Fan control
Table 36: Fan 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
Actual status of output function
Actual status of output function
Pulse operation of fan 0: No pulse operation 1: Pulse
operation when the thermostat is cut out2: Pulse op-
eration when the thermostat is cut out, but only dur-
ing night operation
0=No pulsing, 1=Pulsing cut-out, 2=Pulsing cut-out
night
Period time for pulsing of fan
ON time for fan. The ON period is set as a percentage
of the period time
Fan stop temperature The function stops the fans in
an error situation, so that they will not provide power
to the appliance. If the defrost sensor registers a high-
er temperature than the one set here, the fans will be
stopped. There will be re-start at 2 K below the set-
ting. The function is not active during a defrost or
start-up after a defrost.
You can set whether fans should be operational or
stopped if the function "Forced closing" is activated
here. 0: Fans are OFF1: Fans are ON2: Fans are OFF and
defrost is not permitted3: Fans are ON and defrost is
not permitted
0=OFF, 1=ON, 2=OFF and suppress defrost, 3=ON and
suppress defrost
Fan stop at blinds
closing
When blinds are closing the fans are stopped in the
dened time delay in order to ensure that the blinds
are closed correctly
Railheat control
Table 37: Railheat 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
Actual dewpoint received from system manager via
network
Actual status of output function
Readout of the actual rail power in %
Actual status of output function
The rail heat can be controlled in several ways: 0: Rail
heat is running all the time 1: Pulse control is used
with a timer function following the day/night opera-
tion 2: Pulse control is used with a dewpoint function.
This function requires that a signal is received about
the dewpoint value. The value is measured by a sys-
tem manager and sent to the controller via the data
communication.
0=ON, 1=Day/Night timer, 2=Dewpoint ctrl.
Rail heat power during day time. The ON period is set
as a percentage of the period
Rail heat power during night time. The ON period is
set as a percentage of the period time
Period time for pulsing of rail heat
© Danfoss | Climate Solutions | 2021.02 BC364229688105en-000101 | 57
AK-CC55 Single Coil and Single Coil UI
To Next Page
Loading...
Need help?
General
