Mitsubishi Electric City Multi PUHY-P-YKB-A1 series Installationshandbuch Seite 1003

Indhold
1. Sikkerhedsanvisninger ·········································································· 2
1-1. Generelle anvisninger ............................................................................................................ 2
1-2. Forholdsregler for transport af enheden ................................................................................ 3
1-3. Forholdsregler for enhedsinstallation ..................................................................................... 4
1-4. Forholdsregler for rørarbejde ................................................................................................. 4
1-5. Forholdsregler for ledningsføring ........................................................................................... 5
1-6. Forholdsregler for flytning eller reparation af enheden .......................................................... 5
1-7. Yderligere anvisninger ........................................................................................................... 6
2. Om produktet ······················································································· 8
3. Kombination af udendørsenheder ··························································· 8
4. Specifikationer ······················································································ 9
5. Kassen indeholder ···············································································10
6. Transport af enheden ············································································ 11
7. Installationsstedet ················································································12
7-1. Installation af en enkelt enhed ............................................................................................. 12
7-2. Installation af flere enheder.................................................................................................. 13
8. Fundering ···························································································15
9. Rørledningssystem for kølemiddel ·························································17
9-1. Begrænsninger .................................................................................................................... 17
9-2. Valg af rør ............................................................................................................................ 19
9-3. Valg af sammenkoblingssæt ................................................................................................ 20
9-4. Eksempel på rørtilslutning.................................................................................................... 20
9-5. Rørtilslutninger og ventildrift ................................................................................................ 23
9-6. Lufttæthedsprøve ................................................................................................................. 26
9-7. Varmeisolering af rør ............................................................................................................ 27
9-8. Udtømning af systemet ........................................................................................................ 29
9-9. Påfyldning af ekstra kølemiddel ........................................................................................... 30
10. Elektrisk arbejde ················································································34
10-1. Før det elektriske arbejde .................................................................................................. 34
10-2. Ledninger og kapaciteter af enheden ................................................................................ 34
10-3. Kabelstyringens specifikationer ......................................................................................... 37
10-4. Systemkonfiguration .......................................................................................................... 37
10-5. Ledningsforbindelser i kontrolskabet ................................................................................. 40
10-6. Indstilling af adresse .......................................................................................................... 43
11. Testkørsel ··························································································44
11-1. Inden en testkørsel ............................................................................................................. 44
11-2. Funktionsindstilling ............................................................................................................. 45
11-3. Driftskarakteristika i relation til kølemiddelpåfyldningen ..................................................... 45
11-4. Driftskontrol ........................................................................................................................ 46
12. Eftersyn og vedligeholdelse ·································································47
13. Oplysninger på mærkeplade ································································48
KD79S703H01
DK-1