Danfoss AK-CC55 User Manual page 30

User Guide | Controller for appliance control, AK-CC55
Single Coil - continued
Access code 2 (partial access)
Replace the controller's factory settings with the
present settings
Input signal on DI3. Function: (high voltage input)
0=not used. 1=status on DI2. 2=door function with
alarm when open. 3=door alarm when open. 4=defrost
start (pulse-signal). 5=ext. main switch. 6=night
operation. 7=thermostat band changeover (activate
r21). 8=Not used. 9=Not used. 10=Appliance cleaning
(pulse signal). 11=forced cooling at hot gas defrost.
12=Open night cover. 13=Not used. 14=Refrigeration
stopped (forced closing). 15=case shutdown. 16=light.
20=Refrigerant alarm. 21= adaptive liquid control
when short-circuited.
Rail heat control
0=not used, 1=pulse control with timer function (o41
and o42), 2=pulse control with dew point function A
Dew point value where the rail heat is minimum
Dew point value where the rail heat is 100% on
Lowest permitted rail heat effect in %
Time delay from "open door" refrigeration is started
Fan operation at stopped cooling (forced closing):
0= Stopped (defrost allowed)
1= Running (defrost allowed)
2= Stopped (defrost not allowed)
3= Running (defrost not allowed)
Readout of temperature value shown in display 1
1= u56 air temperature
2= u36 product temperature
Light and night blinds defined:
0: Light is switched off and night blind is opened when
the main switch is off
1: Light and night blind is independent of main switch
Configuration of alarm relay:
The alarm relay will be activated by an alarm in one or
more of the following priorities.
Setting:
0 = The relay is not activated by alarms
1 = Only high priority alarms
2 = High priority and intermediate priority alarms
3 = High priority, intermediate priority and low priority
Max. opening time of night blinds after a manual
override with DI activation.
Stop time for fans while the night blinds roll down
Cycle time for rail heat at PWM on AO1
User defined refrigerant 3-digit Rfg. factor K1
User defined refrigerant 3-digit Rfg. factor K2
User defined refrigerant 3-digit Rfg. factor K3
Max. limitation of the superheat reference when
regulated with liquid-filled evaporator
Min. limitation of the superheat reference when
regulated with liquid-filled evaporator
Access code 1 (simple access)
Locking the display control. 0/Off=operation. 1/
On=locked
Configuration of relay output DO2: 0=not used, 1=fan,
2=fan Eco, 3=defrost, 4=rail heat, 5=alarm, 6=light,
7=night blinds, 8=compressor, 9=compressor 2,
10=heating element
30 | BC308437742037en-000101
R-W Code 1 2 3 4
2-2 o64 1 1 1 1
3-3* o67 1 1 1 1
1-2* o84 1 1 1 1
1-2 o85 1 1 1 1
1-2 o86 1 1 1 1
1-2 o87 1 1 1 1
1-2 o88 1 1 1 1
1-2 o89 1 1 1 1
1-2 o90 1 1 1 1
1-2 o97 1 1 1 1
1-2 o98 1 1 1
1-2 P41 1 1 1
1-2 P60
1-2 P65
1-2 P82 1 1 1 1
1-3* P83 1 1 1 1
1-3* P84 1 1 1 1
1-3* P85 1 1 1 1
1-2 P86 1 1 1 1
1-2 P87 1 1 1 1
1-1 P88 1 1 1 1
1-2 P89 1 1 1 1
1-3* q02
5 6 7 8 9 Min.
1 1 1 1 1 0
1 1 1 1 1 0/Off
1 1 1 1 1 0
1 1 1 1 1 0
1 1 1 1 1 -10°C
1 1 1 1 1 "o86"
1 1 1 1 1 0 %
1 1 1 1 1 0 min.
1 1 1 1 1 0
1 1 1 1 1 1
1 1 1 1 1 0
1 1 1 1 0
1 0 min.
1 0 sec
1 1 1 1 1 4 sec
1 1 1 1 1 -999
1 1 1 1 1 -999
1 1 1 1 1 -999
1 1 1 1 1 "P87"
1 1 1 1 1 0°C
1 1 1 1 1 0
1 1 1 1 1 0/Off
1 0
Max. Fac. Actual
999 0
1/On 0/Off
21 0
2 0
"o87" 8
50 °C 17
100 % 30
240 min. 30
3 1
2 1
1 0
3 2
60 min. 5
300 sec 0
60 sec 10
999 300
999 300
999 300
20°C 3
"P86" 1
999 0
1/On 0/Off
10 5
© Danfoss | DCS (vt) | 2019.09