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Case controller, type EKC 223 and EKC 224
Code
Short text manual
o02
DI1 configuration
(1)
(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
o37
DI2 configuration
(1)
(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
o62
Quick presetting of primary parameters
(1)
0 = Not used
1 = MT, Natural defrost, stop on time
2 = MT, El defrost, stop on time
3 = MT, El defrost, stop on temp.
4 = LT, El defrost, stop on temp
5 = Room, MT, El defrost, stop on time
6 = Room, MT, El defrost, stop on temp.
7 = Room, LT, El defrost, stop on temp.
o03
Network address
(1)
(1)
(1)
Parameter can only be changed while r12 Main switch is in position OFF.
Parameter can only be changed while r12 Main switch is in position OFF.
Thermostat
Table 22: Thermostat
Code
Short text manual
r--
Thermostat
r00
Temperature setpoint
r01
Differential
r02
Max. limitation of setpoint setting
r03
Min. limitation of setpoint setting
r04
Adjustment of the display's temperature readout
r05
Temperature unit (°C / °F)
r09
Correction of the signal from Sair sensor
r12
Main switch (-1=service / 0=OFF / 1=ON)
r13
Displacement of reference during night operation
r40
Thermostat reference displacement
r96
Pull-down duration
r97
Pull-down limit temperature
Alarm settings
Table 23: Alarm settings
Code
Short text manual
A--
Alarm settings
A03
Delay for temperature alarm (short)
A12
Delay for temperature alarm at pulldown (long)
A13
High alarm limit
A14
Low alarm limit
A27
Alarm delay DI1
A28
Alarm delay DI2
A37
Alarm limit for condenser temperature alarm
A54
Limit for condenser block alarm and comp. Stop
A72
Voltage protection enable
A73
Minimum cut-in voltage
A74
Minimum cut-out voltage
A75
Maximum cut-in voltage
© Danfoss | Climate Solutions | 2023.05
De‐
Min.
Max.
Unit
R/W
fault
0
10
0
R/W
0
9
0
R/W
0
7
0
R/W
0
247
0
R/W
De‐
Min.
Max.
Unit
R/W
fault
r03
r02
2.0
°C
R/W
0.1
20.0
2.0
K
R/W
r03
105.0
50.0
°C
R/W
-40.0
r02
-35.0
°C
R/W
-10.0
10.0
0.0
K
R/W
0 / C
1 / F
0 / C
R/W
-20.0
20.0
0.0
°C
R/W
-1
1
0
R/W
-50.0
50.0
0.0
K
R/W
-50.0
20.0
0.0
K
R/W
0
960
0
min
R/W
-40.0
105.0
0.0
°C
R/W
De‐
Min.
Max.
Unit
R/W
fault
0
240
30
min
R/W
0
240
60
min
R/W
-40.0
105.0
8.0
°C
R/W
-40.0
105.0
-30.0
°C
R/W
0
240
30
min
R/W
0
240
30
min
R/W
0.0
200.0
80.0
°C
R/W
0.0
200.0
85.0
°C
R/W
0/No
1/ Yes
0/No
R/W
0
270
0
Volt
R/W
0
270
0
Volt
R/W
0
270
270
Volt
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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BC432222569027en-000201 | 30
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