Danfoss AK-CC 550A Manuale di istruzioni - Pagina 8

Sfoglia online o scarica il pdf Manuale di istruzioni per Controllore Danfoss AK-CC 550A. Danfoss AK-CC 550A 14.
Anche per Danfoss AK-CC 550A: Risoluzione dei problemi (2 pagine), Manuale d'uso (10 pagine)

Stampa la pagina
Danfoss AK-CC 550A Manuale di istruzioni
Get a good start
With the following procedure you can start regulation very quickly:
1 Open parameter r12 and stop the regulation
In a new and not previously set unit:
2 If another electrical connection is needed? - Select electrical connection based on the
3 If another presetting is needed?
Parameter
Code
Description
o62
Presets
Setpoint
r01
Differential
r02
Max cutout
r03
Min cutout
r15
Ther. S4 %
r16
Melt interval
r17
Melt period
A04
Door Alm delay
A13
High limit air
A14
Low limit air
A36
Alarm S4 %
d01
Def. method
d02
Def. term.temp
d03
Def. interval
d06
Drip off time
d07
Fan start delay
d08
Fan start temp.
d09
Fan during def.
d10
Def term. Sx
F04
Fan stop temp
o17
Display S4 %
o38
Light config.
o41
Railht on day %
o42
Railht on night %
o85
Railht mode
4 If another refrigerant is needed?
5 Open parameter r12 and start the regulation
6 Go through the survey of settings. Make any necessary changes in the respective parameters.
7 For network:
- Set the address in o03
- Send address to system unit:
• MODBUS: Activate scan function in system unit
• If another data communication card is used in the controller:
- LON RS485: Activate the function o04
8
- r12 will already be set to 0 which means stopped regulation.
- Electrical connection is set to "2"
- Presettings is set to "Dairy"
- Refrigerant is set to R744
drawings on page 2 and 3 (o61)
- Select presetting (o62)
Serveovers
LT Cabinets
Fish Self Ser-
Deli/Bakery
LT FGD
vice Cabinet
Cabinet
1
2
3
-1°C
-3°C
-31°C
1 K
1 K
2 K
50°C
50°C
-26°C
-50°C
-50°C
-32°C
100%
100%
100%
2 hrs
2 hrs
0 hrs
5 min.
5 min.
0 min.
60 min.
60 min.
60 min.
3°C
3°C
-18°C
-6°C
-6°C
-36°C
0%
0%
100%
1
1
1
3°C
8°C
8°C
4 hrs.
7 hrs.
25 hrs.
2 min.
2 min.
5 min.
0 min.
0 min.
3 min.
0°C
0°C
-5°C
1
1
0
1
1
1
-5°C
-5°C
-5°C
50%
50%
100%
2
2
2
100%
100%
80%
100%
100%
60%
0
0
2
- Select the refrigerant (o30)
- Check the pressure transmitter settings (o20, o21)
Instructions RI8PR102 © Danfoss 6/2012
HT Cabinets
Dairy
LT HGDW
Meat
4
5
6
-31°C
-4°C
-3°C
2 K
2 K
2 K
-26°C
-2°C
-1°C
-32°C
-5°C
-4°C
100%
100%
100%
0 hrs
0 hrs
0 hrs
0 min.
0 min.
0 min.
60 min.
60 min.
60 min.
-18°C
1°C
2°C
-36°C
-6°C
-5°C
100%
100%
100%
1
1
1
12°C
12°C
12°C
7 hrs.
7 hrs.
7 hrs.
0 min.
0 min.
0 min.
3 min.
0 min.
0 min.
-5°C
0°C
0°C
1
1
1
2
2
2
-5°C
50°C
50°C
100%
100%
100%
2
2
2
80%
100%
100%
60%
100%
100%
2
0
0
Coldstores
Produce
FFF C/R
HT C/R
7
8
9
-1°C
-24°C
0°C
2 K
2 K
2 K
1°C
-22°C
5°C
-2°C
-32°C
-5°C
100%
0%
0%
0 hrs
0 hrs
0 hrs
0 min.
0 min.
0 min.
60 min.
20 min.
20 min.
4°C
-18°C
5°C
-3°C
-36°C
-3°C
100%
0%
0%
1
1
0
10°C
8°C
10°C
7 hrs.
7 hrs.
7 hrs.
0 min.
5 min.
0 min.
0 min.
3 min.
0 min.
0°C
-5°C
0°C
1
0
1
2
1
1
50°C
-5°C
50°C
100%
0%
0%
2
1
1
100%
100%
100%
100%
100%
100%
0
0
0
AK-CC 550A - 084B8070