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Danfoss AK-CC55 User Manual

Danfoss AK-CC55
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Function
Description
Values
Code
Short name
Alarm delay pull
down A
Alarm delay at tempeature pull down conditions
(long alarm delay). This time delay is used during
start-up, during defrost and immediately after a de-
frost. There will be a change-over to the normal time
delay when the temperature has dropped below the
set upper alarm limit.
A12
A12 Pulldown del
Alarm delay B
Alarm delay (short alarm delay on air temperature). If
the upper or the lower alarm limit values are excee-
ded, a timer function will commence. The alarm will
not become active until the set time delay has been
passed. The time delay is set in minutes
A53
A53 Al.Del.S3 B
Use product sensor
S6
Select whether a separate S6 product sensor must be
used for monitoring of the product temperature
0=No, 1=Yes
a01
a01 S6 function
S6 High alarm limit 1
Upper alarm limit for S6 product temperature. The
limit is raised with the nightoset during night opera-
tion.
A22
A22 HighLim1 S6
S6 Low alarm limit 1
Lower alarm limit for S6 product temperature
A23
A23 LowLim1 S6
S6 High alarm limit 2
Upper alarm limit for S6 product temperature. The
limit is raised with the nightoset during night opera-
tion.
A24
A24 HighLim2 S6
S6 Low alarm limit 2
Lower alarm limit for S6 product temperature
A25
A25 LowLim2 S6
S6 alarm delay
S6 temperature alarm delay. The alarm is activated if
one of the relevant alarm limits is exceeded. The time
delay is set in minutes. (Alarms will not activate when
the setting is set to the maximum value.)
A26
A26 AL.Delay S6
S6 alarm pull down
delay
Time delay on S6 (product sensor) at temperature pull
down conditions (long alarm delay). This time delay is
used for start-up, during defrosting, immediately after
a defrost and after an appliance cleaning. A change is
carried out to standard time delay when the tempera-
ture has reached below the set upper alarm limit.
A52
A52 PullD del.S6
Door open alarm
delay
Time delay for door alarm
A04
A04 DoorOpen del
Door restart inj. de-
lay
Start of refrigeration when the door is open. If the
door has been left open, refrigeration will be started
after the set time.
o89
o89 DoorInjStart
Alarm delay DI 1
Time delay for digital input alarm
A27
A27 Al.Delay DI1
Alarm delay DI 2
Time delay for digital input alarm
A28
A28 Al.Delay DI2
Humidity control
Table 31: Humidity control
Function
Description
Values
Code
Short name
Control state A
Readout of the actual control state of the controller
0=Normal ctrl., 1=Hold after defrost, 2=Min ON timer,
3=Min OFF timer, 4=Drip o, 10=Main switch OFF,
11=Thermostat cut-out, 12=Frost protection S4,
13=Not_used, 14=Defrost, 15=Fan delay, 17=Door
open, 18=Melt period, 19=Modulating temp. control,
20=Emergency control, 23=Adaptive superheat con-
trol, 24=Start injection, 25=Manual control, 26=No re-
frigerant selected, 16=Forced closing, 29=Case clean-
ing, 30=Forced cooling, 31=Door open, 32=Power-up
delay, 33=Air heating, 45=Shut down controller,
48=Adaptive liquid control
u00
u00 Ctrl. state
Humidity sensor
U57
U57 RH level %
Humidier
Actual status of output function
0=OFF, 1=ON
U58
U58
Humidier
Dehumidier
Actual status of output function
0=OFF, 1=ON
U96
U96
Dehumidier
Humidity control
Select the type of humidity control
0=None,
1=Humidier, 2=Dehumidier
h31
h31 RH function
Humidity cut-in
Setpoint for the humidity control. If the relative hu-
midity goes below the setpoint, the humidier is star-
ted
h23
h23 RH Cutin SP
Humidity
dierential
Dierential
for stopping humidier. Humidication is
stopped when the humidity has increased with the
set dierntial above the setpoint
h24
h24 RH
Di.
Humidity high alarm
limit
High alarm limit for relative humidity
h25
h25 RH HighLimAl
Humidity low alarm
limit
Low alarm limit for relative humidity
h26
h26 RH LowLimAl
Humidity alarm de-
lay
Delay of high and low humidity alarms
h27
h27 RH Al. delay
AK-CC55 Single Coil and Single Coil UI
© Danfoss | Climate Solutions | 2021.02 BC364229688105en-000101 | 52

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Danfoss AK-CC55 Specifications

General IconGeneral
BrandDanfoss
ModelAK-CC55
CategoryController
LanguageEnglish

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