Gram Eco Plus U 70 - Page 60

Appendix I Gram factory settings for AKCC550A (U/KG/FG cabinets)
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=thermostat
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=coordinated defrost).
15=case shut down
o37
0
0
0
Configuration of light function: 1=Light follows day /night
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.
o38
3
3
3
Activation of light relay (only if o38=2) On=light
o39
OFF
OFF
OFF
Rail heat on time during day operations
o41
0
0
100
Rail heat on time during night operations
o42
0
0
100
Rail heat period time (On time + Off time)
o43
10
10
10
Case cleaning. 0=no case cleaning. 1=Fans only. 2=All output
Off.
o46
0
0
0
Selection of EL diagram. See overview page 2 and 3
o61
2
2
2
DO NOT
CHANGE
Download a set of predetermined settings. See overview
page 7.
o62
0
0
0
Access code 2 (partial access)
o64
0
0
0
Replace the controller factory settings with the present
settings
o67
OFF
OFF
OFF
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=case cleaning (pulse signal). 11=forced cooling at hot gas
defrost, 12=night cover. 13=Not used. 14=Refrigeration
stopped (forced closing)). 15=case
shut down
o84
0
0
0
X
(if forced
closing is to
be used)
Rail heat control
0=not used, 1=pulse control with timer function (o41 and
o42), 2=pulse control with dew point function
o85
0
0
0
Dew point value where the rail heat is minimum
o86
8
8
8
Dew point value where the rail heat is 100% on
o87
17
17
17
Lowest permitted rail heat effect in %
o88
30
30
30
Time delay from "open door” refrigeration is started
o89
30
30
30
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)
o90
1
1
1
Definition of readings on lower button: 1=defrost stop
temperature, 2=S6 temperature,
3=S5_B temperature (application 9), 4=S3B (application
10)
o92
1
1
1
Display of temperature 1= u56 Air temperature
2= u36 product temperature
o97
1
1
1
Light and night blinds defined
0: Light is switch off and night blind is open when the main
switch is off
1: Light and night blind is independent of main switch
o98
1
1
1