Specifications

86 RK0YG302 © Danfoss 05/2007

LED's on front panel

KVS - signal

Refrigeration

Fan

Defrost

EKC 368

Application

Controller and valve are used where there are high requirements

to refrigeration of unpacked food products, e.g.:

• Delicatessen appliances

• Cold rooms for meat products

• Cold rooms for fruits and vegetables

• Containers

• Air conditioning plant

Advantages

• Wastage is reduced because the air humidity around the pro-

ducts is kept as high as possible.

• The temperature is kept within an accuracy of ±0.25°C or better

after a transient phenomenon

• A transient phenomenon can be controlled with the adaptive

function so that temperature variations is kept on a minimum.

• Defrost sensor, so that the defrost time will be as short as pos-

sible.

• PID regulation

System

A KVS valve is used. The capacity determines the size of it.

A solenoid valve is mounted in the liquid line which is to close

when the controller stops refrigeration.

Sensor S

air

must be placed in the cold air current after the evapo-

rator.

Functions

• Modulating temperature control

• Defrost function: electricity, hotgas or natural

• Alarm if the set alarm limits are exceeded

• Relay outputs for defrost function, solenoid valve, fan and

alarmgiver

• Input signal that can displace the temperature reference