Specifications

RK0YG302 © Danfoss 04/2007 103
Menu survey
SW 1.3x
EKC 414C1
Function
Para-
me-
ter
Min. Max.
Fac-
tory
set-
tings
Normal display
Shows the temperature at the selected sensor
Dene view in O17
- °C -2.0
If you wish to see selected defrost stop tem-
perature, give the lower button a brief push
(1 sec.)
no= stop on temperature not selected.)
-°C
Thermostat
Dierential r01 0.1 K 10.0 K 1
Max. limitation of thermostat’s setting tem-
perature
r02 -49°C 50°C 20
Min. limitation of thermostat’s setting tem-
perature
r03 -50°C 49°C -5
Temperature unit (°C/°F) r05 °C °F °C
Correction of signal from S4 (S
out
) r09 -10.0 K 10.0 K 0
Correction of signal from S3 (S
in
) r10 -10.0 K 10.0 K 0
Start/Stop of refrigeration r12 o on on
Reference displacement during night opera-
tion
r13
-20.0 K 20.0 K 2.5
Dene thermostat function
1=ON/OFF, 2=Modulating
r14
121
Denition and weighting, if applicable, of
thermostat sensors
100%=S4 (Sout), 0%=S3 (Sin).
The thermostat temperature can be seen in
U17
r15
0% 100% 100
Time between melt periods r16 0 h 10 h 1
Duration of melt periods r17 0 min. 10 min. 5
Alarm
Alarm time delay A03 0 min.
120
min
30
Door alarm time delay A04 0 min. 90 min. 30
Time delay during cooling A12 0 min.
240
min
120
High alarm limit A13 -50°C 50°C 7
Low alarm limit A14 -50°C 50°C -4
Compressor
Min. ON-time c01 0 min 50 min 0
Min. OFF-time c02 0 min 50 min 0
Defrost
Defrost stop temperature d02 0 25°C 12
Interval between defrost starts d03 OFF 48 h 6
Max. defrost duration d04 0
180
min
57
Time displacement of defrost cut-ins during
start-up
d05 0
240
min
0
Drip-o time d06 0 60 min 3
Fan start delay after defrost d07 0 60 min 0
Fan start temperature d08 -15 0°C -5
Fan cut-in during defrost (yes/no) d09 no/0 yes/1 1
Defrost sensor
0=S4 (Sout) , 1=S5 (Sdef) 2=non. Stop on time.
3=Both S5 and S3.
d10
031
Defrost at power up d13 no yes no
Injection control function
Max. value of superheat reference n09 3.0 K 15.0 K 12
Min. value of superheat reference n10 3.0 K 10.0 K 3
MOP temperature n11 -50.0°C
15°C/
o
o
Temperature glide n12 0.0 K 10.0 K 0
AKV valve’s time period n13 3 sek. 6 sek. 6
Adaptive control
Should only be changed to OFF by trained sta
n14
o/0 on/1 on/0
Signal reliability during start-up. Safety time
period.
Should only be changed by trained sta
n15
30 sek. 600 sek 180
Average opening degree – AKV dimension.
Should only be changed by trained sta
n16 10.0%
75.0% 43,4
Signal reliability during start-up – Opening
degree’s start value. Should only be changed by
trained sta.
n17
5.0% 70.0% 33,8
Stability factor for superheat control.
Changes should only be made by trained sta
n18
0104
Forced closing. AKV valve shut in pos. ON n36 o/0 on/1 o/0
Forced cooling. AKV valve opens in pos. ON n49 o/0 on/1 o/0
Fan
Fan stop on compressor cut out F01 no yes no
Delayed fan stop when compressor is cut out F02 0 min 30 min 0
Safety function. The fan stops if the S5 tempera-
ture reaches this value
F04 -50.0 50.0/o o
Miscellaneous
Delay of output signal after start-up o01 0 sec. 600 sec 0
Dene digital input signal (DI:
OFF=not used, 1=Door alarm, 2=defrost start,
3=Night operation, 4=External start/stop, 5 =
Coordinated defrost with cable connections, 6
=Door function
o02 OFF/0 6 3
Network address (range = 0-60) o03 0 990 0
ON/OFF switch (service-pin message) o04 o on o
Access code o05 o 100 o
Used sensor type for S3, S4 and S5 (Pt/PTC) o06 Pt/0 Ptc/1 Ptc/1
Set supply voltage frequency o12 50 Hz 60 Hz 50
Dene digitalt output signal (DO:
0=not used
Coordinated defrost with cable connections:
1=Master, 2= Slave
o13
020
Display step
no=0.1 , yes=0.5
o15
no yes no
Max. standby time after coordinated defrost o16 1 min 30 min 20
Display S4 % (Sout)
0%=S3 (Sin)
100%=S4 (Sout)
o17 0% 100% 100
Manual control of outputs:
OFF=No override
1: Compressor reay is ON
2: Defrost relay is ON
3: Fan relay is ON
4: Alarm relay is OFF (when light control is ON)
5: DO output is ON
6: AKV output is ON
7': Rail heat output is ON
When manual control is terminated, the setting
must be changed to OFF
o18
OFF 7 o