4 Instructions RI8KU567 © Danfoss 08/2010 EKC 102D
Start-up:
Regulation starts when the voltage is on.
Go through the survey of factory settings. Make any necessary changes in the respective parameters.
English
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.
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 briey the lower button
Manuel start or stop of a defrost
• Push the lower button for four
seconds.
Light emitting diode
= refrigeration
= defrost
= fan running
Flashes fast at alarm
See alarm code
• Push briey the upper button
SW = 1.3x
Parameters
Min.-value Max.-value
Factory set-
ting
Actual set-
ting
Function Codes
Normal operation
Temperature (set point) --- -50°C 50°C 2°C
Thermostat
Differential r01 0,1 K 20 K 2 K
Max. limitation of setpoint setting r02 -49°C 50°C 50°C
Min. limitation of setpoint setting r03 -50°C 49°C -50°C
Adjustment of temperature indication r04 -20 K 20 K 0.0 K
Temperature unit (°C/°F) r05 °C °F °C
Correction of the signal from Sair r09 -10 K 10 K 0 K
Manual service(-1), stop regulation(0), start regulation (1) r12 -1 1 1
Displacement of reference during night operation r13 -10 K 10 K 0 K
Activation of reference displacement r40 r39 OFF on OFF
Value of reference displacement (can be activated by r39 or DI) r40 -50 K 50 K 0 K
Alarm
Delay for temperature alarm A03 0 min 240 min 30 min
Delay for door alarm A04 0 min 240 min 60 min
Delay for temperature alarm after defrost A12 0 min 240 min 90 min
High alarm limit A13 -50°C 50°C 8°C
Low alarm limit A14 -50°C 50°C -30°C
Alarm delay DI1 A27 0 min 240 min 30 min
High alarm limit for condenser temperature (o70) A37 0°C 99°C 50°C
Compressor
Min. ON-time c01 0 min 30 min 0 min
Min. OFF-time c02 0 min 30 min 0 min
Compressor relay must cutin and out inversely (NC-function) c30 0 / OFF 1 / on 0 / OFF
Defrost
Defrost method (none/EL/gas) d01 no gas EL
Defrost stop temperature d02 0°C 25°C 6°C
Interval between defrost starts d03 0 hours 48 hours 8 hours
Max. defrost duration d04 0 min 180 min 45 min
Displacement of time on cutin of defrost at start-up d05 0 min 240 min 0 min
Drip off time d06 0 min 60 min 0 min
Delay for fan start after defrost d07 0 min 60 min 0 min
Fan start temperature d08 -15°C 0°C -5°C
Fan cutin during defrost. 0=stopped, 1=running, 2=running during pump down and defrost d09 0 2 1
Defrost sensor (0=time, 1=S5, 2=Sair) d10 0 2 0
Defrost at start-up d13 no yes no
Max. aggregate refrigeration time between two defrosts d18 0 hours 48 hours 0 hours
Defrost on demand - S5 temperature’s permitted variation during frost build-up. On central plant
choose 20 K (=off)
d19 0 K 20 K 20 K
Fans
Fan stop at cutout compressor F01 no yes no
Delay of fan stop F02 0 min 30 min 0 min
Fan stop temperature (S5) F04 -50°C 50°C 50°C
Miscellaneous
Delay of output signals after start-up o01 0 s 600 s 5 s
Input signal on DI1. Function:
0=not used. 1=status on DI1. 2=door function with alarm when open. 3=door alarm when open.
4=defrost start (pulse-pressure). 5=ext.main switch. 6=night operation 7=change reference (activate
r40). 8=alarm function when closed. 9=alarm function when open. 10=case cleaning (pulse pressure).
11=Inject off when open.
o02 0 11 0
Access code 1 (all settings) o05 0 100 0
Used sensor type (Pt /PTC/NTC) o06 Pt ntc Pt
Display step = 0.5 (normal 0.1 at Pt sensor) o15 no yes no
Case cleaning. 0=no case cleaning. 1=Fans only. 2=All output Off. o46 0 2 0
Access code 2 (partly access) o64 0 100 0
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