Specifications

44 RK0YG302 © Danfoss 05/2007
EKC 102
SW = 1.1x
Factory setting
If you need to return to the factory-set values, it can be done in this way:
- Cut out the supply voltage to the controller
- Keep upper and lower button depressed at the same time as you reconnect the supply voltage
Menu survey EKC 102A
Regulation starts when the voltage is
on.
Parameters
Min.-
value
Max.-
value
Factory
setting
Function Codes
Normal operation
Temperature (set point) --- -50°C 99°C 2°C
Thermostat
Dierential r01 0,1 K 20 K 2 K
Max. limitation of setpoint setting r02 -49°C 99°C 99°C
Min. limitation of setpoint setting r03 -50°C 99°C -50°C
Adjustment of temperature indication r04 -20 K 20 K 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
11
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 OFF On OFF
Defrost
Defrost method (0=none/1=natural) d01
011
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
Defrost sensor (0=time, 1=Sair) d10
010
Defrost at start-up d13 no yes no
Miscellaneous
Delay of output signals after start-up o01 0 s 600 s 5 s
Access code o05 0 100 0
Used sensor type (Pt /PTC/NTC) o06 Pt ntc Pt
Refrigeration or heat (rE=refrigeration, HE=heat) o07 rE HE rE
Display step = 0.5 (normal 0.1 at Pt sensor) o15
no yes no
Save the controllers present settings to the programming
key. Select your own number.
o65 0 25 0
Load a set of settings from the programming key (previ-
ously saved via o65 function)
(Can only be set when regulation is stopped (r12=0)
o66 0 25 0
Replace the controllers factory settings with the present
settings
o67 OFF On OFF
Service
Status on relay
Can be controlled manually, but only when r12=-1
u58
Fault code display
A45 Standby mode
Alarm code display
E1
Fault in controller
E29 Sair sensor error
Status code display
S0 Regulating
S2 ON-time Compressor
S3 OFF-time Compressor
S11
Refrigeration stopped by thermostat
S14
Defrost sequence. Defrosting
S20 Emergency cooling
S32 Delay of output at start-up
non The defrost temperature cannot be
displayed. There is no sensor
-d- Defrost in progress/First cooling after
defrost
PS Password required. Set password