Wiring Diagram - Danfoss AK-CC55 Water Loop User Manual

AK-CC55 Water Loop
• Alarm
• Light
• Night blinds
• Air heater
• Condenser fan (not application 8)

Wiring diagram

The detailed wiring diagrams for each application selection are shown below:
Figure 44: Wiring diagram for application 1 - Single compressor
40 41 42 43 44 45 46 47 48 49 50
5V AI1 AI2 AI3 AI4
S3 S4 S5 S7
115 – 230 V AC
Comp.
L N
1 2 3 7 8
Figure 45: Wiring diagram for application 2 - Single compressor with user defined
outputs
40 41 42 43 44 45 46 47 48 49 50
5V AI1 AI2 AI3 AI4
S3 S4 S5 S7
115 – 230 V AC
Comp.
L N
1 2 3 7 8
© Danfoss | Climate Solutions | 2022.04
60 61 70 71
DI2 AO1
DI1
AI5
Alarm Fan
9 10 11 12 13 14
60 61 70 71
DI2 AO1
DI1
AI5
DO2 DO3
9 10 11 12 13 14
User defined
83 84 85
B - A +
MODBUS
Light Defrost
15 16 17 18 19
83 84 85
B - A +
MODBUS
DO4 DO5
15 16 17 18 19
1
2
BC378540472015en-000101 | 30