Mitsubishi Electric City Multi PUHY-P-YKB-A1 series Installationshandbuch Seite 103

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 ··································································10
5. Contenu de l'emballage········································································· 11
6. Transport de l'appareil ··········································································12
7. Emplacement d'installation ···································································13
7-1. Installation d'un appareil unique .......................................................................................... 13
7-2. Installation d'appareils multiples .......................................................................................... 14
8. Travaux de fondation ············································································16
9. Travaux de tuyauterie réfrigérante ··························································18
9-1. Restrictions .......................................................................................................................... 18
9-2. Sélection de tuyau ............................................................................................................... 20
9-3. Sélection du kit de jumelage ................................................................................................ 21
9-4. Exemple de raccordement des tuyaux................................................................................. 21
9-5. Raccordements de tuyauterie et fonctionnement des soupapes ......................................... 24
9-6. Test d'étanchéité à l'air ......................................................................................................... 28
9-7. Isolation thermique pour les tuyaux ..................................................................................... 29
9-8. Purge du système ................................................................................................................ 31
9-9. Charge supplémentaire de frigorigène................................................................................. 32
10. Travaux électriques ············································································36
10-1. Avant des travaux électriques ............................................................................................ 36
10-2. Capacité des câbles électriques et de l'appareil ................................................................ 36
10-3. Spécifications du câble de commande .............................................................................. 39
10-4. Configuration système ....................................................................................................... 39
10-5. Raccordements de câblage dans le boîtier de commande ................................................ 42
10-6. Définition de l'adresse ........................................................................................................ 45
11. Essai de fonctionnement ·····································································46
11-1. Avant un test ...................................................................................................................... 46
11-2. Réglage de fonction ........................................................................................................... 47
11-3. Caractéristiques de fonctionnement liées à la charge réfrigérante .................................... 47
11-4. Contrôle du fonctionnement ............................................................................................... 48
12. Inspection et maintenance ···································································49
13. Informations de la plaque signalétique ··················································50
KD79S703H01
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