Service - Danfoss AK-CC55 Multi Coil User Manual
Case/room controller (eev)
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Also See for AK-CC55 Multi Coil:
- User manual (71 pages) ,
- Installation manual (18 pages) ,
- User manual (69 pages)
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AK-CC55 Multi Coil
(1)
(1)
In order to change this parameter the regulation must be stopped via the parameter r12 Main switch = OFF.
In order to change this parameter the regulation must be stopped via the parameter r12 Main switch = OFF.
(2)
(2)
In order to change this parameter the parameter r12 Main switch must be set in position "SEr" allowing manual control of outputs.
In order to change this parameter the parameter r12 Main switch must be set in position "SEr" allowing manual control of outputs.
Service
Table 24: Service
Function
Values
Control state A
0=Normal ctrl., 1=Hold after defrost,
4=Drip off, 10=Main switch OFF,
11=Thermostat cutout, 12=Frost pro-
tection 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
cleaning, 30=Forced cooling, 31=Door
open, 32=Power-up delay, 33=Air heat-
ing, 45=Shut down controller, 48=Adap-
tive liquid control
S5 Evaporator A
DI1 Status
0=OFF, 1=ON
Defrost time A
Night condition
0=OFF, 1=ON
S4 Air OFF evap. A
Thermostat air temp. A
Thermostat run time A
S2 Gas outlet A
Superheat A
Superheat reference A
EEV opening A
Pe Evap. pressure
Te Evap. temp.
DI2 Status
0=OFF, 1=ON
Display readout 1
Alarm air temp. A
Fan
0=OFF, 1=ON
Defrost A
0=OFF, 1=ON
Rail heat
0=OFF, 1=ON
Alarm relay
0=OFF, 1=ON
Light
0=OFF, 1=ON
S5 Evaporator B
Defrost B
0=OFF, 1=ON
Air heater
0=OFF, 1=ON
Rail heat power
Thermostat band
1=Band 1, 2=Band 2
DI3 Status
0=OFF, 1=ON
Thermostat cut-in temp.
Thermostat cut-out
temp.
Alarm air temp. B
Display readout 2
Network status
Humidity sensor
Humidifier
0=OFF, 1=ON
Rail heat PWM
Food temperature A
Defrost sensor tempera-
ture A
© Danfoss | Climate Solutions | 2022.08
R-W
Code
1
2
3
0-X
u00
*
*
*
0-X
u09
*
*
0-X
u10
*
0-X
u11
*
*
*
0-X
u13
*
*
*
0-X
u16
*
*
*
0-X
u17
*
*
*
0-X
u18
*
*
*
0-X
u20
*
*
*
0-X
u21
*
*
*
0-X
u22
*
*
*
0-X
u23
*
*
*
0-X
u25
*
*
*
0-X
u26
*
*
*
0-X
u37
*
*
*
0-X
u56
*
*
*
0-X
u57
*
*
*
0-X
u59
*
*
*
0-X
u60
*
*
0-X
u61
*
*
*
0-X
u62
*
*
0-X
u63
*
*
*
0-X
u75
*
0-X
u83
*
0-X
u84
0-X
u85
*
*
*
0-X
u86
*
*
*
0-X
u87
*
*
*
0-X
u90
*
*
*
0-X
u91
*
*
*
0-X
U34
*
*
0-X
U35
*
*
*
0-X
U45
*
*
*
0-X
U57
0-X
U58
0-X
U59
*
*
*
0-X
U72
*
*
*
0-X
U73
*
*
*
4
5
Min. value Max. value Fact. value
*
*
0
48
*
-200.0 °C
200.0 °C
*
0
1
*
*
0 min
900 min
*
*
0
1
*
*
-200.0 °C
200.0 °C
*
*
-200.0 °C
200.0 °C
*
*
0 min
999 min
*
*
-200.0 °C
200.0 °C
*
*
-200.0 °C
200.0 °C
*
*
-200.0 °C
200.0 °C
*
*
0 %
100 %
*
*
-1.0 Bar
200.0 Bar
*
*
-200.0 °C
200.0 °C
*
*
0
1
*
*
-200.0 °C
200.0 °C
*
*
-200.0 °C
200.0 °C
*
*
0
1
*
0
1
0
1
*
*
0
1
*
*
0
1
*
-200.0 °C
200.0 °C
*
0
1
*
0
1
*
*
0 %
100 %
*
*
1
2
*
*
0
1
*
*
-200.0 °C
200.0 °C
*
*
-200.0 °C
200.0 °C
*
*
-200.0 °C
200.0 °C
*
-200.0 °C
200.0 °C
*
*
0 %
100 %
*
0 %
100 %
*
0
1
*
*
0 %
100 %
*
*
-200.0 °C
200.0 °C
*
*
-200.0 °C
200.0 °C
BC365022028193en-000201 | 38
0
0.0 °C
0
0 min
0
0.0 °C
0.0 °C
0 min
0.0 °C
0.0 °C
0.0 °C
0%
0.0Bar
0.0 °C
0
0.0 °C
0.0 °C
0
0
0
0
0
0.0 °C
0
0
0%
1
0
4.0 °C
2.0 °C
0.0 °C
0.0 °C
0%
0%
0
0%
0.0 °C
0.0 °C
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