Specifications

RK0YG302 © Danfoss 04/2007 59
EKC 202
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.
Service
Temperature measured with S5 sensor u09
Status on DI1 input. on/1=closed u10
Status on night operation (on or o) 1=closed u13
Read the present regulation reference u28
Status on relay for cooling (Can be controlled manually, but only when r12=-1)
u58
Status on relay for fans (Can be controlled manually, but only when r12=-1)
u59
Status on relay for defrost. (Can be controlled manually, but only when r12=-1) u60
Temperature measured with Sair sensor u69
Status on relay 4 (alarm, defrost, light).(Can be controlled manually, but only when
r12=-1)
u71
Fault code display Alarm code display Status code display
E1
Fault in controller A 1 High temperature alarm S0 Regulating
E6 Change battery + check clock A 2 Low temperature alarm S1 Waiting for end of the coordinated defrost
E 27 S5 sensor error A 4 Door alarm S2 ON-time Compressor
E 29 Sair sensor error A 5 Max. Hold time S3 OFF-time Compressor
A 15 DI 1 alarm
S4 Drip-o time
A 45 Standby mode S10 Refrigeration stopped by main switch
A 59 Case cleasning S11 Refrigeration stopped by thermostat
A 61
Condenser alarm S14 Defrost sequence. Defrosting
S15
Defrost sequence. Fan delay
S16
Refrigeration stopped because of open DI
input
S17
Door open (open DI input)
S20 Emergency cooling
S25 Manual control of outputs
S29 Case cleaning
S32 Delay of output at start-up
non The defrost temperature cannot be dis-
played. There is stop based on time
-d- Defrost in progress/First cooling after
defrost
PS Password required. Set password
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