Mitsubishi Electric PUHY-P-YNW-A Série Manuel D'installation page 121

Table des matières
1. Précautions de sécurité ········································································· 2
1-1. Précautions générales ........................................................................................................... 2
1-2. Précautions pour le transport de l'unité ................................................................................. 4
1-3. Précautions pour l'installation de l'unité ................................................................................. 4
1-4. Précautions pour les travaux de tuyauterie............................................................................ 5
1-5. Précautions pour le câblage électrique .................................................................................. 5
1-6. Précautions pour le déplacement ou la réparation de l'unité ................................................. 6
1-7. Précautions supplémentaires................................................................................................. 6
2. À propos du produit ·············································································· 9
3. Combinaison d'appareils extérieurs ························································ 9
4. Caractéristiques techniques ·································································· 11
5. Contenu de l'emballage·········································································14
6. Transport de l'appareil ··········································································15
7. Emplacement d'installation ···································································16
7-1. Installation d'un appareil unique .......................................................................................... 16
7-2. Installation d'appareils multiples .......................................................................................... 17
8. Travaux de fondation ············································································19
9. Travaux de tuyauterie réfrigérante ··························································21
9-1. Restrictions .......................................................................................................................... 21
9-2. Sélection de tuyau ............................................................................................................... 24
9-3. Sélection du kit de jumelage ................................................................................................ 25
9-4. Exemple de raccordement des tuyaux................................................................................. 25
9-5. Raccordements de tuyauterie et fonctionnement des soupapes ......................................... 30
9-6. Test d'étanchéité à l'air ......................................................................................................... 34
9-7. Isolation thermique pour les tuyaux ..................................................................................... 35
9-8. Purge du système ................................................................................................................ 37
9-9. Charge supplémentaire de frigorigène................................................................................. 38
10. Travaux électriques ············································································42
10-1. Avant des travaux électriques ............................................................................................ 42
10-2. Capacité des câbles électriques et de l'appareil ................................................................ 42
10-3. Spécifications du câble de commande .............................................................................. 45
10-4. Configuration système ....................................................................................................... 45
10-5. Raccordements de câblage dans le boîtier de commande ................................................ 48
10-6. Définition de l'adresse ........................................................................................................ 53
11. Essai de fonctionnement ·····································································54
11-1. Avant un test ...................................................................................................................... 54
11-2. Réglage de fonction ........................................................................................................... 55
11-3. Caractéristiques de fonctionnement liées à la charge réfrigérante .................................... 56
11-4. Contrôle du fonctionnement ............................................................................................... 56
12. Inspection et maintenance ···································································57
13. Informations de la plaque signalétique ··················································58
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