7.12.1
7.12.2
Stromaufnahmebegrenzung .......................................................................................................................................................28
7.12.3
7.12.4
Stromgrenze ..............................................................................................................................................................................28
7.12.5
Maximale LWT Pulldown-Rate ...................................................................................................................................................28
7.12.6
7.13
Daikin on Site ..................................................................................................................................................................................28
7.14
Wärmerückgewinnung .....................................................................................................................................................................29
7.15
Wärmerückgewinnungspumpe.........................................................................................................................................................29
7.16
Schneller Neustart ...........................................................................................................................................................................30
8
Software-Optionen ........................................................................................................................................................................31
8.1
8.1.1
Software-Option Modbus MSTP .................................................................................................................................................32
8.1.2
BACNET MSTP .........................................................................................................................................................................33
8.1.3
BACNET IP ...............................................................................................................................................................................34
9
Funktionen des Kreislaufs ............................................................................................................................................................35
9.1
Berechnungen ......................................................................................................................................................................................35
9.1.1
9.1.2
Verdampfer-Näherungswert .......................................................................................................................................................35
9.1.3
Ansaugüberhitzung ....................................................................................................................................................................35
9.1.4
9.1.5
Öl-Differentialdruck ....................................................................................................................................................................35
9.1.6
9.1.7
9.1.8
9.1.9
9.1.10
9.2
Kreislauf-Steuerungslogik .....................................................................................................................................................................35
9.2.1
Kreislauf-Verfügbarkeit ..............................................................................................................................................................35
9.2.2
Starten.......................................................................................................................................................................................35
9.3
Kreislauf-Zustand ..................................................................................................................................................................................36
9.4
Verdichter-Steuerung ............................................................................................................................................................................37
9.5
Steuerung Kondensator-Ventilatoren.....................................................................................................................................................38
9.5.1
9.5.2
9.6
9.7
Economiser-Steuerung .........................................................................................................................................................................40
9.8
Unterkühler-Steuerung ..........................................................................................................................................................................40
9.9
Flüssigkeits-Einspritzung.......................................................................................................................................................................40
10
Alarme und Ereignisse ..................................................................................................................................................................41
10.1
Das Signalisieren von Alarmen ........................................................................................................................................................41
10.2
Alarme zurücksetzen .......................................................................................................................................................................41
10.2.1
10.3
Alarm-Beschreibungen ....................................................................................................................................................................41
10.3.1
10.3.2
10.3.3
Wasser-Frostschutz Verdampfer ................................................................................................................................................42
10.3.4
10.3.5
10.3.6
10.3.7
10.3.8
10.3.9
10.3.10
AC-Kommunikations-Fehler .......................................................................................................................................................42
10.3.11
Außenlufttemperatur-Sensorfehler .............................................................................................................................................42
10.3.12
Externer Alarm...........................................................................................................................................................................42
10.3.13
Not-Abschaltungs-Alarm ............................................................................................................................................................43
10.4
Ereignisse der Einheit ......................................................................................................................................................................43
10.4.1
10.4.2
10.4.3
Externer Vorfall ..........................................................................................................................................................................43
10.4.4
10.5
Optionsalarme .................................................................................................................................................................................43
10.5.1
Frostschutz Wärmerückgewinnung ............................................................................................................................................43
10.5.2
10.5.3
Option Komm.-Fehler.................................................................................................................................................................43
10.6
Optionsereignisse............................................................................................................................................................................43
10.6.1
10.6.2
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