Compressor; Defrost - Danfoss AK-CC55 Water Loop User Manual
Case controller for semi plug-in
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Also See for AK-CC55 Water Loop:
- User manual (71 pages) ,
- Installation manual (18 pages) ,
- Installation manual (16 pages)
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AK-CC55 Water Loop
Function
Values
Alarm sensor S4% A
Max. S7 Brine temp.
Max. S7 Brine temp. diff.
Compressor
Table 11: Compressor
Function
Values
Min ON time
Min OFF time
Delay between comp.
Step control mode
1=Sequential, 2=Cyclic
Min. speed
Start speed
Max. speed
Speed Kp
Speed Tn
Comp. 2 ctrl. Th. band 2
0=OFF, 1=ON
ON time emergency
OFF time emergency
Speed emergency
Max. speed slope
Comp. defrost speed
Max. Kp factor
(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.
Defrost
Table 12: Defrost
Function
Values
Defrost method
0=None, 1=Electrical, 2=Hot
gas, 4=Air/Offcycle
Defrost stop limit 1
Defrost start interval
Max. defrost time 1
Time staggering power-up
Drip off time
Fan start delay
Fan start temperature
Fan control during defrost
0=OFF, 1=ON, 2=OFF at drip,
3=OFF at high temp
Defrost stop method
0=Time, 1=S5 sensor, 2=S4
sensor
Max. thermostat run time
Min. defrost time
Rail heat during defrost
0=OFF, 1=ON, 2=Normal
control
Defrost stop limit 2
Max. defrost time 2
Display delay after defrost
Fan stop temperature
© Danfoss | Climate Solutions | 2022.04
R-W
Code
1
2
3
1-2
A36
*
*
*
1-2
A76
*
*
*
1-2
A77
*
*
*
R-W
Code
1
2
3
1-2
c01
*
*
*
1-2
c02
*
*
*
1-2
c05
*
1-2
c08
*
1-2
c46
(1)
1-2
c47
1-2
c48
(1)
1-2
c82
1-2
c83
1-2
c85
*
*
*
1-2
c86
*
*
*
1-2
c87
*
*
*
1-2
c93
1-2
c96
1-2
c97
1-2
c98
R-W
Code
1
2
3
1-3
d01
*
*
*
1-2
d02
*
*
*
1-2
d03
*
*
*
1-2
d04
*
*
*
1-2
d05
*
*
*
1-2
d06
*
*
*
1-2
d07
*
*
*
1-2
d08
*
*
*
1-2
d09
*
*
*
1-2
d10
*
*
*
1-2
d18
*
*
*
1-2
d24
*
*
*
1-2
d27
*
*
*
1-2
d28
*
*
*
1-2
d29
*
*
*
1-2
d40
*
*
*
1-2
d41
*
*
*
4
5
6
7
8
Min.value Max.value Fact.value
*
*
*
*
*
0 %
*
*
*
-50.0 °C
*
*
*
0,1 °C
4
5
6
7
8
Min.value Max.value Fact.value
*
*
*
0 min
*
*
*
0 min
*
0 s
*
1
*
*
*
*
0 %
*
*
*
*
c46
*
*
*
*
c47
*
*
*
*
3
*
*
*
*
30 s
*
*
*
*
*
0
*
0 min
*
0 min
*
*
*
*
c47
*
*
*
*
0.1 %/s
*
*
c47
*
*
*
*
5
4
5
6
7
8
Min.value Max.value Fact.value
*
*
*
*
*
0
*
*
*
*
*
0.0 °C
*
*
*
*
*
0 h
*
*
*
*
*
0 min
*
*
*
*
*
0 min
*
*
*
*
*
0 min
*
*
*
*
*
0 min
*
*
*
*
*
-50.0 °C
*
*
*
*
*
0
*
*
*
*
*
0
*
*
*
*
*
0 h
*
*
*
*
*
0 min
*
*
*
*
*
0
*
*
*
*
*
0.0 °C
*
*
*
*
*
0 min
*
*
*
*
*
5 min
*
*
*
*
*
-20.0 °C
BC378540472015en-000101 | 41
100 %
100%
110.0 °C
8.0 °C
10.0 °C
3.0 °C
30 min
0 min
30 min
0 min
999 s
5 s
2
2
c47
30%
c48
50%
100 %
100%
30
20
360 s
60 s
1
1
240 min
15 min
240 min
15 min
100%
60%
5 %/s
1 %/s
c48
100%
50
20
4
1
50.0 °C
6.0 °C
240 h
8h
360 min
45 min
240 min
0 min
60 min
0 min
60 min
0 min
10.0 °C
-5.0 °C
3
1
2
0
240 h
0h
180 min
0 min
2
1
50.0 °C
6.0 °C
360 min
45 min
240 min
30 min
20.0 °C
0.0 °C
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