AK-CC 550
Instructions RI8LN802 © Danfoss 2/2012
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Page 1: ...l overhedningsm ling Tryktransmitter eller temperaturf ler S1 Selection of signal to superheat measurement Pressure transmitter or temperature sensor S1 Wahl des Signal f r berhitzungsmessung Druckmes...
Page 2: ...ing application 1 If you employ another use signs are provided so that you can mount the relevant one Werkseitig wird der Regler mit Schildern geliefert die Anwendung 1 angeben Wenn Sie eine andere An...
Page 3: ...AK CC 550 Instructions RI8LN802 Danfoss 2 2012 3 5 6 7 9 10 8 9 10...
Page 4: ...cation MODBUS and RS 485 must comply with the requirements for data communication cables See literature RC8AC Wichtig Alle Anschl sse an die Datenkommunikation MODBUS und RS 485 m ssen die Anforderung...
Page 5: ...which EKA Display If there is be external reading operation of the controller display type EKA 163B or EKA 164B can be connected RS485 terminal 51 52 53 For data communication but only if a data comm...
Page 6: ...the hot gas valves must open DO5 Fan There is connection between terminal 15 and 16 when the fan is on DO6 Light relay There is connection between terminal 17 and 18 when the light must be on Rail hea...
Page 7: ...s and with a setting you can determine whether the temperature is to be shown in C or in F Operation Get a good start With the following procedure you can start regulation very quick ly 1 Open paramet...
Page 8: ...1 1 1 1 1 0 min 240 min 30 Delay for door alarm A04 1 1 1 1 1 1 1 1 1 1 0 min 240 min 60 Delay for temperature alarm after defrost A12 1 1 1 1 1 1 1 1 1 1 0 min 240 min 90 High alarm limit for thermos...
Page 9: ...0 75 30 Injection algorithm Only for trained personnel n17 1 1 1 1 1 1 1 1 1 1 5 70 30 Injection algorithm Only for trained personnel n18 1 1 1 1 1 1 1 1 1 1 0 10 4 Injection algorithm Only for traine...
Page 10: ...me during day operations o41 1 1 1 1 1 1 1 0 100 100 Rail heat On time during night operations o42 1 1 1 1 1 1 1 0 100 100 Rail heat period time On time Off time o43 1 1 1 1 1 1 1 6 min 60 min 10 Case...
Page 11: ...1 1 1 1 1 1 Reference of superheat control u22 1 1 1 1 1 1 1 1 1 1 Opening degree of AKV valve u23 1 1 1 1 1 1 1 1 1 1 Evaporating pressure Po relative u25 1 1 1 1 1 1 1 1 1 1 Evaporator temperature...
Page 12: ...Additional information Manual RS8EN Data communication The importance of individual alarms can be defined with a setting The setting must be carried out in the group Alarm destinations Emergency cooli...
