Alfa Laval Micro Instructions D'installation, D'entretien Et D'utilisation page 74

Alfa Laval Micro
Installation, service och driftinstruktion
8 Användning av rumstermostaten CM737 och CM721 ...................................................... 30
8.1 Välj driftläge ............................................................................................................................................ 30
8.2 Normal användning ................................................................................................................................ 30
Programmering av rumstermostaten – effektiv styrning......................................................................... 30
8.3
8.3.1 Inbyggt värmeprogram ...................................................................................................................... 30
8.4 Kontrollera värmeprogrammet ................................................................................................................ 31
8.5 Modifiering av värmeprogrammet i rumstermostaten CM737 ................................................................ 31
8.6 Modifiering av värmeprogrammet i rumstermostaten CM721 ................................................................ 32
8.7 Aktivera/inaktivera tidsperioder .............................................................................................................. 32
8.8 Ändring av klockan ................................................................................................................................. 32
9 Specialfunktioner för CM737 .............................................................................................. 33
9.1 Utomhuskompenseringens kurvlutning .................................................................................................. 33
9.2 Parallellförskjutning av inställd kurva ..................................................................................................... 33
9.3 Semesterprogram ................................................................................................................................... 33
10 Normal drift av CM721 ........................................................................................................ 34
10.1 Inställning av samma temperatur hela dagen ........................................................................................ 34
10.2 Automatisk drift ....................................................................................................................................... 34
10.3 Tillfällig manuell kontroll ......................................................................................................................... 34
10.4 Kommunikations bortfall ......................................................................................................................... 34
11 Specialfunktioner för CM721 .............................................................................................. 35
11.1 Serviceindikering .................................................................................................................................... 35
11.2 Inställning av felsäkert läge, reläbox BDR91 ......................................................................................... 35
11.3 Automatisk ändring av sommar/vinter tid ............................................................................................... 35
11.4 Optimal Start ........................................................................................................................................... 35
12 Aktivering av installatörsparametrar ................................................................................. 36
12.1 Aktivering av parametrar i CM737 .......................................................................................................... 36
12.2 CM737 - Installatörsparametrar .............................................................................................................. 37
12.2.1 CM737 - Kategori 1: Rumstermostat inställningar ............................................................................ 37
CM737 - Kategori 2 – Systeminställningar ........................................................................................ 38
12.2.2
12.2.3 CM737 - Kategori 3: Inställningar kopplingsbox ............................................................................... 38
12.2.4 CM737 - Kategori 4 parametrar: Inställningar värme ........................................................................ 39
12.2.5 CM737 - Kategori 5 Parametrar: Felhistorik...................................................................................... 39
12.3 CM721 - Installatörsparametrar .............................................................................................................. 40
12.3.1 CM721 - Kategori 1: Rumstermostat inställningar ............................................................................ 40
CM721 - Kategori 2 – Systeminställningar ........................................................................................ 41
12.3.2
12.3.3 Användning av rumstermostat för specifika tillämpningar ................................................................. 41
13 Felsökning av CM737.......................................................................................................... 42
13.1 Felkoder på CM737 ................................................................................................................................ 43
14 Felsökning av CM721.......................................................................................................... 44
14.1 Diagnostiskt läge, CM721 ...................................................................................................................... 45
15 Differenstrycksregulator, DPC ........................................................................................... 46
15.1 Inställning av differenstrycksregulator .................................................................................................... 46
15.2 Flödesgraf för DPC ................................................................................................................................. 46
16 Pumpinställningar och pumpkapacitet ............................................................................. 47
16.1 Grundfos Alpha2L pumpinställningar ..................................................................................................... 47
16.2 Pump kurva ............................................................................................................................................ 48
17 Elschema ............................................................................................................................. 49
17.1 Micro RTC .............................................................................................................................................. 49
17.2 Micro STC and Micro STC2 ................................................................................................................... 50
18 Schematiskt diagram, huvudkomponenter ....................................................................... 51
18.1 AquaMicro .............................................................................................................................................. 51
18.2 Micro DPC .............................................................................................................................................. 51
18.3 Micro RTC .............................................................................................................................................. 52
18.4 Micro STC ............................................................................................................................................... 52
18.5 Micro STC2 ............................................................................................................................................. 53
18.6 Micro HTC .............................................................................................................................................. 53
All manuals and user guides at all-guides.com
4