The Buttons; Start-Up; Set Menu; Set Temperature - Danfoss EKC 102D Instructions Manual

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.
Go through the survey of factory settings. Make any necessary changes in the respective parameters.
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)
Defrost at start-up
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)
Miscellaneous
Delay of output signals after start-up
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.
Access code 1 (all settings)
Used sensor type (Pt /PTC/NTC)
Display step = 0.5 (normal 0.1 at Pt sensor)
Case cleaning. 0=no case cleaning. 1=Fans only. 2=All output Off.
Access code 2 (partly access)
4
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 RI8KU567 © Danfoss 08/2010
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 briefly the upper button
Min.-value Max.-value
Codes
--- -50°C 50°C
r01 0,1 K 20 K
r02 -49°C 50°C
r03 -50°C 49°C
r04 -20 K 20 K
r05 °C °F
r09 -10 K 10 K
r12 -1 1
r13 -10 K 10 K
r39 OFF on
r40 -50 K 50 K
A03 0 min 240 min
A04 0 min 240 min
A12 0 min 240 min
A13 -50°C 50°C
A14 -50°C 50°C
A27 0 min 240 min
A37 0°C 99°C
c01 0 min 30 min
c02 0 min 30 min
c30 0 / OFF 1 / on
d01 no gas
d02 0°C 25°C
d03 0 hours 48 hours
d04 0 min 180 min
d05 0 min 240 min
d06 0 min 60 min
d07 0 min 60 min
d08 -15°C 0°C
d09 0 2
d10 0 2
d13 no yes
d18 0 hours 48 hours
d19 0 K 20 K
F01 no yes
F02 0 min 30 min
F04 -50°C 50°C
o01 0 s 600 s
o02 0 11
o05 0 100
o06 Pt ntc
o15 no yes
o46 0 2
o64 0 100
SW = 1.3x
Factory set- Actual set-
ting ting
2°C
2 K
50°C
-50°C
0.0 K
°C
0 K
1
0 K
OFF
0 K
30 min
60 min
90 min
8°C
-30°C
30 min
50°C
0 min
0 min
0 / OFF
EL
6°C
8 hours
45 min
0 min
0 min
0 min
-5°C
1
0
no
0 hours
20 K
no
0 min
50°C
5 s
0
0
Pt
no
0
0
EKC 102D