Danfoss AK-CC55, User Manual, Page: 46 / 64

Function Description Values Code Short name
Refrigerant factor K2 Refrigerant factor for a custom refrigerant - please
contact Danfoss for detailed information
P84 P84 RfgFac.K2
Refrigerant factor K3 Refrigerant factor for a custom refrigerant - please
contact Danfoss for detailed information
P85 P85 RfgFac.K3
Refrigerant factor
A1
Refrigerant factor for a custom refrigerant - please
contact Danfoss for detailed information
x65 --- Rfg.Fac.A1
Refrigerant factor
A2
Refrigerant factor for a custom refrigerant - please
contact Danfoss for detailed information
x66 --- Rfg.Fac.A2
Refrigerant factor
A3
Refrigerant factor for a custom refrigerant - please
contact Danfoss for detailed information
x67 --- Rfg.Fac.A3
Pe Min range Minimum measuring range for sensor o20 o20 MinTransPres
Pe Max range Maximum measuring range for sensor o21 o21 MaxTransPres
Temperature sensor
type
Sensor type for S3, S4 and S5. Normally a Pt 1000 sen-
sor with great signal accuracy is used. But you can al-
so use a sensor with another signal accuracy. That
could e.g. be a PTC sensor (1000 ohm at 25 °C). All the
mounted sensors S3-S5 must be of the same type.
0=Pt 1000, 1=PTC 1000, 2=NTC 5k, 3=NTC 10k,
4=User-defined
o06 o06 SensorConfig
Sensor point 1 -
Temp.
The temperature value for the user-defined tempera-
ture sensor in the reference point.
X20 --- SP1 Temp
Sensor point 1 -
kohm
The resistance value in kohm for the user-defined
temperature sensor in the reference point.
X21 --- SP1 kohm
Sensor point 1 -
ohm
The resistance value in ohm for the user-defined tem-
perature sensor in the reference point.
X22 --- SP1 ohm
Sensor point 2 -
Temp.
The temperature value for the user-defined tempera-
ture sensor in the reference point.
X23 --- SP2 Temp
Sensor point 2 -
kohm
The resistance value in kohm for the user-defined
temperature sensor in the reference point.
X24 --- SP2 kohm
Sensor point 2 -
ohm
The resistance value in ohm for the user-defined tem-
perature sensor in the reference point.
X25 --- SP2 ohm
Sensor point 3 -
Temp.
The temperature value for the user-defined tempera-
ture sensor in the reference point.
X26 --- SP3 Temp
Sensor point 3 -
kohm
The resistance value in kohm for the user-defined
temperature sensor in the reference point.
X27 --- SP3 kohm
Sensor point 3 -
ohm
The resistance value in ohm for the user-defined tem-
perature sensor in the reference point.
X28 --- SP3 ohm
Defrost method Select method of defrost 0=None, 1=Electrical, 2=Hot gas, 3=Brine, 4=Air/
Offcycle
d01 d01 Def. method
Defrost stop meth-
od
Here you define whether a defrost cycle is to be stop-
ped by time or by a temperature sensor
0=Time, 1=S5 sensor, 2=S4 sensor d10 d10 DefStopSens.
Defrost stop limit A When the selected defrost stop sensor reaches the set
limit, the defrost cycle is terminated
d02 d02 Def.StopTemp
Food type When changing the food type the controller will auto-
matically adapt temperature setpoints and alarm lim-
its according to the selected food type. Please be
aware that the setting will revert to "None" after hav-
ing been changed.
0=None, 1=Vegetables, 2=Dairy, 3=Meat and fish,
4=Frozen food, 5=Ice cream
r89 r89 Food type
Food temp. sensor Select the temperature to be used for the food tem-
perature representation
1=Thermostat air, 2=Alarm air, 3=S3 Air ON evap. q39 q39 Food sensor
Network address Network address of the controller o03 o03 Unit addr.
Thermostat control
Table 25: Thermostat control
Function Description Values Code Short name
Control state A Readout of the actual control state of the controller 0=Normal ctrl., 1=Hold after defrost, 2=Min ON timer,
3=Min OFF timer, 4=Drip off, 10=Main switch OFF,
11=Thermostat cut-out, 12=Frost protection S4,
14=Defrost, 15=Fan delay, 16=Forced closing,
17=Door open, 18=Melt period, 19=Modulating
temp. control, 20=Emergency control, 23=Adaptive
superheat control, 24=Start injection, 25=Manual
control, 26=No refrigerant selected, 29=Case clean-
ing, 30=Forced cooling, 31=Door open, 32=Power-up
delay, 33=Air heating, 45=Shut down controller,
48=Adaptive liquid control
u00 u00 Ctrl. state
Thermostat air
temp. A
Thermostat temperature u17 u17 Ther. air
Food temperature A Read out of food temperature U72 U72 Food temp.
S3 Air ON evap. A Actual sensor value u12 u12 S3 air temp.
AK-CC55 Compact
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