Continued
Input signal on DI2. Function:
(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=
band changeover
(activate r21). 8=alarm function when
closed. 9=alarm function when open. 10=case cleaning (pulse
signal). 11=forced cooling at hot gas defrost.). 12=night cover,
13=coordinaded defrost)
: 1=Light follows day /night
Configuration of light function
operation, 2=Light control via data communication via 'o39' ,
3=Light control with a DI-input, 4=As "2", but light switch
on and night cover will open if the network cut out for more
than 15 minutes.
Activation of light relay (only if o38=2)
Rail heat On time during day operations
Rail heat On time during night operations
Rail heat period time (On time + Off time)
Case cleaning. 0=no case cleaning. 1=Fans only. 2=All output Off.
Selection of EL diagram. See overview page 2 and 3
Download a set of predetermined settings. See overview page 14
Access code 2 (partial access)
Save the controllers present settings to the programming key.
Select your own number.
Load a set of settings from the programming key (previously
saved via o65 function)
Replace the controllers factory settings with the present settings
Input signal on DI3. Function:
(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,
changeover
r21). 8=Not used. 9=Not used.
(activate
cleaning (pulse signal). 11=forced cooling at hot gas defrost,
12=night cover. 13=Not used. 14=Refrigeration stopped
. 13=Not used. 14=Refrigeration stopped
(forced closing))
Rail heat control
0=not used, 1=pulse control with timer function (o41 and
o42), 2=pulse control with dew point function
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 on stopped refrigeration (forced closing):
no/0=Fan Off, yes/1=Fan On
Definition of readings on lower button:
1=defrost stop temperature, 2=S6 temperature, 3=S5_B
temperature. 4= Readout of S3B temperature
AK-CC 450
Code
o37
Thermostat
o38
On=light
o39
o41
o42
o43
***
o46
*
o61
*
o62
***
o64
o65
*
o66
o67
o84
7=Thermostat band
10=case
o85
o86
o87
o88
o89
o90
o92
Instructions RI8LM352 © Danfoss 10/2007
1
2
3
4
5
6
7
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0/Off
1
1
1
0 %
1
1
1
0 %
1
1
1
6 min.
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0/Off
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
-10°C
1
1
1
-9°C
1
1
1
0 %
1
1
1
1
1
1
1
0 min.
1
1
1
1
1
1
1
0/no
1
1
1
1
1
1
1
1
Min.
Max.
Fac.
13
0
4
1
1/On
0/Off
100 %
100
100 %
100
60 min.
10
2
0
7
1
6
0
100
0
25
0
25
0
1/On
0/Off
14
0
2
0
50°C
8
50°C
17
100 %
30
240 min.
60
1/yes
1/yes
4
1
Actual
17