Danfoss AK-PC 530 - Page 16

16 Manual RS8EJ302 © Danfoss 05-2010 AK-PC 530
Used sensor type for Sc3, Sc4 and "Saux1"
0=PT1000, 1=PTC1000
2-7=variations with temperature sensor on P0 and Pc. See
earlier in the manual and page 21.
o06 0 7 (1) 0
Set supply voltage frequency o12 50 Hz 60 H 0
Manual control of outputs:
0: No override
1-10: 1 will cut in relay 1, 2 relay 2, etc.
11-18: Gives voltage signal on the analog output. (11
gives 1.25 V, and so on in steps of 1.25 V
o18 0 18 0
P0 pressure transmitter’s working range - min. value o20 -1 bar 0 bar -1.0
P0 pressure transmitter’s working range - max. value
o21 1 bar 200 bar 12.0
Use of DI4-input
0=not used. 1=P0 displacement. 2=alarm function.
Alarm="A31"
o22 0 2 0
Operating hours of relay 1 (value time 1000) o23 0.0 h 99.9 h 0.0
Operating hours of relay 2 (value time 1000) o24 0.0 h 99.9 h 0.0
Operating hours of relay 3 (value time 1000 o25 0.0 h 99.9 h 0.0
Operating hours of relay 4 (value time 1000) o26 0.0 h 99.9 h 0.0
Setting of refrigerant
1=R12. 2=R22. 3=R134a. 4=R502. 5=R717. 6=R13.
7=R13b1. 8=R23. 9=R500. 10=R503. 11=R114.
12=R142b. 13=User dened. 14=R32. 15=R227.
16=R401A. 17=R507. 18=R402A. 19=R404A. 20=R407C.
21=R407A. 22=R407B. 23=R410A. 24=R170. 25=R290.
26=R600. 27=R600a. 28=R744. 29=R1270. 30=R417A.
31=R422A, 32=R413A. 33=R422D. 34=R427A. 35=R438A.
o30 0 35 0
Use of DI5-input
0=not used. 1=Pc displacment. 2=alarm function.
Alarm="A32"
o37 0 2 0
Pc pressure transmitter’s working range - min. value o47 -1 bar 0 bar -1.0
Pc pressure transmitter’s working range - max. value o48 1 bar 200 bar 34.0
Read temperature at sensor "Saux1" o49 °C
Operating hours of relay 5 (value time 1000) o50 0.0 h 99.9 h 0.0
Operating hours of relay 6 (value time 1000) o51 0.0 h 99.9 h 0.0
Operating hours of relay 7 (value time 1000) o52 0.0 h 99.9 h 0.0
Operating hours of relay 8 (value time 1000) o53 0.0 h 99.9 h 0.0
Selection of application
1. Show temperature and "c16" mode
2: Show pressure and "c16" mode
3. Show temperature and M&M mode
4. Show pressure and M&M mode
o61 1 2 3 4 1 4 1
Function for relay output DO9:
0. Start / stop of speed regulation
1. Inject on signal for evaporator control
2. Boost ready (at least one compressor is on)
3. Start /stop of condenser fan
o75 0 3 0
Function for relay output DO10:
0. Alarm relay
1. Start / stop of condenser fan
o76 0 1 0
Denition of alarm message at DI1 signal:
0. Not used
1. Fan failure (A34)
2. DI1 alarm (A28)
o78 0 2 0
Settings at water cooler application
Denition of signal input to the compressor regulation
when regulation with temperature signal:
0. Temperature sensor on 57-58
1. Temperature sensor on Saux
2. Temperature sensor on Sc4
If frost protection is required, the setting must be 1 or 2
and a pressure transmitter has to be mounted on P0
o81 0 2 0
Display connection
O: EKA 164
On: EKA 165 (extended display with light-emitting diodes)
o82 O On O