Danfoss AK-PC 560 User Manual page 8

Refrigerant setting
Before refrigeration is started, the refrigeration must be defined. You may choose
between the following refrigerants:
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. 36=XP10. 37=R407F.
Warning: Wrong selection of refrigerant may cause damage to the compressor.
Other refrigerants: Select setting 13 here, and subsequently three factors have to be
set – fac1, fac2 and fac3 – via AKM.
Manual control (stopped regulation only)
From this menu the relays can be cut in and out manually. 0 gives no override, but a
number between 1 and 10 will cut in a belonging relay. 1 will cut in relay number 1, 2
relay 2, etc.
11-18 will produce voltage on the analog output. In this way the relays on the exter-
nal relay module can be activated. Setting 11 will give a voltage of 1.25 V, setting 12
will give 2.5 V, etc.
Frequency
Set the net frequency.
Address
If the controller is built into a network with data communication, it must have an
address, and the master gateway of the data communication must then know this
address.
These settings can only be made when a data communication module has been
mounted in the controller and the installation of the data communication cable has
been completed.
This installation is mentioned in a separate document "RC8AC".
The address is set between 1 and 240 (gateway determined)
The address is sent to the gateway when the menu is set in pos. ON
Access code
If the settings in the controller are to be protected by a numerical code, you can set a
numerical value between 0 and 100. If not, you can cancel the function with setting
OFF.
Special settings
Outputs DO9 and DO10 are normally used for the "AKD start/stop" function and for
the alarm function, but they may be redefined in special cases.
DO9 function:
0: AKD Start/stop
1: Inject-on function (see drawing below)
2: Boost ready function (see drawing below)
3: Fan relay
DO10 function:
0: Alarm relay
1: Fan relay
Status on the digital inputs
The signal on the DI inputs can be read in the following menus:
Status on DI 1
Status on DI 2
Status on DI 3
Status on DI 4
Status on DI 5
Temperature read outs
Read temperature at sensor Saux (discharge gas temperature)
Read temperature at sensor "Sc3"" (outdoor temperature)
Read temperature at sensor "Sc4"
Capacity from the digital scroll
Read off the control capacity in % on the digital scroll
Configuration settings (compressor and fan definitions, coupling mode and refrigerant) can only take place when regulation is stopped.
Warning ! Direct start of compressors *
To prevent compressor breakdown parameter c01 and c07 should be set according to suppliers requirements or in general :
Hermetic Compressors c07 min. 5 minutes
Semihermetic Compressors c07 min. 8 minutes and c01 min. 2 to 5 minutes ( Motor from 5 to 15 KW )
* ) Direct activating of solenoid valves does not require settings different from factory (0)
8 Manual RS8GE202 © Danfoss 01-2016
o30 Refrigerant
o18 Manual control
o12 50 / 60 Hz
(50=0, 60=1)
Following installation of a data com-
munication module, the controller can
be operated on a par with the other
controllers in ADAP-KOOL® refrigera-
tion controls.
o03
o04
o05
o75 DO9 function
o76 DO10 function
u10 DI 1 Status
u37 DI 2 Status
u87
DI 3 Status
u88
DI 4 Status
u89
DI 5 Status
u03 Saux temp
u44 Sc3 temp
u45 Sc4 temp
U28 DS PWM cap
AK-PC 560