Danfoss AK-CC55 Water Loop - Service

Function
Values
R-W
Code
1
2
3
4
5
6
7
8
Min.value
Max.value
Fact.value
Control stopped - Priority
0=Disabled, 3=Low, 2=Medi-
um, 1=High
1-2
q35
*
*
*
*
*
*
*
*
0
3
3
Leak detection - Priority
0=Disabled, 3=Low, 2=Medi-
um, 1=High
1-2
q36
*
*
*
*
*
*
*
*
0
3
2
Food temp. sensor
1=Thermostat air, 2=Alarm
air, 3=S3 Air ON evap.
1-2
(1)
q39
*
*
*
*
*
*
*
*
1
3
2
Brine pump - override
0=MAN OFF, 1=MAN ON
1-2
(2)
q47
*
*
0
1
0
Condenser fan - override
0=MAN OFF, 1=MAN ON
1-2
(2)
q48
*
*
*
0
1
0
Compressor speed - override
1-2
(2)
q49
*
*
0 %
100 %
0%
Brine pump speed - override
1-2
(2)
q50
*
*
0 %
100 %
0%
Compressor - Priority
0=Disabled, 3=Low, 2=Medi-
um, 1=High
1-2
q53
*
*
*
*
*
*
0
3
2
Condenser - Priority
0=Disabled, 3=Low, 2=Medi-
um, 1=High
1-2
q54
*
*
*
*
*
*
*
*
0
3
2
(1)
In order to change this parameter the regulation must be stopped via the parameter r12 Main switch = OFF.
(2)
In order to change this parameter the parameter r12 Main switch must be set in position "SEr" allowing manual control of outputs.
(1)
In order to change this parameter the regulation must be stopped via the parameter r12 Main switch = OFF.
(2)
In order to change this parameter the parameter r12 Main switch must be set in position "SEr" allowing manual control of outputs.
Service
Table 18: Service
Function
Values
R-W
Code
1
2
3
4
5
6
7
8
Min.value
Max.value
Fact.value
Control state A
0=Normal ctrl., 1=Hold after
defrost, 2=Min ON timer,
3=Min OFF timer, 4=Drip o,
10=Main switch OFF,
11=Thermostat cut-out,
12=Frost protection S4,
14=Defrost, 15=Fan delay,
17=Door open, 18=Melt pe-
riod, 19=Modulating temp.
control, 20=Emergency con-
trol, 25=Manual control,
29=Case cleaning,
30=Forced cooling, 32=Pow-
er-up delay, 33=Air heating,
34=Comp. safety cut-out,
45=Shut down controller,
50=High S7 Brine inlet
0-X
u00
*
*
*
*
*
*
*
*
0
50
0
S5 Evaporator A
0-X
u09
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
DI1 Status
0=OFF, 1=ON
0-X
u10
*
*
*
*
*
*
*
*
0
1
0
Defrost time A
0-X
u11
*
*
*
*
*
*
*
*
0 min
900 min
0 min
S3 Air ON evap. A
0-X
u12
*
*
*
*
*
*
*
*
-200.0 °C
200.0 °C
0.0 °C
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
DI2 Status
0=OFF, 1=ON
0-X
u37
*
*
*
*
*
*
*
*
0
1
0
Compressor speed
0-X
u52
*
*
0 %
100 %
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
Compressor 2
0=OFF, 1=ON
0-X
u67
*
*
0
1
0
Blinds
0=OFF, 1=ON
0-X
u82
*
*
*
*
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
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
© Danfoss | Climate Solutions | 2022.04 BC378540472015en-000101 | 45
AK-CC55 Water Loop