Mitsubishi Electric CITY MULTI PURY-P72ZKMU-A Manuel D'installation page 41

Table des matières
1. Précautions de sécurité ···················································································································· 2
1-1. Précautions générales ........................................................................................................... 2
1-2. Précautions pour le transport de l'unité .................................................................................3
1-3. Précautions pour l'installation de l'unité ................................................................................. 3
1-4. Précautions pour les travaux de tuyauterie............................................................................ 4
1-5. Précautions pour le câblage électrique .................................................................................. 4
1-6. Précautions pour le déplacement ou la réparation de l'unité ................................................. 5
1-7. Précautions supplémentaires................................................................................................. 5
2. À propos du produit ·························································································································· 8
3. Combinaison d'appareils extérieurs ······························································································· 8
4. Caractéristiques techniques ············································································································ 9
5. Contenu de l'emballage ···················································································································· 9
6. Transport de l'appareil ···················································································································· 10
7. Emplacement d'installation ············································································································ 11
7-1. Installation d'un appareil unique .......................................................................................... 11
7-2. Installation d'appareils multiples .......................................................................................... 12
8. Travaux de fondation ······················································································································ 13
9. Travaux de tuyauterie réfrigérante ································································································ 14
9-1. Restrictions .......................................................................................................................... 14
9-2. Sélection de tuyau ............................................................................................................... 15
9-3. Sélection du kit de jumelage ................................................................................................ 15
9-4. Exemple de raccordement des tuyaux................................................................................. 16
9-5. Raccordements de tuyauterie et fonctionnement des soupapes ......................................... 18
9-6. Test d'étanchéité à l'air ......................................................................................................... 22
9-7. Isolation thermique pour les tuyaux ..................................................................................... 22
9-8. Purge du système ................................................................................................................ 24
9-9. Charge supplémentaire de frigorigène................................................................................. 25
10. Travaux électriques ······················································································································· 29
10-1. Avant des travaux électriques ............................................................................................ 29
10-2. Capacité des câbles électriques et de l'appareil ................................................................ 29
10-3. Spécifications du câble de commande .............................................................................. 30
10-4. Configuration système ....................................................................................................... 31
10-5. Raccordements de câblage dans le boîtier de commande ................................................ 33
10-6. Définition de l'adresse ........................................................................................................ 35
11. Essai de fonctionnement ·············································································································· 36
11-1. Avant un test ...................................................................................................................... 36
11-2. Réglage de fonction ........................................................................................................... 36
11-3. Caractéristiques de fonctionnement liées à la charge réfrigérante .................................... 37
11-4. Contrôle du fonctionnement ............................................................................................... 37
12. Inspection et maintenance ··········································································································· 37
13. Informations de la plaque signalétique ······················································································· 38
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