Danfoss EKE 1A User Manual page 22

Superheat controller and stepper valve driver, Type EKE 1A, 1B, 1C, 1D
4.3 Typical EKE applications
The EKE 1x series can be used for various refrigeration applications like Chiller, Reversible Chillers, Reversible Heat
pump, AC air handler, cold room Standalone, Multi evaporators ext.
Chiller (cooling only)
Figure 21: Chiller (cooling only)
Chiller cool only
S4 S4
E
S3 S3
P
e
S2
Reversible chillers (Air to water)
Figure 22: Reversible chillers (Air to water)
S4
E
S3 S3
P
P
e
S S2
EKE
EK EKE
controller
co controller
Reversible Chiller Heating
© Danfoss | Climate Solutions | 2024.08
ETS Colibri®
EKE
EKE controller
controller
ETS Colibri®
C
C
S4
S3
BC398828796060en-000103 | 22