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Ib75
S1
...
S46
Ib76
C01
...
C12
Ib60
Compress. size
Ib61
S1
...
S4
Ib62
C01
...
C12
Ib80
Regulation
Units of measure
Refrigerant
Ib81
Regulation type
Enable integral time action
Ib82
Setpoint
Diff erential
Ib90
Dedicated pRack board for
cond. line
Ib91
Number of fans
Ib54
Modulate speed device
Ib93
Regulation
Units of measure
Refrigerant
Ib94
Regulation type
Enable integral time action
Ib95
Setpoint
Diff erential
Ib96
Confi gure another condens.
line
Ib1a
Number of fans
...
...
Ib1e
Diff erential
Ic01
Type of system
Ic02
Units of measure
Ic03
Number of suction lines
Ic04
Dedicated pRack board for
suction line
Ic05
Compressor type
Number of compressors
Ic06
Compressor type
Number of compressors
Ic07
Condenser line number
Ic08
Line 1
Line 2
Ic09
Dedicated pRack board for
cond. line
Ic10 (solo visual.) Boards needed
Id01
Save confi guration
Load confi guration
Id02
Reset Carel default
(*) According to compressor type
(**) According to unit of measure selected
(***) According to compressor manufacturer, refer to the related paragraph.
(****) According to hardware size
Copyright HPL March 2021
pRack PR300T +0300018EN rel. 1.5 - 02.05.2017
Description
Enable stages and stages for compressor group 1 (line 1)
...
Enable stages and stages for compressor group 4 (line 1)
Size for compressor 1 or presence of inverter (line 1)
...
Size for compressor 6 (line 1)
Compressors sizes (line 1)
Enable size and size for compressor group 1 (line 1)
...
Enable size and size for compressor group 4 (line 1)
Size for compressor 1 or presence of inverter (line 1)
...
Size for compressor 6 (line 1)
Compressor control by temperature or pressure (line 1)
Units of measure (line 1)
Type of refrigerant (suction line 1)
Compressor regulation type (line 1)
Enable integral time for proportional regulation of suction line (line 2)
Setpoint without compensation (suction line 2)
Diff erential (suction line 2)
Suction and condensing lines on diff erent boards, that is condensing line on dedicated
board
Number of fans (line 1)
Fan modulating device (line 1)
Fan regulation by pressure or temperature (line 1)
Units of measure (line 1)
Type of refrigerant (condensing line 1)
Fan regulation type (line 1)
Enable integral time for proportional regulation
Setpoint without compensation (condens. line 1)
Diff erential (condensing line 1)
Confi guration of a second condensing line
Number of fans (line 2)
...
Diff erential (condensing line 2)
Type of system
Unit of measure
Number of suction lines
Suction line in separate boards
Type of compressors (line 1)
Number of compressors (line 1)
Type of compressors (line 2)
Number of compressors (line 2)
System condensing line number
Number of fans (line 1)
Number of fans (line 2)
Condensing lines in separate boards
pLAN boards needed for the selected confi guration
Save Manufacturer confi guration
Install Manufacturer confi guration
Install default Carel confi guration
74
Page 123 of 179
Def.
U. of M.
Values
YES
---
NO | YES
100
%
100 | 50/100 |
50/75/100 |
25/50/75/100 |
33/66/100
...
...
...
NO
---
NO | YES
---
kW
S1...S4
S1
---
S1...S4 | INV
...
...
...
S1
---
S1...S4
Same size
---
Same size | Defi ne
sizes
YES'
---
NO | YES
---
kW
0.0...500.0
...
...
...
NO
---
NO | YES
---
kW
0.0...500.0
S1
---
S1...S4 | INV
...
...
...
S1
---
S1...S4
Pressure
---
Pressure
Temperature
barg
---
...
R744
---
R22
| R134a
R404A | R407C
R410A | R507A
R290 | R600 R600a
| R717
R744 | R728
R1270 | R417A
R422D | R413A
R422A | R423A
R407A | R427A
R245Fa | R407F | R32
Dead zone ---
Proportion. band
Dead zone
NO
---
NO | YES
3,5 barg
...(**)
...(**)
0,3 barg
...(**)
...(**)
NO
---
NO | YES
3
---
0...16
None
---
None | Inverter
Contr. taglio di fase
Pressure
---
Pressure |
Temperature
barg
---
...
R744
---
R22
| R134a
R404A | R407C
R410A | R507A
R290 | R600
R600a | R717
R744 | R728
R1270 | R417A
R422D | R413A
R422A | R423A
R407A | R427A
R245Fa | R407F | R32
Banda
---
Banda proporz. |
proporz.
Dead zone
NO
---
NO | YES
12.0 barg
...(**)
...(**)
2.0 barg
...(**)
...(**)
NO
---
NO | YES
3
---
0...16
...
...
...
2.0 barg
...(**)
...(**)
Aspiraz. +
---
Suction Condenser
Conden.
Aspiraz. + Conden.
°C/barg
---
°C/barg | °F/psig
1
---
0...2
NO
---
NO | YES
Recriproc.
---
Recriprocating |
Scroll
4
---
1...6/12 (*)
Recriproc.
---
Recriprocating |
Scroll
0
---
1...6
1
---
0...2
4
---
0...16
0
---
0...16
NO
---
NO | YES
---
---
---
NO
---
NO | YES
NO
---
NO | YES
NO
---
NO | YES
Tab. 7.j
P41135 Rev 03
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