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Access code
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.
Set supply voltage frequency
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
P0 pressure transmitter's working range - min. value
P0 pressure transmitter's working range - max. value
Use of DI4-input
0=not used. 1=P0 displacement. 2=alarm function.
Alarm="A31"
Operating hours of relay 1 (value time 1000)
Operating hours of relay 2 (value time 1000)
Operating hours of relay 3 (value time 1000
Operating hours of relay 4 (value time 1000)
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 defined. 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.
Use of DI5-input
0=not used. 1=Pc displacment. 2=alarm function.
Alarm="A32"
Pc pressure transmitter's working range - min. value
Pc pressure transmitter's working range - max. value
Read temperature at sensor "Saux1"
Operating hours of relay 5 (value time 1000)
Operating hours of relay 6 (value time 1000)
Operating hours of relay 7 (value time 1000)
Operating hours of relay 8 (value time 1000)
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
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
Function for relay output DO10:
0. Alarm relay
1. Start / stop of condenser fan
Definition of alarm message at DI1 signal:
0. Not used
1. Fan failure (A34)
2. DI1 alarm (A28)
Settings at water cooler application
Definition 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
Display connection
Off: EKA 164
On: EKA 165 (extended display with light-emitting diodes)
8
o05
o06
o12
o18
o20
o21
o22
o23
o24
o25
o26
o30
o37
o47
o48
o49
o50
o51
o52
o53
o61
1
o75
o76
o78
o81
o82
Instructions RI8LZ452 © Danfoss 05/2010
1 (0=OFF)
0
50 Hz
0
-1 bar
1 bar
0
0.0 h
0.0 h
0.0 h
0.0 h
0
0
-1 bar
1 bar
0.0 h
0.0 h
0.0 h
0.0 h
2
3
4
1
0
0
0
0
Off
100
OFF
7 (1)
0
60 H
0
18
0
0 bar
-1.0
200 bar
12.0
2
0
99.9 h
0.0
99.9 h
0.0
99.9 h
0.0
99.9 h
0.0
35
0
2
0
0 bar
-1.0
200 bar
34.0
99.9 h
0.0
99.9 h
0.0
99.9 h
0.0
99.9 h
0.0
4
1
3
0
1
0
2
0
2
0
On
Off
AK-PC 530
°C
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