4
* Parameters ALFANET 95.
Para-
meter
Description of Parameter
Range
Standard
value
01
02
03
04
05
06
07
08
09
10
11
Switching differential
Minimum adjustable set point
Maximum adjustable set point
Readout above -10
C in whole degrees
Offset control sensor
Defrost sensor-1 present
Readout defrost sensor-1
Offset defrost sensor-1
Defrost sensor-2 present
Readout defrost sensor-2
Offset defrost sensor-2
0,1..15,0°C
-50..+50°C
-50..+50°C
0 = No, 1 = Yes
-15,0..+15,°C
0 = No, 1 = Yes
-
-15,0..+15,°C
0 = No, 1 = Yes
-
-15,0..+15,°C
0,5
-50
+50
0
0,0
0
-
0,0
0
-
0,0
15
Minimum off time cooling
0...99 Minutes
0
20
21
22
23
24
25
26
27
Fan switch differential active
Switching differential fan
Fan off if compressor is off
Switching off delay fan
Type of defrost 0=only fan-relay
1=only defr-relay
2=defr.+fan-relay
Switch on temperature fan after defrost
Switch on delay fan after defrost
Drip off time
0 = No, 1 = Yes
0..+50,0°C
0 = No, 1 = Yes
0..90 Minutes
0 = Natural
1 = Hot gas/Elec.
2 = Hot gas/Elec. + Fan
-50..+50°C
0..90 Minutes
0..90 Minutes
0
2,0
0
0
0
2,0
0
0
30
31
32
Maximum defrost time
Defrost-ending temperature
Display fixed during defrost
0..99 Minutes
-50..+50°C
0 = No, 1 = Yes
15
2,0
0
35
36
37
Day/night contact as door contact
Cooling and fan off if door is open
Max. time cooling and fan off when door is open
0 = No, 1 = Yes
0 = No, 1 = Yes
0..99 Minutes
0
0
30
40
41
42
43
44
45
46
47
48
Type of alarm
Minimum alarm set point
Maximum alarm set point
Time delay maximum alarm
Time delay minimum alarm
Compressor on by failure control sensor
Alarm off after manual reset
Alarm off after alarm solved
Function alarm relay
0 = None,
1 = Absolute
2 = Relative
-50..+50°C
-50..+50°C
0..99 Minutes
0..99 Minutes
0 = No, 1 = Yes
0 = No, 1 = Yes
0 = No, 1 = Yes
0 = Fail safe alarm,
1 = Control alarm
1
-50
+50
0
0
0
0
0
0
50
51
Current time (hours)
Current time (minutes)
0..23 Hours
0..59 Minutes
-
-
60
61
62
63
64
65
66
67
68
69
70
71
72
Real-time defrost active
Defrost time-1 (hours)
Defrost time-1 (minutes) per 10 min.
Defrost time-2 (hours)
Defrost time-2 (minutes) per 10 min.
Defrost time-3 (hours)
Defrost time-3 (minutes) per 10 min.
Defrost time-4 (hours)
Defrost time-4 (minutes) per 10 min.
Defrost time-5 (hours)
Defrost time-5 (minutes) per 10 min.
Defrost time-6 (hours)
Defrost time-6 (minutes) per 10 min.
0 = No, 1 = Yes
0..23/off Hrs.
0..50/off Min.
0..23/off Hrs.
0..50/off Min.
0..23/off Hrs.
0..50/off Min.
0..23/off Hrs.
0..50/off Min.
0..23/off Hrs.
0..50/off Min.
0..23/off Hrs.
0..50/off Min.
0
off
off
off
off
off
off
off
off
off
off
off
off
