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screens Sb, Sc
Enable electronic
expansion valve:
R/W
C9
Enable expansion with the help of the electronic valve
Y/N
N
N
Type of NTC suction
probe:
R/W
Ca
Defines type of suction probe Carel NTC temperature
probes, (50÷100 °C; R/T 10KW a 25°C), voltage (0-
1)V, (0-10)V current (0-20)mA, (4-20)mA
(4-20)mA
4-20mA
input no. B1
R/W
Ca
Sets position of the suction probe: B1 o B7 solo per
schede Medium o Large
Y/N
N
N
Type of NTC discharge
probe:
R/W
Cb
Defines type of discharge probe Carel NTC temperature
probes, (50÷100 °C; R/T 10KW a 25°C), voltage (0-
1)V, (0-10)V current (0-20)mA, (4-20)mA
(4-20)mA
4-20mA
input no. B2
R/W
Cb
Sets position of the discharge probe: B2 or Bx only for
Medium or Large boards
Y/N
N
N
Suction pressure probe
min.value:
R/W
Cc
Suction probe full scale setting
bar
-10.0¸40.0
-5
-1
Max :
R/W
Cc
Suction probe full scale setting
bar
-10.0¸40.0
70
9
Discharge pressure probe
min. value:
R/W
Cd
Discharge probe full scale setting
bar
-10.0¸40.0
0
-1
Max :
R/W
Cd
Discharge probe full scale setting
bar
-10.0¸40.0
300
19
(30)
Enable probes: B3 Room.
temp. :
R/W
Ce
For enabling external temperature probes
Y/N
N
N
B6 Outside Temper.:
R/W
Ce
For enabling external temperature probes
Y/N
N
N
B7 settable:
R/W
Ce
For enabling external temperature probes
Y/N
N
N
B3 Power input:
R/W
Cf
For enabling probe B3 for power consumption
Y/N
N
N
Min :
R/W
Cf
Probe full scale setting
0¸999
0
-
Max :
R/W
Cf
Probe full scale setting
0¸200.0
200
-
B7 Gas detector
R/W
Cg
For enabling probe B7 for refrigerant gas detection
Y/N
S
N
Min :
R/W
Cg
Setting scale max. and min. limits
-99.9¸ 99.9
0
-
Max :
R/W
Cg
Setting scale max. and min. limits
-999.9¸ 999.9
90
-
Freon type:
R/W
Ch
Type of refrigerant used: R22, R134a, NH3, R404a,
R407C, R410A o nessuno di questi tipi
7
r134a
r404a
Input configuration
screens
System
Parameter
Type
Pos.
DESCRIPTION
U. of M.
Range
Default value
TN
BT
Press keys
MENU+PROGRAM, the
cursor will already be in
the CONFIGURATION
chain; press ENTER, place
the cursor on the INPUT
POSITION CHAIN, press
ENTER; using UP/DOWN it
is possible to scroll the
screens in branch
D1,D2,..,Dd
Card Pos. Thermal
overload comp 1,2,..,6
R/W
D0,D1,.
.,D5
Position of digital inputs used as safety devices
0¸23
compressor 1,2,..,6
Oil Diff.
R/W
D0,D1,.
.,D5
Position of digital inputs used as safety devices
0¸23
comp. 1,2,..,6
compressor 1,2,..,6
Pres.HL.
R/W
D0,D1,.
.,D5
Position of digital inputs used as safety devices
0¸23
Comp. 1,2,..,6
compressor 1,2,..,6
Card Pos.
R/W
D6,D7,.
.,Da
Position of digital inputs used as safety devices fans
,2,..,16
0¸23
Thermal overload
fans 1,2,..,16
Card Pos. ON / OFF %
R/W
Db
Position of the ON/OFF digital input on the card
Parametri visibili solo se abilitati.
0¸23
Card Pos.: Liquid level
R/W
Dc
Position of the liquid level alarm on the card. Parameter
0¸23
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