Display control
Table 34: Display control
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
Read out of the temperature shown on the display
Signal to the display sensor. Here you have to dene
the ratio between the sensors which the display has
to use. S3, S4 or a combination of the two. With set-
ting 0% only S3 is used. With 100% only S4 is used
Display readout ad-
justment
Correction of the display´s temperature.If the temper-
ature at the products and the temperature received
by the controller are not identical, an oset adjust-
ment of the display temperature can be carried out."
Select whether temperatures are to be shown as °C or
as °F.
With this setting it is possible to lock the keyboard
operation of the local display.
None: Display keyboard operation will never be
locked.
Local: When not used for some time, the local display
will lock the keyboard operations and a special key
combination is required in order to enable the key-
board operations.
Network: When the controller receives a master con-
trol signal (--- Key/BT lock) via the network, the dis-
play keyboard operations will be locked. The key-
board operations can only be activated again by set-
ting the master control signal OFF via the System
Manager.
0=None, 1=Local, 2=Network
Alarm relay priorities
Table 35: Alarm relay priorities
Actual status of output function
Set which alarm priorities that are to activate the
alarm relay: 0=Not used, alarm relay is not used1:
High, alarm with high priority will activate relay2: Me-
dium, alarms with high or medium priority will acti-
vate the alarm relay3: All, all alarms will activate alarm
relay
0=Not used, 1=High Priority, 2=Medium priority,
3=All
When muting alarms, the alarm relay will stop signal-
ling the alarm until a new alarm arises
High temperature -
Priority
Select the priority of the alarms associated to the
alarm group. Be aware - by selecting "Disable" the
alarms will not be shown on the display or be routed
to the alarm relay or to the network.
0=Disabled, 3=Low, 2=Medium, 1=High
Low temperature -
Priority
Select the priority of the alarms associated to the
alarm group. Be aware - by selecting "Disable" the
alarms will not be shown on the display or be routed
to the alarm relay or to the network.
0=Disabled, 3=Low, 2=Medium, 1=High
Sensor errors - Prior-
ity
Select the priority of the alarms associated to the
alarm group. Be aware - by selecting "Disable" the
alarms will not be shown on the display or be routed
to the alarm relay or to the network.
0=Disabled, 3=Low, 2=Medium, 1=High
Select the priority of the alarms associated to the
alarm group. Be aware - by selecting "Disable" the
alarms will not be shown on the display or be routed
to the alarm relay or to the network.
0=Disabled, 3=Low, 2=Medium, 1=High
Select the priority of the alarms associated to the
alarm group. Be aware - by selecting "Disable" the
alarms will not be shown on the display or be routed
to the alarm relay or to the network.
0=Disabled, 3=Low, 2=Medium, 1=High
AK-CC55 Compact
© Danfoss | Climate Solutions | 2022.08 BC365212986197en-000201 | 54
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