Operation - Danfoss EKC 312 User Manual

Manual Electronic superheat controller, type EKC 312

Operation

Superheat function
y Adaptive superheat
MOP
The MOP function limits the valve's opening degree as long as the
evaporating pressure is higher than the set MOP value.
External start/stop of regulation
The controller can be started and stopped externally via a contact
function connected to input terminals 1 and 2. Regulation is
stopped when the connection is interrupted. The function must be
used when the compressor is stopped. The controller then closes
the solenoid valve so that the evaporator is not charged with
refrigerant.
Alarm relay
The relay for the alarm function works in such a way that the
contact is cut in in alarm situations and when the controller is
de-energised.
PC operation
The controller can be provided with data communication so that it
can be connected to other products in the range of ADAP-KOOL®
refrigeration controls. In this way operation, monitoring and data
collection can be performed from one PC – either on the spot or in
a service company.
© Danfoss A/S (DCS-IMCGPD/sw), 2015-03 DKRCC.PS.R1.A3.02 / 520H9752 3