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Case controller, type EKC 223 and EKC 224
Defrost
Table 24: Defrost
Code
Short text manual
d--
Defrost
d01
Defrost method
(0) non = None, (1) nat = Natural, (2) El = Electrical, (3) gas = Hot
gas
d02
Defrost stop temperature
d03
Interval between defrost starts
d04
Max. defrost duration
d05
Time offset for start of first defrost at start-up
d06
Drip off time
d07
Delay for fan start after defrost
d08
Fan start temperature
d09
Fan operation during defrost
d10
Defrost sensor (0=time, 1=Sair, 2=S5)
(1)
d18
Max. comp. runtime between two defrosts
d19
Defrost on demand - S5 temperature's permitted variation dur-
ing frost build-up. On central plant choose 20 K (=off)
d30
Defrost delay after pull-down (0 = OFF)
(1)
(1)
This menu can only be set when regulation is stopped, i.e. "r12" is set to 0.
This menu can only be set when regulation is stopped, i.e. "r12" is set to 0.
Fan
Table 25: Fan
Code
Short text manual
F--
Fan
F01
Fan at stop of compressor
(0) FFC = Follow comp., (1) Fao = ON, (2) FPL = Fan pulsing
F04
Fan stop temperature (S5)
F07
Fan pulsing ON cycle
F08
Fan pulsing OFF cycle
Compressor
Table 26: Compressor
Code
Short text manual
c--
Compressor
c01
Min. ON-time
c02
Min. OFF-time
c04
Compressor OFF delay at door open
c70
Zero crossing selection
Miscellaneous
Table 27: Miscellaneous
Code
Short text manual
o--
Miscellaneous
o01
Delay of outputs at start-up
o02
(1)
DI1 configuration
(0) oFF=not used, (1) Sdc=status, (2) doo=door function, (3)
doA=door alarm, (4) SCH=main switch, (5) nig=day/night mode,
(6) rFd=reference displacement, (7) EAL=external alarm, (8)
dEF=defrost, (9) Pud=pull down, (10) Sc=condenser sensor
o03
Network address
(1)
o05
Access code
© Danfoss | Climate Solutions | 2023.05
De‐
Min.
Max.
Unit
R/W
fault
0
3
2
R/W
0.0
50.0
6.0
°C
R/W
0
240
8
hour
R/W
0
480
30
min
R/W
0
240
0
min
R/W
0
60
0
min
R/W
0
60
0
min
R/W
-40.0
50.0
-5.0
°C
R/W
0/Off
1/ On
1/On
R/W
0
2
0
R/W
0
96
0
hour
R/W
0.0
20.0
20.0
K
R/W
0
960
0
min
R/W
De‐
Min.
Max.
Unit
R/W
fault
0
2
1
R/W
-40.0
50.0
50.0
°C
R/W
0
180
2
min
R/W
0
180
2
min
R/W
De‐
Min.
Max.
Unit
R/W
fault
0
30
1
min
R/W
0
30
2
min
R/W
0
900
0
sec
R/W
0/No
1/ Yes
1/ Yes
R/W
De‐
Min.
Max.
Unit
R/W
fault
0
600
10
sec
R/W
0
10
0
R/W
0
247
0
R/W
0
999
0
R/W
EKC 224 Appl.
EKC 223 Appl.
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EKC 224 Appl.
EKC 223 Appl.
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EKC 224 Appl.
EKC 223 Appl.
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EKC 224 Appl.
EKC 223 Appl.
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BC432222569027en-000201 | 31
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