Danfoss EKE 1C

© Danfoss | Climate Solutions | 2023.10
EKE 1C Parameters
Driver reference
conguration
I033
Ext.ref.volt-
age,low
I034
Ext.ref.volt-
age,high
I035
Ext.ref.cur-
rent,low
I036
Ext.ref.cur-
rent,high
I037
Analog signal type e.g
1-5V / 0-20 mA
AN269954243889en-000905 | 13
Make sure that main switch is OFF before changing
the settings. The setting will depend on the system
requirement.
Parameter: R012 Main Switch
Select predened Danfoss valve type ETS, ETS C, KVS,
KVS C, CCM, CCMT, CTR, or user dened.
Parameter: I067 Valve conguration
Start : Main switch= O
Select valve type
Application mode
Driver- Controller
Select how you want to use EKE: driver or superheat
controller.
Parameter: R102 Operation mode
Select Refrigerant
Select Temperature sensor
Select Pressure transmitter
Dene Min/Max Pressure
Select Superheat Control
Set Min/Max Ref value
Select Other features
Finish: main switch = ON
DI1 = ON
Select the predened refrigerant .
Parameter: O030 Refrigerant
Select Temperature sensor type: EKS, ACCPBT,
MBT,Sensata 112CP, Bus Shared, AKS
Parameter: I040 - S2 sensor.
Check parameter list for other sensors.
Select Pressure transmitter type –AKS 32R,
Sensata 112CP, OEM Ratio, NSK , AKS 32 1 - 5V,
OEM Voltage, Bus shared, AKS 32 1 - 6V, AKS 32 0 - 10V,
AKS 33, XSK, ACCPBP Current , OEM Current
Parameter: I043 - Pe transmitter conguration.
Check parameter list for other sensors.
Dene min and max Pressure transmitter in barg.
Parameter: O020 - Pe min., O021 Pe max., Check
parameter list for other sensors.
Select application control type SH control. 1: MSS,
2: LoadAp, 3: Fixed, 4: Delta SH.
Parameter: N021 SH reference mode.
Set the value for the selected control min./max.
superheat reference.
Parameter N009 SH max., N010 - SH min.
Optional – Force start up, MOP, LOP, Alarm,
Thermostat function.
Check parameter list for details.
Remember to turn on main switch to start ‘ON’ .
Parameter R012 Main switch.
‘ON’ = Regulation start
Parameter O002: 0 = Bus –> Start / Stop 1 = Main Switch
If DI1 is not used to make a short circuit with a wire
between DI1 and COM.
Driver Controller
Apart from wizard setup, users can also use the following section which describes quick parameter
settings for general applications.
Quick guide for parameter selection