     



3

Use manual tools and equipment that are

suitable for the intended use (in particular,

ensure that the tool is not worn and that the

handle is intact and securely fixed); use them

correctly and prevent them falling from a

height. Put them safely back in place after

use.

8

MM

j

,

    

MM

4

Use electrical equipment that is suitable for

the intended use; use the equipment

correctly, keep passages clear of the power

supply cable, prevent the equipment falling

from a height, disconnect and put back in

place after use.

8



MM

j

,

    

MM

<j1%<4$"$4@=03"1$=4@=0$421"%02

66

5

Descale the components, in accordance with

the instructions of the safety data sheet

included with the product used, while

ventilating the room and wearing protective

clothing; avoid mixing different products and

protect the appliance and surrounding

objects.

8  

 

jM

 I   jj 



,





6

Make sure that any portable ladders are

securely positioned, that they are sufficiently

resistant, that the steps are intact and not

slippery, that these do not move around when

someone climbs on them and that someone

supervises at all times.

8

   D 

E



7

Make sure that the work area has adequate

hygiene and health conditions in terms of

lighting, ventilation and the solidity of

relevant structures.

8    MM



8

Wear individual protective clothing and

equipment during all work phases.

8  



 M   j



9

All operations inside the

appliance must be

performed with the necessary caution in

order to avoid sudden contact with sharp

parts.

8

j

10

Before handling, empty all components which

may contain hot water and perform bleeding

where necessary.

8

11

Make all electrical connections using

suitably-sized conductors.

@     

   

-

12

Protect the appliance and all

areas in the

vicinity of the work area using suitable

material.

,

    

MM

13

Handle the appliance with care, while using

suitable protection equipment. Use the

appropriate handling belt.

,

   M MM



14

Arrange materials and equipment in such a

way as to make handling easy and safe, and

avoid the formation of any piles which could

give way or collapse.

,

   M MM



15

Reset all safety and control functions affected

by any work performed on the appliance and

make sure that they operate correctly before

restarting the appliance.

,  j   





<j1%<4$"$4@=03"1$=4@=0$421"%02

67

4. INSTALLATION



WARNING! Observe the general warnings and safety instructions listed in the previous

paragraphs and strictly adhere to the indications therein contained.



4.1 Location of the appliance

WARNING! Prior to starting any installation activities, ensure that the location where the water heater is to be

installed satisfies the following requirements:



E $jjG

*'

(

 " j

,D

jE 1



E 1G!GD E  

j1G



E %j

j

E 1**'*('/])'<-jM

E 1M

j

E 1j



E 1-D0*E

E 1$8DE



E 1Gjjj

E 1G



ME 1

E 1

E 1

In the event of non-ducted installation, observe the distances from the walls as indicated in Fig. 4.



4.2 Positioning on the ground

0@)

+E =MG

j



*E 6

(E @GDEjjI



 

<j1%<4$"$4@=03"1$=4@=0$421"%02

68

4.3 Air supply connections

8

1MG$

j

1        )+'L j            

$jGD

EGM

 3M   G   

DGE,jMM!G

%j

D9E

$      j            

D9E

WARNING: Do not use outdoor grills resulting in high losses, such as anti-insect grilles. The grids used should

allow good air flow, the distance between the inlet and outlet air should not be less than 50cm.

Protect pipes from the external wind. The expulsion of air in the chimney is allowed only if the draft is appropriate,

is also required periodic maintenance of the barrel, and chimney accessories.

The total static pressure loss due to installation is calculated by adding the loss of the single installed components;

this sum must be lower than the static pressure of the fan which is equal to (55 Pa).

2



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WARNING!

A type of canalization not suitable affects product performance and significantly

increases the heating time!

EXAMPLES

@&

Inlet air:



4



!

Outlet air:



G

@:

Inlet

air:







!

Outlet air:



G

@B

Inlet air:



G



!

Outlet air:



G

@C

$j



4.4 Hydraulic connections

jj

jj:)L$j1

DjjEj



2j^1_j

2@+'



It is mandatory to fit a safety valve onto the appliance’s water inlet pipe. The device

must comply with the EN 1487:2002 standard and must have a maximum pressure of

0.7 Mpa (7 bar). Moreover, it must at least include the following components: a cut-

off valve, a non-return valve, a control mechanism for the non-return valve, a safety

valve and a water pressure shut-off device.



<j1%<4$"$4@=03"1$=4@=0$421"%02

69

1j

D(!9_Ej*'jI

j

6Gj

"j

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Ijj

G jjj$

M

j

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1jjj+*L@ID`*)L@E

    j        jI in this event, the residual

hardness must not fall below 15°F.

$



12P2j5(!9_DE

WARNING! It is advisable to carefully wash the system’s pipes in order to remove any residues of screw thread,

welding or dirt which may hamper the correct operation of the appliance.

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4.5 Electrical connections

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Cable

Protection

Permanent power supply

(cable supplied with the appliance)

(5+)

*

+&"

EDF signal (cable not supplied with the appliance)

<')/*/*@*5':)

*

*"

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WARNING: BEFORE YOU GET ACCESS TO TERMINALS, ALL SUPPLY CIRCUITS MUST BE DISCONNECTED

The batteries ensure that the product is protected against corrosion, when the appliance is not powered.

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WARNING:

Is forbidden remove covers and do maintenance and / or electrical connections by unqualified personnel

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1jjD

E

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jjGjDE

-$

MG$j



8     M             

1

j1

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Ariston NUOS PRIMO Owner's manual

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