µRack
Cod. CAREL +03P220431 rel. 0.0 del 08/09/05 - preliminary version
22
USER PARAMETERS
Press the SEL button for at least 5 secs PW 22
INSTALLER
PARAMETERS
Press the button PRG per at least 5 secs PW 44
MANUFACTURER
PARAMETERS
+
Press the PRG + SEL button together for more than 5 seconds
THIS PASSWORD OFFERS THE POSSIBILITY OF DISPLAYING ALL
THE PARAMETERS FOR PROGRAMMING THE UNIT AND
CHANGING THE LEVEL OF PROTECTION:
PW 77
Structure of the parameters:
Table of parameters
Parameter Type Pos. Display Description UOM Range Default Notes
Configuration menu
Type of unit R/W C /00
Set the type of unit, LT, MT or two circuit
0) LT
1) MT
2) TWO CIRCUIT
0 to 2 0
Unit model R/W C /01
Set the unit model:
SINGLE CIRCUIT
0) 0 compressors
1) 1compressor
2) 2 compressors
3) 3 compressors
4) 4 compressors
TWO CIRCUIT
5) 1 compressor + 1 compressor
6) 2 compressors + 1 compressor
7) 3 compressors + 1 compressor
8) 2 compressors + 2 compressors
0 to 8 2
Compressors with
different capacities
R/W C /02
Enable management of compressors with different capacities
0) NOT ENABLED
1) ENABLED
0 / 1 0
For single circuit
only
Capacity comp 1 R/W C /03 Capacity of compressor 1 kW 0 to 500 0
Only if comp. with
different capacities
are enabled
Capacity comp 2 R/W C /04 Capacity of compressor 2 kW 0 to 500 0
Only if comp. with
different capacities
are enabled
Capacity comp 3 R/W C /05 Capacity of compressor 3 kW 0 to 500 0
Only if comp. with
different capacities
are enabled
Sinottico
principale:
LP1
LP2
HP
S2
S3
-/-
-C-
-r-
-A-
-M-
Password
Parametri
“S-P”
Visibilità
“L-P”
Pressing “PRG” for 3 seconds returns to the main screen.
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