Danfoss AK-CC55 Fact sheet
Fact Sheet
AK-CC55
Case controller compatibility
Replacing AK-CC 5XX case controller series with a AK-CC55 in an ADAP-KOOL® system
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Fact Sheet | AK-CC55 case controller compatibility
Contents
1. AK-CC55 Introduction
1. AK-CC55 Introduction .................................................................................................................................................... 2
2. Product overview and comparison with AK-CC 5xx ...........................................................................................3
3. AK-CC55 applications .....................................................................................................................................................8
4.
Front-end support and backwards compatibility .................................................................................................
The AK-CC55 is designed to replace AK-CC 4xx / 5xx. The document describes important details to
be aware of when replacing an AK-CC 450, 525 and 550, and compatibility with Danfoss System
Managers.
AK-CC55 Single Coil
AK-CC55 Multi Coil
AK-CC55 Compact
8
AK-CC55 Single Coil UI
AK-CC55 Connect – Mobile Service APP
• Efficient installation and service
AK-UI55 Info, Set, Bluetooth
AK-CC55 Connect
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© Danfoss | DCS (vt) | 2021.04
Fact Sheet | AK-CC55 case controller compatibility
Visible upgrade on displays
• Plastic parts in grey
• White LED light
AK-UI55 Bluetooth AK-UI55 Set AK-UI55 Info
A number of new value-adding features have been introduced.
New features:
• 115/230VAC SMPS = Reduced complexity
• Bigger Plugs Modbus/Transmitter = Easy mounting
• Individual plugs for input/outputs = Easy service
• RJ12 connector display connector = Fast connection
• Different connector colors = Less installation faults
• Connector on option board = Intuitive installation
• White LED = Modern design
• 4 menu buttons = Improved user interface
• Bluetooth display = Cable free access
2. Product overview and
comparison with
AK-CC 5xx
• AK-CC55 Connect app = Time saving setup/service
– 24 hour History log = Faster root cause analysis
– Intuitive Quick Setup = No need for manual
AK-CC55 Case controller – Product program
AK-CC55
Compact
Valve 1 x TEV or AKV 1 x AKV 1 x AKV 3 x AKV
Digital Output (+) 3 5 5 4
Digital Input 1 3 (2) 3 (2) 3 (2)
Analog Output 1 1 1 1
Analog Input 5 6 (7) 6 (7) 6 (7)
Display 1 remote 2 remote 1 remote + 1 Integrated 2 remote
Modbus Build-in Build-in Build-in Build-in
LON - Option Option Option
IP (release 2) - Option Option Option
AK-CC55
Single Coil
AK-CC55
Single Coil UI
AK-CC55
Multi Coil
Cross reference list for AK-CC55 vs AK-CC 4/5xx
AK-CC55 Compact AK-CC55 Single Coil AK-CC55 Single Coil UI
AK-CC 450 (TXV)
AK-CC 550 (2 temp SH (S1))
AK-CC 525A
AK-CC 550A/(F)
AK-CC 550B X
() Less I/O’s
(X) No S1/s2 Control,
Less I/O’s
() Less I/O’s
() Less I/O’s () No build in display
(X) No S1/S2 control (X) No S1/S2 control
() 2 remote displays () 1 remote display
X X
Note: AK-CC55 does not substitute AK-CC 750A.
© Danfoss | DCS (vt) | 2021.04
AM345434034813en-000201 | 3
Fact Sheet | AK-CC55 case controller compatibility
84B3234
2.1 AK-CC550A vs
AK-CC55 Single Coil –
application mapping
Main remarks regarding compatibility of AK-CC 550A and AK-CC55 are highlighted in the table.
Furthermore important differences are marked with red in the application overviews.
AK-CC 550A AK-CC55 Single Coil AK-CC55 remarks
Application: 1,2,3,4 Use application 1,2,3,4
Application: 5, 7, 8 Use Application 9
Application 6 Use application 5
Application 9 Use application 7
Identical functions (be aware of differences in electrical
connections)
Use custom setup where relay 2 to 6 can be custom defined for
2’nd compressor, blinds, heat etc.
A separate output has been defined for Drain valve - use Suction
relay also for drain heater.
Alarm output included. PWM (0/10 Volt) output and external SSR
relay used for smooth control of rail heat. DI1 configured for S5b
Application 10 Use application 6 Two remote displays can be connected via RJ 12 connectors.
NA Application 8
New application to activate an external humidifier via DO3. DI1
configured for 0 – 10 V input for HR% sensor.
AK-CC 550A
Application DO1 DO2 DO3 DO4 DO5 DO6 DI1 DI2 DI3 AI1 AI2 AI3 AI4 AI5 AI6
1
2
3
4
5
6
7
8
9
10
suction
Blinds
heat
2 1
hotgas
• • •
• • •
• • •
• • •
• • •
• • •
• • •
• • •
• • •
• • •
P0 S2 S3 S4 S5 S6
P0 S2 S3 S4 S5 S6
P0 S2 S3 S4 S5 S6
P0 S2 S3 S4 S5 S6
P0 S2 S3 S4 S5 S6
P0 S2 S3 S4 S5 S6
P0 S2 S3 S4 S5 S6
P0 S2 S3 S4 S5 S6
P0 S2 S3 S4 S5 S5B
P0 S2 S3 S4 S5 S3B
AK-CC55 Single Coil
51
40
41
42
s
5V
AI1
115 - 230V AC
L
N
1
2
3
Application DO1 DO2 DO3 DO4 DO5 DO6 AO1 AI1 AI2 AI3 AI4 AI5 AI6
1
2
3
4
5
6
7
8
9
45
47
46
AI3
AI4
7
8
9
suction drain hotgas
48
43
44
AI2
•)•)•)•)•
49
AI5
10
50
DO2
humidity
AI6
12
11
B A
52
53
60
54
61
70
71
DI1/
AI7*
DO3
13
AO1*
DI2
PWM
DO4
14
15
16
DO5
18
17
20
19
•
•
•
•
•
•
•
•
)
•
83
84
85
A
B
MODBUS
DO6
21
22
Pe S2 S3 S4 S5 S6
Pe S2 S3 S4 S5 S6
Pe S2 S3 S4 S5 S6
Pe S2 S3 S4 S5 S6
Pe S2 S3 S4 S5 S6
Pe S2 S3 S4 S5 S3B
Pe S2 S3 S4 S5 S3B S5B
Pe S2 S3 S4 S5 S6 RH%
Pe S2 S3 S4 S5 S6
DI3
115-230V AC
30
31
Danfoss
AI7/
DI2 DI3
DI1
• • •
• • •
• • •
• • •
• • •
• • •
• •
• •
• • •
4 | AM345434034813en-000201
© Danfoss | DCS (vt) | 2021.04
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