Specifications

74 RK0YG302 © Danfoss 05/2007
Menu survey
AK-CC 210
SW = 2.0x
Parameters EL-diagram number
Min.-
value
Max.-
value
Factory
setting
Function Codes 1 2345678910
Normal operation
Temperature (set point) --- -50.0°C 50.0°C 2.0°C
Thermostat
Dierential *** r01 0.0 K 20.0K 2.0 K
Max. limitation of setpoint setting *** r02 -49.0°C 50°C 50.0°C
Min. limitation of setpoint setting *** r03 -50.0°C 49.0°C -50.0°C
Adjustment of temperature indication r04 -20.0 K 20.0 K 0.0 K
Temperature unit (°C/°F) r05 °C °F °C
Correction of the signal from S4 r09 -10.0 K +10.0 K 0.0 K
Correction of the signal from S3 r10 -10.0 K +10.0 K 0.0 K
Manual service, stop regulation, start regulation (-1, 0, 1) r12 -1
10
Displacement of reference during night operation r13 -10.0 K 10.0 K 0.0 K
Denition and weighting, if applicable, of thermostat sensors - S4%
(100%=S4, 0%=S3)
r15 0% 100% 100%
The heating function is started a number of degrees below the thermo-
stats cutout temperature
r36 -15.0 K -3.0 K -15.0 K
Activation of reference displacement r40 r39 OFF ON OFF
Value of reference displacement (activate via r39 or DI) r40 -50.0 K 50.0 K 0.0 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 -50.0°C 50.0°C 8.0°C
Low alarm limit *** A14 -50.0°C 50.0°C -30.0°C
Alarm delay DI1
A27 0 min 240 min 30 min
Alarm delay DI2 A28 0 min 240 min 30 min
Signal for alarm thermostat. S4% (100%=S4, 0%=S3)
A36 0% 100% 100%
Compressor
Min. ON-time c01 0 min 30 min 0 min
Min. OFF-time c02 0 min 30 min 0 min
Time delay for cutin of comp.2 c05 0 sec 999 sec 0 sec
Compressor relay 1 must cutin and out inversely
(NC-function)
c30 0
OFF
1
ON
0
OFF
Defrost
Defrost method (none/EL/GAS/BRINE) d01 no bri EL
Defrost stop temperature d02 0.0°C 25.0°C 6.0°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 o 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 -15.0°C 0.0°C -5.0°C
Fan cutin during defrost d09 no yes yes
Defrost sensor (0=time, 1=S5, 2=S4) d10
020
Pump down delay d16 0 min 60 min 0 min
Drain delay d17 0 min 60 min 0 min
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 (=o)
d19 0.0 K 20.0 k 20.0 K
Fan
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 -50.0°C 50.0°C 50.0°C
HACCP
Actual temperature measurement for the HACCP function h01
Last registered peak temperature h10
Selection of function and sensor for the HACCP function. 0 = no HACCP
function. 1 = S4 used (maybe also S3). 2 = S5 used
h11 0 2 0
Alarm limit for the HACCP function h12 -50.0°C 50.0°C 8.0°C
Time delay for the HACCP alarm h13 0 min. 240 min. 30 min.
Select signal for the HACCP function. S4% (100% = S4, 0% = S3) h14
0% 100% 100%
Real time clock
Six start times for defrost.
Setting of hours.
0=OFF
t01-t06 0 hours 23 hours 0 hours
Six start times for defrost.
Setting of minutes.
0=OFF
t11-t16 0 min 59 min 0 min
Clock - Setting of hours *** t07 0 hours 23 hours 0 hours
Clock - Setting of minute *** t08 0 min 59 min 0 min
Clock - Setting of date *** t45 1 31 1
Clock - Setting of month *** t46 1 12 1
Clock - Setting of year *** t47 0 99 0