1.5Circuit d’eau – description

Le circuit d’eau doit être construit conformément aux normes et impératifs ap- plicables. Voir les spécifications des sections 3.1 et 3.2.

1.5.1Conditions pour le circuit d’eau

Selon les matériaux employés dans le circuit d’eau du lieu, une combinaison ma- térielle incorrecte peut être une source de dégâts liés à la corrosion galvanique. Une attention spéciale est donc nécessaire en cas d’utilisation de composants galvanisés ou contenant du cuivre.

1.5.2Dimensions

Hx2

 

Hx1

 

7

2

Hy1

 

Hy2

 

G1

G2

D

Dimensions (toutes les mesures en mm, sauf indication contraire)

 

Discription

AHD 290

 

 

 

A

Hauteur totale

1815

B

Hauteur dessus l’appareil

1790

 

 

 

D

Diamètre de l’appareil

660

 

 

 

G1

Diamètre de raccord d’arrivée d’air

160

 

 

 

G2

Diamètre évacuation en air

160

 

 

 

H

Hauteur évacuation des gazmètre de l’appareil

1815

 

 

 

Hx1

x-position conduit de raccord d’arrivée d’air

190

 

 

 

Hx2

x-position conduit d’évacuation des air

480

Hy1

y-position conduit de raccord d’arrivée d’air

200

 

 

 

Hy2

y-position conduit d’évacuation des air

470

J

Hauteur raccord d’arrivée d’air

60

 

 

 

M

Hauteur raccord d’arrivée d’eau froide

110

N

Hauteur de la sortie d’eau chaude

1410

 

 

 

P

Hauteur du regard de nettoyage

45

V

Hauteur branchement de la recirculation

820

 

 

 

W

Hauteur évacuation de la condensation

1345

 

 

 

Z

Hauteur de branchement élément électrique

925

 

 

 

1

Hauteur raccord d’arrivée d’eau froide (externe)

R 1”

 

 

 

2

Raccord de sortie d’eau chaude (externe)

R 1”

 

 

 

6

Regard de nettoyage/inspection

Ø 110

 

 

 

7

Raccordement évacuation de la condensation (interne)

Ø 12

11

Raccordement élément électrique (interne)

G 1 1/2”

 

 

 

14

Raccord recirculation (interne)

R 1”

 

J

 

2

 

7

 

14

N

W

 

V

 

1

 

M

A / H

11

6

Z

P

B

72

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Image 72
A.O. Smith 290 service manual Hx2 Hx1 Hy1 Hy2

290 specifications

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