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Available languages
Available languages
The buttons
Set menu
1. Push the upper button until a parameter
is shown
2. Push the upper or the lower button and
find that parameter you want to change
3. Push the middle button until the
parameter value is shown
4. Push the upper or the lower button and
select the new value
5. Push the middle button again to enter
the value.
Start-up:
Regulation starts when the voltage is on.
1 Go through the survey of factory settings. Make any necessary changes in the respective parameters.
2 For network. Set the address in o03 and then transmit it to the gateway/system unit with setting o04.
Function
Normal operation
Temperature (set point)
Thermostat
Differential
Max. limitation of setpoint setting
Min. limitation of setpoint setting
Adjustment of temperature indication
Temperature unit (°C/°F)
Correction of the signal from Sair
Manual service(-1), stop regulation(0), start regulation (1)
Displacement of reference during night operation
Activation of reference displacement r40
Value of reference displacement (can be activated by r39 or DI)
Alarm
Delay for temperature alarm
Delay for door alarm
Delay for temperature alarm after defrost
High alarm limit
Low alarm limit
Alarm delay DI1
High alarm limit for condenser temperature (o70)
Compressor
Min. ON-time
Min. OFF-time
Compressor relay must cutin and out inversely (NC-function)
Defrost
Defrost method (none/EL/gas)
Defrost stop temperature
Interval between defrost starts
Max. defrost duration
Displacement of time on cutin of defrost at start-up
Drip off time
Delay for fan start after defrost
Fan start temperature
Fan cutin during defrost
0: Stopped
1: Running
2: Running during pump down and defrost
Defrost sensor (0=time, 1=S5, 2=Sair)
Max. aggregate refrigeration time between two defrosts
Defrost on demand - S5 temperature's permitted variation during frost build-up. On
central plant choose 20 K (=off )
Fans
Fan stop at cutout compressor
Delay of fan stop
Fan stop temperature (S5)
Real time clock
Six start times for defrost.
Setting of hours.
0=OFF
Six start times for defrost.
Setting of minutes.
0=OFF
Clock - Setting of hours
Clock - Setting of minute
EKC 202A, B, C
English
Set temperature
1. Push the middle button until the
temperature value is shown
2. Push the upper or the lower button and
select the new value
3. Push the middle button to select the
setting.
Reading the temperature at sensor S5
• Push briefly the lower button
Parameters
Instructions RI8KL45J © Danfoss 08/2010
Manuel start or stop of a defrost
• Push the lower button for four
seconds.
Light emitting diode
Flashes fast at alarm
Cutout alarm relay / see alarm code
• Push briefly the upper button
Controller
EKC
EKC
EKC
Codes
202A
202B
202C
---
r01
r02
r03
r04
r05
r09
r12
r13
r39
r40
A03
A04
A12
A13
A14
A27
A37
c01
c02
c30
d01
d02
d03
d04
d05
d06
d07
d08
d09
d10
d18
d19
F01
F02
F04
t01-t06
t11-t16
t07
t08
= refrigeration
= defrost
= fan running
SW = 1.3x
Min.-
Max.-
Factory
Actual
value
value
setting
setting
-50°C
50°C
2°C
0,1 K
20 K
2 K
-49°C
50°C
50°C
-50°C
49°C
-50°C
-20 K
20 K
0.0 K
°C
°F
°C
-10 K
10 K
0 K
-1
1
1
-10 K
10 K
0 K
OFF
on
OFF
-50 K
50 K
0 K
0 min
240 min
30 min
0 min
240 min
60 min
0 min
240 min
90 min
-50°C
50°C
8°C
-50°C
50°C
-30°C
0 min
240 min
30 min
0°C
99°C
50°C
0 min
30 min
0 min
0 min
30 min
0 min
0 / OFF
1 / on
0 / OFF
no
gas
EL
0°C
25°C
6°C
0 hours
48 hours
8 hours
0 min
180 min
45 min
0 min
240 min
0 min
0 min
60 min
0 min
0 min
60 min
0 min
-15°C
0°C
-5°C
0
2
1
0
2
0
0 hours
48 hours
0 hours
0 K
20 K
20 K
no
yes
no
0 min
30 min
0 min
-50°C
50°C
50°C
0 hours
23 hours
0 hours
0 min
59 min
0 min
0 hours
23 hours
0 hours
0 min
59 min
0 min
3
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