EKC 313 User Guide RS8FZ402 © Danfoss 2015-07 5
Conguration Control cong
Refrigerant setting on evaporator side
Before refrigeration can be started, the refrigerant must be dened. You can select 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 dened. 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.
(Warning: Wrong selection of refrigerant may cause damage to the compressor).
o30 P0 Rfg type
Refrigerant setting on the condenser side
Factory-set to R744, but can be changed. A modication can only be made via AKM.
- Pc Rfg type
Actuator type
0: ETS 12½ and ETS 25 / CCM 10 and CCM 20
1: ETS 50 / CCM30
2: ETS 100 / CCM40
3: ETS 250
4: ETS 400
5: Other type. "n37" and "n38" should also be set when the setting = 5
("n37" and "n38" are automatically set for settings 0 to 4)
6: 0-10 V output must control an ICAD actuator
7: 0-10 V output must control a solid state relay, which, in turn, controls an AKV valve
(the signal will be an on/o signal [0 or 10 V])
NB! ETS 6 can not be used
n03 Valve type
ETS Setting
Number of steps from 0% to 100% open
Must only be set when "n03" is set to 5. Automatically set when "n03" is set to 0, 1, 2,
3 or 4
n37 Max. steps
ETS setting
Spindle stroke speed (number of steps per second)
Must only be set when "n03" is set to 5. Automatically set when "n03" is set to 0, 1, 2,
3 or 4
n38 Steps / sec
Miscellaneous Miscellaneous
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”
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.
The address is set between 0 and 119 (999) o03 -
The address is sent to the gateway when the menu is set in pos. ON
(The setting will automatically change back to O after a few seconds.)
o04 -
Pressure transmitter selection
1: Ratiometric with AKS 32R / AKS 2050
2: Voltage signal with 0-10 V
3: Voltage signal with 1-5 V
o10 Trans. type
Pressure transmitter denition for Pc.
Pressure transmitter lower limit
o20 MinTransPc
Pressure transmitter denition for Pc.
Pressure transmitter upper limit
o21 MaxTransPc
Pressure transmitter denition for P0.
Pressure transmitter lower limit
o47 MinTransP0
Pressure transmitter denition for P0.
Pressure transmitter upper limit
o48 MaxTransP0
Frequency
Set the net frequency.
o12 50 / 60 Hz
(50=0, 60=1)
Denition of relay
The relay can be dened for the following applications:
0: Alarm relay
1: Control of EVR-valve in liquid line.
o36 Alarm/Valve