Danfoss AK-CC55 - Service Functions; Service Control State and Sensor Readouts

Function
Values
R-W
Code
1
2
3
4
5
6
7
8
9
Min. value
Max. value
Fact. value
Night condition
0=OFF, 1=ON
0-X
u13
*
*
*
*
*
*
*
*
*
0
1
0
S4 Air OFF evap. A
0-X
u16
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Thermostat air temp. A
0-X
u17
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Thermostat run time A
0-X
u18
*
*
*
*
*
*
*
*
*
0 min
999 min
0 min
S2 Gas outlet A
0-X
u20
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Superheat A
0-X
u21
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Superheat reference A
0-X
u22
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
EEV opening A
0-X
u23
*
*
*
*
*
*
*
*
*
0 %
100 %
0%
Pe Evap. pressure
0-X
u25
*
*
*
*
*
*
*
*
*
-1.0 Bar
200.0 Bar
0.0 Bar
Te Evap. temp.
0-X
u26
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
S6 product temp.
0-X
u36
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
DI2 Status
0=OFF, 1=ON
0-X
u37
*
*
*
*
*
*
*
*
*
0
1
0
Display readout 1
0-X
u56
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Alarm air temp. A
0-X
u57
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Compressor 1
0=OFF, 1=ON
0-X
u58
*
*
*
*
0
1
0
Fan
0=OFF, 1=ON
0-X
u59
*
*
*
*
*
*
*
*
*
0
1
0
Defrost A
0=OFF, 1=ON
0-X
u60
*
*
*
*
*
*
*
*
0
1
0
Rail heat
0=OFF, 1=ON
0-X
u61
*
*
*
*
*
0
1
0
Alarm relay
0=OFF, 1=ON
0-X
u62
*
*
*
*
*
*
*
0
1
0
Light
0=OFF, 1=ON
0-X
u63
*
*
*
*
*
*
*
*
0
1
0
Suction valve
0=OFF, 1=ON
0-X
u64
*
0
1
0
Compressor 2
0=OFF, 1=ON
0-X
u67
*
0
1
0
S5 Evaporator B
0-X
u75
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
S3 Air ON evap. B
0-X
u76
*
*
-200.0 °C
200.0 °C
0.0 °C
Hot gas valve
0=OFF, 1=ON
0-X
u80
*
0
1
0
Blinds
0=OFF, 1=ON
0-X
u82
*
0
1
0
Defrost B
0=OFF, 1=ON
0-X
u83
*
0
1
0
Air heater
0=OFF, 1=ON
0-X
u84
*
0
1
0
Rail heat power
0-X
u85
*
*
*
*
*
*
*
*
*
0 %
100 %
0%
Thermostat band
1=Band 1, 2=Band 2
0-X
u86
*
*
*
*
*
*
*
*
*
1
2
1
DI3 Status
0=OFF, 1=ON
0-X
u87
*
*
*
*
*
*
*
*
*
0
1
0
Thermostat cut-in temp.
0-X
u90
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
4.0 °C
Thermostat cut-out temp.
0-X
u91
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
2.0 °C
Adaptive defrost state
0=OFF, 1=Error, 2=Tuning,
3=OK, 4=Little ice, 5=Medi-
um ice, 6=Heavy ice
0-X
U01
*
*
*
*
*
*
*
*
*
0
6
0
Accumulated defrosts
0-X
U10
*
*
*
*
*
*
*
*
*
0
32767
0
Accumulated skipped de-
frosts
0-X
U11
*
*
*
*
*
*
*
*
*
0
32767
0
Alarm air temp. B
0-X
U34
*
*
-200.0 °C
200.0 °C
0.0 °C
Display readout 2
0-X
U35
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Fan ECO
0=OFF, 1=ON
0-X
U37
*
0
1
0
Network status
0-X
U45
*
*
*
*
*
*
*
*
*
0 %
100 %
0%
Drain valve
0=OFF, 1=ON
0-X
U55
*
0
1
0
Humidity sensor
0-X
U57
*
0 %
100 %
0%
Humidier
0=OFF, 1=ON
0-X
U58
*
0
1
0
Rail heat PWM
0-X
U59
*
*
*
*
*
*
*
*
*
0 %
100 %
0%
Food temperature A
0-X
U72
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Defrost sensor temperature
A
0-X
U73
*
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
Liquid line solenoid
0=OFF, 1=ON
0-X
U95
*
*
*
*
*
*
*
*
0
1
0
Dehumidier
0=OFF, 1=ON
0-X
U96
*
0
1
0
AK-CC55 Single Coil and Single Coil UI
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