AKC 114-116 Version 1.5x Menu operation RC.1H.X2.02 © Danfoss 11/1998 5
Air temperature alarm
Measurements AKC Error When “ON”, there is an alarm message. See page 12.
RegCond.A Regulating condition: 0: No cooling 6: Forced closing
1: Start 7: Regulation problems
2: Adaptive regulation 8: Emergency cooling (sensor failure)
3: Start 9: Modulating thermostat regulation
4: Defrosting 10: Forced cutout (Melt function)
5: Start after defrost
RegCond.B do
RegCond.C do
Ther.Air A Actual air temperature (section A)
Air Temp B Actual air temperature (section B)
Air Temp C Actual air temperature (section C)
AlarmAir A Actual air temperature for the alarm function in section A
AlarmAir B Actual air temperature for the thermostats alarm function in section B
AlarmAir C Actual air temperature for the thermostats alarm function in section C
Settings MainSwitch Main switch: 1: Regulation
0: Controller stop
-1: Service
Alarm Mode Definition of alarm thermostat
0: No alarm thermostat
1: S3A, S3/4B and S3/4C used as alarm sensors
2: S4A, S3/4B and S3/4C used as alarm sensors
3: (Only AKC 114) Thermostat temperature in section A is used.
See TherAir A.
High Lim °C High air temperature alarm limit (absolute value)
When there is night setback operation, the alarm limit is raised by the night setback value
High1Del m Time delay of high air temperature alarm during pull-down.
This value will apply until the actual air temperature has dropped below the “upper alarm
limit”. Thereafter shift to the time delay “High2Del m”.
High2Del m Time delay of high air temperature alarm during normal regulation
Low Lim °C Low air temperature alarm limit (absolute value)
Low Del m Time delay for low air temperature alarm
Injection control
Measurements AKC Error When “ON”, there is an alarm message. See page 12.
RegCond.A Regulating condition: 0: No cooling 6: Forced closing
1: Start 7: Regulation problems
2: Adaptive regulation 8: Emergency cooling (sensor failure)
3: Start 9: Modulating thermostat regulation
4: Defrosting 10: Forced cutout (Melt function)
5: Start after defrost
RegCond.B do
RegCond.C do
Ther.Air A Actual air temperature (section A)
Air Temp B Actual air temperature (section B)
Air Temp C Actual air temperature (section C)
AlarmAir A Actual air temperature for the alarm function in section A
S2-S1 K A Evaporator superheat measured with S1 and S2 sensors
SH Ref K A Actual superheat reference of the regulation
AKV OD % A Actual valve opening degree
S1 °C (A) Refrigerant temperature at evaporator inlet
S2 °C (A) Refrigerant temperature at evaporator outlet
S2-S1 K B Evaporator superheat measured with S1 and S2 sensors
SH Ref K B Actual superheat reference of the regulation
AKV OD % B Actual valve opening degree
S1 °C (B) Refrigerant temperature at evaporator inlet
S2 °C (B) Refrigerant temperature at evaporator outlet
S2-S1 K C Evaporator superheat measured with S1 and S2 sensors
SH Ref K C Actual superheat reference of the regulation
AKV OD % C Actual valve opening degree
S1 °C (C) Refrigerant temperature at evaporator inlet
S2 °C (C) Refrigerant temperature at evaporator outlet